From 52e8743489508f5a413f000aba4e410d45058899 Mon Sep 17 00:00:00 2001 From: Andrew Cornies Date: Fri, 8 Mar 2019 12:03:33 -0500 Subject: [PATCH 1/2] Adding ReasonForError usage: - Required update k8s.io/apimachinery to 1.9 - Added processErrorReasons mapping private function Signed-off-by: Andrew Cornies --- Gopkg.lock | 92 +- Gopkg.toml | 2 +- handlers/secrets.go | 36 +- .../github.com/PuerkitoBio/purell/.travis.yml | 11 +- .../github.com/PuerkitoBio/purell/README.md | 3 +- .../github.com/PuerkitoBio/purell/purell.go | 2 +- vendor/github.com/davecgh/go-spew/LICENSE | 15 - .../github.com/davecgh/go-spew/spew/bypass.go | 152 ---- .../davecgh/go-spew/spew/bypasssafe.go | 38 - .../github.com/davecgh/go-spew/spew/common.go | 341 -------- .../github.com/davecgh/go-spew/spew/config.go | 306 ------- vendor/github.com/davecgh/go-spew/spew/doc.go | 211 ----- .../github.com/davecgh/go-spew/spew/dump.go | 509 ----------- .../github.com/davecgh/go-spew/spew/format.go | 419 ---------- 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vendor/k8s.io/apimachinery/pkg/util/intstr/BUILD delete mode 100644 vendor/k8s.io/apimachinery/pkg/util/json/BUILD delete mode 100644 vendor/k8s.io/apimachinery/pkg/util/net/BUILD delete mode 100644 vendor/k8s.io/apimachinery/pkg/util/runtime/BUILD delete mode 100644 vendor/k8s.io/apimachinery/pkg/util/sets/BUILD delete mode 100644 vendor/k8s.io/apimachinery/pkg/util/validation/BUILD delete mode 100644 vendor/k8s.io/apimachinery/pkg/util/validation/field/BUILD delete mode 100644 vendor/k8s.io/apimachinery/pkg/util/wait/BUILD delete mode 100644 vendor/k8s.io/apimachinery/pkg/util/yaml/BUILD delete mode 100644 vendor/k8s.io/apimachinery/pkg/version/BUILD delete mode 100644 vendor/k8s.io/apimachinery/pkg/watch/BUILD delete mode 100644 vendor/k8s.io/apimachinery/third_party/forked/golang/reflect/BUILD diff --git a/Gopkg.lock b/Gopkg.lock index ecf675d88..2923665d5 100644 --- a/Gopkg.lock +++ b/Gopkg.lock @@ -2,12 +2,12 @@ [[projects]] - digest = "1:d1665c44bd5db19aaee18d1b6233c99b0b9a986e8bccb24ef54747547a48027f" + digest = "1:a2682518d905d662d984ef9959984ef87cecb777d379bfa9d9fe40e78069b3e4" name = "github.com/PuerkitoBio/purell" packages = ["."] pruneopts = "UT" - revision = "0bcb03f4b4d0a9428594752bd2a3b9aa0a9d4bd4" - version = "v1.1.0" + revision = "44968752391892e1b0d0b821ee79e9a85fa13049" + version = "v1.1.1" [[projects]] branch = "master" @@ -18,23 +18,15 @@ revision = "de5bf2ad457846296e2031421a34e2568e304e35" [[projects]] - digest = "1:a2c1d0e43bd3baaa071d1b9ed72c27d78169b2b269f71c105ac4ba34b1be4a39" - name = "github.com/davecgh/go-spew" - packages = ["spew"] - pruneopts = "UT" - revision = "346938d642f2ec3594ed81d874461961cd0faa76" - version = "v1.1.0" - -[[projects]] - digest = "1:90468b5b8f44c40d7cded3c21dcfb37f6ab368203f44b0fe047e0590f461f330" + digest = "1:8ee7b41ace3ba875c17e38ba7780e7cf0d29882338637861e9f13f04f60ecc5c" name = "github.com/emicklei/go-restful" packages = [ ".", "log", ] pruneopts = "UT" - revision = "2dd44038f0b95ae693b266c5f87593b5d2fdd78d" - version = "v2.5.0" + revision = "85d198d05a92d31823b852b4a5928114912e8949" + version = "v2.9.0" [[projects]] digest = "1:2cd7915ab26ede7d95b8749e6b1f933f1c6d5398030684e6505940a10f31cfda" @@ -45,36 +37,36 @@ version = "v1.0.0" [[projects]] - branch = "master" - digest = "1:c3aa97991efc907914bfeec566b017ad28dbca582d63b586230bddac60cd7f46" + digest = "1:953a2628e4c5c72856b53f5470ed5e071c55eccf943d798d42908102af2a610f" name = "github.com/go-openapi/jsonpointer" packages = ["."] pruneopts = "UT" - revision = "779f45308c19820f1a69e9a4cd965f496e0da10f" + revision = "ef5f0afec364d3b9396b7b77b43dbe26bf1f8004" + version = "v0.18.0" [[projects]] - branch = "master" - digest = "1:1c24a2c6b9d03310bfee2a5fbbfda0451d484678c25a36d718d2c138bd2aaad4" + digest = "1:81210e0af657a0fb3638932ec68e645236bceefa4c839823db0c4d918f080895" name = "github.com/go-openapi/jsonreference" packages = ["."] pruneopts = "UT" - revision = "36d33bfe519efae5632669801b180bf1a245da3b" + revision = "8483a886a90412cd6858df4ea3483dce9c8e35a3" + version = "v0.18.0" [[projects]] - branch = "master" - digest = "1:95fa078bfda1427dbd615489f86fcebafa3ad1b8d1fb8c6c7f7c8ac47d8f4d98" + digest = "1:08656ef9c5a45ddccb7f206ca2d67e12e9fcda4122a83dc0544b5c967267cefa" name = "github.com/go-openapi/spec" packages = ["."] pruneopts = "UT" - revision = "f3499b5df53897321d6f5e9c22cf19309d41d3bc" + revision = "5b6cdde3200976e3ecceb2868706ee39b6aff3e4" + version = "v0.18.0" [[projects]] - branch = "master" - digest = "1:2e23ac31b508e1a7875654a0072217387294108e909fe0e5dcc1c5b3c9e3d58d" + digest = "1:0005186c6608dd542239ac8e4f4f1e2e7c24d493e999113c46b93332f0362fc0" name = "github.com/go-openapi/swag" packages = ["."] pruneopts = "UT" - revision = "84f4bee7c0a6db40e3166044c7983c1c32125429" + revision = "1d29f06aebd59ccdf11ae04aa0334ded96e2d909" + version = "v0.18.0" [[projects]] digest = "1:b7a8552c62868d867795b63eaf4f45d3e92d36db82b428e680b9c95a8c33e5b1" @@ -111,11 +103,11 @@ [[projects]] branch = "master" - digest = "1:9887333bbef17574b1db5f9893ea137ac44107235d624408a3ac9e0b98fbb2cb" + digest = "1:0bfbe13936953a98ae3cfe8ed6670d396ad81edf069a806d2f6515d7bb6950df" name = "github.com/google/btree" packages = ["."] pruneopts = "UT" - revision = "e89373fe6b4a7413d7acd6da1725b83ef713e6e4" + revision = "4030bb1f1f0c35b30ca7009e9ebd06849dd45306" [[projects]] branch = "master" @@ -155,22 +147,22 @@ [[projects]] branch = "master" - digest = "1:cfca58687d969bf8184ddbe5058cbabc2ecf26b371ef56f9e57791ab151b16fb" + digest = "1:b4395b2a4566c24459af3d04009b39cc21762fc77ec7bf7a1aa905c91e8f018d" name = "github.com/gregjones/httpcache" packages = [ ".", "diskcache", ] pruneopts = "UT" - revision = "2bcd89a1743fd4b373f7370ce8ddc14dfbd18229" + revision = "3befbb6ad0cc97d4c25d851e9528915809e1a22f" [[projects]] - digest = "1:be8440fa339d1c6c6efc716b299534a872b35a7286b495d84414f7b05d50cccd" + digest = "1:3e551bbb3a7c0ab2a2bf4660e7fcad16db089fdcfbb44b0199e62838038623ea" name = "github.com/json-iterator/go" packages = ["."] pruneopts = "UT" - revision = "28452fcdec4e44348d2af0d91d1e9e38da3a9e0a" - version = "1.0.5" + revision = "1624edc4454b8682399def8740d46db5e4362ba4" + version = "v1.1.5" [[projects]] digest = "1:190ff84d9b2ed6589088f178cba8edb4b8ecb334df4572421fb016be1ac20463" @@ -182,7 +174,7 @@ [[projects]] branch = "master" - digest = "1:cdf13ca0f5df719f31c0b466578feba0837bd6bb0aea95b3981a307844803704" + digest = "1:84a5a2b67486d5d67060ac393aa255d05d24ed5ee41daecd5635ec22657b6492" name = "github.com/mailru/easyjson" packages = [ "buffer", @@ -190,7 +182,23 @@ "jwriter", ] pruneopts = "UT" - revision = "32fa128f234d041f196a9f3e0fea5ac9772c08e1" + revision = "6243d8e04c3f819e79757e8bc3faa15c3cb27003" + +[[projects]] + digest = "1:33422d238f147d247752996a26574ac48dcf472976eda7f5134015f06bf16563" + name = "github.com/modern-go/concurrent" + packages = ["."] + pruneopts = "UT" + revision = "bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94" + version = "1.0.3" + +[[projects]] + digest = "1:e32bdbdb7c377a07a9a46378290059822efdce5c8d96fe71940d87cb4f918855" + name = "github.com/modern-go/reflect2" + packages = ["."] + pruneopts = "UT" + revision = "4b7aa43c6742a2c18fdef89dd197aaae7dac7ccd" + version = "1.0.1" [[projects]] digest = "1:3f69624cb4ae8ab815a672f7d169d64786ee027a9d42eefab3c9d4e9debe0750" @@ -327,11 +335,10 @@ revision = "dc0dd48d5a5cae9f8736bb0643cfe6052e450f1b" [[projects]] - branch = "release-1.8" - digest = "1:0dc8e924fa325291fc6c18920a2a9b935bca3a0f5514c9496a3dfb28e960de51" + branch = "release-1.9" + digest = "1:fed4eece434e599e400b94d710c7dfc427d589902af528f115ed84d9b2048e49" name = "k8s.io/apimachinery" packages = [ - "pkg/api/equality", "pkg/api/errors", "pkg/api/meta", "pkg/api/resource", @@ -340,7 +347,6 @@ "pkg/apis/meta/v1alpha1", "pkg/conversion", "pkg/conversion/queryparams", - "pkg/conversion/unstructured", "pkg/fields", "pkg/labels", "pkg/runtime", @@ -354,7 +360,6 @@ "pkg/selection", "pkg/types", "pkg/util/clock", - "pkg/util/diff", "pkg/util/errors", "pkg/util/framer", "pkg/util/intstr", @@ -371,7 +376,7 @@ "third_party/forked/golang/reflect", ] pruneopts = "UT" - revision = "4972c8e335e32ab65ba45bde0a99c6544c8a8e4c" + revision = "1926e7bb5c13e9c651830fe950cb623071bb03d2" [[projects]] digest = "1:5df67da191da2600f6311dba7626a5c35fb82b0cccafdba7f76bc9a186db1d34" @@ -456,11 +461,11 @@ [[projects]] branch = "master" - digest = "1:f5487c07872bdb7c40ffe629430b2fa815f9eca0d2c02bb9e866962eb38a0e70" + digest = "1:2932fadf06c2947e04e1f95fc7d4de2e6d32ebd4197a824a5b1e2a0e042c8e14" name = "k8s.io/kube-openapi" packages = ["pkg/common"] pruneopts = "UT" - revision = "275e2ce91dec4c05a4094a7b1daee5560b555ac9" + revision = "15615b16d372105f0c69ff47dfe7402926a65aaa" [solve-meta] analyzer-name = "dep" @@ -478,6 +483,7 @@ "k8s.io/apimachinery/pkg/util/intstr", "k8s.io/client-go/kubernetes", "k8s.io/client-go/kubernetes/fake", + "k8s.io/client-go/kubernetes/typed/core/v1", "k8s.io/client-go/rest", ] solver-name = "gps-cdcl" diff --git a/Gopkg.toml b/Gopkg.toml index d3fd21555..b3215fd32 100644 --- a/Gopkg.toml +++ b/Gopkg.toml @@ -13,7 +13,7 @@ [[constraint]] name = "k8s.io/apimachinery" - branch = "release-1.8" + branch = "release-1.9" [[constraint]] name = "k8s.io/client-go" diff --git a/handlers/secrets.go b/handlers/secrets.go index 8ee883902..b01eb06d0 100644 --- a/handlers/secrets.go +++ b/handlers/secrets.go @@ -54,8 +54,7 @@ func getSecretsHandler(kube typedV1.SecretInterface, w http.ResponseWriter, r *h selector := fmt.Sprintf("%s=%s", secretLabel, secretLabelValue) res, err := kube.List(metav1.ListOptions{LabelSelector: selector}) if err != nil { - w.WriteHeader(http.StatusInternalServerError) - log.Printf("Secrets query error: %v\n", err) + w.WriteHeader(processErrorReasons("query", err)) return } @@ -86,8 +85,7 @@ func createSecretHandler(kube typedV1.SecretInterface, namespace string, w http. } _, err = kube.Create(secret) if err != nil { - w.WriteHeader(http.StatusInternalServerError) - log.Printf("Secret create error: %v\n", err) + w.WriteHeader(processErrorReasons("create", err)) return } log.Printf("Secret %s create\n", secret.GetName()) @@ -115,8 +113,7 @@ func replaceSecretHandler(kube typedV1.SecretInterface, namespace string, w http secret.StringData = newSecret.StringData _, err = kube.Update(secret) if err != nil { - w.WriteHeader(http.StatusInternalServerError) - log.Printf("Secret update error: %v\n", err) + w.WriteHeader(processErrorReasons("update", err)) return } log.Printf("Secret %s updated", secret.GetName()) @@ -136,8 +133,7 @@ func deleteSecretHandler(kube typedV1.SecretInterface, namespace string, w http. w.WriteHeader(http.StatusNotFound) return } else if err != nil { - w.WriteHeader(http.StatusInternalServerError) - log.Printf("Secret %s delete error: %v\n", secret.GetName(), err) + w.WriteHeader(processErrorReasons("delete", err)) return } log.Printf("Secret %s deleted\n", secret.GetName()) @@ -311,3 +307,27 @@ func removeVolumeMount(volumeName string, mounts []apiv1.VolumeMount) []apiv1.Vo func isNotFound(err error) bool { return k8serrors.IsNotFound(err) || k8serrors.IsGone(err) } + +// processErrorReasons maps k8serrors.ReasonForError to http status codes +func processErrorReasons(context string, err error) int { + switch { + case k8serrors.ReasonForError(err) == metav1.StatusReasonConflict: + log.Printf("Secret %s error reason: %s, %v\n", context, metav1.StatusReasonConflict, err) + return http.StatusConflict + case k8serrors.ReasonForError(err) == metav1.StatusReasonInvalid: + log.Printf("Secret %s error reason: %s, %v\n", context, metav1.StatusReasonInvalid, err) + return http.StatusUnprocessableEntity + case k8serrors.ReasonForError(err) == metav1.StatusReasonBadRequest: + log.Printf("Secret %s error reason: %s, %v\n", context, metav1.StatusReasonBadRequest, err) + return http.StatusBadRequest + case k8serrors.ReasonForError(err) == metav1.StatusReasonForbidden: + log.Printf("Secret %s error reason: %s, %v\n", context, metav1.StatusReasonForbidden, err) + return http.StatusForbidden + case k8serrors.ReasonForError(err) == metav1.StatusReasonTimeout: + log.Printf("Secret %s error reason: %s, %v\n", context, metav1.StatusReasonTimeout, err) + return http.StatusRequestTimeout + default: + log.Printf("Secret %s error: %v\n", context, err) + return http.StatusInternalServerError + } +} diff --git a/vendor/github.com/PuerkitoBio/purell/.travis.yml b/vendor/github.com/PuerkitoBio/purell/.travis.yml index facfc91c6..cf31e6af6 100644 --- a/vendor/github.com/PuerkitoBio/purell/.travis.yml +++ b/vendor/github.com/PuerkitoBio/purell/.travis.yml @@ -1,7 +1,12 @@ language: go go: - - 1.4 - - 1.5 - - 1.6 + - 1.4.x + - 1.5.x + - 1.6.x + - 1.7.x + - 1.8.x + - 1.9.x + - "1.10.x" + - "1.11.x" - tip diff --git a/vendor/github.com/PuerkitoBio/purell/README.md b/vendor/github.com/PuerkitoBio/purell/README.md index 09e8a32cb..07de0c498 100644 --- a/vendor/github.com/PuerkitoBio/purell/README.md +++ b/vendor/github.com/PuerkitoBio/purell/README.md @@ -4,7 +4,7 @@ Purell is a tiny Go library to normalize URLs. It returns a pure URL. Pure-ell. Based on the [wikipedia paper][wiki] and the [RFC 3986 document][rfc]. -[![build status](https://secure.travis-ci.org/PuerkitoBio/purell.png)](http://travis-ci.org/PuerkitoBio/purell) +[![build status](https://travis-ci.org/PuerkitoBio/purell.svg?branch=master)](http://travis-ci.org/PuerkitoBio/purell) ## Install @@ -12,6 +12,7 @@ Based on the [wikipedia paper][wiki] and the [RFC 3986 document][rfc]. ## Changelog +* **v1.1.1** : Fix failing test due to Go1.12 changes (thanks to @ianlancetaylor). * **2016-11-14 (v1.1.0)** : IDN: Conform to RFC 5895: Fold character width (thanks to @beeker1121). * **2016-07-27 (v1.0.0)** : Normalize IDN to ASCII (thanks to @zenovich). * **2015-02-08** : Add fix for relative paths issue ([PR #5][pr5]) and add fix for unnecessary encoding of reserved characters ([see issue #7][iss7]). diff --git a/vendor/github.com/PuerkitoBio/purell/purell.go b/vendor/github.com/PuerkitoBio/purell/purell.go index 645e1b76f..6d0fc190a 100644 --- a/vendor/github.com/PuerkitoBio/purell/purell.go +++ b/vendor/github.com/PuerkitoBio/purell/purell.go @@ -299,7 +299,7 @@ func sortQuery(u *url.URL) { if len(q) > 0 { arKeys := make([]string, len(q)) i := 0 - for k, _ := range q { + for k := range q { arKeys[i] = k i++ } diff --git a/vendor/github.com/davecgh/go-spew/LICENSE b/vendor/github.com/davecgh/go-spew/LICENSE deleted file mode 100644 index c83641619..000000000 --- a/vendor/github.com/davecgh/go-spew/LICENSE +++ /dev/null @@ -1,15 +0,0 @@ -ISC License - -Copyright (c) 2012-2016 Dave Collins - -Permission to use, copy, modify, and distribute this software for any -purpose with or without fee is hereby granted, provided that the above -copyright notice and this permission notice appear in all copies. - -THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF -OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/vendor/github.com/davecgh/go-spew/spew/bypass.go b/vendor/github.com/davecgh/go-spew/spew/bypass.go deleted file mode 100644 index 8a4a6589a..000000000 --- a/vendor/github.com/davecgh/go-spew/spew/bypass.go +++ /dev/null @@ -1,152 +0,0 @@ -// Copyright (c) 2015-2016 Dave Collins -// -// Permission to use, copy, modify, and distribute this software for any -// purpose with or without fee is hereby granted, provided that the above -// copyright notice and this permission notice appear in all copies. -// -// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF -// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -// NOTE: Due to the following build constraints, this file will only be compiled -// when the code is not running on Google App Engine, compiled by GopherJS, and -// "-tags safe" is not added to the go build command line. The "disableunsafe" -// tag is deprecated and thus should not be used. -// +build !js,!appengine,!safe,!disableunsafe - -package spew - -import ( - "reflect" - "unsafe" -) - -const ( - // UnsafeDisabled is a build-time constant which specifies whether or - // not access to the unsafe package is available. - UnsafeDisabled = false - - // ptrSize is the size of a pointer on the current arch. - ptrSize = unsafe.Sizeof((*byte)(nil)) -) - -var ( - // offsetPtr, offsetScalar, and offsetFlag are the offsets for the - // internal reflect.Value fields. These values are valid before golang - // commit ecccf07e7f9d which changed the format. The are also valid - // after commit 82f48826c6c7 which changed the format again to mirror - // the original format. Code in the init function updates these offsets - // as necessary. - offsetPtr = uintptr(ptrSize) - offsetScalar = uintptr(0) - offsetFlag = uintptr(ptrSize * 2) - - // flagKindWidth and flagKindShift indicate various bits that the - // reflect package uses internally to track kind information. - // - // flagRO indicates whether or not the value field of a reflect.Value is - // read-only. - // - // flagIndir indicates whether the value field of a reflect.Value is - // the actual data or a pointer to the data. - // - // These values are valid before golang commit 90a7c3c86944 which - // changed their positions. Code in the init function updates these - // flags as necessary. - flagKindWidth = uintptr(5) - flagKindShift = uintptr(flagKindWidth - 1) - flagRO = uintptr(1 << 0) - flagIndir = uintptr(1 << 1) -) - -func init() { - // Older versions of reflect.Value stored small integers directly in the - // ptr field (which is named val in the older versions). Versions - // between commits ecccf07e7f9d and 82f48826c6c7 added a new field named - // scalar for this purpose which unfortunately came before the flag - // field, so the offset of the flag field is different for those - // versions. - // - // This code constructs a new reflect.Value from a known small integer - // and checks if the size of the reflect.Value struct indicates it has - // the scalar field. When it does, the offsets are updated accordingly. - vv := reflect.ValueOf(0xf00) - if unsafe.Sizeof(vv) == (ptrSize * 4) { - offsetScalar = ptrSize * 2 - offsetFlag = ptrSize * 3 - } - - // Commit 90a7c3c86944 changed the flag positions such that the low - // order bits are the kind. This code extracts the kind from the flags - // field and ensures it's the correct type. When it's not, the flag - // order has been changed to the newer format, so the flags are updated - // accordingly. - upf := unsafe.Pointer(uintptr(unsafe.Pointer(&vv)) + offsetFlag) - upfv := *(*uintptr)(upf) - flagKindMask := uintptr((1<>flagKindShift != uintptr(reflect.Int) { - flagKindShift = 0 - flagRO = 1 << 5 - flagIndir = 1 << 6 - - // Commit adf9b30e5594 modified the flags to separate the - // flagRO flag into two bits which specifies whether or not the - // field is embedded. This causes flagIndir to move over a bit - // and means that flagRO is the combination of either of the - // original flagRO bit and the new bit. - // - // This code detects the change by extracting what used to be - // the indirect bit to ensure it's set. When it's not, the flag - // order has been changed to the newer format, so the flags are - // updated accordingly. - if upfv&flagIndir == 0 { - flagRO = 3 << 5 - flagIndir = 1 << 7 - } - } -} - -// unsafeReflectValue converts the passed reflect.Value into a one that bypasses -// the typical safety restrictions preventing access to unaddressable and -// unexported data. It works by digging the raw pointer to the underlying -// value out of the protected value and generating a new unprotected (unsafe) -// reflect.Value to it. -// -// This allows us to check for implementations of the Stringer and error -// interfaces to be used for pretty printing ordinarily unaddressable and -// inaccessible values such as unexported struct fields. -func unsafeReflectValue(v reflect.Value) (rv reflect.Value) { - indirects := 1 - vt := v.Type() - upv := unsafe.Pointer(uintptr(unsafe.Pointer(&v)) + offsetPtr) - rvf := *(*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(&v)) + offsetFlag)) - if rvf&flagIndir != 0 { - vt = reflect.PtrTo(v.Type()) - indirects++ - } else if offsetScalar != 0 { - // The value is in the scalar field when it's not one of the - // reference types. - switch vt.Kind() { - case reflect.Uintptr: - case reflect.Chan: - case reflect.Func: - case reflect.Map: - case reflect.Ptr: - case reflect.UnsafePointer: - default: - upv = unsafe.Pointer(uintptr(unsafe.Pointer(&v)) + - offsetScalar) - } - } - - pv := reflect.NewAt(vt, upv) - rv = pv - for i := 0; i < indirects; i++ { - rv = rv.Elem() - } - return rv -} diff --git a/vendor/github.com/davecgh/go-spew/spew/bypasssafe.go b/vendor/github.com/davecgh/go-spew/spew/bypasssafe.go deleted file mode 100644 index 1fe3cf3d5..000000000 --- a/vendor/github.com/davecgh/go-spew/spew/bypasssafe.go +++ /dev/null @@ -1,38 +0,0 @@ -// Copyright (c) 2015-2016 Dave Collins -// -// Permission to use, copy, modify, and distribute this software for any -// purpose with or without fee is hereby granted, provided that the above -// copyright notice and this permission notice appear in all copies. -// -// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF -// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -// NOTE: Due to the following build constraints, this file will only be compiled -// when the code is running on Google App Engine, compiled by GopherJS, or -// "-tags safe" is added to the go build command line. The "disableunsafe" -// tag is deprecated and thus should not be used. -// +build js appengine safe disableunsafe - -package spew - -import "reflect" - -const ( - // UnsafeDisabled is a build-time constant which specifies whether or - // not access to the unsafe package is available. - UnsafeDisabled = true -) - -// unsafeReflectValue typically converts the passed reflect.Value into a one -// that bypasses the typical safety restrictions preventing access to -// unaddressable and unexported data. However, doing this relies on access to -// the unsafe package. This is a stub version which simply returns the passed -// reflect.Value when the unsafe package is not available. -func unsafeReflectValue(v reflect.Value) reflect.Value { - return v -} diff --git a/vendor/github.com/davecgh/go-spew/spew/common.go b/vendor/github.com/davecgh/go-spew/spew/common.go deleted file mode 100644 index 7c519ff47..000000000 --- a/vendor/github.com/davecgh/go-spew/spew/common.go +++ /dev/null @@ -1,341 +0,0 @@ -/* - * Copyright (c) 2013-2016 Dave Collins - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -package spew - -import ( - "bytes" - "fmt" - "io" - "reflect" - "sort" - "strconv" -) - -// Some constants in the form of bytes to avoid string overhead. This mirrors -// the technique used in the fmt package. -var ( - panicBytes = []byte("(PANIC=") - plusBytes = []byte("+") - iBytes = []byte("i") - trueBytes = []byte("true") - falseBytes = []byte("false") - interfaceBytes = []byte("(interface {})") - commaNewlineBytes = []byte(",\n") - newlineBytes = []byte("\n") - openBraceBytes = []byte("{") - openBraceNewlineBytes = []byte("{\n") - closeBraceBytes = []byte("}") - asteriskBytes = []byte("*") - colonBytes = []byte(":") - colonSpaceBytes = []byte(": ") - openParenBytes = []byte("(") - closeParenBytes = []byte(")") - spaceBytes = []byte(" ") - pointerChainBytes = []byte("->") - nilAngleBytes = []byte("") - maxNewlineBytes = []byte("\n") - maxShortBytes = []byte("") - circularBytes = []byte("") - circularShortBytes = []byte("") - invalidAngleBytes = []byte("") - openBracketBytes = []byte("[") - closeBracketBytes = []byte("]") - percentBytes = []byte("%") - precisionBytes = []byte(".") - openAngleBytes = []byte("<") - closeAngleBytes = []byte(">") - openMapBytes = []byte("map[") - closeMapBytes = []byte("]") - lenEqualsBytes = []byte("len=") - capEqualsBytes = []byte("cap=") -) - -// hexDigits is used to map a decimal value to a hex digit. -var hexDigits = "0123456789abcdef" - -// catchPanic handles any panics that might occur during the handleMethods -// calls. -func catchPanic(w io.Writer, v reflect.Value) { - if err := recover(); err != nil { - w.Write(panicBytes) - fmt.Fprintf(w, "%v", err) - w.Write(closeParenBytes) - } -} - -// handleMethods attempts to call the Error and String methods on the underlying -// type the passed reflect.Value represents and outputes the result to Writer w. -// -// It handles panics in any called methods by catching and displaying the error -// as the formatted value. -func handleMethods(cs *ConfigState, w io.Writer, v reflect.Value) (handled bool) { - // We need an interface to check if the type implements the error or - // Stringer interface. However, the reflect package won't give us an - // interface on certain things like unexported struct fields in order - // to enforce visibility rules. We use unsafe, when it's available, - // to bypass these restrictions since this package does not mutate the - // values. - if !v.CanInterface() { - if UnsafeDisabled { - return false - } - - v = unsafeReflectValue(v) - } - - // Choose whether or not to do error and Stringer interface lookups against - // the base type or a pointer to the base type depending on settings. - // Technically calling one of these methods with a pointer receiver can - // mutate the value, however, types which choose to satisify an error or - // Stringer interface with a pointer receiver should not be mutating their - // state inside these interface methods. - if !cs.DisablePointerMethods && !UnsafeDisabled && !v.CanAddr() { - v = unsafeReflectValue(v) - } - if v.CanAddr() { - v = v.Addr() - } - - // Is it an error or Stringer? - switch iface := v.Interface().(type) { - case error: - defer catchPanic(w, v) - if cs.ContinueOnMethod { - w.Write(openParenBytes) - w.Write([]byte(iface.Error())) - w.Write(closeParenBytes) - w.Write(spaceBytes) - return false - } - - w.Write([]byte(iface.Error())) - return true - - case fmt.Stringer: - defer catchPanic(w, v) - if cs.ContinueOnMethod { - w.Write(openParenBytes) - w.Write([]byte(iface.String())) - w.Write(closeParenBytes) - w.Write(spaceBytes) - return false - } - w.Write([]byte(iface.String())) - return true - } - return false -} - -// printBool outputs a boolean value as true or false to Writer w. -func printBool(w io.Writer, val bool) { - if val { - w.Write(trueBytes) - } else { - w.Write(falseBytes) - } -} - -// printInt outputs a signed integer value to Writer w. -func printInt(w io.Writer, val int64, base int) { - w.Write([]byte(strconv.FormatInt(val, base))) -} - -// printUint outputs an unsigned integer value to Writer w. -func printUint(w io.Writer, val uint64, base int) { - w.Write([]byte(strconv.FormatUint(val, base))) -} - -// printFloat outputs a floating point value using the specified precision, -// which is expected to be 32 or 64bit, to Writer w. -func printFloat(w io.Writer, val float64, precision int) { - w.Write([]byte(strconv.FormatFloat(val, 'g', -1, precision))) -} - -// printComplex outputs a complex value using the specified float precision -// for the real and imaginary parts to Writer w. -func printComplex(w io.Writer, c complex128, floatPrecision int) { - r := real(c) - w.Write(openParenBytes) - w.Write([]byte(strconv.FormatFloat(r, 'g', -1, floatPrecision))) - i := imag(c) - if i >= 0 { - w.Write(plusBytes) - } - w.Write([]byte(strconv.FormatFloat(i, 'g', -1, floatPrecision))) - w.Write(iBytes) - w.Write(closeParenBytes) -} - -// printHexPtr outputs a uintptr formatted as hexidecimal with a leading '0x' -// prefix to Writer w. -func printHexPtr(w io.Writer, p uintptr) { - // Null pointer. - num := uint64(p) - if num == 0 { - w.Write(nilAngleBytes) - return - } - - // Max uint64 is 16 bytes in hex + 2 bytes for '0x' prefix - buf := make([]byte, 18) - - // It's simpler to construct the hex string right to left. - base := uint64(16) - i := len(buf) - 1 - for num >= base { - buf[i] = hexDigits[num%base] - num /= base - i-- - } - buf[i] = hexDigits[num] - - // Add '0x' prefix. - i-- - buf[i] = 'x' - i-- - buf[i] = '0' - - // Strip unused leading bytes. - buf = buf[i:] - w.Write(buf) -} - -// valuesSorter implements sort.Interface to allow a slice of reflect.Value -// elements to be sorted. -type valuesSorter struct { - values []reflect.Value - strings []string // either nil or same len and values - cs *ConfigState -} - -// newValuesSorter initializes a valuesSorter instance, which holds a set of -// surrogate keys on which the data should be sorted. It uses flags in -// ConfigState to decide if and how to populate those surrogate keys. -func newValuesSorter(values []reflect.Value, cs *ConfigState) sort.Interface { - vs := &valuesSorter{values: values, cs: cs} - if canSortSimply(vs.values[0].Kind()) { - return vs - } - if !cs.DisableMethods { - vs.strings = make([]string, len(values)) - for i := range vs.values { - b := bytes.Buffer{} - if !handleMethods(cs, &b, vs.values[i]) { - vs.strings = nil - break - } - vs.strings[i] = b.String() - } - } - if vs.strings == nil && cs.SpewKeys { - vs.strings = make([]string, len(values)) - for i := range vs.values { - vs.strings[i] = Sprintf("%#v", vs.values[i].Interface()) - } - } - return vs -} - -// canSortSimply tests whether a reflect.Kind is a primitive that can be sorted -// directly, or whether it should be considered for sorting by surrogate keys -// (if the ConfigState allows it). -func canSortSimply(kind reflect.Kind) bool { - // This switch parallels valueSortLess, except for the default case. - switch kind { - case reflect.Bool: - return true - case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int: - return true - case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint: - return true - case reflect.Float32, reflect.Float64: - return true - case reflect.String: - return true - case reflect.Uintptr: - return true - case reflect.Array: - return true - } - return false -} - -// Len returns the number of values in the slice. It is part of the -// sort.Interface implementation. -func (s *valuesSorter) Len() int { - return len(s.values) -} - -// Swap swaps the values at the passed indices. It is part of the -// sort.Interface implementation. -func (s *valuesSorter) Swap(i, j int) { - s.values[i], s.values[j] = s.values[j], s.values[i] - if s.strings != nil { - s.strings[i], s.strings[j] = s.strings[j], s.strings[i] - } -} - -// valueSortLess returns whether the first value should sort before the second -// value. It is used by valueSorter.Less as part of the sort.Interface -// implementation. -func valueSortLess(a, b reflect.Value) bool { - switch a.Kind() { - case reflect.Bool: - return !a.Bool() && b.Bool() - case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int: - return a.Int() < b.Int() - case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint: - return a.Uint() < b.Uint() - case reflect.Float32, reflect.Float64: - return a.Float() < b.Float() - case reflect.String: - return a.String() < b.String() - case reflect.Uintptr: - return a.Uint() < b.Uint() - case reflect.Array: - // Compare the contents of both arrays. - l := a.Len() - for i := 0; i < l; i++ { - av := a.Index(i) - bv := b.Index(i) - if av.Interface() == bv.Interface() { - continue - } - return valueSortLess(av, bv) - } - } - return a.String() < b.String() -} - -// Less returns whether the value at index i should sort before the -// value at index j. It is part of the sort.Interface implementation. -func (s *valuesSorter) Less(i, j int) bool { - if s.strings == nil { - return valueSortLess(s.values[i], s.values[j]) - } - return s.strings[i] < s.strings[j] -} - -// sortValues is a sort function that handles both native types and any type that -// can be converted to error or Stringer. Other inputs are sorted according to -// their Value.String() value to ensure display stability. -func sortValues(values []reflect.Value, cs *ConfigState) { - if len(values) == 0 { - return - } - sort.Sort(newValuesSorter(values, cs)) -} diff --git a/vendor/github.com/davecgh/go-spew/spew/config.go b/vendor/github.com/davecgh/go-spew/spew/config.go deleted file mode 100644 index 2e3d22f31..000000000 --- a/vendor/github.com/davecgh/go-spew/spew/config.go +++ /dev/null @@ -1,306 +0,0 @@ -/* - * Copyright (c) 2013-2016 Dave Collins - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -package spew - -import ( - "bytes" - "fmt" - "io" - "os" -) - -// ConfigState houses the configuration options used by spew to format and -// display values. There is a global instance, Config, that is used to control -// all top-level Formatter and Dump functionality. Each ConfigState instance -// provides methods equivalent to the top-level functions. -// -// The zero value for ConfigState provides no indentation. You would typically -// want to set it to a space or a tab. -// -// Alternatively, you can use NewDefaultConfig to get a ConfigState instance -// with default settings. See the documentation of NewDefaultConfig for default -// values. -type ConfigState struct { - // Indent specifies the string to use for each indentation level. The - // global config instance that all top-level functions use set this to a - // single space by default. If you would like more indentation, you might - // set this to a tab with "\t" or perhaps two spaces with " ". - Indent string - - // MaxDepth controls the maximum number of levels to descend into nested - // data structures. The default, 0, means there is no limit. - // - // NOTE: Circular data structures are properly detected, so it is not - // necessary to set this value unless you specifically want to limit deeply - // nested data structures. - MaxDepth int - - // DisableMethods specifies whether or not error and Stringer interfaces are - // invoked for types that implement them. - DisableMethods bool - - // DisablePointerMethods specifies whether or not to check for and invoke - // error and Stringer interfaces on types which only accept a pointer - // receiver when the current type is not a pointer. - // - // NOTE: This might be an unsafe action since calling one of these methods - // with a pointer receiver could technically mutate the value, however, - // in practice, types which choose to satisify an error or Stringer - // interface with a pointer receiver should not be mutating their state - // inside these interface methods. As a result, this option relies on - // access to the unsafe package, so it will not have any effect when - // running in environments without access to the unsafe package such as - // Google App Engine or with the "safe" build tag specified. - DisablePointerMethods bool - - // DisablePointerAddresses specifies whether to disable the printing of - // pointer addresses. This is useful when diffing data structures in tests. - DisablePointerAddresses bool - - // DisableCapacities specifies whether to disable the printing of capacities - // for arrays, slices, maps and channels. This is useful when diffing - // data structures in tests. - DisableCapacities bool - - // ContinueOnMethod specifies whether or not recursion should continue once - // a custom error or Stringer interface is invoked. The default, false, - // means it will print the results of invoking the custom error or Stringer - // interface and return immediately instead of continuing to recurse into - // the internals of the data type. - // - // NOTE: This flag does not have any effect if method invocation is disabled - // via the DisableMethods or DisablePointerMethods options. - ContinueOnMethod bool - - // SortKeys specifies map keys should be sorted before being printed. Use - // this to have a more deterministic, diffable output. Note that only - // native types (bool, int, uint, floats, uintptr and string) and types - // that support the error or Stringer interfaces (if methods are - // enabled) are supported, with other types sorted according to the - // reflect.Value.String() output which guarantees display stability. - SortKeys bool - - // SpewKeys specifies that, as a last resort attempt, map keys should - // be spewed to strings and sorted by those strings. This is only - // considered if SortKeys is true. - SpewKeys bool -} - -// Config is the active configuration of the top-level functions. -// The configuration can be changed by modifying the contents of spew.Config. -var Config = ConfigState{Indent: " "} - -// Errorf is a wrapper for fmt.Errorf that treats each argument as if it were -// passed with a Formatter interface returned by c.NewFormatter. It returns -// the formatted string as a value that satisfies error. See NewFormatter -// for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Errorf(format, c.NewFormatter(a), c.NewFormatter(b)) -func (c *ConfigState) Errorf(format string, a ...interface{}) (err error) { - return fmt.Errorf(format, c.convertArgs(a)...) -} - -// Fprint is a wrapper for fmt.Fprint that treats each argument as if it were -// passed with a Formatter interface returned by c.NewFormatter. It returns -// the number of bytes written and any write error encountered. See -// NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Fprint(w, c.NewFormatter(a), c.NewFormatter(b)) -func (c *ConfigState) Fprint(w io.Writer, a ...interface{}) (n int, err error) { - return fmt.Fprint(w, c.convertArgs(a)...) -} - -// Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were -// passed with a Formatter interface returned by c.NewFormatter. It returns -// the number of bytes written and any write error encountered. See -// NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Fprintf(w, format, c.NewFormatter(a), c.NewFormatter(b)) -func (c *ConfigState) Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) { - return fmt.Fprintf(w, format, c.convertArgs(a)...) -} - -// Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it -// passed with a Formatter interface returned by c.NewFormatter. See -// NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Fprintln(w, c.NewFormatter(a), c.NewFormatter(b)) -func (c *ConfigState) Fprintln(w io.Writer, a ...interface{}) (n int, err error) { - return fmt.Fprintln(w, c.convertArgs(a)...) -} - -// Print is a wrapper for fmt.Print that treats each argument as if it were -// passed with a Formatter interface returned by c.NewFormatter. It returns -// the number of bytes written and any write error encountered. See -// NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Print(c.NewFormatter(a), c.NewFormatter(b)) -func (c *ConfigState) Print(a ...interface{}) (n int, err error) { - return fmt.Print(c.convertArgs(a)...) -} - -// Printf is a wrapper for fmt.Printf that treats each argument as if it were -// passed with a Formatter interface returned by c.NewFormatter. It returns -// the number of bytes written and any write error encountered. See -// NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Printf(format, c.NewFormatter(a), c.NewFormatter(b)) -func (c *ConfigState) Printf(format string, a ...interface{}) (n int, err error) { - return fmt.Printf(format, c.convertArgs(a)...) -} - -// Println is a wrapper for fmt.Println that treats each argument as if it were -// passed with a Formatter interface returned by c.NewFormatter. It returns -// the number of bytes written and any write error encountered. See -// NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Println(c.NewFormatter(a), c.NewFormatter(b)) -func (c *ConfigState) Println(a ...interface{}) (n int, err error) { - return fmt.Println(c.convertArgs(a)...) -} - -// Sprint is a wrapper for fmt.Sprint that treats each argument as if it were -// passed with a Formatter interface returned by c.NewFormatter. It returns -// the resulting string. See NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Sprint(c.NewFormatter(a), c.NewFormatter(b)) -func (c *ConfigState) Sprint(a ...interface{}) string { - return fmt.Sprint(c.convertArgs(a)...) -} - -// Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were -// passed with a Formatter interface returned by c.NewFormatter. It returns -// the resulting string. See NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Sprintf(format, c.NewFormatter(a), c.NewFormatter(b)) -func (c *ConfigState) Sprintf(format string, a ...interface{}) string { - return fmt.Sprintf(format, c.convertArgs(a)...) -} - -// Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it -// were passed with a Formatter interface returned by c.NewFormatter. It -// returns the resulting string. See NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Sprintln(c.NewFormatter(a), c.NewFormatter(b)) -func (c *ConfigState) Sprintln(a ...interface{}) string { - return fmt.Sprintln(c.convertArgs(a)...) -} - -/* -NewFormatter returns a custom formatter that satisfies the fmt.Formatter -interface. As a result, it integrates cleanly with standard fmt package -printing functions. The formatter is useful for inline printing of smaller data -types similar to the standard %v format specifier. - -The custom formatter only responds to the %v (most compact), %+v (adds pointer -addresses), %#v (adds types), and %#+v (adds types and pointer addresses) verb -combinations. Any other verbs such as %x and %q will be sent to the the -standard fmt package for formatting. In addition, the custom formatter ignores -the width and precision arguments (however they will still work on the format -specifiers not handled by the custom formatter). - -Typically this function shouldn't be called directly. It is much easier to make -use of the custom formatter by calling one of the convenience functions such as -c.Printf, c.Println, or c.Printf. -*/ -func (c *ConfigState) NewFormatter(v interface{}) fmt.Formatter { - return newFormatter(c, v) -} - -// Fdump formats and displays the passed arguments to io.Writer w. It formats -// exactly the same as Dump. -func (c *ConfigState) Fdump(w io.Writer, a ...interface{}) { - fdump(c, w, a...) -} - -/* -Dump displays the passed parameters to standard out with newlines, customizable -indentation, and additional debug information such as complete types and all -pointer addresses used to indirect to the final value. It provides the -following features over the built-in printing facilities provided by the fmt -package: - - * Pointers are dereferenced and followed - * Circular data structures are detected and handled properly - * Custom Stringer/error interfaces are optionally invoked, including - on unexported types - * Custom types which only implement the Stringer/error interfaces via - a pointer receiver are optionally invoked when passing non-pointer - variables - * Byte arrays and slices are dumped like the hexdump -C command which - includes offsets, byte values in hex, and ASCII output - -The configuration options are controlled by modifying the public members -of c. See ConfigState for options documentation. - -See Fdump if you would prefer dumping to an arbitrary io.Writer or Sdump to -get the formatted result as a string. -*/ -func (c *ConfigState) Dump(a ...interface{}) { - fdump(c, os.Stdout, a...) -} - -// Sdump returns a string with the passed arguments formatted exactly the same -// as Dump. -func (c *ConfigState) Sdump(a ...interface{}) string { - var buf bytes.Buffer - fdump(c, &buf, a...) - return buf.String() -} - -// convertArgs accepts a slice of arguments and returns a slice of the same -// length with each argument converted to a spew Formatter interface using -// the ConfigState associated with s. -func (c *ConfigState) convertArgs(args []interface{}) (formatters []interface{}) { - formatters = make([]interface{}, len(args)) - for index, arg := range args { - formatters[index] = newFormatter(c, arg) - } - return formatters -} - -// NewDefaultConfig returns a ConfigState with the following default settings. -// -// Indent: " " -// MaxDepth: 0 -// DisableMethods: false -// DisablePointerMethods: false -// ContinueOnMethod: false -// SortKeys: false -func NewDefaultConfig() *ConfigState { - return &ConfigState{Indent: " "} -} diff --git a/vendor/github.com/davecgh/go-spew/spew/doc.go b/vendor/github.com/davecgh/go-spew/spew/doc.go deleted file mode 100644 index aacaac6f1..000000000 --- a/vendor/github.com/davecgh/go-spew/spew/doc.go +++ /dev/null @@ -1,211 +0,0 @@ -/* - * Copyright (c) 2013-2016 Dave Collins - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -/* -Package spew implements a deep pretty printer for Go data structures to aid in -debugging. - -A quick overview of the additional features spew provides over the built-in -printing facilities for Go data types are as follows: - - * Pointers are dereferenced and followed - * Circular data structures are detected and handled properly - * Custom Stringer/error interfaces are optionally invoked, including - on unexported types - * Custom types which only implement the Stringer/error interfaces via - a pointer receiver are optionally invoked when passing non-pointer - variables - * Byte arrays and slices are dumped like the hexdump -C command which - includes offsets, byte values in hex, and ASCII output (only when using - Dump style) - -There are two different approaches spew allows for dumping Go data structures: - - * Dump style which prints with newlines, customizable indentation, - and additional debug information such as types and all pointer addresses - used to indirect to the final value - * A custom Formatter interface that integrates cleanly with the standard fmt - package and replaces %v, %+v, %#v, and %#+v to provide inline printing - similar to the default %v while providing the additional functionality - outlined above and passing unsupported format verbs such as %x and %q - along to fmt - -Quick Start - -This section demonstrates how to quickly get started with spew. See the -sections below for further details on formatting and configuration options. - -To dump a variable with full newlines, indentation, type, and pointer -information use Dump, Fdump, or Sdump: - spew.Dump(myVar1, myVar2, ...) - spew.Fdump(someWriter, myVar1, myVar2, ...) - str := spew.Sdump(myVar1, myVar2, ...) - -Alternatively, if you would prefer to use format strings with a compacted inline -printing style, use the convenience wrappers Printf, Fprintf, etc with -%v (most compact), %+v (adds pointer addresses), %#v (adds types), or -%#+v (adds types and pointer addresses): - spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2) - spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4) - spew.Fprintf(someWriter, "myVar1: %v -- myVar2: %+v", myVar1, myVar2) - spew.Fprintf(someWriter, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4) - -Configuration Options - -Configuration of spew is handled by fields in the ConfigState type. For -convenience, all of the top-level functions use a global state available -via the spew.Config global. - -It is also possible to create a ConfigState instance that provides methods -equivalent to the top-level functions. This allows concurrent configuration -options. See the ConfigState documentation for more details. - -The following configuration options are available: - * Indent - String to use for each indentation level for Dump functions. - It is a single space by default. A popular alternative is "\t". - - * MaxDepth - Maximum number of levels to descend into nested data structures. - There is no limit by default. - - * DisableMethods - Disables invocation of error and Stringer interface methods. - Method invocation is enabled by default. - - * DisablePointerMethods - Disables invocation of error and Stringer interface methods on types - which only accept pointer receivers from non-pointer variables. - Pointer method invocation is enabled by default. - - * DisablePointerAddresses - DisablePointerAddresses specifies whether to disable the printing of - pointer addresses. This is useful when diffing data structures in tests. - - * DisableCapacities - DisableCapacities specifies whether to disable the printing of - capacities for arrays, slices, maps and channels. This is useful when - diffing data structures in tests. - - * ContinueOnMethod - Enables recursion into types after invoking error and Stringer interface - methods. Recursion after method invocation is disabled by default. - - * SortKeys - Specifies map keys should be sorted before being printed. Use - this to have a more deterministic, diffable output. Note that - only native types (bool, int, uint, floats, uintptr and string) - and types which implement error or Stringer interfaces are - supported with other types sorted according to the - reflect.Value.String() output which guarantees display - stability. Natural map order is used by default. - - * SpewKeys - Specifies that, as a last resort attempt, map keys should be - spewed to strings and sorted by those strings. This is only - considered if SortKeys is true. - -Dump Usage - -Simply call spew.Dump with a list of variables you want to dump: - - spew.Dump(myVar1, myVar2, ...) - -You may also call spew.Fdump if you would prefer to output to an arbitrary -io.Writer. For example, to dump to standard error: - - spew.Fdump(os.Stderr, myVar1, myVar2, ...) - -A third option is to call spew.Sdump to get the formatted output as a string: - - str := spew.Sdump(myVar1, myVar2, ...) - -Sample Dump Output - -See the Dump example for details on the setup of the types and variables being -shown here. - - (main.Foo) { - unexportedField: (*main.Bar)(0xf84002e210)({ - flag: (main.Flag) flagTwo, - data: (uintptr) - }), - ExportedField: (map[interface {}]interface {}) (len=1) { - (string) (len=3) "one": (bool) true - } - } - -Byte (and uint8) arrays and slices are displayed uniquely like the hexdump -C -command as shown. - ([]uint8) (len=32 cap=32) { - 00000000 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 |............... | - 00000010 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 |!"#$%&'()*+,-./0| - 00000020 31 32 |12| - } - -Custom Formatter - -Spew provides a custom formatter that implements the fmt.Formatter interface -so that it integrates cleanly with standard fmt package printing functions. The -formatter is useful for inline printing of smaller data types similar to the -standard %v format specifier. - -The custom formatter only responds to the %v (most compact), %+v (adds pointer -addresses), %#v (adds types), or %#+v (adds types and pointer addresses) verb -combinations. Any other verbs such as %x and %q will be sent to the the -standard fmt package for formatting. In addition, the custom formatter ignores -the width and precision arguments (however they will still work on the format -specifiers not handled by the custom formatter). - -Custom Formatter Usage - -The simplest way to make use of the spew custom formatter is to call one of the -convenience functions such as spew.Printf, spew.Println, or spew.Printf. The -functions have syntax you are most likely already familiar with: - - spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2) - spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4) - spew.Println(myVar, myVar2) - spew.Fprintf(os.Stderr, "myVar1: %v -- myVar2: %+v", myVar1, myVar2) - spew.Fprintf(os.Stderr, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4) - -See the Index for the full list convenience functions. - -Sample Formatter Output - -Double pointer to a uint8: - %v: <**>5 - %+v: <**>(0xf8400420d0->0xf8400420c8)5 - %#v: (**uint8)5 - %#+v: (**uint8)(0xf8400420d0->0xf8400420c8)5 - -Pointer to circular struct with a uint8 field and a pointer to itself: - %v: <*>{1 <*>} - %+v: <*>(0xf84003e260){ui8:1 c:<*>(0xf84003e260)} - %#v: (*main.circular){ui8:(uint8)1 c:(*main.circular)} - %#+v: (*main.circular)(0xf84003e260){ui8:(uint8)1 c:(*main.circular)(0xf84003e260)} - -See the Printf example for details on the setup of variables being shown -here. - -Errors - -Since it is possible for custom Stringer/error interfaces to panic, spew -detects them and handles them internally by printing the panic information -inline with the output. Since spew is intended to provide deep pretty printing -capabilities on structures, it intentionally does not return any errors. -*/ -package spew diff --git a/vendor/github.com/davecgh/go-spew/spew/dump.go b/vendor/github.com/davecgh/go-spew/spew/dump.go deleted file mode 100644 index df1d582a7..000000000 --- a/vendor/github.com/davecgh/go-spew/spew/dump.go +++ /dev/null @@ -1,509 +0,0 @@ -/* - * Copyright (c) 2013-2016 Dave Collins - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -package spew - -import ( - "bytes" - "encoding/hex" - "fmt" - "io" - "os" - "reflect" - "regexp" - "strconv" - "strings" -) - -var ( - // uint8Type is a reflect.Type representing a uint8. It is used to - // convert cgo types to uint8 slices for hexdumping. - uint8Type = reflect.TypeOf(uint8(0)) - - // cCharRE is a regular expression that matches a cgo char. - // It is used to detect character arrays to hexdump them. - cCharRE = regexp.MustCompile("^.*\\._Ctype_char$") - - // cUnsignedCharRE is a regular expression that matches a cgo unsigned - // char. It is used to detect unsigned character arrays to hexdump - // them. - cUnsignedCharRE = regexp.MustCompile("^.*\\._Ctype_unsignedchar$") - - // cUint8tCharRE is a regular expression that matches a cgo uint8_t. - // It is used to detect uint8_t arrays to hexdump them. - cUint8tCharRE = regexp.MustCompile("^.*\\._Ctype_uint8_t$") -) - -// dumpState contains information about the state of a dump operation. -type dumpState struct { - w io.Writer - depth int - pointers map[uintptr]int - ignoreNextType bool - ignoreNextIndent bool - cs *ConfigState -} - -// indent performs indentation according to the depth level and cs.Indent -// option. -func (d *dumpState) indent() { - if d.ignoreNextIndent { - d.ignoreNextIndent = false - return - } - d.w.Write(bytes.Repeat([]byte(d.cs.Indent), d.depth)) -} - -// unpackValue returns values inside of non-nil interfaces when possible. -// This is useful for data types like structs, arrays, slices, and maps which -// can contain varying types packed inside an interface. -func (d *dumpState) unpackValue(v reflect.Value) reflect.Value { - if v.Kind() == reflect.Interface && !v.IsNil() { - v = v.Elem() - } - return v -} - -// dumpPtr handles formatting of pointers by indirecting them as necessary. -func (d *dumpState) dumpPtr(v reflect.Value) { - // Remove pointers at or below the current depth from map used to detect - // circular refs. - for k, depth := range d.pointers { - if depth >= d.depth { - delete(d.pointers, k) - } - } - - // Keep list of all dereferenced pointers to show later. - pointerChain := make([]uintptr, 0) - - // Figure out how many levels of indirection there are by dereferencing - // pointers and unpacking interfaces down the chain while detecting circular - // references. - nilFound := false - cycleFound := false - indirects := 0 - ve := v - for ve.Kind() == reflect.Ptr { - if ve.IsNil() { - nilFound = true - break - } - indirects++ - addr := ve.Pointer() - pointerChain = append(pointerChain, addr) - if pd, ok := d.pointers[addr]; ok && pd < d.depth { - cycleFound = true - indirects-- - break - } - d.pointers[addr] = d.depth - - ve = ve.Elem() - if ve.Kind() == reflect.Interface { - if ve.IsNil() { - nilFound = true - break - } - ve = ve.Elem() - } - } - - // Display type information. - d.w.Write(openParenBytes) - d.w.Write(bytes.Repeat(asteriskBytes, indirects)) - d.w.Write([]byte(ve.Type().String())) - d.w.Write(closeParenBytes) - - // Display pointer information. - if !d.cs.DisablePointerAddresses && len(pointerChain) > 0 { - d.w.Write(openParenBytes) - for i, addr := range pointerChain { - if i > 0 { - d.w.Write(pointerChainBytes) - } - printHexPtr(d.w, addr) - } - d.w.Write(closeParenBytes) - } - - // Display dereferenced value. - d.w.Write(openParenBytes) - switch { - case nilFound == true: - d.w.Write(nilAngleBytes) - - case cycleFound == true: - d.w.Write(circularBytes) - - default: - d.ignoreNextType = true - d.dump(ve) - } - d.w.Write(closeParenBytes) -} - -// dumpSlice handles formatting of arrays and slices. Byte (uint8 under -// reflection) arrays and slices are dumped in hexdump -C fashion. -func (d *dumpState) dumpSlice(v reflect.Value) { - // Determine whether this type should be hex dumped or not. Also, - // for types which should be hexdumped, try to use the underlying data - // first, then fall back to trying to convert them to a uint8 slice. - var buf []uint8 - doConvert := false - doHexDump := false - numEntries := v.Len() - if numEntries > 0 { - vt := v.Index(0).Type() - vts := vt.String() - switch { - // C types that need to be converted. - case cCharRE.MatchString(vts): - fallthrough - case cUnsignedCharRE.MatchString(vts): - fallthrough - case cUint8tCharRE.MatchString(vts): - doConvert = true - - // Try to use existing uint8 slices and fall back to converting - // and copying if that fails. - case vt.Kind() == reflect.Uint8: - // We need an addressable interface to convert the type - // to a byte slice. However, the reflect package won't - // give us an interface on certain things like - // unexported struct fields in order to enforce - // visibility rules. We use unsafe, when available, to - // bypass these restrictions since this package does not - // mutate the values. - vs := v - if !vs.CanInterface() || !vs.CanAddr() { - vs = unsafeReflectValue(vs) - } - if !UnsafeDisabled { - vs = vs.Slice(0, numEntries) - - // Use the existing uint8 slice if it can be - // type asserted. - iface := vs.Interface() - if slice, ok := iface.([]uint8); ok { - buf = slice - doHexDump = true - break - } - } - - // The underlying data needs to be converted if it can't - // be type asserted to a uint8 slice. - doConvert = true - } - - // Copy and convert the underlying type if needed. - if doConvert && vt.ConvertibleTo(uint8Type) { - // Convert and copy each element into a uint8 byte - // slice. - buf = make([]uint8, numEntries) - for i := 0; i < numEntries; i++ { - vv := v.Index(i) - buf[i] = uint8(vv.Convert(uint8Type).Uint()) - } - doHexDump = true - } - } - - // Hexdump the entire slice as needed. - if doHexDump { - indent := strings.Repeat(d.cs.Indent, d.depth) - str := indent + hex.Dump(buf) - str = strings.Replace(str, "\n", "\n"+indent, -1) - str = strings.TrimRight(str, d.cs.Indent) - d.w.Write([]byte(str)) - return - } - - // Recursively call dump for each item. - for i := 0; i < numEntries; i++ { - d.dump(d.unpackValue(v.Index(i))) - if i < (numEntries - 1) { - d.w.Write(commaNewlineBytes) - } else { - d.w.Write(newlineBytes) - } - } -} - -// dump is the main workhorse for dumping a value. It uses the passed reflect -// value to figure out what kind of object we are dealing with and formats it -// appropriately. It is a recursive function, however circular data structures -// are detected and handled properly. -func (d *dumpState) dump(v reflect.Value) { - // Handle invalid reflect values immediately. - kind := v.Kind() - if kind == reflect.Invalid { - d.w.Write(invalidAngleBytes) - return - } - - // Handle pointers specially. - if kind == reflect.Ptr { - d.indent() - d.dumpPtr(v) - return - } - - // Print type information unless already handled elsewhere. - if !d.ignoreNextType { - d.indent() - d.w.Write(openParenBytes) - d.w.Write([]byte(v.Type().String())) - d.w.Write(closeParenBytes) - d.w.Write(spaceBytes) - } - d.ignoreNextType = false - - // Display length and capacity if the built-in len and cap functions - // work with the value's kind and the len/cap itself is non-zero. - valueLen, valueCap := 0, 0 - switch v.Kind() { - case reflect.Array, reflect.Slice, reflect.Chan: - valueLen, valueCap = v.Len(), v.Cap() - case reflect.Map, reflect.String: - valueLen = v.Len() - } - if valueLen != 0 || !d.cs.DisableCapacities && valueCap != 0 { - d.w.Write(openParenBytes) - if valueLen != 0 { - d.w.Write(lenEqualsBytes) - printInt(d.w, int64(valueLen), 10) - } - if !d.cs.DisableCapacities && valueCap != 0 { - if valueLen != 0 { - d.w.Write(spaceBytes) - } - d.w.Write(capEqualsBytes) - printInt(d.w, int64(valueCap), 10) - } - d.w.Write(closeParenBytes) - d.w.Write(spaceBytes) - } - - // Call Stringer/error interfaces if they exist and the handle methods flag - // is enabled - if !d.cs.DisableMethods { - if (kind != reflect.Invalid) && (kind != reflect.Interface) { - if handled := handleMethods(d.cs, d.w, v); handled { - return - } - } - } - - switch kind { - case reflect.Invalid: - // Do nothing. We should never get here since invalid has already - // been handled above. - - case reflect.Bool: - printBool(d.w, v.Bool()) - - case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int: - printInt(d.w, v.Int(), 10) - - case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint: - printUint(d.w, v.Uint(), 10) - - case reflect.Float32: - printFloat(d.w, v.Float(), 32) - - case reflect.Float64: - printFloat(d.w, v.Float(), 64) - - case reflect.Complex64: - printComplex(d.w, v.Complex(), 32) - - case reflect.Complex128: - printComplex(d.w, v.Complex(), 64) - - case reflect.Slice: - if v.IsNil() { - d.w.Write(nilAngleBytes) - break - } - fallthrough - - case reflect.Array: - d.w.Write(openBraceNewlineBytes) - d.depth++ - if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) { - d.indent() - d.w.Write(maxNewlineBytes) - } else { - d.dumpSlice(v) - } - d.depth-- - d.indent() - d.w.Write(closeBraceBytes) - - case reflect.String: - d.w.Write([]byte(strconv.Quote(v.String()))) - - case reflect.Interface: - // The only time we should get here is for nil interfaces due to - // unpackValue calls. - if v.IsNil() { - d.w.Write(nilAngleBytes) - } - - case reflect.Ptr: - // Do nothing. We should never get here since pointers have already - // been handled above. - - case reflect.Map: - // nil maps should be indicated as different than empty maps - if v.IsNil() { - d.w.Write(nilAngleBytes) - break - } - - d.w.Write(openBraceNewlineBytes) - d.depth++ - if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) { - d.indent() - d.w.Write(maxNewlineBytes) - } else { - numEntries := v.Len() - keys := v.MapKeys() - if d.cs.SortKeys { - sortValues(keys, d.cs) - } - for i, key := range keys { - d.dump(d.unpackValue(key)) - d.w.Write(colonSpaceBytes) - d.ignoreNextIndent = true - d.dump(d.unpackValue(v.MapIndex(key))) - if i < (numEntries - 1) { - d.w.Write(commaNewlineBytes) - } else { - d.w.Write(newlineBytes) - } - } - } - d.depth-- - d.indent() - d.w.Write(closeBraceBytes) - - case reflect.Struct: - d.w.Write(openBraceNewlineBytes) - d.depth++ - if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) { - d.indent() - d.w.Write(maxNewlineBytes) - } else { - vt := v.Type() - numFields := v.NumField() - for i := 0; i < numFields; i++ { - d.indent() - vtf := vt.Field(i) - d.w.Write([]byte(vtf.Name)) - d.w.Write(colonSpaceBytes) - d.ignoreNextIndent = true - d.dump(d.unpackValue(v.Field(i))) - if i < (numFields - 1) { - d.w.Write(commaNewlineBytes) - } else { - d.w.Write(newlineBytes) - } - } - } - d.depth-- - d.indent() - d.w.Write(closeBraceBytes) - - case reflect.Uintptr: - printHexPtr(d.w, uintptr(v.Uint())) - - case reflect.UnsafePointer, reflect.Chan, reflect.Func: - printHexPtr(d.w, v.Pointer()) - - // There were not any other types at the time this code was written, but - // fall back to letting the default fmt package handle it in case any new - // types are added. - default: - if v.CanInterface() { - fmt.Fprintf(d.w, "%v", v.Interface()) - } else { - fmt.Fprintf(d.w, "%v", v.String()) - } - } -} - -// fdump is a helper function to consolidate the logic from the various public -// methods which take varying writers and config states. -func fdump(cs *ConfigState, w io.Writer, a ...interface{}) { - for _, arg := range a { - if arg == nil { - w.Write(interfaceBytes) - w.Write(spaceBytes) - w.Write(nilAngleBytes) - w.Write(newlineBytes) - continue - } - - d := dumpState{w: w, cs: cs} - d.pointers = make(map[uintptr]int) - d.dump(reflect.ValueOf(arg)) - d.w.Write(newlineBytes) - } -} - -// Fdump formats and displays the passed arguments to io.Writer w. It formats -// exactly the same as Dump. -func Fdump(w io.Writer, a ...interface{}) { - fdump(&Config, w, a...) -} - -// Sdump returns a string with the passed arguments formatted exactly the same -// as Dump. -func Sdump(a ...interface{}) string { - var buf bytes.Buffer - fdump(&Config, &buf, a...) - return buf.String() -} - -/* -Dump displays the passed parameters to standard out with newlines, customizable -indentation, and additional debug information such as complete types and all -pointer addresses used to indirect to the final value. It provides the -following features over the built-in printing facilities provided by the fmt -package: - - * Pointers are dereferenced and followed - * Circular data structures are detected and handled properly - * Custom Stringer/error interfaces are optionally invoked, including - on unexported types - * Custom types which only implement the Stringer/error interfaces via - a pointer receiver are optionally invoked when passing non-pointer - variables - * Byte arrays and slices are dumped like the hexdump -C command which - includes offsets, byte values in hex, and ASCII output - -The configuration options are controlled by an exported package global, -spew.Config. See ConfigState for options documentation. - -See Fdump if you would prefer dumping to an arbitrary io.Writer or Sdump to -get the formatted result as a string. -*/ -func Dump(a ...interface{}) { - fdump(&Config, os.Stdout, a...) -} diff --git a/vendor/github.com/davecgh/go-spew/spew/format.go b/vendor/github.com/davecgh/go-spew/spew/format.go deleted file mode 100644 index c49875bac..000000000 --- a/vendor/github.com/davecgh/go-spew/spew/format.go +++ /dev/null @@ -1,419 +0,0 @@ -/* - * Copyright (c) 2013-2016 Dave Collins - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -package spew - -import ( - "bytes" - "fmt" - "reflect" - "strconv" - "strings" -) - -// supportedFlags is a list of all the character flags supported by fmt package. -const supportedFlags = "0-+# " - -// formatState implements the fmt.Formatter interface and contains information -// about the state of a formatting operation. The NewFormatter function can -// be used to get a new Formatter which can be used directly as arguments -// in standard fmt package printing calls. -type formatState struct { - value interface{} - fs fmt.State - depth int - pointers map[uintptr]int - ignoreNextType bool - cs *ConfigState -} - -// buildDefaultFormat recreates the original format string without precision -// and width information to pass in to fmt.Sprintf in the case of an -// unrecognized type. Unless new types are added to the language, this -// function won't ever be called. -func (f *formatState) buildDefaultFormat() (format string) { - buf := bytes.NewBuffer(percentBytes) - - for _, flag := range supportedFlags { - if f.fs.Flag(int(flag)) { - buf.WriteRune(flag) - } - } - - buf.WriteRune('v') - - format = buf.String() - return format -} - -// constructOrigFormat recreates the original format string including precision -// and width information to pass along to the standard fmt package. This allows -// automatic deferral of all format strings this package doesn't support. -func (f *formatState) constructOrigFormat(verb rune) (format string) { - buf := bytes.NewBuffer(percentBytes) - - for _, flag := range supportedFlags { - if f.fs.Flag(int(flag)) { - buf.WriteRune(flag) - } - } - - if width, ok := f.fs.Width(); ok { - buf.WriteString(strconv.Itoa(width)) - } - - if precision, ok := f.fs.Precision(); ok { - buf.Write(precisionBytes) - buf.WriteString(strconv.Itoa(precision)) - } - - buf.WriteRune(verb) - - format = buf.String() - return format -} - -// unpackValue returns values inside of non-nil interfaces when possible and -// ensures that types for values which have been unpacked from an interface -// are displayed when the show types flag is also set. -// This is useful for data types like structs, arrays, slices, and maps which -// can contain varying types packed inside an interface. -func (f *formatState) unpackValue(v reflect.Value) reflect.Value { - if v.Kind() == reflect.Interface { - f.ignoreNextType = false - if !v.IsNil() { - v = v.Elem() - } - } - return v -} - -// formatPtr handles formatting of pointers by indirecting them as necessary. -func (f *formatState) formatPtr(v reflect.Value) { - // Display nil if top level pointer is nil. - showTypes := f.fs.Flag('#') - if v.IsNil() && (!showTypes || f.ignoreNextType) { - f.fs.Write(nilAngleBytes) - return - } - - // Remove pointers at or below the current depth from map used to detect - // circular refs. - for k, depth := range f.pointers { - if depth >= f.depth { - delete(f.pointers, k) - } - } - - // Keep list of all dereferenced pointers to possibly show later. - pointerChain := make([]uintptr, 0) - - // Figure out how many levels of indirection there are by derferencing - // pointers and unpacking interfaces down the chain while detecting circular - // references. - nilFound := false - cycleFound := false - indirects := 0 - ve := v - for ve.Kind() == reflect.Ptr { - if ve.IsNil() { - nilFound = true - break - } - indirects++ - addr := ve.Pointer() - pointerChain = append(pointerChain, addr) - if pd, ok := f.pointers[addr]; ok && pd < f.depth { - cycleFound = true - indirects-- - break - } - f.pointers[addr] = f.depth - - ve = ve.Elem() - if ve.Kind() == reflect.Interface { - if ve.IsNil() { - nilFound = true - break - } - ve = ve.Elem() - } - } - - // Display type or indirection level depending on flags. - if showTypes && !f.ignoreNextType { - f.fs.Write(openParenBytes) - f.fs.Write(bytes.Repeat(asteriskBytes, indirects)) - f.fs.Write([]byte(ve.Type().String())) - f.fs.Write(closeParenBytes) - } else { - if nilFound || cycleFound { - indirects += strings.Count(ve.Type().String(), "*") - } - f.fs.Write(openAngleBytes) - f.fs.Write([]byte(strings.Repeat("*", indirects))) - f.fs.Write(closeAngleBytes) - } - - // Display pointer information depending on flags. - if f.fs.Flag('+') && (len(pointerChain) > 0) { - f.fs.Write(openParenBytes) - for i, addr := range pointerChain { - if i > 0 { - f.fs.Write(pointerChainBytes) - } - printHexPtr(f.fs, addr) - } - f.fs.Write(closeParenBytes) - } - - // Display dereferenced value. - switch { - case nilFound == true: - f.fs.Write(nilAngleBytes) - - case cycleFound == true: - f.fs.Write(circularShortBytes) - - default: - f.ignoreNextType = true - f.format(ve) - } -} - -// format is the main workhorse for providing the Formatter interface. It -// uses the passed reflect value to figure out what kind of object we are -// dealing with and formats it appropriately. It is a recursive function, -// however circular data structures are detected and handled properly. -func (f *formatState) format(v reflect.Value) { - // Handle invalid reflect values immediately. - kind := v.Kind() - if kind == reflect.Invalid { - f.fs.Write(invalidAngleBytes) - return - } - - // Handle pointers specially. - if kind == reflect.Ptr { - f.formatPtr(v) - return - } - - // Print type information unless already handled elsewhere. - if !f.ignoreNextType && f.fs.Flag('#') { - f.fs.Write(openParenBytes) - f.fs.Write([]byte(v.Type().String())) - f.fs.Write(closeParenBytes) - } - f.ignoreNextType = false - - // Call Stringer/error interfaces if they exist and the handle methods - // flag is enabled. - if !f.cs.DisableMethods { - if (kind != reflect.Invalid) && (kind != reflect.Interface) { - if handled := handleMethods(f.cs, f.fs, v); handled { - return - } - } - } - - switch kind { - case reflect.Invalid: - // Do nothing. We should never get here since invalid has already - // been handled above. - - case reflect.Bool: - printBool(f.fs, v.Bool()) - - case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int: - printInt(f.fs, v.Int(), 10) - - case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint: - printUint(f.fs, v.Uint(), 10) - - case reflect.Float32: - printFloat(f.fs, v.Float(), 32) - - case reflect.Float64: - printFloat(f.fs, v.Float(), 64) - - case reflect.Complex64: - printComplex(f.fs, v.Complex(), 32) - - case reflect.Complex128: - printComplex(f.fs, v.Complex(), 64) - - case reflect.Slice: - if v.IsNil() { - f.fs.Write(nilAngleBytes) - break - } - fallthrough - - case reflect.Array: - f.fs.Write(openBracketBytes) - f.depth++ - if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) { - f.fs.Write(maxShortBytes) - } else { - numEntries := v.Len() - for i := 0; i < numEntries; i++ { - if i > 0 { - f.fs.Write(spaceBytes) - } - f.ignoreNextType = true - f.format(f.unpackValue(v.Index(i))) - } - } - f.depth-- - f.fs.Write(closeBracketBytes) - - case reflect.String: - f.fs.Write([]byte(v.String())) - - case reflect.Interface: - // The only time we should get here is for nil interfaces due to - // unpackValue calls. - if v.IsNil() { - f.fs.Write(nilAngleBytes) - } - - case reflect.Ptr: - // Do nothing. We should never get here since pointers have already - // been handled above. - - case reflect.Map: - // nil maps should be indicated as different than empty maps - if v.IsNil() { - f.fs.Write(nilAngleBytes) - break - } - - f.fs.Write(openMapBytes) - f.depth++ - if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) { - f.fs.Write(maxShortBytes) - } else { - keys := v.MapKeys() - if f.cs.SortKeys { - sortValues(keys, f.cs) - } - for i, key := range keys { - if i > 0 { - f.fs.Write(spaceBytes) - } - f.ignoreNextType = true - f.format(f.unpackValue(key)) - f.fs.Write(colonBytes) - f.ignoreNextType = true - f.format(f.unpackValue(v.MapIndex(key))) - } - } - f.depth-- - f.fs.Write(closeMapBytes) - - case reflect.Struct: - numFields := v.NumField() - f.fs.Write(openBraceBytes) - f.depth++ - if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) { - f.fs.Write(maxShortBytes) - } else { - vt := v.Type() - for i := 0; i < numFields; i++ { - if i > 0 { - f.fs.Write(spaceBytes) - } - vtf := vt.Field(i) - if f.fs.Flag('+') || f.fs.Flag('#') { - f.fs.Write([]byte(vtf.Name)) - f.fs.Write(colonBytes) - } - f.format(f.unpackValue(v.Field(i))) - } - } - f.depth-- - f.fs.Write(closeBraceBytes) - - case reflect.Uintptr: - printHexPtr(f.fs, uintptr(v.Uint())) - - case reflect.UnsafePointer, reflect.Chan, reflect.Func: - printHexPtr(f.fs, v.Pointer()) - - // There were not any other types at the time this code was written, but - // fall back to letting the default fmt package handle it if any get added. - default: - format := f.buildDefaultFormat() - if v.CanInterface() { - fmt.Fprintf(f.fs, format, v.Interface()) - } else { - fmt.Fprintf(f.fs, format, v.String()) - } - } -} - -// Format satisfies the fmt.Formatter interface. See NewFormatter for usage -// details. -func (f *formatState) Format(fs fmt.State, verb rune) { - f.fs = fs - - // Use standard formatting for verbs that are not v. - if verb != 'v' { - format := f.constructOrigFormat(verb) - fmt.Fprintf(fs, format, f.value) - return - } - - if f.value == nil { - if fs.Flag('#') { - fs.Write(interfaceBytes) - } - fs.Write(nilAngleBytes) - return - } - - f.format(reflect.ValueOf(f.value)) -} - -// newFormatter is a helper function to consolidate the logic from the various -// public methods which take varying config states. -func newFormatter(cs *ConfigState, v interface{}) fmt.Formatter { - fs := &formatState{value: v, cs: cs} - fs.pointers = make(map[uintptr]int) - return fs -} - -/* -NewFormatter returns a custom formatter that satisfies the fmt.Formatter -interface. As a result, it integrates cleanly with standard fmt package -printing functions. The formatter is useful for inline printing of smaller data -types similar to the standard %v format specifier. - -The custom formatter only responds to the %v (most compact), %+v (adds pointer -addresses), %#v (adds types), or %#+v (adds types and pointer addresses) verb -combinations. Any other verbs such as %x and %q will be sent to the the -standard fmt package for formatting. In addition, the custom formatter ignores -the width and precision arguments (however they will still work on the format -specifiers not handled by the custom formatter). - -Typically this function shouldn't be called directly. It is much easier to make -use of the custom formatter by calling one of the convenience functions such as -Printf, Println, or Fprintf. -*/ -func NewFormatter(v interface{}) fmt.Formatter { - return newFormatter(&Config, v) -} diff --git a/vendor/github.com/davecgh/go-spew/spew/spew.go b/vendor/github.com/davecgh/go-spew/spew/spew.go deleted file mode 100644 index 32c0e3388..000000000 --- a/vendor/github.com/davecgh/go-spew/spew/spew.go +++ /dev/null @@ -1,148 +0,0 @@ -/* - * Copyright (c) 2013-2016 Dave Collins - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -package spew - -import ( - "fmt" - "io" -) - -// Errorf is a wrapper for fmt.Errorf that treats each argument as if it were -// passed with a default Formatter interface returned by NewFormatter. It -// returns the formatted string as a value that satisfies error. See -// NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Errorf(format, spew.NewFormatter(a), spew.NewFormatter(b)) -func Errorf(format string, a ...interface{}) (err error) { - return fmt.Errorf(format, convertArgs(a)...) -} - -// Fprint is a wrapper for fmt.Fprint that treats each argument as if it were -// passed with a default Formatter interface returned by NewFormatter. It -// returns the number of bytes written and any write error encountered. See -// NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Fprint(w, spew.NewFormatter(a), spew.NewFormatter(b)) -func Fprint(w io.Writer, a ...interface{}) (n int, err error) { - return fmt.Fprint(w, convertArgs(a)...) -} - -// Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were -// passed with a default Formatter interface returned by NewFormatter. It -// returns the number of bytes written and any write error encountered. See -// NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Fprintf(w, format, spew.NewFormatter(a), spew.NewFormatter(b)) -func Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) { - return fmt.Fprintf(w, format, convertArgs(a)...) -} - -// Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it -// passed with a default Formatter interface returned by NewFormatter. See -// NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Fprintln(w, spew.NewFormatter(a), spew.NewFormatter(b)) -func Fprintln(w io.Writer, a ...interface{}) (n int, err error) { - return fmt.Fprintln(w, convertArgs(a)...) -} - -// Print is a wrapper for fmt.Print that treats each argument as if it were -// passed with a default Formatter interface returned by NewFormatter. It -// returns the number of bytes written and any write error encountered. See -// NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Print(spew.NewFormatter(a), spew.NewFormatter(b)) -func Print(a ...interface{}) (n int, err error) { - return fmt.Print(convertArgs(a)...) -} - -// Printf is a wrapper for fmt.Printf that treats each argument as if it were -// passed with a default Formatter interface returned by NewFormatter. It -// returns the number of bytes written and any write error encountered. See -// NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Printf(format, spew.NewFormatter(a), spew.NewFormatter(b)) -func Printf(format string, a ...interface{}) (n int, err error) { - return fmt.Printf(format, convertArgs(a)...) -} - -// Println is a wrapper for fmt.Println that treats each argument as if it were -// passed with a default Formatter interface returned by NewFormatter. It -// returns the number of bytes written and any write error encountered. See -// NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Println(spew.NewFormatter(a), spew.NewFormatter(b)) -func Println(a ...interface{}) (n int, err error) { - return fmt.Println(convertArgs(a)...) -} - -// Sprint is a wrapper for fmt.Sprint that treats each argument as if it were -// passed with a default Formatter interface returned by NewFormatter. It -// returns the resulting string. See NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Sprint(spew.NewFormatter(a), spew.NewFormatter(b)) -func Sprint(a ...interface{}) string { - return fmt.Sprint(convertArgs(a)...) -} - -// Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were -// passed with a default Formatter interface returned by NewFormatter. It -// returns the resulting string. See NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Sprintf(format, spew.NewFormatter(a), spew.NewFormatter(b)) -func Sprintf(format string, a ...interface{}) string { - return fmt.Sprintf(format, convertArgs(a)...) -} - -// Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it -// were passed with a default Formatter interface returned by NewFormatter. It -// returns the resulting string. See NewFormatter for formatting details. -// -// This function is shorthand for the following syntax: -// -// fmt.Sprintln(spew.NewFormatter(a), spew.NewFormatter(b)) -func Sprintln(a ...interface{}) string { - return fmt.Sprintln(convertArgs(a)...) -} - -// convertArgs accepts a slice of arguments and returns a slice of the same -// length with each argument converted to a default spew Formatter interface. -func convertArgs(args []interface{}) (formatters []interface{}) { - formatters = make([]interface{}, len(args)) - for index, arg := range args { - formatters[index] = NewFormatter(arg) - } - return formatters -} diff --git a/vendor/github.com/emicklei/go-restful/CHANGES.md b/vendor/github.com/emicklei/go-restful/CHANGES.md index d90aaa22e..5597fa1cc 100644 --- a/vendor/github.com/emicklei/go-restful/CHANGES.md +++ b/vendor/github.com/emicklei/go-restful/CHANGES.md @@ -1,5 +1,25 @@ Change history of go-restful = + +v2.9.0 +- add per Route content encoding setting (overrides container setting) + +v2.8.0 +- add Request.QueryParameters() +- add json-iterator (via build tag) +- disable vgo module (until log is moved) + +v2.7.1 +- add vgo module + +v2.6.1 +- add JSONNewDecoderFunc to allow custom JSON Decoder usage (go 1.10+) + +v2.6.0 +- Make JSR 311 routing and path param processing consistent +- Adding description to RouteBuilder.Reads() +- Update example for Swagger12 and OpenAPI + 2017-09-13 - added route condition functions using `.If(func)` in route building. diff --git a/vendor/github.com/emicklei/go-restful/README.md b/vendor/github.com/emicklei/go-restful/README.md index 002a08d96..f52c25acf 100644 --- a/vendor/github.com/emicklei/go-restful/README.md +++ b/vendor/github.com/emicklei/go-restful/README.md @@ -61,8 +61,21 @@ func (u UserResource) findUser(request *restful.Request, response *restful.Respo - Route errors produce HTTP 404/405/406/415 errors, customizable using ServiceErrorHandler(...) - Configurable (trace) logging - Customizable gzip/deflate readers and writers using CompressorProvider registration - -### Resources + +## How to customize +There are several hooks to customize the behavior of the go-restful package. + +- Router algorithm +- Panic recovery +- JSON decoder +- Trace logging +- Compression +- Encoders for other serializers +- Use [jsoniter](https://github.com/json-iterator/go) by build this package using a tag, e.g. `go build -tags=jsoniter .` + +TODO: write examples of these. + +## Resources - [Example posted on blog](http://ernestmicklei.com/2012/11/go-restful-first-working-example/) - [Design explained on blog](http://ernestmicklei.com/2012/11/go-restful-api-design/) @@ -72,4 +85,4 @@ func (u UserResource) findUser(request *restful.Request, response *restful.Respo Type ```git shortlog -s``` for a full list of contributors. -© 2012 - 2017, http://ernestmicklei.com. MIT License. Contributions are welcome. +© 2012 - 2018, http://ernestmicklei.com. MIT License. Contributions are welcome. diff --git a/vendor/github.com/emicklei/go-restful/container.go b/vendor/github.com/emicklei/go-restful/container.go index 4196180e5..061a8d718 100644 --- a/vendor/github.com/emicklei/go-restful/container.go +++ b/vendor/github.com/emicklei/go-restful/container.go @@ -97,7 +97,7 @@ func (c *Container) Add(service *WebService) *Container { // cannot have duplicate root paths for _, each := range c.webServices { if each.RootPath() == service.RootPath() { - log.Printf("[restful] WebService with duplicate root path detected:['%v']", each) + log.Printf("WebService with duplicate root path detected:['%v']", each) os.Exit(1) } } @@ -139,7 +139,7 @@ func (c *Container) addHandler(service *WebService, serveMux *http.ServeMux) boo func (c *Container) Remove(ws *WebService) error { if c.ServeMux == http.DefaultServeMux { - errMsg := fmt.Sprintf("[restful] cannot remove a WebService from a Container using the DefaultServeMux: ['%v']", ws) + errMsg := fmt.Sprintf("cannot remove a WebService from a Container using the DefaultServeMux: ['%v']", ws) log.Print(errMsg) return errors.New(errMsg) } @@ -168,7 +168,7 @@ func (c *Container) Remove(ws *WebService) error { // This may be a security issue as it exposes sourcecode information. func logStackOnRecover(panicReason interface{}, httpWriter http.ResponseWriter) { var buffer bytes.Buffer - buffer.WriteString(fmt.Sprintf("[restful] recover from panic situation: - %v\r\n", panicReason)) + buffer.WriteString(fmt.Sprintf("recover from panic situation: - %v\r\n", panicReason)) for i := 2; ; i += 1 { _, file, line, ok := runtime.Caller(i) if !ok { @@ -220,31 +220,37 @@ func (c *Container) dispatch(httpWriter http.ResponseWriter, httpRequest *http.R }() } + // Find best match Route ; err is non nil if no match was found + var webService *WebService + var route *Route + var err error + func() { + c.webServicesLock.RLock() + defer c.webServicesLock.RUnlock() + webService, route, err = c.router.SelectRoute( + c.webServices, + httpRequest) + }() + // Detect if compression is needed // assume without compression, test for override - if c.contentEncodingEnabled { + contentEncodingEnabled := c.contentEncodingEnabled + if route != nil && route.contentEncodingEnabled != nil { + contentEncodingEnabled = *route.contentEncodingEnabled + } + if contentEncodingEnabled { doCompress, encoding := wantsCompressedResponse(httpRequest) if doCompress { var err error writer, err = NewCompressingResponseWriter(httpWriter, encoding) if err != nil { - log.Print("[restful] unable to install compressor: ", err) + log.Print("unable to install compressor: ", err) httpWriter.WriteHeader(http.StatusInternalServerError) return } } } - // Find best match Route ; err is non nil if no match was found - var webService *WebService - var route *Route - var err error - func() { - c.webServicesLock.RLock() - defer c.webServicesLock.RUnlock() - webService, route, err = c.router.SelectRoute( - c.webServices, - httpRequest) - }() + if err != nil { // a non-200 response has already been written // run container filters anyway ; they should not touch the response... @@ -259,7 +265,12 @@ func (c *Container) dispatch(httpWriter http.ResponseWriter, httpRequest *http.R chain.ProcessFilter(NewRequest(httpRequest), NewResponse(writer)) return } - wrappedRequest, wrappedResponse := route.wrapRequestResponse(writer, httpRequest) + pathProcessor, routerProcessesPath := c.router.(PathProcessor) + if !routerProcessesPath { + pathProcessor = defaultPathProcessor{} + } + pathParams := pathProcessor.ExtractParameters(route, webService, httpRequest.URL.Path) + wrappedRequest, wrappedResponse := route.wrapRequestResponse(writer, httpRequest, pathParams) // pass through filters (if any) if len(c.containerFilters)+len(webService.filters)+len(route.Filters) > 0 { // compose filter chain diff --git a/vendor/github.com/emicklei/go-restful/entity_accessors.go b/vendor/github.com/emicklei/go-restful/entity_accessors.go index 6ecf6c7f8..66dfc824f 100644 --- a/vendor/github.com/emicklei/go-restful/entity_accessors.go +++ b/vendor/github.com/emicklei/go-restful/entity_accessors.go @@ -5,7 +5,6 @@ package restful // that can be found in the LICENSE file. import ( - "encoding/json" "encoding/xml" "strings" "sync" @@ -128,7 +127,7 @@ type entityJSONAccess struct { // Read unmarshalls the value from JSON func (e entityJSONAccess) Read(req *Request, v interface{}) error { - decoder := json.NewDecoder(req.Request.Body) + decoder := NewDecoder(req.Request.Body) decoder.UseNumber() return decoder.Decode(v) } @@ -147,7 +146,7 @@ func writeJSON(resp *Response, status int, contentType string, v interface{}) er } if resp.prettyPrint { // pretty output must be created and written explicitly - output, err := json.MarshalIndent(v, " ", " ") + output, err := MarshalIndent(v, "", " ") if err != nil { return err } @@ -159,5 +158,5 @@ func writeJSON(resp *Response, status int, contentType string, v interface{}) er // not-so-pretty resp.Header().Set(HEADER_ContentType, contentType) resp.WriteHeader(status) - return json.NewEncoder(resp).Encode(v) + return NewEncoder(resp).Encode(v) } diff --git a/vendor/github.com/emicklei/go-restful/json.go b/vendor/github.com/emicklei/go-restful/json.go new file mode 100644 index 000000000..871165166 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/json.go @@ -0,0 +1,11 @@ +// +build !jsoniter + +package restful + +import "encoding/json" + +var ( + MarshalIndent = json.MarshalIndent + NewDecoder = json.NewDecoder + NewEncoder = json.NewEncoder +) diff --git a/vendor/github.com/emicklei/go-restful/jsoniter.go b/vendor/github.com/emicklei/go-restful/jsoniter.go new file mode 100644 index 000000000..11b8f8ae7 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/jsoniter.go @@ -0,0 +1,12 @@ +// +build jsoniter + +package restful + +import "github.com/json-iterator/go" + +var ( + json = jsoniter.ConfigCompatibleWithStandardLibrary + MarshalIndent = json.MarshalIndent + NewDecoder = json.NewDecoder + NewEncoder = json.NewEncoder +) diff --git a/vendor/github.com/emicklei/go-restful/jsr311.go b/vendor/github.com/emicklei/go-restful/jsr311.go index 9e8122416..bc303ef70 100644 --- a/vendor/github.com/emicklei/go-restful/jsr311.go +++ b/vendor/github.com/emicklei/go-restful/jsr311.go @@ -39,6 +39,31 @@ func (r RouterJSR311) SelectRoute( return dispatcher, route, ok } +// ExtractParameters is used to obtain the path parameters from the route using the same matching +// engine as the JSR 311 router. +func (r RouterJSR311) ExtractParameters(route *Route, webService *WebService, urlPath string) map[string]string { + webServiceExpr := webService.pathExpr + webServiceMatches := webServiceExpr.Matcher.FindStringSubmatch(urlPath) + pathParameters := r.extractParams(webServiceExpr, webServiceMatches) + routeExpr := route.pathExpr + routeMatches := routeExpr.Matcher.FindStringSubmatch(webServiceMatches[len(webServiceMatches)-1]) + routeParams := r.extractParams(routeExpr, routeMatches) + for key, value := range routeParams { + pathParameters[key] = value + } + return pathParameters +} + +func (RouterJSR311) extractParams(pathExpr *pathExpression, matches []string) map[string]string { + params := map[string]string{} + for i := 1; i < len(matches); i++ { + if len(pathExpr.VarNames) >= i { + params[pathExpr.VarNames[i-1]] = matches[i] + } + } + return params +} + // http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-360003.7.2 func (r RouterJSR311) detectRoute(routes []Route, httpRequest *http.Request) (*Route, error) { ifOk := []Route{} @@ -74,11 +99,10 @@ func (r RouterJSR311) detectRoute(routes []Route, httpRequest *http.Request) (*R } return nil, NewError(http.StatusMethodNotAllowed, "405: Method Not Allowed") } - inputMediaOk := methodOk // content-type contentType := httpRequest.Header.Get(HEADER_ContentType) - inputMediaOk = []Route{} + inputMediaOk := []Route{} for _, each := range methodOk { if each.matchesContentType(contentType) { inputMediaOk = append(inputMediaOk, each) diff --git a/vendor/github.com/emicklei/go-restful/path_expression.go b/vendor/github.com/emicklei/go-restful/path_expression.go index a921e6f22..95a9a2545 100644 --- a/vendor/github.com/emicklei/go-restful/path_expression.go +++ b/vendor/github.com/emicklei/go-restful/path_expression.go @@ -14,8 +14,9 @@ import ( // PathExpression holds a compiled path expression (RegExp) needed to match against // Http request paths and to extract path parameter values. type pathExpression struct { - LiteralCount int // the number of literal characters (means those not resulting from template variable substitution) - VarCount int // the number of named parameters (enclosed by {}) in the path + LiteralCount int // the number of literal characters (means those not resulting from template variable substitution) + VarNames []string // the names of parameters (enclosed by {}) in the path + VarCount int // the number of named parameters (enclosed by {}) in the path Matcher *regexp.Regexp Source string // Path as defined by the RouteBuilder tokens []string @@ -24,16 +25,16 @@ type pathExpression struct { // NewPathExpression creates a PathExpression from the input URL path. // Returns an error if the path is invalid. func newPathExpression(path string) (*pathExpression, error) { - expression, literalCount, varCount, tokens := templateToRegularExpression(path) + expression, literalCount, varNames, varCount, tokens := templateToRegularExpression(path) compiled, err := regexp.Compile(expression) if err != nil { return nil, err } - return &pathExpression{literalCount, varCount, compiled, expression, tokens}, nil + return &pathExpression{literalCount, varNames, varCount, compiled, expression, tokens}, nil } // http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-370003.7.3 -func templateToRegularExpression(template string) (expression string, literalCount int, varCount int, tokens []string) { +func templateToRegularExpression(template string) (expression string, literalCount int, varNames []string, varCount int, tokens []string) { var buffer bytes.Buffer buffer.WriteString("^") //tokens = strings.Split(template, "/") @@ -46,8 +47,10 @@ func templateToRegularExpression(template string) (expression string, literalCou if strings.HasPrefix(each, "{") { // check for regular expression in variable colon := strings.Index(each, ":") + var varName string if colon != -1 { // extract expression + varName = strings.TrimSpace(each[1:colon]) paramExpr := strings.TrimSpace(each[colon+1 : len(each)-1]) if paramExpr == "*" { // special case buffer.WriteString("(.*)") @@ -56,8 +59,10 @@ func templateToRegularExpression(template string) (expression string, literalCou } } else { // plain var + varName = strings.TrimSpace(each[1 : len(each)-1]) buffer.WriteString("([^/]+?)") } + varNames = append(varNames, varName) varCount += 1 } else { literalCount += len(each) @@ -65,5 +70,5 @@ func templateToRegularExpression(template string) (expression string, literalCou buffer.WriteString(regexp.QuoteMeta(encoded)) } } - return strings.TrimRight(buffer.String(), "/") + "(/.*)?$", literalCount, varCount, tokens + return strings.TrimRight(buffer.String(), "/") + "(/.*)?$", literalCount, varNames, varCount, tokens } diff --git a/vendor/github.com/emicklei/go-restful/path_processor.go b/vendor/github.com/emicklei/go-restful/path_processor.go new file mode 100644 index 000000000..357c723a7 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/path_processor.go @@ -0,0 +1,63 @@ +package restful + +import ( + "bytes" + "strings" +) + +// Copyright 2018 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +// PathProcessor is extra behaviour that a Router can provide to extract path parameters from the path. +// If a Router does not implement this interface then the default behaviour will be used. +type PathProcessor interface { + // ExtractParameters gets the path parameters defined in the route and webService from the urlPath + ExtractParameters(route *Route, webService *WebService, urlPath string) map[string]string +} + +type defaultPathProcessor struct{} + +// Extract the parameters from the request url path +func (d defaultPathProcessor) ExtractParameters(r *Route, _ *WebService, urlPath string) map[string]string { + urlParts := tokenizePath(urlPath) + pathParameters := map[string]string{} + for i, key := range r.pathParts { + var value string + if i >= len(urlParts) { + value = "" + } else { + value = urlParts[i] + } + if strings.HasPrefix(key, "{") { // path-parameter + if colon := strings.Index(key, ":"); colon != -1 { + // extract by regex + regPart := key[colon+1 : len(key)-1] + keyPart := key[1:colon] + if regPart == "*" { + pathParameters[keyPart] = untokenizePath(i, urlParts) + break + } else { + pathParameters[keyPart] = value + } + } else { + // without enclosing {} + pathParameters[key[1:len(key)-1]] = value + } + } + } + return pathParameters +} + +// Untokenize back into an URL path using the slash separator +func untokenizePath(offset int, parts []string) string { + var buffer bytes.Buffer + for p := offset; p < len(parts); p++ { + buffer.WriteString(parts[p]) + // do not end + if p < len(parts)-1 { + buffer.WriteString("/") + } + } + return buffer.String() +} diff --git a/vendor/github.com/emicklei/go-restful/request.go b/vendor/github.com/emicklei/go-restful/request.go index 8c23af12c..a20730feb 100644 --- a/vendor/github.com/emicklei/go-restful/request.go +++ b/vendor/github.com/emicklei/go-restful/request.go @@ -51,6 +51,11 @@ func (r *Request) QueryParameter(name string) string { return r.Request.FormValue(name) } +// QueryParameters returns the all the query parameters values by name +func (r *Request) QueryParameters(name string) []string { + return r.Request.URL.Query()[name] +} + // BodyParameter parses the body of the request (once for typically a POST or a PUT) and returns the value of the given name or an error. func (r *Request) BodyParameter(name string) (string, error) { err := r.Request.ParseForm() diff --git a/vendor/github.com/emicklei/go-restful/route.go b/vendor/github.com/emicklei/go-restful/route.go index b9e346a5e..592638ab6 100644 --- a/vendor/github.com/emicklei/go-restful/route.go +++ b/vendor/github.com/emicklei/go-restful/route.go @@ -5,7 +5,6 @@ package restful // that can be found in the LICENSE file. import ( - "bytes" "net/http" "strings" ) @@ -46,6 +45,9 @@ type Route struct { // marks a route as deprecated Deprecated bool + + //Overrides the container.contentEncodingEnabled + contentEncodingEnabled *bool } // Initialize for Route @@ -54,10 +56,9 @@ func (r *Route) postBuild() { } // Create Request and Response from their http versions -func (r *Route) wrapRequestResponse(httpWriter http.ResponseWriter, httpRequest *http.Request) (*Request, *Response) { - params := r.extractParameters(httpRequest.URL.Path) +func (r *Route) wrapRequestResponse(httpWriter http.ResponseWriter, httpRequest *http.Request, pathParams map[string]string) (*Request, *Response) { wrappedRequest := NewRequest(httpRequest) - wrappedRequest.pathParameters = params + wrappedRequest.pathParameters = pathParams wrappedRequest.selectedRoutePath = r.Path wrappedResponse := NewResponse(httpWriter) wrappedResponse.requestAccept = httpRequest.Header.Get(HEADER_Accept) @@ -137,50 +138,6 @@ func (r Route) matchesContentType(mimeTypes string) bool { return false } -// Extract the parameters from the request url path -func (r Route) extractParameters(urlPath string) map[string]string { - urlParts := tokenizePath(urlPath) - pathParameters := map[string]string{} - for i, key := range r.pathParts { - var value string - if i >= len(urlParts) { - value = "" - } else { - value = urlParts[i] - } - if strings.HasPrefix(key, "{") { // path-parameter - if colon := strings.Index(key, ":"); colon != -1 { - // extract by regex - regPart := key[colon+1 : len(key)-1] - keyPart := key[1:colon] - if regPart == "*" { - pathParameters[keyPart] = untokenizePath(i, urlParts) - break - } else { - pathParameters[keyPart] = value - } - } else { - // without enclosing {} - pathParameters[key[1:len(key)-1]] = value - } - } - } - return pathParameters -} - -// Untokenize back into an URL path using the slash separator -func untokenizePath(offset int, parts []string) string { - var buffer bytes.Buffer - for p := offset; p < len(parts); p++ { - buffer.WriteString(parts[p]) - // do not end - if p < len(parts)-1 { - buffer.WriteString("/") - } - } - return buffer.String() -} - // Tokenize an URL path using the slash separator ; the result does not have empty tokens func tokenizePath(path string) []string { if "/" == path { @@ -193,3 +150,8 @@ func tokenizePath(path string) []string { func (r Route) String() string { return r.Method + " " + r.Path } + +// EnableContentEncoding (default=false) allows for GZIP or DEFLATE encoding of responses. Overrides the container.contentEncodingEnabled value. +func (r Route) EnableContentEncoding(enabled bool) { + r.contentEncodingEnabled = &enabled +} diff --git a/vendor/github.com/emicklei/go-restful/route_builder.go b/vendor/github.com/emicklei/go-restful/route_builder.go index 4ebecbd8c..a4e74d10b 100644 --- a/vendor/github.com/emicklei/go-restful/route_builder.go +++ b/vendor/github.com/emicklei/go-restful/route_builder.go @@ -261,11 +261,11 @@ func (b *RouteBuilder) typeNameHandler(handler TypeNameHandleFunction) *RouteBui func (b *RouteBuilder) Build() Route { pathExpr, err := newPathExpression(b.currentPath) if err != nil { - log.Printf("[restful] Invalid path:%s because:%v", b.currentPath, err) + log.Printf("Invalid path:%s because:%v", b.currentPath, err) os.Exit(1) } if b.function == nil { - log.Printf("[restful] No function specified for route:" + b.currentPath) + log.Printf("No function specified for route:" + b.currentPath) os.Exit(1) } operationName := b.operation diff --git a/vendor/github.com/emicklei/go-restful/router.go b/vendor/github.com/emicklei/go-restful/router.go index 9b32fb675..19078af1c 100644 --- a/vendor/github.com/emicklei/go-restful/router.go +++ b/vendor/github.com/emicklei/go-restful/router.go @@ -7,6 +7,8 @@ package restful import "net/http" // A RouteSelector finds the best matching Route given the input HTTP Request +// RouteSelectors can optionally also implement the PathProcessor interface to also calculate the +// path parameters after the route has been selected. type RouteSelector interface { // SelectRoute finds a Route given the input HTTP Request and a list of WebServices. diff --git a/vendor/github.com/emicklei/go-restful/web_service.go b/vendor/github.com/emicklei/go-restful/web_service.go index f7e18a585..77ba9a8cf 100644 --- a/vendor/github.com/emicklei/go-restful/web_service.go +++ b/vendor/github.com/emicklei/go-restful/web_service.go @@ -60,7 +60,7 @@ func reflectTypeName(sample interface{}) string { func (w *WebService) compilePathExpression() { compiled, err := newPathExpression(w.rootPath) if err != nil { - log.Printf("[restful] invalid path:%s because:%v", w.rootPath, err) + log.Printf("invalid path:%s because:%v", w.rootPath, err) os.Exit(1) } w.pathExpr = compiled diff --git a/vendor/github.com/go-openapi/jsonpointer/.travis.yml b/vendor/github.com/go-openapi/jsonpointer/.travis.yml index d0f383a26..3436c4590 100644 --- a/vendor/github.com/go-openapi/jsonpointer/.travis.yml +++ b/vendor/github.com/go-openapi/jsonpointer/.travis.yml @@ -1,13 +1,15 @@ -language: go +after_success: +- bash <(curl -s https://codecov.io/bash) go: -- 1.7 +- '1.9' +- 1.10.x +- 1.11.x install: - go get -u github.com/stretchr/testify/assert - go get -u github.com/go-openapi/swag -script: -- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./... -after_success: -- bash <(curl -s https://codecov.io/bash) +language: go notifications: slack: secure: 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 +script: +- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./... diff --git a/vendor/github.com/go-openapi/jsonpointer/go.mod b/vendor/github.com/go-openapi/jsonpointer/go.mod new file mode 100644 index 000000000..eb4d623c5 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonpointer/go.mod @@ -0,0 +1,10 @@ +module github.com/go-openapi/jsonpointer + +require ( + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/go-openapi/swag v0.17.0 + github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 // indirect + github.com/pmezard/go-difflib v1.0.0 // indirect + github.com/stretchr/testify v1.2.2 + gopkg.in/yaml.v2 v2.2.1 // indirect +) diff --git a/vendor/github.com/go-openapi/jsonpointer/go.sum b/vendor/github.com/go-openapi/jsonpointer/go.sum new file mode 100644 index 000000000..c71f4d7a2 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonpointer/go.sum @@ -0,0 +1,11 @@ +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/go-openapi/swag v0.17.0 h1:7wu+dZ5k83kvUWeAb+WUkFiUhDzwGqzTR/NhWzeo1JU= +github.com/go-openapi/swag v0.17.0/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I= +github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic= +github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w= +github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= diff --git a/vendor/github.com/go-openapi/jsonreference/.travis.yml b/vendor/github.com/go-openapi/jsonreference/.travis.yml index 5b31a1b3e..40034d28d 100644 --- a/vendor/github.com/go-openapi/jsonreference/.travis.yml +++ b/vendor/github.com/go-openapi/jsonreference/.travis.yml @@ -1,14 +1,16 @@ -language: go +after_success: +- bash <(curl -s https://codecov.io/bash) go: -- 1.7 +- '1.9' +- 1.10.x +- 1.11.x install: - go get -u github.com/stretchr/testify/assert - go get -u github.com/PuerkitoBio/purell - go get -u github.com/go-openapi/jsonpointer -script: -- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./... -after_success: -- bash <(curl -s https://codecov.io/bash) +language: go notifications: slack: secure: 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 +script: +- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./... diff --git a/vendor/github.com/go-openapi/jsonreference/go.mod b/vendor/github.com/go-openapi/jsonreference/go.mod new file mode 100644 index 000000000..6d15a7050 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonreference/go.mod @@ -0,0 +1,15 @@ +module github.com/go-openapi/jsonreference + +require ( + github.com/PuerkitoBio/purell v1.1.0 + github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 // indirect + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/go-openapi/jsonpointer v0.17.0 + github.com/go-openapi/swag v0.17.0 // indirect + github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 // indirect + github.com/pmezard/go-difflib v1.0.0 // indirect + github.com/stretchr/testify v1.2.2 + golang.org/x/net v0.0.0-20181005035420-146acd28ed58 // indirect + golang.org/x/text v0.3.0 // indirect + gopkg.in/yaml.v2 v2.2.1 // indirect +) diff --git a/vendor/github.com/go-openapi/jsonreference/go.sum b/vendor/github.com/go-openapi/jsonreference/go.sum new file mode 100644 index 000000000..ec9bdbc28 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonreference/go.sum @@ -0,0 +1,20 @@ +github.com/PuerkitoBio/purell v1.1.0 h1:rmGxhojJlM0tuKtfdvliR84CFHljx9ag64t2xmVkjK4= +github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= +github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M= +github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/go-openapi/jsonpointer v0.17.0 h1:Bpl2DtZ6k7wKqfFs7e+4P08+M9I3FQgn09a1UsRUQbk= +github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:+35s3my2LFTysnkMfxsJBAMHj/DoqoB9knIWoYG/Vk0= +github.com/go-openapi/swag v0.17.0 h1:7wu+dZ5k83kvUWeAb+WUkFiUhDzwGqzTR/NhWzeo1JU= +github.com/go-openapi/swag v0.17.0/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I= +github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic= +github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w= +github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= +golang.org/x/net v0.0.0-20181005035420-146acd28ed58 h1:otZG8yDCO4LVps5+9bxOeNiCvgmOyt96J3roHTYs7oE= +golang.org/x/net v0.0.0-20181005035420-146acd28ed58/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= diff --git a/vendor/github.com/go-openapi/spec/.golangci.yml b/vendor/github.com/go-openapi/spec/.golangci.yml new file mode 100644 index 000000000..48c9813ff --- /dev/null +++ b/vendor/github.com/go-openapi/spec/.golangci.yml @@ -0,0 +1,23 @@ +linters-settings: + govet: + check-shadowing: true + golint: + min-confidence: 0 + gocyclo: + min-complexity: 25 + maligned: + suggest-new: true + dupl: + threshold: 100 + goconst: + min-len: 2 + min-occurrences: 2 + +linters: + enable-all: true + disable: + - maligned + - unparam + - lll + - gochecknoinits + - gochecknoglobals diff --git a/vendor/github.com/go-openapi/spec/.travis.yml b/vendor/github.com/go-openapi/spec/.travis.yml index ea80ef2a7..a4f03484b 100644 --- a/vendor/github.com/go-openapi/spec/.travis.yml +++ b/vendor/github.com/go-openapi/spec/.travis.yml @@ -1,16 +1,18 @@ -language: go +after_success: +- bash <(curl -s https://codecov.io/bash) go: -- 1.7 +- '1.9' +- 1.10.x +- 1.11.x install: - go get -u github.com/stretchr/testify - go get -u github.com/go-openapi/swag - go get -u gopkg.in/yaml.v2 - go get -u github.com/go-openapi/jsonpointer - go get -u github.com/go-openapi/jsonreference -script: -- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./... -after_success: -- bash <(curl -s https://codecov.io/bash) +language: go notifications: slack: secure: 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 +script: +- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./... diff --git a/vendor/github.com/go-openapi/spec/README.md b/vendor/github.com/go-openapi/spec/README.md index 1d1622082..6354742cb 100644 --- a/vendor/github.com/go-openapi/spec/README.md +++ b/vendor/github.com/go-openapi/spec/README.md @@ -1,5 +1,10 @@ # OAI object model [![Build Status](https://travis-ci.org/go-openapi/spec.svg?branch=master)](https://travis-ci.org/go-openapi/spec) [![codecov](https://codecov.io/gh/go-openapi/spec/branch/master/graph/badge.svg)](https://codecov.io/gh/go-openapi/spec) [![Slack Status](https://slackin.goswagger.io/badge.svg)](https://slackin.goswagger.io) -[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/spec/master/LICENSE) [![GoDoc](https://godoc.org/github.com/go-openapi/spec?status.svg)](http://godoc.org/github.com/go-openapi/spec) +[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/spec/master/LICENSE) +[![GoDoc](https://godoc.org/github.com/go-openapi/spec?status.svg)](http://godoc.org/github.com/go-openapi/spec) +[![GolangCI](https://golangci.com/badges/github.com/go-openapi/spec.svg)](https://golangci.com) +[![Go Report Card](https://goreportcard.com/badge/github.com/go-openapi/spec)](https://goreportcard.com/report/github.com/go-openapi/spec) -The object model for OpenAPI specification documents +The object model for OpenAPI specification documents. + +Currently supports Swagger 2.0. diff --git a/vendor/github.com/go-openapi/spec/bindata.go b/vendor/github.com/go-openapi/spec/bindata.go index 9afb5df19..1717ea105 100644 --- a/vendor/github.com/go-openapi/spec/bindata.go +++ b/vendor/github.com/go-openapi/spec/bindata.go @@ -69,7 +69,7 @@ func (fi bindataFileInfo) Sys() interface{} { return nil } -var _jsonschemaDraft04JSON = 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+var _jsonschemaDraft04JSON = 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func jsonschemaDraft04JSONBytes() ([]byte, error) { return bindataRead( @@ -84,12 +84,12 @@ func jsonschemaDraft04JSON() (*asset, error) { return nil, err } - info := bindataFileInfo{name: "jsonschema-draft-04.json", size: 4375, mode: os.FileMode(420), modTime: time.Unix(1482389892, 0)} + info := bindataFileInfo{name: "jsonschema-draft-04.json", size: 4357, mode: os.FileMode(420), modTime: time.Unix(1523760398, 0)} a := &asset{bytes: bytes, info: info} return a, nil } -var _v2SchemaJSON = 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+var _v2SchemaJSON = 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func v2SchemaJSONBytes() ([]byte, error) { return bindataRead( @@ -104,7 +104,7 @@ func v2SchemaJSON() (*asset, error) { return nil, err } - info := bindataFileInfo{name: "v2/schema.json", size: 40249, mode: os.FileMode(420), modTime: time.Unix(1482389892, 0)} + info := bindataFileInfo{name: "v2/schema.json", size: 40249, mode: os.FileMode(420), modTime: time.Unix(1523760397, 0)} a := &asset{bytes: bytes, info: info} return a, nil } @@ -162,7 +162,7 @@ func AssetNames() []string { // _bindata is a table, holding each asset generator, mapped to its name. var _bindata = map[string]func() (*asset, error){ "jsonschema-draft-04.json": jsonschemaDraft04JSON, - "v2/schema.json": v2SchemaJSON, + "v2/schema.json": v2SchemaJSON, } // AssetDir returns the file names below a certain @@ -204,6 +204,7 @@ type bintree struct { Func func() (*asset, error) Children map[string]*bintree } + var _bintree = &bintree{nil, map[string]*bintree{ "jsonschema-draft-04.json": &bintree{jsonschemaDraft04JSON, map[string]*bintree{}}, "v2": &bintree{nil, map[string]*bintree{ @@ -257,4 +258,3 @@ func _filePath(dir, name string) string { cannonicalName := strings.Replace(name, "\\", "/", -1) return filepath.Join(append([]string{dir}, strings.Split(cannonicalName, "/")...)...) } - diff --git a/vendor/github.com/go-openapi/spec/debug.go b/vendor/github.com/go-openapi/spec/debug.go new file mode 100644 index 000000000..7edb95a61 --- /dev/null +++ b/vendor/github.com/go-openapi/spec/debug.go @@ -0,0 +1,47 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package spec + +import ( + "fmt" + "log" + "os" + "path/filepath" + "runtime" +) + +var ( + // Debug is true when the SWAGGER_DEBUG env var is not empty. + // It enables a more verbose logging of validators. + Debug = os.Getenv("SWAGGER_DEBUG") != "" + // validateLogger is a debug logger for this package + specLogger *log.Logger +) + +func init() { + debugOptions() +} + +func debugOptions() { + specLogger = log.New(os.Stdout, "spec:", log.LstdFlags) +} + +func debugLog(msg string, args ...interface{}) { + // A private, trivial trace logger, based on go-openapi/spec/expander.go:debugLog() + if Debug { + _, file1, pos1, _ := runtime.Caller(1) + specLogger.Printf("%s:%d: %s", filepath.Base(file1), pos1, fmt.Sprintf(msg, args...)) + } +} diff --git a/vendor/github.com/go-openapi/spec/expander.go b/vendor/github.com/go-openapi/spec/expander.go index dc33d6335..456a9dd7e 100644 --- a/vendor/github.com/go-openapi/spec/expander.go +++ b/vendor/github.com/go-openapi/spec/expander.go @@ -30,16 +30,12 @@ import ( "github.com/go-openapi/swag" ) -var ( - // Debug enables logging when SWAGGER_DEBUG env var is not empty - Debug = os.Getenv("SWAGGER_DEBUG") != "" -) - // ExpandOptions provides options for expand. type ExpandOptions struct { - RelativeBase string - SkipSchemas bool - ContinueOnError bool + RelativeBase string + SkipSchemas bool + ContinueOnError bool + AbsoluteCircularRef bool } // ResolutionCache a cache for resolving urls @@ -49,7 +45,7 @@ type ResolutionCache interface { } type simpleCache struct { - lock sync.Mutex + lock sync.RWMutex store map[string]interface{} } @@ -59,6 +55,7 @@ func init() { resCache = initResolutionCache() } +// initResolutionCache initializes the URI resolution cache func initResolutionCache() ResolutionCache { return &simpleCache{store: map[string]interface{}{ "http://swagger.io/v2/schema.json": MustLoadSwagger20Schema(), @@ -66,16 +63,37 @@ func initResolutionCache() ResolutionCache { }} } +// resolverContext allows to share a context during spec processing. +// At the moment, it just holds the index of circular references found. +type resolverContext struct { + // circulars holds all visited circular references, which allows shortcuts. + // NOTE: this is not just a performance improvement: it is required to figure out + // circular references which participate several cycles. + // This structure is privately instantiated and needs not be locked against + // concurrent access, unless we chose to implement a parallel spec walking. + circulars map[string]bool + basePath string +} + +func newResolverContext(originalBasePath string) *resolverContext { + return &resolverContext{ + circulars: make(map[string]bool), + basePath: originalBasePath, // keep the root base path in context + } +} + +// Get retrieves a cached URI func (s *simpleCache) Get(uri string) (interface{}, bool) { debugLog("getting %q from resolution cache", uri) - s.lock.Lock() + s.lock.RLock() v, ok := s.store[uri] debugLog("got %q from resolution cache: %t", uri, ok) - s.lock.Unlock() + s.lock.RUnlock() return v, ok } +// Set caches a URI func (s *simpleCache) Set(uri string, data interface{}) { s.lock.Lock() s.store[uri] = data @@ -84,7 +102,7 @@ func (s *simpleCache) Set(uri string, data interface{}) { // ResolveRefWithBase resolves a reference against a context root with preservation of base path func ResolveRefWithBase(root interface{}, ref *Ref, opts *ExpandOptions) (*Schema, error) { - resolver, err := defaultSchemaLoader(root, opts, nil) + resolver, err := defaultSchemaLoader(root, opts, nil, nil) if err != nil { return nil, err } @@ -116,21 +134,21 @@ func ResolveRef(root interface{}, ref *Ref) (*Schema, error) { case map[string]interface{}: b, _ := json.Marshal(sch) newSch := new(Schema) - json.Unmarshal(b, newSch) + _ = json.Unmarshal(b, newSch) return newSch, nil default: return nil, fmt.Errorf("unknown type for the resolved reference") } } -// ResolveParameter resolves a paramter reference against a context root +// ResolveParameter resolves a parameter reference against a context root func ResolveParameter(root interface{}, ref Ref) (*Parameter, error) { return ResolveParameterWithBase(root, ref, nil) } -// ResolveParameterWithBase resolves a paramter reference against a context root and base path +// ResolveParameterWithBase resolves a parameter reference against a context root and base path func ResolveParameterWithBase(root interface{}, ref Ref, opts *ExpandOptions) (*Parameter, error) { - resolver, err := defaultSchemaLoader(root, opts, nil) + resolver, err := defaultSchemaLoader(root, opts, nil, nil) if err != nil { return nil, err } @@ -149,7 +167,7 @@ func ResolveResponse(root interface{}, ref Ref) (*Response, error) { // ResolveResponseWithBase resolves response a reference against a context root and base path func ResolveResponseWithBase(root interface{}, ref Ref, opts *ExpandOptions) (*Response, error) { - resolver, err := defaultSchemaLoader(root, opts, nil) + resolver, err := defaultSchemaLoader(root, opts, nil, nil) if err != nil { return nil, err } @@ -163,7 +181,7 @@ func ResolveResponseWithBase(root interface{}, ref Ref, opts *ExpandOptions) (*R // ResolveItems resolves header and parameter items reference against a context root and base path func ResolveItems(root interface{}, ref Ref, opts *ExpandOptions) (*Items, error) { - resolver, err := defaultSchemaLoader(root, opts, nil) + resolver, err := defaultSchemaLoader(root, opts, nil, nil) if err != nil { return nil, err } @@ -180,7 +198,7 @@ func ResolveItems(root interface{}, ref Ref, opts *ExpandOptions) (*Items, error // ResolvePathItem resolves response a path item against a context root and base path func ResolvePathItem(root interface{}, ref Ref, opts *ExpandOptions) (*PathItem, error) { - resolver, err := defaultSchemaLoader(root, opts, nil) + resolver, err := defaultSchemaLoader(root, opts, nil, nil) if err != nil { return nil, err } @@ -199,6 +217,7 @@ type schemaLoader struct { root interface{} options *ExpandOptions cache ResolutionCache + context *resolverContext loadDoc func(string) (json.RawMessage, error) } @@ -221,7 +240,8 @@ func init() { func defaultSchemaLoader( root interface{}, expandOptions *ExpandOptions, - cache ResolutionCache) (*schemaLoader, error) { + cache ResolutionCache, + context *resolverContext) (*schemaLoader, error) { if cache == nil { cache = resCache @@ -229,11 +249,15 @@ func defaultSchemaLoader( if expandOptions == nil { expandOptions = &ExpandOptions{} } - + absBase, _ := absPath(expandOptions.RelativeBase) + if context == nil { + context = newResolverContext(absBase) + } return &schemaLoader{ root: root, options: expandOptions, cache: cache, + context: context, loadDoc: func(path string) (json.RawMessage, error) { debugLog("fetching document at %q", path) return PathLoader(path) @@ -312,10 +336,15 @@ func nextRef(startingNode interface{}, startingRef *Ref, ptr *jsonpointer.Pointe return ret } -func debugLog(msg string, args ...interface{}) { - if Debug { - log.Printf(msg, args...) +// normalize absolute path for cache. +// on Windows, drive letters should be converted to lower as scheme in net/url.URL +func normalizeAbsPath(path string) string { + u, err := url.Parse(path) + if err != nil { + debugLog("normalize absolute path failed: %s", err) + return path } + return u.String() } // base or refPath could be a file path or a URL @@ -325,12 +354,17 @@ func debugLog(msg string, args ...interface{}) { // base could be a directory or a full file path func normalizePaths(refPath, base string) string { refURL, _ := url.Parse(refPath) - if path.IsAbs(refURL.Path) { + if path.IsAbs(refURL.Path) || filepath.IsAbs(refPath) { // refPath is actually absolute if refURL.Host != "" { return refPath } - return filepath.FromSlash(refPath) + parts := strings.Split(refPath, "#") + result := filepath.FromSlash(parts[0]) + if len(parts) == 2 { + result += "#" + parts[1] + } + return result } // relative refPath @@ -350,6 +384,59 @@ func normalizePaths(refPath, base string) string { return baseURL.String() } +// denormalizePaths returns to simplest notation on file $ref, +// i.e. strips the absolute path and sets a path relative to the base path. +// +// This is currently used when we rewrite ref after a circular ref has been detected +func denormalizeFileRef(ref *Ref, relativeBase, originalRelativeBase string) *Ref { + debugLog("denormalizeFileRef for: %s", ref.String()) + + if ref.String() == "" || ref.IsRoot() || ref.HasFragmentOnly { + return ref + } + // strip relativeBase from URI + relativeBaseURL, _ := url.Parse(relativeBase) + relativeBaseURL.Fragment = "" + + if relativeBaseURL.IsAbs() && strings.HasPrefix(ref.String(), relativeBase) { + // this should work for absolute URI (e.g. http://...): we have an exact match, just trim prefix + r, _ := NewRef(strings.TrimPrefix(ref.String(), relativeBase)) + return &r + } + + if relativeBaseURL.IsAbs() { + // other absolute URL get unchanged (i.e. with a non-empty scheme) + return ref + } + + // for relative file URIs: + originalRelativeBaseURL, _ := url.Parse(originalRelativeBase) + originalRelativeBaseURL.Fragment = "" + if strings.HasPrefix(ref.String(), originalRelativeBaseURL.String()) { + // the resulting ref is in the expanded spec: return a local ref + r, _ := NewRef(strings.TrimPrefix(ref.String(), originalRelativeBaseURL.String())) + return &r + } + + // check if we may set a relative path, considering the original base path for this spec. + // Example: + // spec is located at /mypath/spec.json + // my normalized ref points to: /mypath/item.json#/target + // expected result: item.json#/target + parts := strings.Split(ref.String(), "#") + relativePath, err := filepath.Rel(path.Dir(originalRelativeBaseURL.String()), parts[0]) + if err != nil { + // there is no common ancestor (e.g. different drives on windows) + // leaves the ref unchanged + return ref + } + if len(parts) == 2 { + relativePath += "#" + parts[1] + } + r, _ := NewRef(relativePath) + return &r +} + // relativeBase could be an ABSOLUTE file path or an ABSOLUTE URL func normalizeFileRef(ref *Ref, relativeBase string) *Ref { // This is important for when the reference is pointing to the root schema @@ -358,8 +445,7 @@ func normalizeFileRef(ref *Ref, relativeBase string) *Ref { return &r } - refURL := ref.GetURL() - debugLog("normalizing %s against %s (%s)", ref.String(), relativeBase, refURL.String()) + debugLog("normalizing %s against %s", ref.String(), relativeBase) s := normalizePaths(ref.String(), relativeBase) r, _ := NewRef(s) @@ -377,13 +463,14 @@ func (r *schemaLoader) resolveRef(ref *Ref, target interface{}, basePath string) return nil } + var res interface{} var data interface{} var err error // Resolve against the root if it isn't nil, and if ref is pointing at the root, or has a fragment only which means // it is pointing somewhere in the root. root := r.root if (ref.IsRoot() || ref.HasFragmentOnly) && root == nil && basePath != "" { - if baseRef, err := NewRef(basePath); err == nil { + if baseRef, erb := NewRef(basePath); erb == nil { root, _, _, _ = r.load(baseRef.GetURL()) } } @@ -399,7 +486,6 @@ func (r *schemaLoader) resolveRef(ref *Ref, target interface{}, basePath string) } } - var res interface{} res = data if ref.String() != "" { res, _, err = ref.GetPointer().Get(data) @@ -410,6 +496,7 @@ func (r *schemaLoader) resolveRef(ref *Ref, target interface{}, basePath string) if err := swag.DynamicJSONToStruct(res, target); err != nil { return err } + return nil } @@ -418,9 +505,11 @@ func (r *schemaLoader) load(refURL *url.URL) (interface{}, url.URL, bool, error) toFetch := *refURL toFetch.Fragment = "" - data, fromCache := r.cache.Get(toFetch.String()) + normalized := normalizeAbsPath(toFetch.String()) + + data, fromCache := r.cache.Get(normalized) if !fromCache { - b, err := r.loadDoc(toFetch.String()) + b, err := r.loadDoc(normalized) if err != nil { return nil, url.URL{}, false, err } @@ -428,7 +517,7 @@ func (r *schemaLoader) load(refURL *url.URL) (interface{}, url.URL, bool, error) if err := json.Unmarshal(b, &data); err != nil { return nil, url.URL{}, false, err } - r.cache.Set(toFetch.String(), data) + r.cache.Set(normalized, data) } return data, toFetch, fromCache, nil @@ -456,7 +545,7 @@ func absPath(fname string) (string, error) { // ExpandSpec expands the references in a swagger spec func ExpandSpec(spec *Swagger, options *ExpandOptions) error { - resolver, err := defaultSchemaLoader(spec, options, nil) + resolver, err := defaultSchemaLoader(spec, options, nil, nil) // Just in case this ever returns an error. if shouldStopOnError(err, resolver.options) { return err @@ -472,7 +561,7 @@ func ExpandSpec(spec *Swagger, options *ExpandOptions) error { for key, definition := range spec.Definitions { var def *Schema var err error - if def, err = expandSchema(definition, []string{fmt.Sprintf("#/defintions/%s", key)}, resolver, specBasePath); shouldStopOnError(err, resolver.options) { + if def, err = expandSchema(definition, []string{fmt.Sprintf("#/definitions/%s", key)}, resolver, specBasePath); shouldStopOnError(err, resolver.options) { return err } if def != nil { @@ -519,25 +608,35 @@ func shouldStopOnError(err error, opts *ExpandOptions) bool { return false } -// ExpandSchema expands the refs in the schema object with reference to the root object -// go-openapi/validate uses this function -// notice that it is impossible to reference a json scema in a different file other than root -func ExpandSchema(schema *Schema, root interface{}, cache ResolutionCache) error { - // Only save the root to a tmp file if it isn't nil. - var base string +// baseForRoot loads in the cache the root document and produces a fake "root" base path entry +// for further $ref resolution +func baseForRoot(root interface{}, cache ResolutionCache) string { + // cache the root document to resolve $ref's + const rootBase = "root" if root != nil { - base, _ = absPath("root") + base, _ := absPath(rootBase) + normalizedBase := normalizeAbsPath(base) + debugLog("setting root doc in cache at: %s", normalizedBase) if cache == nil { cache = resCache } - cache.Set(base, root) - base = "root" + cache.Set(normalizedBase, root) + return rootBase } + return "" +} +// ExpandSchema expands the refs in the schema object with reference to the root object +// go-openapi/validate uses this function +// notice that it is impossible to reference a json schema in a different file other than root +func ExpandSchema(schema *Schema, root interface{}, cache ResolutionCache) error { opts := &ExpandOptions{ - RelativeBase: base, + // when a root is specified, cache the root as an in-memory document for $ref retrieval + RelativeBase: baseForRoot(root, cache), SkipSchemas: false, ContinueOnError: false, + // when no base path is specified, remaining $ref (circular) are rendered with an absolute path + AbsoluteCircularRef: true, } return ExpandSchemaWithBasePath(schema, cache, opts) } @@ -553,7 +652,7 @@ func ExpandSchemaWithBasePath(schema *Schema, cache ResolutionCache, opts *Expan basePath, _ = absPath(opts.RelativeBase) } - resolver, err := defaultSchemaLoader(nil, opts, cache) + resolver, err := defaultSchemaLoader(nil, opts, cache, nil) if err != nil { return err } @@ -605,6 +704,34 @@ func basePathFromSchemaID(oldBasePath, id string) string { return u.String() } +// isCircular detects cycles in sequences of $ref. +// It relies on a private context (which needs not be locked). +func (r *schemaLoader) isCircular(ref *Ref, basePath string, parentRefs ...string) (foundCycle bool) { + normalizedRef := normalizePaths(ref.String(), basePath) + if _, ok := r.context.circulars[normalizedRef]; ok { + // circular $ref has been already detected in another explored cycle + foundCycle = true + return + } + foundCycle = swag.ContainsStringsCI(parentRefs, normalizedRef) + if foundCycle { + r.context.circulars[normalizedRef] = true + } + return +} + +func updateBasePath(transitive *schemaLoader, resolver *schemaLoader, basePath string) string { + if transitive != resolver { + debugLog("got a new resolver") + if transitive.options != nil && transitive.options.RelativeBase != "" { + basePath, _ = absPath(transitive.options.RelativeBase) + debugLog("new basePath = %s", basePath) + } + } + + return basePath +} + func expandSchema(target Schema, parentRefs []string, resolver *schemaLoader, basePath string) (*Schema, error) { if target.Ref.String() == "" && target.Ref.IsRoot() { // normalizing is important @@ -618,6 +745,7 @@ func expandSchema(target Schema, parentRefs []string, resolver *schemaLoader, ba otherwise the basePath should inherit the parent's */ // important: ID can be relative path if target.ID != "" { + debugLog("schema has ID: %s", target.ID) // handling the case when id is a folder // remember that basePath has to be a file refPath := target.ID @@ -629,7 +757,6 @@ func expandSchema(target Schema, parentRefs []string, resolver *schemaLoader, ba } /* Explain here what this function does */ - var t *Schema /* if Ref is found, everything else doesn't matter */ /* Ref also changes the resolution scope of children expandSchema */ @@ -638,23 +765,40 @@ func expandSchema(target Schema, parentRefs []string, resolver *schemaLoader, ba normalizedRef := normalizeFileRef(&target.Ref, basePath) normalizedBasePath := normalizedRef.RemoteURI() - /* this means there is a circle in the recursion tree */ - /* return the Ref */ - if basePath != "" && swag.ContainsStringsCI(parentRefs, normalizedRef.String()) { - target.Ref = *normalizedRef + if resolver.isCircular(normalizedRef, basePath, parentRefs...) { + // this means there is a cycle in the recursion tree: return the Ref + // - circular refs cannot be expanded. We leave them as ref. + // - denormalization means that a new local file ref is set relative to the original basePath + debugLog("shortcut circular ref: basePath: %s, normalizedPath: %s, normalized ref: %s", + basePath, normalizedBasePath, normalizedRef.String()) + if !resolver.options.AbsoluteCircularRef { + target.Ref = *denormalizeFileRef(normalizedRef, normalizedBasePath, resolver.context.basePath) + } else { + target.Ref = *normalizedRef + } return &target, nil } - debugLog("\nbasePath: %s", basePath) - b, _ := json.Marshal(target) - debugLog("calling Resolve with target: %s", string(b)) + debugLog("basePath: %s", basePath) + if Debug { + b, _ := json.Marshal(target) + debugLog("calling Resolve with target: %s", string(b)) + } if err := resolver.Resolve(&target.Ref, &t, basePath); shouldStopOnError(err, resolver.options) { return nil, err } if t != nil { parentRefs = append(parentRefs, normalizedRef.String()) - return expandSchema(*t, parentRefs, resolver, normalizedBasePath) + var err error + transitiveResolver, err := transitiveResolver(basePath, target.Ref, resolver) + if shouldStopOnError(err, resolver.options) { + return nil, err + } + + basePath = updateBasePath(transitiveResolver, resolver, normalizedBasePath) + + return expandSchema(*t, parentRefs, transitiveResolver, basePath) } } @@ -757,17 +901,49 @@ func expandSchema(target Schema, parentRefs []string, resolver *schemaLoader, ba return &target, nil } +func derefPathItem(pathItem *PathItem, parentRefs []string, resolver *schemaLoader, basePath string) error { + curRef := pathItem.Ref.String() + if curRef != "" { + normalizedRef := normalizeFileRef(&pathItem.Ref, basePath) + normalizedBasePath := normalizedRef.RemoteURI() + + if resolver.isCircular(normalizedRef, basePath, parentRefs...) { + return nil + } + + if err := resolver.Resolve(&pathItem.Ref, pathItem, basePath); shouldStopOnError(err, resolver.options) { + return err + } + + if pathItem.Ref.String() != "" && pathItem.Ref.String() != curRef && basePath != normalizedBasePath { + parentRefs = append(parentRefs, normalizedRef.String()) + return derefPathItem(pathItem, parentRefs, resolver, normalizedBasePath) + } + } + + return nil +} + func expandPathItem(pathItem *PathItem, resolver *schemaLoader, basePath string) error { if pathItem == nil { return nil } + parentRefs := []string{} + if err := derefPathItem(pathItem, parentRefs, resolver, basePath); shouldStopOnError(err, resolver.options) { + return err + } if pathItem.Ref.String() != "" { - if err := resolver.Resolve(&pathItem.Ref, &pathItem, basePath); err != nil { + var err error + resolver, err = transitiveResolver(basePath, pathItem.Ref, resolver) + if shouldStopOnError(err, resolver.options) { return err } - pathItem.Ref = Ref{} } + pathItem.Ref = Ref{} + + // Currently unused: + //parentRefs = parentRefs[0:] for idx := range pathItem.Parameters { if err := expandParameter(&(pathItem.Parameters[idx]), resolver, basePath); shouldStopOnError(err, resolver.options) { @@ -825,36 +1001,189 @@ func expandOperation(op *Operation, resolver *schemaLoader, basePath string) err return nil } +func transitiveResolver(basePath string, ref Ref, resolver *schemaLoader) (*schemaLoader, error) { + if ref.IsRoot() || ref.HasFragmentOnly { + return resolver, nil + } + + baseRef, _ := NewRef(basePath) + currentRef := normalizeFileRef(&ref, basePath) + // Set a new root to resolve against + if !strings.HasPrefix(currentRef.String(), baseRef.String()) { + rootURL := currentRef.GetURL() + rootURL.Fragment = "" + root, _ := resolver.cache.Get(rootURL.String()) + var err error + + // shallow copy of resolver options to set a new RelativeBase when + // traversing multiple documents + newOptions := resolver.options + newOptions.RelativeBase = rootURL.String() + debugLog("setting new root: %s", newOptions.RelativeBase) + resolver, err = defaultSchemaLoader(root, newOptions, resolver.cache, resolver.context) + if err != nil { + return nil, err + } + } + + return resolver, nil +} + +// ExpandResponseWithRoot expands a response based on a root document, not a fetchable document +func ExpandResponseWithRoot(response *Response, root interface{}, cache ResolutionCache) error { + opts := &ExpandOptions{ + RelativeBase: baseForRoot(root, cache), + SkipSchemas: false, + ContinueOnError: false, + // when no base path is specified, remaining $ref (circular) are rendered with an absolute path + AbsoluteCircularRef: true, + } + resolver, err := defaultSchemaLoader(root, opts, nil, nil) + if err != nil { + return err + } + + return expandResponse(response, resolver, opts.RelativeBase) +} + +// ExpandResponse expands a response based on a basepath +// This is the exported version of expandResponse +// all refs inside response will be resolved relative to basePath +func ExpandResponse(response *Response, basePath string) error { + var specBasePath string + if basePath != "" { + specBasePath, _ = absPath(basePath) + } + opts := &ExpandOptions{ + RelativeBase: specBasePath, + } + resolver, err := defaultSchemaLoader(nil, opts, nil, nil) + if err != nil { + return err + } + + return expandResponse(response, resolver, opts.RelativeBase) +} + +func derefResponse(response *Response, parentRefs []string, resolver *schemaLoader, basePath string) error { + curRef := response.Ref.String() + if curRef != "" { + /* Here the resolution scope is changed because a $ref was encountered */ + normalizedRef := normalizeFileRef(&response.Ref, basePath) + normalizedBasePath := normalizedRef.RemoteURI() + + if resolver.isCircular(normalizedRef, basePath, parentRefs...) { + return nil + } + + if err := resolver.Resolve(&response.Ref, response, basePath); shouldStopOnError(err, resolver.options) { + return err + } + + if response.Ref.String() != "" && response.Ref.String() != curRef && basePath != normalizedBasePath { + parentRefs = append(parentRefs, normalizedRef.String()) + return derefResponse(response, parentRefs, resolver, normalizedBasePath) + } + } + + return nil +} + func expandResponse(response *Response, resolver *schemaLoader, basePath string) error { if response == nil { return nil } - - var parentRefs []string - + parentRefs := []string{} + if err := derefResponse(response, parentRefs, resolver, basePath); shouldStopOnError(err, resolver.options) { + return err + } if response.Ref.String() != "" { - parentRefs = append(parentRefs, response.Ref.String()) - sch := new(Schema) - b, _ := response.MarshalJSON() - json.Unmarshal(b, sch) - s, _ := expandSchema(*sch, parentRefs, resolver, basePath) - // if err := resolver.Resolve(&response.Ref, response, basePath); shouldStopOnError(err, resolver.options) { - // return err - // } - b, _ = s.MarshalJSON() - json.Unmarshal(b, response) - response.Ref = Ref{} + transitiveResolver, err := transitiveResolver(basePath, response.Ref, resolver) + if shouldStopOnError(err, transitiveResolver.options) { + return err + } + basePath = updateBasePath(transitiveResolver, resolver, basePath) + resolver = transitiveResolver + } + if response.Schema != nil && response.Schema.Ref.String() != "" { + // schema expanded to a $ref in another root + var ern error + response.Schema.Ref, ern = NewRef(normalizePaths(response.Schema.Ref.String(), response.Ref.RemoteURI())) + if ern != nil { + return ern + } } + response.Ref = Ref{} + parentRefs = parentRefs[0:] if !resolver.options.SkipSchemas && response.Schema != nil { - parentRefs = append(parentRefs, response.Schema.Ref.String()) - debugLog("response ref: %s", response.Schema.Ref) + // parentRefs = append(parentRefs, response.Schema.Ref.String()) s, err := expandSchema(*response.Schema, parentRefs, resolver, basePath) if shouldStopOnError(err, resolver.options) { return err } *response.Schema = *s } + + return nil +} + +// ExpandParameterWithRoot expands a parameter based on a root document, not a fetchable document +func ExpandParameterWithRoot(parameter *Parameter, root interface{}, cache ResolutionCache) error { + opts := &ExpandOptions{ + RelativeBase: baseForRoot(root, cache), + SkipSchemas: false, + ContinueOnError: false, + // when no base path is specified, remaining $ref (circular) are rendered with an absolute path + AbsoluteCircularRef: true, + } + resolver, err := defaultSchemaLoader(root, opts, nil, nil) + if err != nil { + return err + } + + return expandParameter(parameter, resolver, opts.RelativeBase) +} + +// ExpandParameter expands a parameter based on a basepath +// This is the exported version of expandParameter +// all refs inside parameter will be resolved relative to basePath +func ExpandParameter(parameter *Parameter, basePath string) error { + var specBasePath string + if basePath != "" { + specBasePath, _ = absPath(basePath) + } + opts := &ExpandOptions{ + RelativeBase: specBasePath, + } + resolver, err := defaultSchemaLoader(nil, opts, nil, nil) + if err != nil { + return err + } + + return expandParameter(parameter, resolver, opts.RelativeBase) +} + +func derefParameter(parameter *Parameter, parentRefs []string, resolver *schemaLoader, basePath string) error { + curRef := parameter.Ref.String() + if curRef != "" { + normalizedRef := normalizeFileRef(¶meter.Ref, basePath) + normalizedBasePath := normalizedRef.RemoteURI() + + if resolver.isCircular(normalizedRef, basePath, parentRefs...) { + return nil + } + + if err := resolver.Resolve(¶meter.Ref, parameter, basePath); shouldStopOnError(err, resolver.options) { + return err + } + + if parameter.Ref.String() != "" && parameter.Ref.String() != curRef && basePath != normalizedBasePath { + parentRefs = append(parentRefs, normalizedRef.String()) + return derefParameter(parameter, parentRefs, resolver, normalizedBasePath) + } + } + return nil } @@ -863,17 +1192,31 @@ func expandParameter(parameter *Parameter, resolver *schemaLoader, basePath stri return nil } - var parentRefs []string - + parentRefs := []string{} + if err := derefParameter(parameter, parentRefs, resolver, basePath); shouldStopOnError(err, resolver.options) { + return err + } if parameter.Ref.String() != "" { - parentRefs = append(parentRefs, parameter.Ref.String()) - if err := resolver.Resolve(¶meter.Ref, parameter, basePath); shouldStopOnError(err, resolver.options) { + transitiveResolver, err := transitiveResolver(basePath, parameter.Ref, resolver) + if shouldStopOnError(err, transitiveResolver.options) { return err } - parameter.Ref = Ref{} + basePath = updateBasePath(transitiveResolver, resolver, basePath) + resolver = transitiveResolver } + + if parameter.Schema != nil && parameter.Schema.Ref.String() != "" { + // schema expanded to a $ref in another root + var ern error + parameter.Schema.Ref, ern = NewRef(normalizePaths(parameter.Schema.Ref.String(), parameter.Ref.RemoteURI())) + if ern != nil { + return ern + } + } + parameter.Ref = Ref{} + + parentRefs = parentRefs[0:] if !resolver.options.SkipSchemas && parameter.Schema != nil { - parentRefs = append(parentRefs, parameter.Schema.Ref.String()) s, err := expandSchema(*parameter.Schema, parentRefs, resolver, basePath) if shouldStopOnError(err, resolver.options) { return err diff --git a/vendor/github.com/go-openapi/spec/go.mod b/vendor/github.com/go-openapi/spec/go.mod new file mode 100644 index 000000000..5af64c10b --- /dev/null +++ b/vendor/github.com/go-openapi/spec/go.mod @@ -0,0 +1,16 @@ +module github.com/go-openapi/spec + +require ( + github.com/PuerkitoBio/purell v1.1.0 // indirect + github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 // indirect + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/go-openapi/jsonpointer v0.17.0 + github.com/go-openapi/jsonreference v0.17.0 + github.com/go-openapi/swag v0.17.0 + github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 // indirect + github.com/pmezard/go-difflib v1.0.0 // indirect + github.com/stretchr/testify v1.2.2 + golang.org/x/net v0.0.0-20181005035420-146acd28ed58 // indirect + golang.org/x/text v0.3.0 // indirect + gopkg.in/yaml.v2 v2.2.1 +) diff --git a/vendor/github.com/go-openapi/spec/go.sum b/vendor/github.com/go-openapi/spec/go.sum new file mode 100644 index 000000000..ab6bfb608 --- /dev/null +++ b/vendor/github.com/go-openapi/spec/go.sum @@ -0,0 +1,22 @@ +github.com/PuerkitoBio/purell v1.1.0 h1:rmGxhojJlM0tuKtfdvliR84CFHljx9ag64t2xmVkjK4= +github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= +github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M= +github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/go-openapi/jsonpointer v0.17.0 h1:Bpl2DtZ6k7wKqfFs7e+4P08+M9I3FQgn09a1UsRUQbk= +github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:+35s3my2LFTysnkMfxsJBAMHj/DoqoB9knIWoYG/Vk0= +github.com/go-openapi/jsonreference v0.17.0 h1:d/o7/fsLWWQZACbihvZxcyLQ59jfUVs7WOJv/ak7T7A= +github.com/go-openapi/jsonreference v0.17.0/go.mod h1:W3Z9FmVs9qj+KR4zFKmDPGiLdk1D9Rlm7cyMvf57TTg= +github.com/go-openapi/swag v0.17.0 h1:7wu+dZ5k83kvUWeAb+WUkFiUhDzwGqzTR/NhWzeo1JU= +github.com/go-openapi/swag v0.17.0/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I= +github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic= +github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w= +github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= +golang.org/x/net v0.0.0-20181005035420-146acd28ed58 h1:otZG8yDCO4LVps5+9bxOeNiCvgmOyt96J3roHTYs7oE= +golang.org/x/net v0.0.0-20181005035420-146acd28ed58/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= diff --git a/vendor/github.com/go-openapi/spec/header.go b/vendor/github.com/go-openapi/spec/header.go index 85c4d454c..82f77f770 100644 --- a/vendor/github.com/go-openapi/spec/header.go +++ b/vendor/github.com/go-openapi/spec/header.go @@ -22,6 +22,7 @@ import ( "github.com/go-openapi/swag" ) +// HeaderProps describes a response header type HeaderProps struct { Description string `json:"description,omitempty"` } @@ -153,7 +154,7 @@ func (h Header) MarshalJSON() ([]byte, error) { return swag.ConcatJSON(b1, b2, b3), nil } -// UnmarshalJSON marshal this from JSON +// UnmarshalJSON unmarshals this header from JSON func (h *Header) UnmarshalJSON(data []byte) error { if err := json.Unmarshal(data, &h.CommonValidations); err != nil { return err @@ -164,32 +165,29 @@ func (h *Header) UnmarshalJSON(data []byte) error { if err := json.Unmarshal(data, &h.VendorExtensible); err != nil { return err } - if err := json.Unmarshal(data, &h.HeaderProps); err != nil { - return err - } - return nil + return json.Unmarshal(data, &h.HeaderProps) } // JSONLookup look up a value by the json property name -func (p Header) JSONLookup(token string) (interface{}, error) { - if ex, ok := p.Extensions[token]; ok { +func (h Header) JSONLookup(token string) (interface{}, error) { + if ex, ok := h.Extensions[token]; ok { return &ex, nil } - r, _, err := jsonpointer.GetForToken(p.CommonValidations, token) + r, _, err := jsonpointer.GetForToken(h.CommonValidations, token) if err != nil && !strings.HasPrefix(err.Error(), "object has no field") { return nil, err } if r != nil { return r, nil } - r, _, err = jsonpointer.GetForToken(p.SimpleSchema, token) + r, _, err = jsonpointer.GetForToken(h.SimpleSchema, token) if err != nil && !strings.HasPrefix(err.Error(), "object has no field") { return nil, err } if r != nil { return r, nil } - r, _, err = jsonpointer.GetForToken(p.HeaderProps, token) + r, _, err = jsonpointer.GetForToken(h.HeaderProps, token) return r, err } diff --git a/vendor/github.com/go-openapi/spec/info.go b/vendor/github.com/go-openapi/spec/info.go index fb8b7c4ac..cfb37ec12 100644 --- a/vendor/github.com/go-openapi/spec/info.go +++ b/vendor/github.com/go-openapi/spec/info.go @@ -52,14 +52,14 @@ func (e Extensions) GetBool(key string) (bool, bool) { // GetStringSlice gets a string value from the extensions func (e Extensions) GetStringSlice(key string) ([]string, bool) { if v, ok := e[strings.ToLower(key)]; ok { - arr, ok := v.([]interface{}) - if !ok { + arr, isSlice := v.([]interface{}) + if !isSlice { return nil, false } var strs []string for _, iface := range arr { - str, ok := iface.(string) - if !ok { + str, isString := iface.(string) + if !isString { return nil, false } strs = append(strs, str) diff --git a/vendor/github.com/go-openapi/spec/items.go b/vendor/github.com/go-openapi/spec/items.go index 492423ef7..cf4298971 100644 --- a/vendor/github.com/go-openapi/spec/items.go +++ b/vendor/github.com/go-openapi/spec/items.go @@ -22,6 +22,7 @@ import ( "github.com/go-openapi/swag" ) +// SimpleSchema describe swagger simple schemas for parameters and headers type SimpleSchema struct { Type string `json:"type,omitempty"` Format string `json:"format,omitempty"` @@ -31,6 +32,7 @@ type SimpleSchema struct { Example interface{} `json:"example,omitempty"` } +// TypeName return the type (or format) of a simple schema func (s *SimpleSchema) TypeName() string { if s.Format != "" { return s.Format @@ -38,6 +40,7 @@ func (s *SimpleSchema) TypeName() string { return s.Type } +// ItemsTypeName yields the type of items in a simple schema array func (s *SimpleSchema) ItemsTypeName() string { if s.Items == nil { return "" @@ -45,6 +48,7 @@ func (s *SimpleSchema) ItemsTypeName() string { return s.Items.TypeName() } +// CommonValidations describe common JSON-schema validations type CommonValidations struct { Maximum *float64 `json:"maximum,omitempty"` ExclusiveMaximum bool `json:"exclusiveMaximum,omitempty"` @@ -212,18 +216,18 @@ func (i Items) MarshalJSON() ([]byte, error) { } // JSONLookup look up a value by the json property name -func (p Items) JSONLookup(token string) (interface{}, error) { +func (i Items) JSONLookup(token string) (interface{}, error) { if token == "$ref" { - return &p.Ref, nil + return &i.Ref, nil } - r, _, err := jsonpointer.GetForToken(p.CommonValidations, token) + r, _, err := jsonpointer.GetForToken(i.CommonValidations, token) if err != nil && !strings.HasPrefix(err.Error(), "object has no field") { return nil, err } if r != nil { return r, nil } - r, _, err = jsonpointer.GetForToken(p.SimpleSchema, token) + r, _, err = jsonpointer.GetForToken(i.SimpleSchema, token) return r, err } diff --git a/vendor/github.com/go-openapi/spec/operation.go b/vendor/github.com/go-openapi/spec/operation.go index e698f9e8a..344e31776 100644 --- a/vendor/github.com/go-openapi/spec/operation.go +++ b/vendor/github.com/go-openapi/spec/operation.go @@ -15,12 +15,21 @@ package spec import ( + "bytes" + "encoding/gob" "encoding/json" "github.com/go-openapi/jsonpointer" "github.com/go-openapi/swag" ) +func init() { + //gob.Register(map[string][]interface{}{}) + gob.Register(map[string]interface{}{}) + gob.Register([]interface{}{}) +} + +// OperationProps describes an operation type OperationProps struct { Description string `json:"description,omitempty"` Consumes []string `json:"consumes,omitempty"` @@ -38,9 +47,9 @@ type OperationProps struct { // MarshalJSON takes care of serializing operation properties to JSON // -// We use a custom marhaller here to handle a special cases related +// We use a custom marhaller here to handle a special cases related to // the Security field. We need to preserve zero length slice -// while omiting the field when the value is nil/unset. +// while omitting the field when the value is nil/unset. func (op OperationProps) MarshalJSON() ([]byte, error) { type Alias OperationProps if op.Security == nil { @@ -256,3 +265,126 @@ func (o *Operation) RespondsWith(code int, response *Response) *Operation { o.Responses.StatusCodeResponses[code] = *response return o } + +type opsAlias OperationProps + +type gobAlias struct { + Security []map[string]struct { + List []string + Pad bool + } + Alias *opsAlias + SecurityIsEmpty bool +} + +// GobEncode provides a safe gob encoder for Operation, including empty security requirements +func (o Operation) GobEncode() ([]byte, error) { + raw := struct { + Ext VendorExtensible + Props OperationProps + }{ + Ext: o.VendorExtensible, + Props: o.OperationProps, + } + var b bytes.Buffer + err := gob.NewEncoder(&b).Encode(raw) + return b.Bytes(), err +} + +// GobDecode provides a safe gob decoder for Operation, including empty security requirements +func (o *Operation) GobDecode(b []byte) error { + var raw struct { + Ext VendorExtensible + Props OperationProps + } + + buf := bytes.NewBuffer(b) + err := gob.NewDecoder(buf).Decode(&raw) + if err != nil { + return err + } + o.VendorExtensible = raw.Ext + o.OperationProps = raw.Props + return nil +} + +// GobEncode provides a safe gob encoder for Operation, including empty security requirements +func (op OperationProps) GobEncode() ([]byte, error) { + raw := gobAlias{ + Alias: (*opsAlias)(&op), + } + + var b bytes.Buffer + if op.Security == nil { + // nil security requirement + err := gob.NewEncoder(&b).Encode(raw) + return b.Bytes(), err + } + + if len(op.Security) == 0 { + // empty, but non-nil security requirement + raw.SecurityIsEmpty = true + raw.Alias.Security = nil + err := gob.NewEncoder(&b).Encode(raw) + return b.Bytes(), err + } + + raw.Security = make([]map[string]struct { + List []string + Pad bool + }, 0, len(op.Security)) + for _, req := range op.Security { + v := make(map[string]struct { + List []string + Pad bool + }, len(req)) + for k, val := range req { + v[k] = struct { + List []string + Pad bool + }{ + List: val, + } + } + raw.Security = append(raw.Security, v) + } + + err := gob.NewEncoder(&b).Encode(raw) + return b.Bytes(), err +} + +// GobDecode provides a safe gob decoder for Operation, including empty security requirements +func (op *OperationProps) GobDecode(b []byte) error { + var raw gobAlias + + buf := bytes.NewBuffer(b) + err := gob.NewDecoder(buf).Decode(&raw) + if err != nil { + return err + } + if raw.Alias == nil { + return nil + } + + switch { + case raw.SecurityIsEmpty: + // empty, but non-nil security requirement + raw.Alias.Security = []map[string][]string{} + case len(raw.Alias.Security) == 0: + // nil security requirement + raw.Alias.Security = nil + default: + raw.Alias.Security = make([]map[string][]string, 0, len(raw.Security)) + for _, req := range raw.Security { + v := make(map[string][]string, len(req)) + for k, val := range req { + v[k] = make([]string, 0, len(val.List)) + v[k] = append(v[k], val.List...) + } + raw.Alias.Security = append(raw.Alias.Security, v) + } + } + + *op = *(*OperationProps)(raw.Alias) + return nil +} diff --git a/vendor/github.com/go-openapi/spec/parameter.go b/vendor/github.com/go-openapi/spec/parameter.go index 71aee1e80..cb1a88d25 100644 --- a/vendor/github.com/go-openapi/spec/parameter.go +++ b/vendor/github.com/go-openapi/spec/parameter.go @@ -64,6 +64,7 @@ func ParamRef(uri string) *Parameter { return p } +// ParamProps describes the specific attributes of an operation parameter type ParamProps struct { Description string `json:"description,omitempty"` Name string `json:"name,omitempty"` diff --git a/vendor/github.com/go-openapi/spec/path_item.go b/vendor/github.com/go-openapi/spec/path_item.go index 9ab3ec538..a8ae63ece 100644 --- a/vendor/github.com/go-openapi/spec/path_item.go +++ b/vendor/github.com/go-openapi/spec/path_item.go @@ -21,7 +21,7 @@ import ( "github.com/go-openapi/swag" ) -// pathItemProps the path item specific properties +// PathItemProps the path item specific properties type PathItemProps struct { Get *Operation `json:"get,omitempty"` Put *Operation `json:"put,omitempty"` diff --git a/vendor/github.com/go-openapi/spec/ref.go b/vendor/github.com/go-openapi/spec/ref.go index 4833b87e2..08ff869b2 100644 --- a/vendor/github.com/go-openapi/spec/ref.go +++ b/vendor/github.com/go-openapi/spec/ref.go @@ -15,6 +15,8 @@ package spec import ( + "bytes" + "encoding/gob" "encoding/json" "net/http" "os" @@ -145,7 +147,32 @@ func (r *Ref) UnmarshalJSON(d []byte) error { if err := json.Unmarshal(d, &v); err != nil { return err } + return r.fromMap(v) +} + +// GobEncode provides a safe gob encoder for Ref +func (r Ref) GobEncode() ([]byte, error) { + var b bytes.Buffer + raw, err := r.MarshalJSON() + if err != nil { + return nil, err + } + err = gob.NewEncoder(&b).Encode(raw) + return b.Bytes(), err +} + +// GobDecode provides a safe gob decoder for Ref +func (r *Ref) GobDecode(b []byte) error { + var raw []byte + buf := bytes.NewBuffer(b) + err := gob.NewDecoder(buf).Decode(&raw) + if err != nil { + return err + } + return json.Unmarshal(raw, r) +} +func (r *Ref) fromMap(v map[string]interface{}) error { if v == nil { return nil } diff --git a/vendor/github.com/go-openapi/spec/response.go b/vendor/github.com/go-openapi/spec/response.go index a32b039ea..586db0d78 100644 --- a/vendor/github.com/go-openapi/spec/response.go +++ b/vendor/github.com/go-openapi/spec/response.go @@ -39,15 +39,15 @@ type Response struct { } // JSONLookup look up a value by the json property name -func (p Response) JSONLookup(token string) (interface{}, error) { - if ex, ok := p.Extensions[token]; ok { +func (r Response) JSONLookup(token string) (interface{}, error) { + if ex, ok := r.Extensions[token]; ok { return &ex, nil } if token == "$ref" { - return &p.Ref, nil + return &r.Ref, nil } - r, _, err := jsonpointer.GetForToken(p.ResponseProps, token) - return r, err + ptr, _, err := jsonpointer.GetForToken(r.ResponseProps, token) + return ptr, err } // UnmarshalJSON hydrates this items instance with the data from JSON diff --git a/vendor/github.com/go-openapi/spec/responses.go b/vendor/github.com/go-openapi/spec/responses.go index 3ab06697f..4efb6f868 100644 --- a/vendor/github.com/go-openapi/spec/responses.go +++ b/vendor/github.com/go-openapi/spec/responses.go @@ -85,11 +85,15 @@ func (r Responses) MarshalJSON() ([]byte, error) { return concated, nil } +// ResponsesProps describes all responses for an operation. +// It tells what is the default response and maps all responses with a +// HTTP status code. type ResponsesProps struct { Default *Response StatusCodeResponses map[int]Response } +// MarshalJSON marshals responses as JSON func (r ResponsesProps) MarshalJSON() ([]byte, error) { toser := map[string]Response{} if r.Default != nil { @@ -101,6 +105,7 @@ func (r ResponsesProps) MarshalJSON() ([]byte, error) { return json.Marshal(toser) } +// UnmarshalJSON unmarshals responses from JSON func (r *ResponsesProps) UnmarshalJSON(data []byte) error { var res map[string]Response if err := json.Unmarshal(data, &res); err != nil { diff --git a/vendor/github.com/go-openapi/spec/schema.go b/vendor/github.com/go-openapi/spec/schema.go index 1cdcc163f..b9481e29b 100644 --- a/vendor/github.com/go-openapi/spec/schema.go +++ b/vendor/github.com/go-openapi/spec/schema.go @@ -135,6 +135,10 @@ func (r *SchemaURL) UnmarshalJSON(data []byte) error { if err := json.Unmarshal(data, &v); err != nil { return err } + return r.fromMap(v) +} + +func (r *SchemaURL) fromMap(v map[string]interface{}) error { if v == nil { return nil } @@ -199,6 +203,7 @@ func (r *SchemaURL) UnmarshalJSON(data []byte) error { // return nil // } +// SchemaProps describes a JSON schema (draft 4) type SchemaProps struct { ID string `json:"id,omitempty"` Ref Ref `json:"-"` @@ -236,6 +241,7 @@ type SchemaProps struct { Definitions Definitions `json:"definitions,omitempty"` } +// SwaggerSchemaProps are additional properties supported by swagger schemas, but not JSON-schema (draft 4) type SwaggerSchemaProps struct { Discriminator string `json:"discriminator,omitempty"` ReadOnly bool `json:"readOnly,omitempty"` @@ -582,18 +588,17 @@ func (s Schema) MarshalJSON() ([]byte, error) { // UnmarshalJSON marshal this from JSON func (s *Schema) UnmarshalJSON(data []byte) error { - var sch Schema - if err := json.Unmarshal(data, &sch.SchemaProps); err != nil { + props := struct { + SchemaProps + SwaggerSchemaProps + }{} + if err := json.Unmarshal(data, &props); err != nil { return err } - if err := json.Unmarshal(data, &sch.Ref); err != nil { - return err - } - if err := json.Unmarshal(data, &sch.Schema); err != nil { - return err - } - if err := json.Unmarshal(data, &sch.SwaggerSchemaProps); err != nil { - return err + + sch := Schema{ + SchemaProps: props.SchemaProps, + SwaggerSchemaProps: props.SwaggerSchemaProps, } var d map[string]interface{} @@ -601,6 +606,9 @@ func (s *Schema) UnmarshalJSON(data []byte) error { return err } + _ = sch.Ref.fromMap(d) + _ = sch.Schema.fromMap(d) + delete(d, "$ref") delete(d, "$schema") for _, pn := range swag.DefaultJSONNameProvider.GetJSONNames(s) { diff --git a/vendor/github.com/go-openapi/spec/security_scheme.go b/vendor/github.com/go-openapi/spec/security_scheme.go index 22d4f10af..9f1b454ea 100644 --- a/vendor/github.com/go-openapi/spec/security_scheme.go +++ b/vendor/github.com/go-openapi/spec/security_scheme.go @@ -78,6 +78,7 @@ func OAuth2AccessToken(authorizationURL, tokenURL string) *SecurityScheme { }} } +// SecuritySchemeProps describes a swagger security scheme in the securityDefinitions section type SecuritySchemeProps struct { Description string `json:"description,omitempty"` Type string `json:"type"` diff --git a/vendor/github.com/go-openapi/spec/swagger.go b/vendor/github.com/go-openapi/spec/swagger.go index 23780c78a..4586a21c8 100644 --- a/vendor/github.com/go-openapi/spec/swagger.go +++ b/vendor/github.com/go-openapi/spec/swagger.go @@ -67,6 +67,7 @@ func (s *Swagger) UnmarshalJSON(data []byte) error { return nil } +// SwaggerProps captures the top-level properties of an Api specification type SwaggerProps struct { ID string `json:"id,omitempty"` Consumes []string `json:"consumes,omitempty"` diff --git a/vendor/github.com/go-openapi/spec/tag.go b/vendor/github.com/go-openapi/spec/tag.go index 97f555840..25256c4be 100644 --- a/vendor/github.com/go-openapi/spec/tag.go +++ b/vendor/github.com/go-openapi/spec/tag.go @@ -21,6 +21,7 @@ import ( "github.com/go-openapi/swag" ) +// TagProps describe a tag entry in the top level tags section of a swagger spec type TagProps struct { Description string `json:"description,omitempty"` Name string `json:"name,omitempty"` diff --git a/vendor/github.com/go-openapi/swag/.golangci.yml b/vendor/github.com/go-openapi/swag/.golangci.yml new file mode 100644 index 000000000..625c3d6af --- /dev/null +++ b/vendor/github.com/go-openapi/swag/.golangci.yml @@ -0,0 +1,22 @@ +linters-settings: + govet: + check-shadowing: true + golint: + min-confidence: 0 + gocyclo: + min-complexity: 25 + maligned: + suggest-new: true + dupl: + threshold: 100 + goconst: + min-len: 3 + min-occurrences: 2 + +linters: + enable-all: true + disable: + - maligned + - lll + - gochecknoinits + - gochecknoglobals diff --git a/vendor/github.com/go-openapi/swag/.travis.yml b/vendor/github.com/go-openapi/swag/.travis.yml index 24c69bdf3..bd3a2e527 100644 --- a/vendor/github.com/go-openapi/swag/.travis.yml +++ b/vendor/github.com/go-openapi/swag/.travis.yml @@ -1,14 +1,16 @@ -language: go +after_success: +- bash <(curl -s https://codecov.io/bash) go: -- 1.8 +- '1.9' +- 1.10.x +- 1.11.x install: - go get -u github.com/stretchr/testify - go get -u github.com/mailru/easyjson - go get -u gopkg.in/yaml.v2 -script: -- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./... -after_success: -- bash <(curl -s https://codecov.io/bash) +language: go notifications: slack: secure: 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 +script: +- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./... diff --git a/vendor/github.com/go-openapi/swag/README.md b/vendor/github.com/go-openapi/swag/README.md index 5d43728e8..459a3e18d 100644 --- a/vendor/github.com/go-openapi/swag/README.md +++ b/vendor/github.com/go-openapi/swag/README.md @@ -1,12 +1,23 @@ # Swag [![Build Status](https://travis-ci.org/go-openapi/swag.svg?branch=master)](https://travis-ci.org/go-openapi/swag) [![codecov](https://codecov.io/gh/go-openapi/swag/branch/master/graph/badge.svg)](https://codecov.io/gh/go-openapi/swag) [![Slack Status](https://slackin.goswagger.io/badge.svg)](https://slackin.goswagger.io) -[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/swag/master/LICENSE) [![GoDoc](https://godoc.org/github.com/go-openapi/swag?status.svg)](http://godoc.org/github.com/go-openapi/swag) +[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/swag/master/LICENSE) +[![GoDoc](https://godoc.org/github.com/go-openapi/swag?status.svg)](http://godoc.org/github.com/go-openapi/swag) +[![GolangCI](https://golangci.com/badges/github.com/go-openapi/swag.svg)](https://golangci.com) +[![Go Report Card](https://goreportcard.com/badge/github.com/go-openapi/swag)](https://goreportcard.com/report/github.com/go-openapi/swag) -Contains a bunch of helper functions: +Contains a bunch of helper functions for go-openapi and go-swagger projects. -* convert between value and pointers for builtins -* convert from string to builtin +You may also use it standalone for your projects. + +* convert between value and pointers for builtin types +* convert from string to builtin types (wraps strconv) * fast json concatenation * search in path * load from file or http -* name manglin \ No newline at end of file +* name mangling + + +This repo has only few dependencies outside of the standard library: + +* JSON utilities depend on github.com/mailru/easyjson +* YAML utilities depend on gopkg.in/yaml.v2 diff --git a/vendor/github.com/go-openapi/swag/convert.go b/vendor/github.com/go-openapi/swag/convert.go index 2bf5ecbba..4e446ff70 100644 --- a/vendor/github.com/go-openapi/swag/convert.go +++ b/vendor/github.com/go-openapi/swag/convert.go @@ -22,8 +22,9 @@ import ( // same as ECMA Number.MAX_SAFE_INTEGER and Number.MIN_SAFE_INTEGER const ( - maxJSONFloat = float64(1<<53 - 1) // 9007199254740991.0 2^53 - 1 - minJSONFloat = -float64(1<<53 - 1) //-9007199254740991.0 -2^53 - 1 + maxJSONFloat = float64(1<<53 - 1) // 9007199254740991.0 2^53 - 1 + minJSONFloat = -float64(1<<53 - 1) //-9007199254740991.0 -2^53 - 1 + epsilon float64 = 1e-9 ) // IsFloat64AJSONInteger allow for integers [-2^53, 2^53-1] inclusive @@ -31,21 +32,39 @@ func IsFloat64AJSONInteger(f float64) bool { if math.IsNaN(f) || math.IsInf(f, 0) || f < minJSONFloat || f > maxJSONFloat { return false } - - return f == float64(int64(f)) || f == float64(uint64(f)) -} - -var evaluatesAsTrue = map[string]struct{}{ - "true": struct{}{}, - "1": struct{}{}, - "yes": struct{}{}, - "ok": struct{}{}, - "y": struct{}{}, - "on": struct{}{}, - "selected": struct{}{}, - "checked": struct{}{}, - "t": struct{}{}, - "enabled": struct{}{}, + fa := math.Abs(f) + g := float64(uint64(f)) + ga := math.Abs(g) + + diff := math.Abs(f - g) + + // more info: https://floating-point-gui.de/errors/comparison/#look-out-for-edge-cases + if f == g { // best case + return true + } else if f == float64(int64(f)) || f == float64(uint64(f)) { // optimistic case + return true + } else if f == 0 || g == 0 || diff < math.SmallestNonzeroFloat64 { // very close to 0 values + return diff < (epsilon * math.SmallestNonzeroFloat64) + } + // check the relative error + return diff/math.Min(fa+ga, math.MaxFloat64) < epsilon +} + +var evaluatesAsTrue map[string]struct{} + +func init() { + evaluatesAsTrue = map[string]struct{}{ + "true": {}, + "1": {}, + "yes": {}, + "ok": {}, + "y": {}, + "on": {}, + "selected": {}, + "checked": {}, + "t": {}, + "enabled": {}, + } } // ConvertBool turn a string into a boolean diff --git a/vendor/github.com/go-openapi/swag/doc.go b/vendor/github.com/go-openapi/swag/doc.go new file mode 100644 index 000000000..e01e1a023 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/doc.go @@ -0,0 +1,33 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +/* +Package swag contains a bunch of helper functions for go-openapi and go-swagger projects. + +You may also use it standalone for your projects. + + * convert between value and pointers for builtin types + * convert from string to builtin types (wraps strconv) + * fast json concatenation + * search in path + * load from file or http + * name mangling + + +This repo has only few dependencies outside of the standard library: + + * JSON utilities depend on github.com/mailru/easyjson + * YAML utilities depend on gopkg.in/yaml.v2 +*/ +package swag diff --git a/vendor/github.com/go-openapi/swag/go.mod b/vendor/github.com/go-openapi/swag/go.mod new file mode 100644 index 000000000..9eb936a19 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/go.mod @@ -0,0 +1,9 @@ +module github.com/go-openapi/swag + +require ( + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 + github.com/pmezard/go-difflib v1.0.0 // indirect + github.com/stretchr/testify v1.2.2 + gopkg.in/yaml.v2 v2.2.1 +) diff --git a/vendor/github.com/go-openapi/swag/go.sum b/vendor/github.com/go-openapi/swag/go.sum new file mode 100644 index 000000000..d6e717bd4 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/go.sum @@ -0,0 +1,9 @@ +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic= +github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w= +github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= diff --git a/vendor/github.com/go-openapi/swag/json.go b/vendor/github.com/go-openapi/swag/json.go index cb20a6a0f..33da5e4e7 100644 --- a/vendor/github.com/go-openapi/swag/json.go +++ b/vendor/github.com/go-openapi/swag/json.go @@ -26,14 +26,21 @@ import ( "github.com/mailru/easyjson/jwriter" ) +// nullJSON represents a JSON object with null type +var nullJSON = []byte("null") + // DefaultJSONNameProvider the default cache for types var DefaultJSONNameProvider = NewNameProvider() const comma = byte(',') -var closers = map[byte]byte{ - '{': '}', - '[': ']', +var closers map[byte]byte + +func init() { + closers = map[byte]byte{ + '{': '}', + '[': ']', + } } type ejMarshaler interface { @@ -79,10 +86,7 @@ func DynamicJSONToStruct(data interface{}, target interface{}) error { if err != nil { return err } - if err := ReadJSON(b, target); err != nil { - return err - } - return nil + return ReadJSON(b, target) } // ConcatJSON concatenates multiple json objects efficiently @@ -90,17 +94,29 @@ func ConcatJSON(blobs ...[]byte) []byte { if len(blobs) == 0 { return nil } - if len(blobs) == 1 { + + last := len(blobs) - 1 + for blobs[last] == nil || bytes.Equal(blobs[last], nullJSON) { + // strips trailing null objects + last = last - 1 + if last < 0 { + // there was nothing but "null"s or nil... + return nil + } + } + if last == 0 { return blobs[0] } - last := len(blobs) - 1 var opening, closing byte - a := 0 - idx := 0 + var idx, a int buf := bytes.NewBuffer(nil) - for i, b := range blobs { + for i, b := range blobs[:last+1] { + if b == nil || bytes.Equal(b, nullJSON) { + // a null object is in the list: skip it + continue + } if len(b) > 0 && opening == 0 { // is this an array or an object? opening, closing = b[0], closers[b[0]] } @@ -245,7 +261,7 @@ func (n *NameProvider) GetJSONNames(subject interface{}) []string { names = n.makeNameIndex(tpe) } - var res []string + res := make([]string, 0, len(names.jsonNames)) for k := range names.jsonNames { res = append(res, k) } diff --git a/vendor/github.com/go-openapi/swag/loading.go b/vendor/github.com/go-openapi/swag/loading.go index 62ed1e80a..70f4fb361 100644 --- a/vendor/github.com/go-openapi/swag/loading.go +++ b/vendor/github.com/go-openapi/swag/loading.go @@ -43,7 +43,13 @@ func LoadStrategy(path string, local, remote func(string) ([]byte, error)) func( if strings.HasPrefix(path, "http") { return remote } - return func(pth string) ([]byte, error) { return local(filepath.FromSlash(pth)) } + return func(pth string) ([]byte, error) { + upth, err := pathUnescape(pth) + if err != nil { + return nil, err + } + return local(filepath.FromSlash(upth)) + } } func loadHTTPBytes(timeout time.Duration) func(path string) ([]byte, error) { diff --git a/vendor/github.com/go-openapi/swag/net.go b/vendor/github.com/go-openapi/swag/net.go index 8323fa37b..821235f84 100644 --- a/vendor/github.com/go-openapi/swag/net.go +++ b/vendor/github.com/go-openapi/swag/net.go @@ -1,3 +1,17 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + package swag import ( diff --git a/vendor/github.com/go-openapi/swag/post_go18.go b/vendor/github.com/go-openapi/swag/post_go18.go new file mode 100644 index 000000000..c2e686d31 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/post_go18.go @@ -0,0 +1,23 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// +build go1.8 + +package swag + +import "net/url" + +func pathUnescape(path string) (string, error) { + return url.PathUnescape(path) +} diff --git a/vendor/github.com/go-openapi/swag/post_go19.go b/vendor/github.com/go-openapi/swag/post_go19.go new file mode 100644 index 000000000..9db23c095 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/post_go19.go @@ -0,0 +1,67 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// +build go1.9 + +package swag + +import ( + "sort" + "sync" +) + +// indexOfInitialisms is a thread-safe implementation of the sorted index of initialisms. +// Since go1.9, this may be implemented with sync.Map. +type indexOfInitialisms struct { + sortMutex *sync.Mutex + index *sync.Map +} + +func newIndexOfInitialisms() *indexOfInitialisms { + return &indexOfInitialisms{ + sortMutex: new(sync.Mutex), + index: new(sync.Map), + } +} + +func (m *indexOfInitialisms) load(initial map[string]bool) *indexOfInitialisms { + m.sortMutex.Lock() + defer m.sortMutex.Unlock() + for k, v := range initial { + m.index.Store(k, v) + } + return m +} + +func (m *indexOfInitialisms) isInitialism(key string) bool { + _, ok := m.index.Load(key) + return ok +} + +func (m *indexOfInitialisms) add(key string) *indexOfInitialisms { + m.index.Store(key, true) + return m +} + +func (m *indexOfInitialisms) sorted() (result []string) { + m.sortMutex.Lock() + defer m.sortMutex.Unlock() + m.index.Range(func(key, value interface{}) bool { + k := key.(string) + result = append(result, k) + return true + }) + sort.Sort(sort.Reverse(byLength(result))) + return +} diff --git a/vendor/github.com/go-openapi/swag/pre_go18.go b/vendor/github.com/go-openapi/swag/pre_go18.go new file mode 100644 index 000000000..6607f3393 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/pre_go18.go @@ -0,0 +1,23 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// +build !go1.8 + +package swag + +import "net/url" + +func pathUnescape(path string) (string, error) { + return url.QueryUnescape(path) +} diff --git a/vendor/github.com/go-openapi/swag/pre_go19.go b/vendor/github.com/go-openapi/swag/pre_go19.go new file mode 100644 index 000000000..9c96ab90f --- /dev/null +++ b/vendor/github.com/go-openapi/swag/pre_go19.go @@ -0,0 +1,69 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// +build !go1.9 + +package swag + +import ( + "sort" + "sync" +) + +// indexOfInitialisms is a thread-safe implementation of the sorted index of initialisms. +// Before go1.9, this may be implemented with a mutex on the map. +type indexOfInitialisms struct { + getMutex *sync.Mutex + index map[string]bool +} + +func newIndexOfInitialisms() *indexOfInitialisms { + return &indexOfInitialisms{ + getMutex: new(sync.Mutex), + index: make(map[string]bool, 50), + } +} + +func (m *indexOfInitialisms) load(initial map[string]bool) *indexOfInitialisms { + m.getMutex.Lock() + defer m.getMutex.Unlock() + for k, v := range initial { + m.index[k] = v + } + return m +} + +func (m *indexOfInitialisms) isInitialism(key string) bool { + m.getMutex.Lock() + defer m.getMutex.Unlock() + _, ok := m.index[key] + return ok +} + +func (m *indexOfInitialisms) add(key string) *indexOfInitialisms { + m.getMutex.Lock() + defer m.getMutex.Unlock() + m.index[key] = true + return m +} + +func (m *indexOfInitialisms) sorted() (result []string) { + m.getMutex.Lock() + defer m.getMutex.Unlock() + for k := range m.index { + result = append(result, k) + } + sort.Sort(sort.Reverse(byLength(result))) + return +} diff --git a/vendor/github.com/go-openapi/swag/util.go b/vendor/github.com/go-openapi/swag/util.go index 7e0f80a41..164c96762 100644 --- a/vendor/github.com/go-openapi/swag/util.go +++ b/vendor/github.com/go-openapi/swag/util.go @@ -18,66 +18,91 @@ import ( "math" "reflect" "regexp" - "sort" "strings" "sync" "unicode" ) -// Taken from https://github.com/golang/lint/blob/3390df4df2787994aea98de825b964ac7944b817/lint.go#L732-L769 -var commonInitialisms = map[string]bool{ - "ACL": true, - "API": true, - "ASCII": true, - "CPU": true, - "CSS": true, - "DNS": true, - "EOF": true, - "GUID": true, - "HTML": true, - "HTTPS": true, - "HTTP": true, - "ID": true, - "IP": true, - "JSON": true, - "LHS": true, - "OAI": true, - "QPS": true, - "RAM": true, - "RHS": true, - "RPC": true, - "SLA": true, - "SMTP": true, - "SQL": true, - "SSH": true, - "TCP": true, - "TLS": true, - "TTL": true, - "UDP": true, - "UI": true, - "UID": true, - "UUID": true, - "URI": true, - "URL": true, - "UTF8": true, - "VM": true, - "XML": true, - "XMPP": true, - "XSRF": true, - "XSS": true, -} +// commonInitialisms are common acronyms that are kept as whole uppercased words. +var commonInitialisms *indexOfInitialisms + +// initialisms is a slice of sorted initialisms var initialisms []string var once sync.Once -func sortInitialisms() { - for k := range commonInitialisms { - initialisms = append(initialisms, k) +var isInitialism func(string) bool + +var ( + splitRex1 *regexp.Regexp + splitRex2 *regexp.Regexp + splitReplacer *strings.Replacer +) + +func init() { + // Taken from https://github.com/golang/lint/blob/3390df4df2787994aea98de825b964ac7944b817/lint.go#L732-L769 + var configuredInitialisms = map[string]bool{ + "ACL": true, + "API": true, + "ASCII": true, + "CPU": true, + "CSS": true, + "DNS": true, + "EOF": true, + "GUID": true, + "HTML": true, + "HTTPS": true, + "HTTP": true, + "ID": true, + "IP": true, + "JSON": true, + "LHS": true, + "OAI": true, + "QPS": true, + "RAM": true, + "RHS": true, + "RPC": true, + "SLA": true, + "SMTP": true, + "SQL": true, + "SSH": true, + "TCP": true, + "TLS": true, + "TTL": true, + "UDP": true, + "UI": true, + "UID": true, + "UUID": true, + "URI": true, + "URL": true, + "UTF8": true, + "VM": true, + "XML": true, + "XMPP": true, + "XSRF": true, + "XSS": true, } - sort.Sort(sort.Reverse(byLength(initialisms))) + + // a thread-safe index of initialisms + commonInitialisms = newIndexOfInitialisms().load(configuredInitialisms) + + // a test function + isInitialism = commonInitialisms.isInitialism } -// JoinByFormat joins a string array by a known format: +func ensureSorted() { + initialisms = commonInitialisms.sorted() +} + +const ( + //collectionFormatComma = "csv" + collectionFormatSpace = "ssv" + collectionFormatTab = "tsv" + collectionFormatPipe = "pipes" + collectionFormatMulti = "multi" +) + +// JoinByFormat joins a string array by a known format (e.g. swagger's collectionFormat attribute): // ssv: space separated value // tsv: tab separated value // pipes: pipe (|) separated value @@ -88,13 +113,13 @@ func JoinByFormat(data []string, format string) []string { } var sep string switch format { - case "ssv": + case collectionFormatSpace: sep = " " - case "tsv": + case collectionFormatTab: sep = "\t" - case "pipes": + case collectionFormatPipe: sep = "|" - case "multi": + case collectionFormatMulti: return data default: sep = "," @@ -107,19 +132,20 @@ func JoinByFormat(data []string, format string) []string { // tsv: tab separated value // pipes: pipe (|) separated value // csv: comma separated value (default) +// func SplitByFormat(data, format string) []string { if data == "" { return nil } var sep string switch format { - case "ssv": + case collectionFormatSpace: sep = " " - case "tsv": + case collectionFormatTab: sep = "\t" - case "pipes": + case collectionFormatPipe: sep = "|" - case "multi": + case collectionFormatMulti: return nil default: sep = "," @@ -146,37 +172,37 @@ func (s byLength) Less(i, j int) bool { } // Prepares strings by splitting by caps, spaces, dashes, and underscore -func split(str string) (words []string) { - repl := strings.NewReplacer( - "@", "At ", - "&", "And ", - "|", "Pipe ", - "$", "Dollar ", - "!", "Bang ", - "-", " ", - "_", " ", - ) - - rex1 := regexp.MustCompile(`(\p{Lu})`) - rex2 := regexp.MustCompile(`(\pL|\pM|\pN|\p{Pc})+`) +func split(str string) []string { + // check if consecutive single char things make up an initialism + once.Do(func() { + splitRex1 = regexp.MustCompile(`(\p{Lu})`) + splitRex2 = regexp.MustCompile(`(\pL|\pM|\pN|\p{Pc})+`) + splitReplacer = strings.NewReplacer( + "@", "At ", + "&", "And ", + "|", "Pipe ", + "$", "Dollar ", + "!", "Bang ", + "-", " ", + "_", " ", + ) + ensureSorted() + }) str = trim(str) // Convert dash and underscore to spaces - str = repl.Replace(str) + str = splitReplacer.Replace(str) // Split when uppercase is found (needed for Snake) - str = rex1.ReplaceAllString(str, " $1") + str = splitRex1.ReplaceAllString(str, " $1") - // check if consecutive single char things make up an initialism - once.Do(sortInitialisms) for _, k := range initialisms { - str = strings.Replace(str, rex1.ReplaceAllString(k, " $1"), " "+k, -1) + str = strings.Replace(str, splitRex1.ReplaceAllString(k, " $1"), " "+k, -1) } // Get the final list of words - words = rex2.FindAllString(str, -1) - - return + //words = rex2.FindAllString(str, -1) + return splitRex2.FindAllString(str, -1) } // Removes leading whitespaces @@ -208,9 +234,10 @@ func Camelize(word string) (camelized string) { // ToFileName lowercases and underscores a go type name func ToFileName(name string) string { - var out []string + in := split(name) + out := make([]string, 0, len(in)) - for _, w := range split(name) { + for _, w := range in { out = append(out, lower(w)) } @@ -219,8 +246,10 @@ func ToFileName(name string) string { // ToCommandName lowercases and underscores a go type name func ToCommandName(name string) string { - var out []string - for _, w := range split(name) { + in := split(name) + out := make([]string, 0, len(in)) + + for _, w := range in { out = append(out, lower(w)) } return strings.Join(out, "-") @@ -228,9 +257,11 @@ func ToCommandName(name string) string { // ToHumanNameLower represents a code name as a human series of words func ToHumanNameLower(name string) string { - var out []string - for _, w := range split(name) { - if !commonInitialisms[upper(w)] { + in := split(name) + out := make([]string, 0, len(in)) + + for _, w := range in { + if !isInitialism(upper(w)) { out = append(out, lower(w)) } else { out = append(out, w) @@ -241,10 +272,12 @@ func ToHumanNameLower(name string) string { // ToHumanNameTitle represents a code name as a human series of words with the first letters titleized func ToHumanNameTitle(name string) string { - var out []string - for _, w := range split(name) { + in := split(name) + out := make([]string, 0, len(in)) + + for _, w := range in { uw := upper(w) - if !commonInitialisms[uw] { + if !isInitialism(uw) { out = append(out, upper(w[:1])+lower(w[1:])) } else { out = append(out, w) @@ -255,8 +288,10 @@ func ToHumanNameTitle(name string) string { // ToJSONName camelcases a name which can be underscored or pascal cased func ToJSONName(name string) string { - var out []string - for i, w := range split(name) { + in := split(name) + out := make([]string, 0, len(in)) + + for i, w := range in { if i == 0 { out = append(out, lower(w)) continue @@ -269,7 +304,7 @@ func ToJSONName(name string) string { // ToVarName camelcases a name which can be underscored or pascal cased func ToVarName(name string) string { res := ToGoName(name) - if _, ok := commonInitialisms[res]; ok { + if isInitialism(res) { return lower(res) } if len(res) <= 1 { @@ -280,11 +315,13 @@ func ToVarName(name string) string { // ToGoName translates a swagger name which can be underscored or camel cased to a name that golint likes func ToGoName(name string) string { - var out []string - for _, w := range split(name) { + in := split(name) + out := make([]string, 0, len(in)) + + for _, w := range in { uw := upper(w) mod := int(math.Min(float64(len(uw)), 2)) - if !commonInitialisms[uw] && !commonInitialisms[uw[:len(uw)-mod]] { + if !isInitialism(uw) && !isInitialism(uw[:len(uw)-mod]) { uw = upper(w[:1]) + lower(w[1:]) } out = append(out, uw) @@ -303,6 +340,16 @@ func ToGoName(name string) string { return result } +// ContainsStrings searches a slice of strings for a case-sensitive match +func ContainsStrings(coll []string, item string) bool { + for _, a := range coll { + if a == item { + return true + } + } + return false +} + // ContainsStringsCI searches a slice of strings for a case-insensitive match func ContainsStringsCI(coll []string, item string) bool { for _, a := range coll { @@ -350,8 +397,11 @@ func IsZero(data interface{}) bool { // AddInitialisms add additional initialisms func AddInitialisms(words ...string) { for _, word := range words { - commonInitialisms[upper(word)] = true + //commonInitialisms[upper(word)] = true + commonInitialisms.add(upper(word)) } + // sort again + initialisms = commonInitialisms.sorted() } // CommandLineOptionsGroup represents a group of user-defined command line options diff --git a/vendor/github.com/go-openapi/swag/yaml.go b/vendor/github.com/go-openapi/swag/yaml.go index 26502f21d..435e2948e 100644 --- a/vendor/github.com/go-openapi/swag/yaml.go +++ b/vendor/github.com/go-openapi/swag/yaml.go @@ -22,7 +22,6 @@ import ( "github.com/mailru/easyjson/jlexer" "github.com/mailru/easyjson/jwriter" - yaml "gopkg.in/yaml.v2" ) @@ -42,6 +41,7 @@ func YAMLToJSON(data interface{}) (json.RawMessage, error) { return json.RawMessage(b), err } +// BytesToYAMLDoc converts a byte slice into a YAML document func BytesToYAMLDoc(data []byte) (interface{}, error) { var canary map[interface{}]interface{} // validate this is an object and not a different type if err := yaml.Unmarshal(data, &canary); err != nil { @@ -55,14 +55,17 @@ func BytesToYAMLDoc(data []byte) (interface{}, error) { return document, nil } +// JSONMapSlice represent a JSON object, with the order of keys maintained type JSONMapSlice []JSONMapItem +// MarshalJSON renders a JSONMapSlice as JSON func (s JSONMapSlice) MarshalJSON() ([]byte, error) { w := &jwriter.Writer{Flags: jwriter.NilMapAsEmpty | jwriter.NilSliceAsEmpty} s.MarshalEasyJSON(w) return w.BuildBytes() } +// MarshalEasyJSON renders a JSONMapSlice as JSON, using easyJSON func (s JSONMapSlice) MarshalEasyJSON(w *jwriter.Writer) { w.RawByte('{') @@ -78,11 +81,14 @@ func (s JSONMapSlice) MarshalEasyJSON(w *jwriter.Writer) { w.RawByte('}') } +// UnmarshalJSON makes a JSONMapSlice from JSON func (s *JSONMapSlice) UnmarshalJSON(data []byte) error { l := jlexer.Lexer{Data: data} s.UnmarshalEasyJSON(&l) return l.Error() } + +// UnmarshalEasyJSON makes a JSONMapSlice from JSON, using easyJSON func (s *JSONMapSlice) UnmarshalEasyJSON(in *jlexer.Lexer) { if in.IsNull() { in.Skip() @@ -99,23 +105,34 @@ func (s *JSONMapSlice) UnmarshalEasyJSON(in *jlexer.Lexer) { *s = result } +// JSONMapItem represents the value of a key in a JSON object held by JSONMapSlice type JSONMapItem struct { Key string Value interface{} } +// MarshalJSON renders a JSONMapItem as JSON func (s JSONMapItem) MarshalJSON() ([]byte, error) { w := &jwriter.Writer{Flags: jwriter.NilMapAsEmpty | jwriter.NilSliceAsEmpty} s.MarshalEasyJSON(w) return w.BuildBytes() } +// MarshalEasyJSON renders a JSONMapItem as JSON, using easyJSON func (s JSONMapItem) MarshalEasyJSON(w *jwriter.Writer) { w.String(s.Key) w.RawByte(':') w.Raw(WriteJSON(s.Value)) } +// UnmarshalJSON makes a JSONMapItem from JSON +func (s *JSONMapItem) UnmarshalJSON(data []byte) error { + l := jlexer.Lexer{Data: data} + s.UnmarshalEasyJSON(&l) + return l.Error() +} + +// UnmarshalEasyJSON makes a JSONMapItem from JSON, using easyJSON func (s *JSONMapItem) UnmarshalEasyJSON(in *jlexer.Lexer) { key := in.UnsafeString() in.WantColon() @@ -124,11 +141,6 @@ func (s *JSONMapItem) UnmarshalEasyJSON(in *jlexer.Lexer) { s.Key = key s.Value = value } -func (s *JSONMapItem) UnmarshalJSON(data []byte) error { - l := jlexer.Lexer{Data: data} - s.UnmarshalEasyJSON(&l) - return l.Error() -} func transformData(input interface{}) (out interface{}, err error) { switch in := input.(type) { @@ -146,9 +158,9 @@ func transformData(input interface{}) (out interface{}, err error) { return nil, fmt.Errorf("types don't match expect map key string or int got: %T", mi.Key) } - v, err := transformData(mi.Value) - if err != nil { - return nil, err + v, ert := transformData(mi.Value) + if ert != nil { + return nil, ert } nmi.Value = v o[i] = nmi @@ -167,9 +179,9 @@ func transformData(input interface{}) (out interface{}, err error) { return nil, fmt.Errorf("types don't match expect map key string or int got: %T", ke) } - v, err := transformData(va) - if err != nil { - return nil, err + v, ert := transformData(va) + if ert != nil { + return nil, ert } nmi.Value = v o = append(o, nmi) @@ -201,7 +213,7 @@ func YAMLDoc(path string) (json.RawMessage, error) { return nil, err } - return json.RawMessage(data), nil + return data, nil } // YAMLData loads a yaml document from either http or a file diff --git a/vendor/github.com/google/btree/btree.go b/vendor/github.com/google/btree/btree.go index 7e4551d73..6ff062f9b 100644 --- a/vendor/github.com/google/btree/btree.go +++ b/vendor/github.com/google/btree/btree.go @@ -500,13 +500,14 @@ const ( // thus creating a "greaterOrEqual" or "lessThanEqual" rather than just a // "greaterThan" or "lessThan" queries. func (n *node) iterate(dir direction, start, stop Item, includeStart bool, hit bool, iter ItemIterator) (bool, bool) { - var ok bool + var ok, found bool + var index int switch dir { case ascend: - for i := 0; i < len(n.items); i++ { - if start != nil && n.items[i].Less(start) { - continue - } + if start != nil { + index, _ = n.items.find(start) + } + for i := index; i < len(n.items); i++ { if len(n.children) > 0 { if hit, ok = n.children[i].iterate(dir, start, stop, includeStart, hit, iter); !ok { return hit, false @@ -530,7 +531,15 @@ func (n *node) iterate(dir direction, start, stop Item, includeStart bool, hit b } } case descend: - for i := len(n.items) - 1; i >= 0; i-- { + if start != nil { + index, found = n.items.find(start) + if !found { + index = index - 1 + } + } else { + index = len(n.items) - 1 + } + for i := index; i >= 0; i-- { if start != nil && !n.items[i].Less(start) { if !includeStart || hit || start.Less(n.items[i]) { continue diff --git a/vendor/github.com/gregjones/httpcache/.travis.yml b/vendor/github.com/gregjones/httpcache/.travis.yml index b5ffbe03d..597bc9996 100644 --- a/vendor/github.com/gregjones/httpcache/.travis.yml +++ b/vendor/github.com/gregjones/httpcache/.travis.yml @@ -1,19 +1,18 @@ sudo: false language: go -go: - - 1.6.x - - 1.7.x - - 1.8.x - - 1.9.x - - master matrix: allow_failures: - go: master fast_finish: true + include: + - go: 1.10.x + - go: 1.11.x + env: GOFMT=1 + - go: master install: - # Do nothing. This is needed to prevent default install action "go get -t -v ./..." from happening here (we want it to happen inside script step). script: - go get -t -v ./... - - diff -u <(echo -n) <(gofmt -d .) + - if test -n "${GOFMT}"; then gofmt -w -s . && git diff --exit-code; fi - go tool vet . - go test -v -race ./... diff --git a/vendor/github.com/gregjones/httpcache/README.md b/vendor/github.com/gregjones/httpcache/README.md index eb2eae8ed..09c9e7c17 100644 --- a/vendor/github.com/gregjones/httpcache/README.md +++ b/vendor/github.com/gregjones/httpcache/README.md @@ -3,7 +3,7 @@ httpcache [![Build Status](https://travis-ci.org/gregjones/httpcache.svg?branch=master)](https://travis-ci.org/gregjones/httpcache) [![GoDoc](https://godoc.org/github.com/gregjones/httpcache?status.svg)](https://godoc.org/github.com/gregjones/httpcache) -Package httpcache provides a http.RoundTripper implementation that works as a mostly RFC-compliant cache for http responses. +Package httpcache provides a http.RoundTripper implementation that works as a mostly [RFC 7234](https://tools.ietf.org/html/rfc7234) compliant cache for http responses. It is only suitable for use as a 'private' cache (i.e. for a web-browser or an API-client and not for a shared proxy). diff --git a/vendor/github.com/gregjones/httpcache/httpcache.go b/vendor/github.com/gregjones/httpcache/httpcache.go index f6a2ec4a5..b41a63d1f 100644 --- a/vendor/github.com/gregjones/httpcache/httpcache.go +++ b/vendor/github.com/gregjones/httpcache/httpcache.go @@ -416,14 +416,14 @@ func canStaleOnError(respHeaders, reqHeaders http.Header) bool { func getEndToEndHeaders(respHeaders http.Header) []string { // These headers are always hop-by-hop hopByHopHeaders := map[string]struct{}{ - "Connection": struct{}{}, - "Keep-Alive": struct{}{}, - "Proxy-Authenticate": struct{}{}, - "Proxy-Authorization": struct{}{}, - "Te": struct{}{}, - "Trailers": struct{}{}, - "Transfer-Encoding": struct{}{}, - "Upgrade": struct{}{}, + "Connection": {}, + "Keep-Alive": {}, + "Proxy-Authenticate": {}, + "Proxy-Authorization": {}, + "Te": {}, + "Trailers": {}, + "Transfer-Encoding": {}, + "Upgrade": {}, } for _, extra := range strings.Split(respHeaders.Get("connection"), ",") { @@ -433,7 +433,7 @@ func getEndToEndHeaders(respHeaders http.Header) []string { } } endToEndHeaders := []string{} - for respHeader, _ := range respHeaders { + for respHeader := range respHeaders { if _, ok := hopByHopHeaders[respHeader]; !ok { endToEndHeaders = append(endToEndHeaders, respHeader) } diff --git a/vendor/github.com/json-iterator/go/Gopkg.lock b/vendor/github.com/json-iterator/go/Gopkg.lock index f34f5b4ad..c8a9fbb38 100644 --- a/vendor/github.com/json-iterator/go/Gopkg.lock +++ b/vendor/github.com/json-iterator/go/Gopkg.lock @@ -2,32 +2,20 @@ [[projects]] - name = "github.com/davecgh/go-spew" - packages = ["spew"] - revision = "346938d642f2ec3594ed81d874461961cd0faa76" - version = "v1.1.0" - -[[projects]] - branch = "master" - name = "github.com/google/gofuzz" + name = "github.com/modern-go/concurrent" packages = ["."] - revision = "24818f796faf91cd76ec7bddd72458fbced7a6c1" + revision = "e0a39a4cb4216ea8db28e22a69f4ec25610d513a" + version = "1.0.0" [[projects]] - name = "github.com/pmezard/go-difflib" - packages = ["difflib"] - revision = "792786c7400a136282c1664665ae0a8db921c6c2" - version = "v1.0.0" - -[[projects]] - name = "github.com/stretchr/testify" - packages = ["assert","require"] - revision = "69483b4bd14f5845b5a1e55bca19e954e827f1d0" - version = "v1.1.4" + name = "github.com/modern-go/reflect2" + packages = ["."] + revision = "4b7aa43c6742a2c18fdef89dd197aaae7dac7ccd" + version = "1.0.1" [solve-meta] analyzer-name = "dep" analyzer-version = 1 - inputs-digest = "f8b7cf3941d3792cbbd570bb53c093adaf774334d1162c651565c97a58dc9d09" + inputs-digest = "ea54a775e5a354cb015502d2e7aa4b74230fc77e894f34a838b268c25ec8eeb8" solver-name = "gps-cdcl" solver-version = 1 diff --git a/vendor/github.com/json-iterator/go/Gopkg.toml b/vendor/github.com/json-iterator/go/Gopkg.toml index 0ac55ef87..313a0f887 100644 --- a/vendor/github.com/json-iterator/go/Gopkg.toml +++ b/vendor/github.com/json-iterator/go/Gopkg.toml @@ -19,15 +19,8 @@ # name = "github.com/x/y" # version = "2.4.0" +ignored = ["github.com/davecgh/go-spew*","github.com/google/gofuzz*","github.com/stretchr/testify*"] [[constraint]] - name = "github.com/davecgh/go-spew" - version = "1.1.0" - -[[constraint]] - branch = "master" - name = "github.com/google/gofuzz" - -[[constraint]] - name = "github.com/stretchr/testify" - version = "1.1.4" + name = "github.com/modern-go/reflect2" + version = "1.0.1" diff --git a/vendor/github.com/json-iterator/go/README.md b/vendor/github.com/json-iterator/go/README.md index 3a0d68098..54d5afe95 100644 --- a/vendor/github.com/json-iterator/go/README.md +++ b/vendor/github.com/json-iterator/go/README.md @@ -8,6 +8,8 @@ A high-performance 100% compatible drop-in replacement of "encoding/json" +You can also use thrift like JSON using [thrift-iterator](https://github.com/thrift-iterator/go) + ``` Go开发者们请加入我们，滴滴出行平台技术部 taowen@didichuxing.com ``` @@ -29,6 +31,9 @@ Raw Result (easyjson requires static code generation) | easyjson encode | 883 ns/op | 576 B/op | 3 allocs/op | | jsoniter encode | 837 ns/op | 384 B/op | 4 allocs/op | +Always benchmark with your own workload. +The result depends heavily on the data input. + # Usage 100% compatibility with standard lib diff --git a/vendor/github.com/json-iterator/go/feature_adapter.go b/vendor/github.com/json-iterator/go/adapter.go similarity index 76% rename from vendor/github.com/json-iterator/go/feature_adapter.go rename to vendor/github.com/json-iterator/go/adapter.go index e0ab94807..e674d0f39 100644 --- a/vendor/github.com/json-iterator/go/feature_adapter.go +++ b/vendor/github.com/json-iterator/go/adapter.go @@ -16,15 +16,6 @@ func Unmarshal(data []byte, v interface{}) error { return ConfigDefault.Unmarshal(data, v) } -func lastNotSpacePos(data []byte) int { - for i := len(data) - 1; i >= 0; i-- { - if data[i] != ' ' && data[i] != '\t' && data[i] != '\r' && data[i] != '\n' { - return i + 1 - } - } - return 0 -} - // UnmarshalFromString convenient method to read from string instead of []byte func UnmarshalFromString(str string, v interface{}) error { return ConfigDefault.UnmarshalFromString(str, v) @@ -86,7 +77,16 @@ func (adapter *Decoder) Decode(obj interface{}) error { // More is there more? func (adapter *Decoder) More() bool { - return adapter.iter.head != adapter.iter.tail + iter := adapter.iter + if iter.Error != nil { + return false + } + c := iter.nextToken() + if c == 0 { + return false + } + iter.unreadByte() + return c != ']' && c != '}' } // Buffered remaining buffer @@ -95,11 +95,21 @@ func (adapter *Decoder) Buffered() io.Reader { return bytes.NewReader(remaining) } -// UseNumber for number JSON element, use float64 or json.NumberValue (alias of string) +// UseNumber causes the Decoder to unmarshal a number into an interface{} as a +// Number instead of as a float64. func (adapter *Decoder) UseNumber() { - origCfg := adapter.iter.cfg.configBeforeFrozen - origCfg.UseNumber = true - adapter.iter.cfg = origCfg.Froze().(*frozenConfig) + cfg := adapter.iter.cfg.configBeforeFrozen + cfg.UseNumber = true + adapter.iter.cfg = cfg.frozeWithCacheReuse(adapter.iter.cfg.extraExtensions) +} + +// DisallowUnknownFields causes the Decoder to return an error when the destination +// is a struct and the input contains object keys which do not match any +// non-ignored, exported fields in the destination. +func (adapter *Decoder) DisallowUnknownFields() { + cfg := adapter.iter.cfg.configBeforeFrozen + cfg.DisallowUnknownFields = true + adapter.iter.cfg = cfg.frozeWithCacheReuse(adapter.iter.cfg.extraExtensions) } // NewEncoder same as json.NewEncoder @@ -122,14 +132,16 @@ func (adapter *Encoder) Encode(val interface{}) error { // SetIndent set the indention. Prefix is not supported func (adapter *Encoder) SetIndent(prefix, indent string) { - adapter.stream.cfg.indentionStep = len(indent) + config := adapter.stream.cfg.configBeforeFrozen + config.IndentionStep = len(indent) + adapter.stream.cfg = config.frozeWithCacheReuse(adapter.stream.cfg.extraExtensions) } // SetEscapeHTML escape html by default, set to false to disable func (adapter *Encoder) SetEscapeHTML(escapeHTML bool) { config := adapter.stream.cfg.configBeforeFrozen config.EscapeHTML = escapeHTML - adapter.stream.cfg = config.Froze().(*frozenConfig) + adapter.stream.cfg = config.frozeWithCacheReuse(adapter.stream.cfg.extraExtensions) } // Valid reports whether data is a valid JSON encoding. diff --git a/vendor/github.com/json-iterator/go/feature_any.go b/vendor/github.com/json-iterator/go/any.go similarity index 75% rename from vendor/github.com/json-iterator/go/feature_any.go rename to vendor/github.com/json-iterator/go/any.go index 87716d1fc..daecfed61 100644 --- a/vendor/github.com/json-iterator/go/feature_any.go +++ b/vendor/github.com/json-iterator/go/any.go @@ -3,8 +3,11 @@ package jsoniter import ( "errors" "fmt" + "github.com/modern-go/reflect2" "io" "reflect" + "strconv" + "unsafe" ) // Any generic object representation. @@ -25,7 +28,6 @@ type Any interface { ToString() string ToVal(val interface{}) Get(path ...interface{}) Any - // TODO: add Set Size() int Keys() []string GetInterface() interface{} @@ -35,7 +37,7 @@ type Any interface { type baseAny struct{} func (any *baseAny) Get(path ...interface{}) Any { - return &invalidAny{baseAny{}, fmt.Errorf("Get %v from simple value", path)} + return &invalidAny{baseAny{}, fmt.Errorf("GetIndex %v from simple value", path)} } func (any *baseAny) Size() int { @@ -89,7 +91,7 @@ func Wrap(val interface{}) Any { if isAny { return asAny } - typ := reflect.TypeOf(val) + typ := reflect2.TypeOf(val) switch typ.Kind() { case reflect.Slice: return wrapArray(val) @@ -100,6 +102,9 @@ func Wrap(val interface{}) Any { case reflect.String: return WrapString(val.(string)) case reflect.Int: + if strconv.IntSize == 32 { + return WrapInt32(int32(val.(int))) + } return WrapInt64(int64(val.(int))) case reflect.Int8: return WrapInt32(int32(val.(int8))) @@ -110,7 +115,15 @@ func Wrap(val interface{}) Any { case reflect.Int64: return WrapInt64(val.(int64)) case reflect.Uint: + if strconv.IntSize == 32 { + return WrapUint32(uint32(val.(uint))) + } return WrapUint64(uint64(val.(uint))) + case reflect.Uintptr: + if ptrSize == 32 { + return WrapUint32(uint32(val.(uintptr))) + } + return WrapUint64(uint64(val.(uintptr))) case reflect.Uint8: return WrapUint32(uint32(val.(uint8))) case reflect.Uint16: @@ -243,3 +256,66 @@ func locatePath(iter *Iterator, path []interface{}) Any { } return iter.readAny() } + +var anyType = reflect2.TypeOfPtr((*Any)(nil)).Elem() + +func createDecoderOfAny(ctx *ctx, typ reflect2.Type) ValDecoder { + if typ == anyType { + return &directAnyCodec{} + } + if typ.Implements(anyType) { + return &anyCodec{ + valType: typ, + } + } + return nil +} + +func createEncoderOfAny(ctx *ctx, typ reflect2.Type) ValEncoder { + if typ == anyType { + return &directAnyCodec{} + } + if typ.Implements(anyType) { + return &anyCodec{ + valType: typ, + } + } + return nil +} + +type anyCodec struct { + valType reflect2.Type +} + +func (codec *anyCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + panic("not implemented") +} + +func (codec *anyCodec) Encode(ptr unsafe.Pointer, stream *Stream) { + obj := codec.valType.UnsafeIndirect(ptr) + any := obj.(Any) + any.WriteTo(stream) +} + +func (codec *anyCodec) IsEmpty(ptr unsafe.Pointer) bool { + obj := codec.valType.UnsafeIndirect(ptr) + any := obj.(Any) + return any.Size() == 0 +} + +type directAnyCodec struct { +} + +func (codec *directAnyCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + *(*Any)(ptr) = iter.readAny() +} + +func (codec *directAnyCodec) Encode(ptr unsafe.Pointer, stream *Stream) { + any := *(*Any)(ptr) + any.WriteTo(stream) +} + +func (codec *directAnyCodec) IsEmpty(ptr unsafe.Pointer) bool { + any := *(*Any)(ptr) + return any.Size() == 0 +} diff --git a/vendor/github.com/json-iterator/go/feature_any_array.go b/vendor/github.com/json-iterator/go/any_array.go similarity index 100% rename from vendor/github.com/json-iterator/go/feature_any_array.go rename to vendor/github.com/json-iterator/go/any_array.go diff --git a/vendor/github.com/json-iterator/go/feature_any_bool.go b/vendor/github.com/json-iterator/go/any_bool.go similarity index 100% rename from vendor/github.com/json-iterator/go/feature_any_bool.go rename to vendor/github.com/json-iterator/go/any_bool.go diff --git a/vendor/github.com/json-iterator/go/feature_any_float.go b/vendor/github.com/json-iterator/go/any_float.go similarity index 100% rename from vendor/github.com/json-iterator/go/feature_any_float.go rename to vendor/github.com/json-iterator/go/any_float.go diff --git a/vendor/github.com/json-iterator/go/feature_any_int32.go b/vendor/github.com/json-iterator/go/any_int32.go similarity index 100% rename from vendor/github.com/json-iterator/go/feature_any_int32.go rename to vendor/github.com/json-iterator/go/any_int32.go diff --git a/vendor/github.com/json-iterator/go/feature_any_int64.go b/vendor/github.com/json-iterator/go/any_int64.go similarity index 100% rename from vendor/github.com/json-iterator/go/feature_any_int64.go rename to vendor/github.com/json-iterator/go/any_int64.go diff --git a/vendor/github.com/json-iterator/go/feature_any_invalid.go b/vendor/github.com/json-iterator/go/any_invalid.go similarity index 100% rename from vendor/github.com/json-iterator/go/feature_any_invalid.go rename to vendor/github.com/json-iterator/go/any_invalid.go diff --git a/vendor/github.com/json-iterator/go/feature_any_nil.go b/vendor/github.com/json-iterator/go/any_nil.go similarity index 100% rename from vendor/github.com/json-iterator/go/feature_any_nil.go rename to vendor/github.com/json-iterator/go/any_nil.go diff --git a/vendor/github.com/json-iterator/go/feature_any_number.go b/vendor/github.com/json-iterator/go/any_number.go similarity index 100% rename from vendor/github.com/json-iterator/go/feature_any_number.go rename to vendor/github.com/json-iterator/go/any_number.go index bf8d02462..9d1e901a6 100644 --- a/vendor/github.com/json-iterator/go/feature_any_number.go +++ b/vendor/github.com/json-iterator/go/any_number.go @@ -1,8 +1,8 @@ package jsoniter import ( - "unsafe" "io" + "unsafe" ) type numberLazyAny struct { diff --git a/vendor/github.com/json-iterator/go/feature_any_object.go b/vendor/github.com/json-iterator/go/any_object.go similarity index 100% rename from vendor/github.com/json-iterator/go/feature_any_object.go rename to vendor/github.com/json-iterator/go/any_object.go diff --git a/vendor/github.com/json-iterator/go/feature_any_string.go b/vendor/github.com/json-iterator/go/any_str.go similarity index 97% rename from vendor/github.com/json-iterator/go/feature_any_string.go rename to vendor/github.com/json-iterator/go/any_str.go index abf060bd5..a4b93c78c 100644 --- a/vendor/github.com/json-iterator/go/feature_any_string.go +++ b/vendor/github.com/json-iterator/go/any_str.go @@ -14,7 +14,7 @@ func (any *stringAny) Get(path ...interface{}) Any { if len(path) == 0 { return any } - return &invalidAny{baseAny{}, fmt.Errorf("Get %v from simple value", path)} + return &invalidAny{baseAny{}, fmt.Errorf("GetIndex %v from simple value", path)} } func (any *stringAny) Parse() *Iterator { diff --git a/vendor/github.com/json-iterator/go/feature_any_uint32.go b/vendor/github.com/json-iterator/go/any_uint32.go similarity index 100% rename from vendor/github.com/json-iterator/go/feature_any_uint32.go rename to vendor/github.com/json-iterator/go/any_uint32.go diff --git a/vendor/github.com/json-iterator/go/feature_any_uint64.go b/vendor/github.com/json-iterator/go/any_uint64.go similarity index 100% rename from vendor/github.com/json-iterator/go/feature_any_uint64.go rename to vendor/github.com/json-iterator/go/any_uint64.go diff --git a/vendor/github.com/json-iterator/go/feature_config.go b/vendor/github.com/json-iterator/go/config.go similarity index 57% rename from vendor/github.com/json-iterator/go/feature_config.go rename to vendor/github.com/json-iterator/go/config.go index 2d2fc8cd0..8c58fcba5 100644 --- a/vendor/github.com/json-iterator/go/feature_config.go +++ b/vendor/github.com/json-iterator/go/config.go @@ -2,10 +2,13 @@ package jsoniter import ( "encoding/json" - "errors" "io" "reflect" + "sync" "unsafe" + + "github.com/modern-go/concurrent" + "github.com/modern-go/reflect2" ) // Config customize how the API should behave. @@ -16,10 +19,12 @@ type Config struct { EscapeHTML bool SortMapKeys bool UseNumber bool + DisallowUnknownFields bool TagKey string OnlyTaggedField bool ValidateJsonRawMessage bool ObjectFieldMustBeSimpleString bool + CaseSensitive bool } // API the public interface of this package. @@ -37,6 +42,8 @@ type API interface { NewDecoder(reader io.Reader) *Decoder Valid(data []byte) bool RegisterExtension(extension Extension) + DecoderOf(typ reflect2.Type) ValDecoder + EncoderOf(typ reflect2.Type) ValEncoder } // ConfigDefault the default API @@ -58,35 +65,121 @@ var ConfigFastest = Config{ ObjectFieldMustBeSimpleString: true, // do not unescape object field }.Froze() +type frozenConfig struct { + configBeforeFrozen Config + sortMapKeys bool + indentionStep int + objectFieldMustBeSimpleString bool + onlyTaggedField bool + disallowUnknownFields bool + decoderCache *concurrent.Map + encoderCache *concurrent.Map + encoderExtension Extension + decoderExtension Extension + extraExtensions []Extension + streamPool *sync.Pool + iteratorPool *sync.Pool + caseSensitive bool +} + +func (cfg *frozenConfig) initCache() { + cfg.decoderCache = concurrent.NewMap() + cfg.encoderCache = concurrent.NewMap() +} + +func (cfg *frozenConfig) addDecoderToCache(cacheKey uintptr, decoder ValDecoder) { + cfg.decoderCache.Store(cacheKey, decoder) +} + +func (cfg *frozenConfig) addEncoderToCache(cacheKey uintptr, encoder ValEncoder) { + cfg.encoderCache.Store(cacheKey, encoder) +} + +func (cfg *frozenConfig) getDecoderFromCache(cacheKey uintptr) ValDecoder { + decoder, found := cfg.decoderCache.Load(cacheKey) + if found { + return decoder.(ValDecoder) + } + return nil +} + +func (cfg *frozenConfig) getEncoderFromCache(cacheKey uintptr) ValEncoder { + encoder, found := cfg.encoderCache.Load(cacheKey) + if found { + return encoder.(ValEncoder) + } + return nil +} + +var cfgCache = concurrent.NewMap() + +func getFrozenConfigFromCache(cfg Config) *frozenConfig { + obj, found := cfgCache.Load(cfg) + if found { + return obj.(*frozenConfig) + } + return nil +} + +func addFrozenConfigToCache(cfg Config, frozenConfig *frozenConfig) { + cfgCache.Store(cfg, frozenConfig) +} + // Froze forge API from config func (cfg Config) Froze() API { - // TODO: cache frozen config - frozenConfig := &frozenConfig{ + api := &frozenConfig{ sortMapKeys: cfg.SortMapKeys, indentionStep: cfg.IndentionStep, objectFieldMustBeSimpleString: cfg.ObjectFieldMustBeSimpleString, onlyTaggedField: cfg.OnlyTaggedField, - streamPool: make(chan *Stream, 16), - iteratorPool: make(chan *Iterator, 16), + disallowUnknownFields: cfg.DisallowUnknownFields, + caseSensitive: cfg.CaseSensitive, } - frozenConfig.initCache() + api.streamPool = &sync.Pool{ + New: func() interface{} { + return NewStream(api, nil, 512) + }, + } + api.iteratorPool = &sync.Pool{ + New: func() interface{} { + return NewIterator(api) + }, + } + api.initCache() + encoderExtension := EncoderExtension{} + decoderExtension := DecoderExtension{} if cfg.MarshalFloatWith6Digits { - frozenConfig.marshalFloatWith6Digits() + api.marshalFloatWith6Digits(encoderExtension) } if cfg.EscapeHTML { - frozenConfig.escapeHTML() + api.escapeHTML(encoderExtension) } if cfg.UseNumber { - frozenConfig.useNumber() + api.useNumber(decoderExtension) } if cfg.ValidateJsonRawMessage { - frozenConfig.validateJsonRawMessage() + api.validateJsonRawMessage(encoderExtension) + } + api.encoderExtension = encoderExtension + api.decoderExtension = decoderExtension + api.configBeforeFrozen = cfg + return api +} + +func (cfg Config) frozeWithCacheReuse(extraExtensions []Extension) *frozenConfig { + api := getFrozenConfigFromCache(cfg) + if api != nil { + return api + } + api = cfg.Froze().(*frozenConfig) + for _, extension := range extraExtensions { + api.RegisterExtension(extension) } - frozenConfig.configBeforeFrozen = cfg - return frozenConfig + addFrozenConfigToCache(cfg, api) + return api } -func (cfg *frozenConfig) validateJsonRawMessage() { +func (cfg *frozenConfig) validateJsonRawMessage(extension EncoderExtension) { encoder := &funcEncoder{func(ptr unsafe.Pointer, stream *Stream) { rawMessage := *(*json.RawMessage)(ptr) iter := cfg.BorrowIterator([]byte(rawMessage)) @@ -98,20 +191,25 @@ func (cfg *frozenConfig) validateJsonRawMessage() { stream.WriteRaw(string(rawMessage)) } }, func(ptr unsafe.Pointer) bool { - return false + return len(*((*json.RawMessage)(ptr))) == 0 }} - cfg.addEncoderToCache(reflect.TypeOf((*json.RawMessage)(nil)).Elem(), encoder) - cfg.addEncoderToCache(reflect.TypeOf((*RawMessage)(nil)).Elem(), encoder) + extension[reflect2.TypeOfPtr((*json.RawMessage)(nil)).Elem()] = encoder + extension[reflect2.TypeOfPtr((*RawMessage)(nil)).Elem()] = encoder } -func (cfg *frozenConfig) useNumber() { - cfg.addDecoderToCache(reflect.TypeOf((*interface{})(nil)).Elem(), &funcDecoder{func(ptr unsafe.Pointer, iter *Iterator) { +func (cfg *frozenConfig) useNumber(extension DecoderExtension) { + extension[reflect2.TypeOfPtr((*interface{})(nil)).Elem()] = &funcDecoder{func(ptr unsafe.Pointer, iter *Iterator) { + exitingValue := *((*interface{})(ptr)) + if exitingValue != nil && reflect.TypeOf(exitingValue).Kind() == reflect.Ptr { + iter.ReadVal(exitingValue) + return + } if iter.WhatIsNext() == NumberValue { *((*interface{})(ptr)) = json.Number(iter.readNumberAsString()) } else { *((*interface{})(ptr)) = iter.Read() } - }}) + }} } func (cfg *frozenConfig) getTagKey() string { tagKey := cfg.configBeforeFrozen.TagKey @@ -122,7 +220,9 @@ func (cfg *frozenConfig) getTagKey() string { } func (cfg *frozenConfig) RegisterExtension(extension Extension) { - cfg.extensions = append(cfg.extensions, extension) + cfg.extraExtensions = append(cfg.extraExtensions, extension) + copied := cfg.configBeforeFrozen + cfg.configBeforeFrozen = copied } type lossyFloat32Encoder struct { @@ -132,10 +232,6 @@ func (encoder *lossyFloat32Encoder) Encode(ptr unsafe.Pointer, stream *Stream) { stream.WriteFloat32Lossy(*((*float32)(ptr))) } -func (encoder *lossyFloat32Encoder) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, encoder) -} - func (encoder *lossyFloat32Encoder) IsEmpty(ptr unsafe.Pointer) bool { return *((*float32)(ptr)) == 0 } @@ -147,20 +243,16 @@ func (encoder *lossyFloat64Encoder) Encode(ptr unsafe.Pointer, stream *Stream) { stream.WriteFloat64Lossy(*((*float64)(ptr))) } -func (encoder *lossyFloat64Encoder) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, encoder) -} - func (encoder *lossyFloat64Encoder) IsEmpty(ptr unsafe.Pointer) bool { return *((*float64)(ptr)) == 0 } // EnableLossyFloatMarshalling keeps 10**(-6) precision // for float variables for better performance. -func (cfg *frozenConfig) marshalFloatWith6Digits() { +func (cfg *frozenConfig) marshalFloatWith6Digits(extension EncoderExtension) { // for better performance - cfg.addEncoderToCache(reflect.TypeOf((*float32)(nil)).Elem(), &lossyFloat32Encoder{}) - cfg.addEncoderToCache(reflect.TypeOf((*float64)(nil)).Elem(), &lossyFloat64Encoder{}) + extension[reflect2.TypeOfPtr((*float32)(nil)).Elem()] = &lossyFloat32Encoder{} + extension[reflect2.TypeOfPtr((*float64)(nil)).Elem()] = &lossyFloat64Encoder{} } type htmlEscapedStringEncoder struct { @@ -171,16 +263,12 @@ func (encoder *htmlEscapedStringEncoder) Encode(ptr unsafe.Pointer, stream *Stre stream.WriteStringWithHTMLEscaped(str) } -func (encoder *htmlEscapedStringEncoder) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, encoder) -} - func (encoder *htmlEscapedStringEncoder) IsEmpty(ptr unsafe.Pointer) bool { return *((*string)(ptr)) == "" } -func (cfg *frozenConfig) escapeHTML() { - cfg.addEncoderToCache(reflect.TypeOf((*string)(nil)).Elem(), &htmlEscapedStringEncoder{}) +func (cfg *frozenConfig) escapeHTML(encoderExtension EncoderExtension) { + encoderExtension[reflect2.TypeOfPtr((*string)(nil)).Elem()] = &htmlEscapedStringEncoder{} } func (cfg *frozenConfig) cleanDecoders() { @@ -229,24 +317,22 @@ func (cfg *frozenConfig) MarshalIndent(v interface{}, prefix, indent string) ([] } newCfg := cfg.configBeforeFrozen newCfg.IndentionStep = len(indent) - return newCfg.Froze().Marshal(v) + return newCfg.frozeWithCacheReuse(cfg.extraExtensions).Marshal(v) } func (cfg *frozenConfig) UnmarshalFromString(str string, v interface{}) error { data := []byte(str) - data = data[:lastNotSpacePos(data)] iter := cfg.BorrowIterator(data) defer cfg.ReturnIterator(iter) iter.ReadVal(v) - if iter.head == iter.tail { - iter.loadMore() - } - if iter.Error == io.EOF { - return nil - } - if iter.Error == nil { - iter.ReportError("UnmarshalFromString", "there are bytes left after unmarshal") + c := iter.nextToken() + if c == 0 { + if iter.Error == io.EOF { + return nil + } + return iter.Error } + iter.ReportError("Unmarshal", "there are bytes left after unmarshal") return iter.Error } @@ -257,24 +343,17 @@ func (cfg *frozenConfig) Get(data []byte, path ...interface{}) Any { } func (cfg *frozenConfig) Unmarshal(data []byte, v interface{}) error { - data = data[:lastNotSpacePos(data)] iter := cfg.BorrowIterator(data) defer cfg.ReturnIterator(iter) - typ := reflect.TypeOf(v) - if typ.Kind() != reflect.Ptr { - // return non-pointer error - return errors.New("the second param must be ptr type") - } iter.ReadVal(v) - if iter.head == iter.tail { - iter.loadMore() - } - if iter.Error == io.EOF { - return nil - } - if iter.Error == nil { - iter.ReportError("Unmarshal", "there are bytes left after unmarshal") + c := iter.nextToken() + if c == 0 { + if iter.Error == io.EOF { + return nil + } + return iter.Error } + iter.ReportError("Unmarshal", "there are bytes left after unmarshal") return iter.Error } diff --git a/vendor/github.com/json-iterator/go/feature_config_with_sync_map.go b/vendor/github.com/json-iterator/go/feature_config_with_sync_map.go deleted file mode 100644 index e81e1b7f7..000000000 --- a/vendor/github.com/json-iterator/go/feature_config_with_sync_map.go +++ /dev/null @@ -1,51 +0,0 @@ -//+build go1.9 - -package jsoniter - -import ( - "reflect" - "sync" -) - -type frozenConfig struct { - configBeforeFrozen Config - sortMapKeys bool - indentionStep int - objectFieldMustBeSimpleString bool - onlyTaggedField bool - decoderCache sync.Map - encoderCache sync.Map - extensions []Extension - streamPool chan *Stream - iteratorPool chan *Iterator -} - -func (cfg *frozenConfig) initCache() { - cfg.decoderCache = sync.Map{} - cfg.encoderCache = sync.Map{} -} - - -func (cfg *frozenConfig) addDecoderToCache(cacheKey reflect.Type, decoder ValDecoder) { - cfg.decoderCache.Store(cacheKey, decoder) -} - -func (cfg *frozenConfig) addEncoderToCache(cacheKey reflect.Type, encoder ValEncoder) { - cfg.encoderCache.Store(cacheKey, encoder) -} - -func (cfg *frozenConfig) getDecoderFromCache(cacheKey reflect.Type) ValDecoder { - decoder, found := cfg.decoderCache.Load(cacheKey) - if found { - return decoder.(ValDecoder) - } - return nil -} - -func (cfg *frozenConfig) getEncoderFromCache(cacheKey reflect.Type) ValEncoder { - encoder, found := cfg.encoderCache.Load(cacheKey) - if found { - return encoder.(ValEncoder) - } - return nil -} \ No newline at end of file diff --git a/vendor/github.com/json-iterator/go/feature_config_without_sync_map.go b/vendor/github.com/json-iterator/go/feature_config_without_sync_map.go deleted file mode 100644 index f01f971e0..000000000 --- a/vendor/github.com/json-iterator/go/feature_config_without_sync_map.go +++ /dev/null @@ -1,54 +0,0 @@ -//+build !go1.9 - -package jsoniter - -import ( - "reflect" - "sync" -) - -type frozenConfig struct { - configBeforeFrozen Config - sortMapKeys bool - indentionStep int - objectFieldMustBeSimpleString bool - onlyTaggedField bool - cacheLock *sync.RWMutex - decoderCache map[reflect.Type]ValDecoder - encoderCache map[reflect.Type]ValEncoder - extensions []Extension - streamPool chan *Stream - iteratorPool chan *Iterator -} - -func (cfg *frozenConfig) initCache() { - cfg.cacheLock = &sync.RWMutex{} - cfg.decoderCache = map[reflect.Type]ValDecoder{} - cfg.encoderCache = map[reflect.Type]ValEncoder{} -} - -func (cfg *frozenConfig) addDecoderToCache(cacheKey reflect.Type, decoder ValDecoder) { - cfg.cacheLock.Lock() - cfg.decoderCache[cacheKey] = decoder - cfg.cacheLock.Unlock() -} - -func (cfg *frozenConfig) addEncoderToCache(cacheKey reflect.Type, encoder ValEncoder) { - cfg.cacheLock.Lock() - cfg.encoderCache[cacheKey] = encoder - cfg.cacheLock.Unlock() -} - -func (cfg *frozenConfig) getDecoderFromCache(cacheKey reflect.Type) ValDecoder { - cfg.cacheLock.RLock() - decoder, _ := cfg.decoderCache[cacheKey].(ValDecoder) - cfg.cacheLock.RUnlock() - return decoder -} - -func (cfg *frozenConfig) getEncoderFromCache(cacheKey reflect.Type) ValEncoder { - cfg.cacheLock.RLock() - encoder, _ := cfg.encoderCache[cacheKey].(ValEncoder) - cfg.cacheLock.RUnlock() - return encoder -} diff --git a/vendor/github.com/json-iterator/go/feature_json_number.go b/vendor/github.com/json-iterator/go/feature_json_number.go deleted file mode 100644 index e187b200a..000000000 --- a/vendor/github.com/json-iterator/go/feature_json_number.go +++ /dev/null @@ -1,31 +0,0 @@ -package jsoniter - -import ( - "encoding/json" - "strconv" -) - -type Number string - -// String returns the literal text of the number. -func (n Number) String() string { return string(n) } - -// Float64 returns the number as a float64. -func (n Number) Float64() (float64, error) { - return strconv.ParseFloat(string(n), 64) -} - -// Int64 returns the number as an int64. -func (n Number) Int64() (int64, error) { - return strconv.ParseInt(string(n), 10, 64) -} - -func CastJsonNumber(val interface{}) (string, bool) { - switch typedVal := val.(type) { - case json.Number: - return string(typedVal), true - case Number: - return string(typedVal), true - } - return "", false -} diff --git a/vendor/github.com/json-iterator/go/feature_reflect.go b/vendor/github.com/json-iterator/go/feature_reflect.go deleted file mode 100644 index 75d533b07..000000000 --- a/vendor/github.com/json-iterator/go/feature_reflect.go +++ /dev/null @@ -1,607 +0,0 @@ -package jsoniter - -import ( - "encoding" - "encoding/json" - "fmt" - "reflect" - "time" - "unsafe" -) - -// ValDecoder is an internal type registered to cache as needed. -// Don't confuse jsoniter.ValDecoder with json.Decoder. -// For json.Decoder's adapter, refer to jsoniter.AdapterDecoder(todo link). -// -// Reflection on type to create decoders, which is then cached -// Reflection on value is avoided as we can, as the reflect.Value itself will allocate, with following exceptions -// 1. create instance of new value, for example *int will need a int to be allocated -// 2. append to slice, if the existing cap is not enough, allocate will be done using Reflect.New -// 3. assignment to map, both key and value will be reflect.Value -// For a simple struct binding, it will be reflect.Value free and allocation free -type ValDecoder interface { - Decode(ptr unsafe.Pointer, iter *Iterator) -} - -// ValEncoder is an internal type registered to cache as needed. -// Don't confuse jsoniter.ValEncoder with json.Encoder. -// For json.Encoder's adapter, refer to jsoniter.AdapterEncoder(todo godoc link). -type ValEncoder interface { - IsEmpty(ptr unsafe.Pointer) bool - Encode(ptr unsafe.Pointer, stream *Stream) - EncodeInterface(val interface{}, stream *Stream) -} - -type checkIsEmpty interface { - IsEmpty(ptr unsafe.Pointer) bool -} - -// WriteToStream the default implementation for TypeEncoder method EncodeInterface -func WriteToStream(val interface{}, stream *Stream, encoder ValEncoder) { - e := (*emptyInterface)(unsafe.Pointer(&val)) - if e.word == nil { - stream.WriteNil() - return - } - if reflect.TypeOf(val).Kind() == reflect.Ptr { - encoder.Encode(unsafe.Pointer(&e.word), stream) - } else { - encoder.Encode(e.word, stream) - } -} - -var jsonNumberType reflect.Type -var jsoniterNumberType reflect.Type -var jsonRawMessageType reflect.Type -var jsoniterRawMessageType reflect.Type -var anyType reflect.Type -var marshalerType reflect.Type -var unmarshalerType reflect.Type -var textMarshalerType reflect.Type -var textUnmarshalerType reflect.Type - -func init() { - jsonNumberType = reflect.TypeOf((*json.Number)(nil)).Elem() - jsoniterNumberType = reflect.TypeOf((*Number)(nil)).Elem() - jsonRawMessageType = reflect.TypeOf((*json.RawMessage)(nil)).Elem() - jsoniterRawMessageType = reflect.TypeOf((*RawMessage)(nil)).Elem() - anyType = reflect.TypeOf((*Any)(nil)).Elem() - marshalerType = reflect.TypeOf((*json.Marshaler)(nil)).Elem() - unmarshalerType = reflect.TypeOf((*json.Unmarshaler)(nil)).Elem() - textMarshalerType = reflect.TypeOf((*encoding.TextMarshaler)(nil)).Elem() - textUnmarshalerType = reflect.TypeOf((*encoding.TextUnmarshaler)(nil)).Elem() -} - -// ReadVal copy the underlying JSON into go interface, same as json.Unmarshal -func (iter *Iterator) ReadVal(obj interface{}) { - typ := reflect.TypeOf(obj) - cacheKey := typ.Elem() - decoder := decoderOfType(iter.cfg, "", cacheKey) - e := (*emptyInterface)(unsafe.Pointer(&obj)) - if e.word == nil { - iter.ReportError("ReadVal", "can not read into nil pointer") - return - } - decoder.Decode(e.word, iter) -} - -// WriteVal copy the go interface into underlying JSON, same as json.Marshal -func (stream *Stream) WriteVal(val interface{}) { - if nil == val { - stream.WriteNil() - return - } - typ := reflect.TypeOf(val) - cacheKey := typ - encoder := encoderOfType(stream.cfg, "", cacheKey) - encoder.EncodeInterface(val, stream) -} - -func decoderOfType(cfg *frozenConfig, prefix string, typ reflect.Type) ValDecoder { - cacheKey := typ - decoder := cfg.getDecoderFromCache(cacheKey) - if decoder != nil { - return decoder - } - decoder = getTypeDecoderFromExtension(cfg, typ) - if decoder != nil { - cfg.addDecoderToCache(cacheKey, decoder) - return decoder - } - decoder = &placeholderDecoder{cfg: cfg, cacheKey: cacheKey} - cfg.addDecoderToCache(cacheKey, decoder) - decoder = createDecoderOfType(cfg, prefix, typ) - for _, extension := range extensions { - decoder = extension.DecorateDecoder(typ, decoder) - } - for _, extension := range cfg.extensions { - decoder = extension.DecorateDecoder(typ, decoder) - } - cfg.addDecoderToCache(cacheKey, decoder) - return decoder -} - -func createDecoderOfType(cfg *frozenConfig, prefix string, typ reflect.Type) ValDecoder { - typeName := typ.String() - if typ == jsonRawMessageType { - return &jsonRawMessageCodec{} - } - if typ == jsoniterRawMessageType { - return &jsoniterRawMessageCodec{} - } - if typ.AssignableTo(jsonNumberType) { - return &jsonNumberCodec{} - } - if typ.AssignableTo(jsoniterNumberType) { - return &jsoniterNumberCodec{} - } - if typ.Implements(unmarshalerType) { - templateInterface := reflect.New(typ).Elem().Interface() - var decoder ValDecoder = &unmarshalerDecoder{extractInterface(templateInterface)} - if typ.Kind() == reflect.Ptr { - decoder = &OptionalDecoder{typ.Elem(), decoder} - } - return decoder - } - if reflect.PtrTo(typ).Implements(unmarshalerType) { - templateInterface := reflect.New(typ).Interface() - var decoder ValDecoder = &unmarshalerDecoder{extractInterface(templateInterface)} - return decoder - } - if typ.Implements(textUnmarshalerType) { - templateInterface := reflect.New(typ).Elem().Interface() - var decoder ValDecoder = &textUnmarshalerDecoder{extractInterface(templateInterface)} - if typ.Kind() == reflect.Ptr { - decoder = &OptionalDecoder{typ.Elem(), decoder} - } - return decoder - } - if reflect.PtrTo(typ).Implements(textUnmarshalerType) { - templateInterface := reflect.New(typ).Interface() - var decoder ValDecoder = &textUnmarshalerDecoder{extractInterface(templateInterface)} - return decoder - } - if typ.Kind() == reflect.Slice && typ.Elem().Kind() == reflect.Uint8 { - sliceDecoder := decoderOfSlice(cfg, prefix, typ) - return &base64Codec{sliceDecoder: sliceDecoder} - } - if typ.Implements(anyType) { - return &anyCodec{} - } - switch typ.Kind() { - case reflect.String: - if typeName != "string" { - return decoderOfType(cfg, prefix, reflect.TypeOf((*string)(nil)).Elem()) - } - return &stringCodec{} - case reflect.Int: - if typeName != "int" { - return decoderOfType(cfg, prefix, reflect.TypeOf((*int)(nil)).Elem()) - } - return &intCodec{} - case reflect.Int8: - if typeName != "int8" { - return decoderOfType(cfg, prefix, reflect.TypeOf((*int8)(nil)).Elem()) - } - return &int8Codec{} - case reflect.Int16: - if typeName != "int16" { - return decoderOfType(cfg, prefix, reflect.TypeOf((*int16)(nil)).Elem()) - } - return &int16Codec{} - case reflect.Int32: - if typeName != "int32" { - return decoderOfType(cfg, prefix, reflect.TypeOf((*int32)(nil)).Elem()) - } - return &int32Codec{} - case reflect.Int64: - if typeName != "int64" { - return decoderOfType(cfg, prefix, reflect.TypeOf((*int64)(nil)).Elem()) - } - return &int64Codec{} - case reflect.Uint: - if typeName != "uint" { - return decoderOfType(cfg, prefix, reflect.TypeOf((*uint)(nil)).Elem()) - } - return &uintCodec{} - case reflect.Uint8: - if typeName != "uint8" { - return decoderOfType(cfg, prefix, reflect.TypeOf((*uint8)(nil)).Elem()) - } - return &uint8Codec{} - case reflect.Uint16: - if typeName != "uint16" { - return decoderOfType(cfg, prefix, reflect.TypeOf((*uint16)(nil)).Elem()) - } - return &uint16Codec{} - case reflect.Uint32: - if typeName != "uint32" { - return decoderOfType(cfg, prefix, reflect.TypeOf((*uint32)(nil)).Elem()) - } - return &uint32Codec{} - case reflect.Uintptr: - if typeName != "uintptr" { - return decoderOfType(cfg, prefix, reflect.TypeOf((*uintptr)(nil)).Elem()) - } - return &uintptrCodec{} - case reflect.Uint64: - if typeName != "uint64" { - return decoderOfType(cfg, prefix, reflect.TypeOf((*uint64)(nil)).Elem()) - } - return &uint64Codec{} - case reflect.Float32: - if typeName != "float32" { - return decoderOfType(cfg, prefix, reflect.TypeOf((*float32)(nil)).Elem()) - } - return &float32Codec{} - case reflect.Float64: - if typeName != "float64" { - return decoderOfType(cfg, prefix, reflect.TypeOf((*float64)(nil)).Elem()) - } - return &float64Codec{} - case reflect.Bool: - if typeName != "bool" { - return decoderOfType(cfg, prefix, reflect.TypeOf((*bool)(nil)).Elem()) - } - return &boolCodec{} - case reflect.Interface: - if typ.NumMethod() == 0 { - return &emptyInterfaceCodec{} - } - return &nonEmptyInterfaceCodec{} - case reflect.Struct: - return decoderOfStruct(cfg, prefix, typ) - case reflect.Array: - return decoderOfArray(cfg, prefix, typ) - case reflect.Slice: - return decoderOfSlice(cfg, prefix, typ) - case reflect.Map: - return decoderOfMap(cfg, prefix, typ) - case reflect.Ptr: - return decoderOfOptional(cfg, prefix, typ) - default: - return &lazyErrorDecoder{err: fmt.Errorf("%s%s is unsupported type", prefix, typ.String())} - } -} - -func encoderOfType(cfg *frozenConfig, prefix string, typ reflect.Type) ValEncoder { - cacheKey := typ - encoder := cfg.getEncoderFromCache(cacheKey) - if encoder != nil { - return encoder - } - encoder = getTypeEncoderFromExtension(cfg, typ) - if encoder != nil { - cfg.addEncoderToCache(cacheKey, encoder) - return encoder - } - encoder = &placeholderEncoder{cfg: cfg, cacheKey: cacheKey} - cfg.addEncoderToCache(cacheKey, encoder) - encoder = createEncoderOfType(cfg, prefix, typ) - for _, extension := range extensions { - encoder = extension.DecorateEncoder(typ, encoder) - } - for _, extension := range cfg.extensions { - encoder = extension.DecorateEncoder(typ, encoder) - } - cfg.addEncoderToCache(cacheKey, encoder) - return encoder -} - -func createEncoderOfType(cfg *frozenConfig, prefix string, typ reflect.Type) ValEncoder { - if typ == jsonRawMessageType { - return &jsonRawMessageCodec{} - } - if typ == jsoniterRawMessageType { - return &jsoniterRawMessageCodec{} - } - if typ.AssignableTo(jsonNumberType) { - return &jsonNumberCodec{} - } - if typ.AssignableTo(jsoniterNumberType) { - return &jsoniterNumberCodec{} - } - if typ.Implements(marshalerType) { - checkIsEmpty := createCheckIsEmpty(cfg, typ) - templateInterface := reflect.New(typ).Elem().Interface() - var encoder ValEncoder = &marshalerEncoder{ - templateInterface: extractInterface(templateInterface), - checkIsEmpty: checkIsEmpty, - } - if typ.Kind() == reflect.Ptr { - encoder = &OptionalEncoder{encoder} - } - return encoder - } - if reflect.PtrTo(typ).Implements(marshalerType) { - checkIsEmpty := createCheckIsEmpty(cfg, reflect.PtrTo(typ)) - templateInterface := reflect.New(typ).Interface() - var encoder ValEncoder = &marshalerEncoder{ - templateInterface: extractInterface(templateInterface), - checkIsEmpty: checkIsEmpty, - } - return encoder - } - if typ.Implements(textMarshalerType) { - checkIsEmpty := createCheckIsEmpty(cfg, typ) - templateInterface := reflect.New(typ).Elem().Interface() - var encoder ValEncoder = &textMarshalerEncoder{ - templateInterface: extractInterface(templateInterface), - checkIsEmpty: checkIsEmpty, - } - if typ.Kind() == reflect.Ptr { - encoder = &OptionalEncoder{encoder} - } - return encoder - } - if typ.Kind() == reflect.Slice && typ.Elem().Kind() == reflect.Uint8 { - return &base64Codec{} - } - if typ.Implements(anyType) { - return &anyCodec{} - } - return createEncoderOfSimpleType(cfg, prefix, typ) -} - -func createCheckIsEmpty(cfg *frozenConfig, typ reflect.Type) checkIsEmpty { - kind := typ.Kind() - switch kind { - case reflect.String: - return &stringCodec{} - case reflect.Int: - return &intCodec{} - case reflect.Int8: - return &int8Codec{} - case reflect.Int16: - return &int16Codec{} - case reflect.Int32: - return &int32Codec{} - case reflect.Int64: - return &int64Codec{} - case reflect.Uint: - return &uintCodec{} - case reflect.Uint8: - return &uint8Codec{} - case reflect.Uint16: - return &uint16Codec{} - case reflect.Uint32: - return &uint32Codec{} - case reflect.Uintptr: - return &uintptrCodec{} - case reflect.Uint64: - return &uint64Codec{} - case reflect.Float32: - return &float32Codec{} - case reflect.Float64: - return &float64Codec{} - case reflect.Bool: - return &boolCodec{} - case reflect.Interface: - if typ.NumMethod() == 0 { - return &emptyInterfaceCodec{} - } - return &nonEmptyInterfaceCodec{} - case reflect.Struct: - return &structEncoder{typ: typ} - case reflect.Array: - return &arrayEncoder{} - case reflect.Slice: - return &sliceEncoder{} - case reflect.Map: - return encoderOfMap(cfg, "", typ) - case reflect.Ptr: - return &OptionalEncoder{} - default: - return &lazyErrorEncoder{err: fmt.Errorf("unsupported type: %v", typ)} - } -} - -func createEncoderOfSimpleType(cfg *frozenConfig, prefix string, typ reflect.Type) ValEncoder { - typeName := typ.String() - kind := typ.Kind() - switch kind { - case reflect.String: - if typeName != "string" { - return encoderOfType(cfg, prefix, reflect.TypeOf((*string)(nil)).Elem()) - } - return &stringCodec{} - case reflect.Int: - if typeName != "int" { - return encoderOfType(cfg, prefix, reflect.TypeOf((*int)(nil)).Elem()) - } - return &intCodec{} - case reflect.Int8: - if typeName != "int8" { - return encoderOfType(cfg, prefix, reflect.TypeOf((*int8)(nil)).Elem()) - } - return &int8Codec{} - case reflect.Int16: - if typeName != "int16" { - return encoderOfType(cfg, prefix, reflect.TypeOf((*int16)(nil)).Elem()) - } - return &int16Codec{} - case reflect.Int32: - if typeName != "int32" { - return encoderOfType(cfg, prefix, reflect.TypeOf((*int32)(nil)).Elem()) - } - return &int32Codec{} - case reflect.Int64: - if typeName != "int64" { - return encoderOfType(cfg, prefix, reflect.TypeOf((*int64)(nil)).Elem()) - } - return &int64Codec{} - case reflect.Uint: - if typeName != "uint" { - return encoderOfType(cfg, prefix, reflect.TypeOf((*uint)(nil)).Elem()) - } - return &uintCodec{} - case reflect.Uint8: - if typeName != "uint8" { - return encoderOfType(cfg, prefix, reflect.TypeOf((*uint8)(nil)).Elem()) - } - return &uint8Codec{} - case reflect.Uint16: - if typeName != "uint16" { - return encoderOfType(cfg, prefix, reflect.TypeOf((*uint16)(nil)).Elem()) - } - return &uint16Codec{} - case reflect.Uint32: - if typeName != "uint32" { - return encoderOfType(cfg, prefix, reflect.TypeOf((*uint32)(nil)).Elem()) - } - return &uint32Codec{} - case reflect.Uintptr: - if typeName != "uintptr" { - return encoderOfType(cfg, prefix, reflect.TypeOf((*uintptr)(nil)).Elem()) - } - return &uintptrCodec{} - case reflect.Uint64: - if typeName != "uint64" { - return encoderOfType(cfg, prefix, reflect.TypeOf((*uint64)(nil)).Elem()) - } - return &uint64Codec{} - case reflect.Float32: - if typeName != "float32" { - return encoderOfType(cfg, prefix, reflect.TypeOf((*float32)(nil)).Elem()) - } - return &float32Codec{} - case reflect.Float64: - if typeName != "float64" { - return encoderOfType(cfg, prefix, reflect.TypeOf((*float64)(nil)).Elem()) - } - return &float64Codec{} - case reflect.Bool: - if typeName != "bool" { - return encoderOfType(cfg, prefix, reflect.TypeOf((*bool)(nil)).Elem()) - } - return &boolCodec{} - case reflect.Interface: - if typ.NumMethod() == 0 { - return &emptyInterfaceCodec{} - } - return &nonEmptyInterfaceCodec{} - case reflect.Struct: - return encoderOfStruct(cfg, prefix, typ) - case reflect.Array: - return encoderOfArray(cfg, prefix, typ) - case reflect.Slice: - return encoderOfSlice(cfg, prefix, typ) - case reflect.Map: - return encoderOfMap(cfg, prefix, typ) - case reflect.Ptr: - return encoderOfOptional(cfg, prefix, typ) - default: - return &lazyErrorEncoder{err: fmt.Errorf("%s%s is unsupported type", prefix, typ.String())} - } -} - -type placeholderEncoder struct { - cfg *frozenConfig - cacheKey reflect.Type -} - -func (encoder *placeholderEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - encoder.getRealEncoder().Encode(ptr, stream) -} - -func (encoder *placeholderEncoder) EncodeInterface(val interface{}, stream *Stream) { - encoder.getRealEncoder().EncodeInterface(val, stream) -} - -func (encoder *placeholderEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return encoder.getRealEncoder().IsEmpty(ptr) -} - -func (encoder *placeholderEncoder) getRealEncoder() ValEncoder { - for i := 0; i < 500; i++ { - realDecoder := encoder.cfg.getEncoderFromCache(encoder.cacheKey) - _, isPlaceholder := realDecoder.(*placeholderEncoder) - if isPlaceholder { - time.Sleep(10 * time.Millisecond) - } else { - return realDecoder - } - } - panic(fmt.Sprintf("real encoder not found for cache key: %v", encoder.cacheKey)) -} - -type placeholderDecoder struct { - cfg *frozenConfig - cacheKey reflect.Type -} - -func (decoder *placeholderDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - for i := 0; i < 500; i++ { - realDecoder := decoder.cfg.getDecoderFromCache(decoder.cacheKey) - _, isPlaceholder := realDecoder.(*placeholderDecoder) - if isPlaceholder { - time.Sleep(10 * time.Millisecond) - } else { - realDecoder.Decode(ptr, iter) - return - } - } - panic(fmt.Sprintf("real decoder not found for cache key: %v", decoder.cacheKey)) -} - -type lazyErrorDecoder struct { - err error -} - -func (decoder *lazyErrorDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - if iter.WhatIsNext() != NilValue { - if iter.Error == nil { - iter.Error = decoder.err - } - } else { - iter.Skip() - } -} - -type lazyErrorEncoder struct { - err error -} - -func (encoder *lazyErrorEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - if ptr == nil { - stream.WriteNil() - } else if stream.Error == nil { - stream.Error = encoder.err - } -} - -func (encoder *lazyErrorEncoder) EncodeInterface(val interface{}, stream *Stream) { - if val == nil { - stream.WriteNil() - } else if stream.Error == nil { - stream.Error = encoder.err - } -} - -func (encoder *lazyErrorEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return false -} - -func extractInterface(val interface{}) emptyInterface { - return *((*emptyInterface)(unsafe.Pointer(&val))) -} - -// emptyInterface is the header for an interface{} value. -type emptyInterface struct { - typ unsafe.Pointer - word unsafe.Pointer -} - -// emptyInterface is the header for an interface with method (not interface{}) -type nonEmptyInterface struct { - // see ../runtime/iface.go:/Itab - itab *struct { - ityp unsafe.Pointer // static interface type - typ unsafe.Pointer // dynamic concrete type - link unsafe.Pointer - bad int32 - unused int32 - fun [100000]unsafe.Pointer // method table - } - word unsafe.Pointer -} diff --git a/vendor/github.com/json-iterator/go/feature_reflect_array.go b/vendor/github.com/json-iterator/go/feature_reflect_array.go deleted file mode 100644 index a6dd91cab..000000000 --- a/vendor/github.com/json-iterator/go/feature_reflect_array.go +++ /dev/null @@ -1,110 +0,0 @@ -package jsoniter - -import ( - "fmt" - "io" - "reflect" - "unsafe" -) - -func decoderOfArray(cfg *frozenConfig, prefix string, typ reflect.Type) ValDecoder { - decoder := decoderOfType(cfg, prefix+"[array]->", typ.Elem()) - return &arrayDecoder{typ, typ.Elem(), decoder} -} - -func encoderOfArray(cfg *frozenConfig, prefix string, typ reflect.Type) ValEncoder { - if typ.Len() == 0 { - return emptyArrayEncoder{} - } - encoder := encoderOfType(cfg, prefix+"[array]->", typ.Elem()) - if typ.Elem().Kind() == reflect.Map { - encoder = &OptionalEncoder{encoder} - } - return &arrayEncoder{typ, typ.Elem(), encoder} -} - -type emptyArrayEncoder struct{} - -func (encoder emptyArrayEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteEmptyArray() -} - -func (encoder emptyArrayEncoder) EncodeInterface(val interface{}, stream *Stream) { - stream.WriteEmptyArray() -} - -func (encoder emptyArrayEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return true -} - -type arrayEncoder struct { - arrayType reflect.Type - elemType reflect.Type - elemEncoder ValEncoder -} - -func (encoder *arrayEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteArrayStart() - elemPtr := unsafe.Pointer(ptr) - encoder.elemEncoder.Encode(elemPtr, stream) - for i := 1; i < encoder.arrayType.Len(); i++ { - stream.WriteMore() - elemPtr = unsafe.Pointer(uintptr(elemPtr) + encoder.elemType.Size()) - encoder.elemEncoder.Encode(unsafe.Pointer(elemPtr), stream) - } - stream.WriteArrayEnd() - if stream.Error != nil && stream.Error != io.EOF { - stream.Error = fmt.Errorf("%v: %s", encoder.arrayType, stream.Error.Error()) - } -} - -func (encoder *arrayEncoder) EncodeInterface(val interface{}, stream *Stream) { - // special optimization for interface{} - e := (*emptyInterface)(unsafe.Pointer(&val)) - if e.word == nil { - stream.WriteArrayStart() - stream.WriteNil() - stream.WriteArrayEnd() - return - } - elemType := encoder.arrayType.Elem() - if encoder.arrayType.Len() == 1 && (elemType.Kind() == reflect.Ptr || elemType.Kind() == reflect.Map) { - ptr := uintptr(e.word) - e.word = unsafe.Pointer(&ptr) - } - if reflect.TypeOf(val).Kind() == reflect.Ptr { - encoder.Encode(unsafe.Pointer(&e.word), stream) - } else { - encoder.Encode(e.word, stream) - } -} - -func (encoder *arrayEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return false -} - -type arrayDecoder struct { - arrayType reflect.Type - elemType reflect.Type - elemDecoder ValDecoder -} - -func (decoder *arrayDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - decoder.doDecode(ptr, iter) - if iter.Error != nil && iter.Error != io.EOF { - iter.Error = fmt.Errorf("%v: %s", decoder.arrayType, iter.Error.Error()) - } -} - -func (decoder *arrayDecoder) doDecode(ptr unsafe.Pointer, iter *Iterator) { - offset := uintptr(0) - iter.ReadArrayCB(func(iter *Iterator) bool { - if offset < decoder.arrayType.Size() { - decoder.elemDecoder.Decode(unsafe.Pointer(uintptr(ptr)+offset), iter) - offset += decoder.elemType.Size() - } else { - iter.Skip() - } - return true - }) -} diff --git a/vendor/github.com/json-iterator/go/feature_reflect_map.go b/vendor/github.com/json-iterator/go/feature_reflect_map.go deleted file mode 100644 index f537d026a..000000000 --- a/vendor/github.com/json-iterator/go/feature_reflect_map.go +++ /dev/null @@ -1,260 +0,0 @@ -package jsoniter - -import ( - "encoding" - "encoding/json" - "reflect" - "sort" - "strconv" - "unsafe" -) - -func decoderOfMap(cfg *frozenConfig, prefix string, typ reflect.Type) ValDecoder { - decoder := decoderOfType(cfg, prefix+"[map]->", typ.Elem()) - mapInterface := reflect.New(typ).Interface() - return &mapDecoder{typ, typ.Key(), typ.Elem(), decoder, extractInterface(mapInterface)} -} - -func encoderOfMap(cfg *frozenConfig, prefix string, typ reflect.Type) ValEncoder { - elemType := typ.Elem() - encoder := encoderOfType(cfg, prefix+"[map]->", elemType) - mapInterface := reflect.New(typ).Elem().Interface() - if cfg.sortMapKeys { - return &sortKeysMapEncoder{typ, elemType, encoder, *((*emptyInterface)(unsafe.Pointer(&mapInterface)))} - } - return &mapEncoder{typ, elemType, encoder, *((*emptyInterface)(unsafe.Pointer(&mapInterface)))} -} - -type mapDecoder struct { - mapType reflect.Type - keyType reflect.Type - elemType reflect.Type - elemDecoder ValDecoder - mapInterface emptyInterface -} - -func (decoder *mapDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - // dark magic to cast unsafe.Pointer back to interface{} using reflect.Type - mapInterface := decoder.mapInterface - mapInterface.word = ptr - realInterface := (*interface{})(unsafe.Pointer(&mapInterface)) - realVal := reflect.ValueOf(*realInterface).Elem() - if iter.ReadNil() { - realVal.Set(reflect.Zero(decoder.mapType)) - return - } - if realVal.IsNil() { - realVal.Set(reflect.MakeMap(realVal.Type())) - } - iter.ReadMapCB(func(iter *Iterator, keyStr string) bool { - elem := reflect.New(decoder.elemType) - decoder.elemDecoder.Decode(extractInterface(elem.Interface()).word, iter) - // to put into map, we have to use reflection - keyType := decoder.keyType - // TODO: remove this from loop - switch { - case keyType.Kind() == reflect.String: - realVal.SetMapIndex(reflect.ValueOf(keyStr).Convert(keyType), elem.Elem()) - return true - case keyType.Implements(textUnmarshalerType): - textUnmarshaler := reflect.New(keyType.Elem()).Interface().(encoding.TextUnmarshaler) - err := textUnmarshaler.UnmarshalText([]byte(keyStr)) - if err != nil { - iter.ReportError("read map key as TextUnmarshaler", err.Error()) - return false - } - realVal.SetMapIndex(reflect.ValueOf(textUnmarshaler), elem.Elem()) - return true - case reflect.PtrTo(keyType).Implements(textUnmarshalerType): - textUnmarshaler := reflect.New(keyType).Interface().(encoding.TextUnmarshaler) - err := textUnmarshaler.UnmarshalText([]byte(keyStr)) - if err != nil { - iter.ReportError("read map key as TextUnmarshaler", err.Error()) - return false - } - realVal.SetMapIndex(reflect.ValueOf(textUnmarshaler).Elem(), elem.Elem()) - return true - default: - switch keyType.Kind() { - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - n, err := strconv.ParseInt(keyStr, 10, 64) - if err != nil || reflect.Zero(keyType).OverflowInt(n) { - iter.ReportError("read map key as int64", "read int64 failed") - return false - } - realVal.SetMapIndex(reflect.ValueOf(n).Convert(keyType), elem.Elem()) - return true - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - n, err := strconv.ParseUint(keyStr, 10, 64) - if err != nil || reflect.Zero(keyType).OverflowUint(n) { - iter.ReportError("read map key as uint64", "read uint64 failed") - return false - } - realVal.SetMapIndex(reflect.ValueOf(n).Convert(keyType), elem.Elem()) - return true - } - } - iter.ReportError("read map key", "unexpected map key type "+keyType.String()) - return true - }) -} - -type mapEncoder struct { - mapType reflect.Type - elemType reflect.Type - elemEncoder ValEncoder - mapInterface emptyInterface -} - -func (encoder *mapEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - mapInterface := encoder.mapInterface - mapInterface.word = ptr - realInterface := (*interface{})(unsafe.Pointer(&mapInterface)) - realVal := reflect.ValueOf(*realInterface) - stream.WriteObjectStart() - for i, key := range realVal.MapKeys() { - if i != 0 { - stream.WriteMore() - } - encodeMapKey(key, stream) - if stream.indention > 0 { - stream.writeTwoBytes(byte(':'), byte(' ')) - } else { - stream.writeByte(':') - } - val := realVal.MapIndex(key).Interface() - encoder.elemEncoder.EncodeInterface(val, stream) - } - stream.WriteObjectEnd() -} - -func encodeMapKey(key reflect.Value, stream *Stream) { - if key.Kind() == reflect.String { - stream.WriteString(key.String()) - return - } - if tm, ok := key.Interface().(encoding.TextMarshaler); ok { - buf, err := tm.MarshalText() - if err != nil { - stream.Error = err - return - } - stream.writeByte('"') - stream.Write(buf) - stream.writeByte('"') - return - } - switch key.Kind() { - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - stream.writeByte('"') - stream.WriteInt64(key.Int()) - stream.writeByte('"') - return - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - stream.writeByte('"') - stream.WriteUint64(key.Uint()) - stream.writeByte('"') - return - } - stream.Error = &json.UnsupportedTypeError{Type: key.Type()} -} - -func (encoder *mapEncoder) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, encoder) -} - -func (encoder *mapEncoder) IsEmpty(ptr unsafe.Pointer) bool { - mapInterface := encoder.mapInterface - mapInterface.word = ptr - realInterface := (*interface{})(unsafe.Pointer(&mapInterface)) - realVal := reflect.ValueOf(*realInterface) - return realVal.Len() == 0 -} - -type sortKeysMapEncoder struct { - mapType reflect.Type - elemType reflect.Type - elemEncoder ValEncoder - mapInterface emptyInterface -} - -func (encoder *sortKeysMapEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - mapInterface := encoder.mapInterface - mapInterface.word = ptr - realInterface := (*interface{})(unsafe.Pointer(&mapInterface)) - realVal := reflect.ValueOf(*realInterface) - - // Extract and sort the keys. - keys := realVal.MapKeys() - sv := stringValues(make([]reflectWithString, len(keys))) - for i, v := range keys { - sv[i].v = v - if err := sv[i].resolve(); err != nil { - stream.Error = err - return - } - } - sort.Sort(sv) - - stream.WriteObjectStart() - for i, key := range sv { - if i != 0 { - stream.WriteMore() - } - stream.WriteVal(key.s) // might need html escape, so can not WriteString directly - if stream.indention > 0 { - stream.writeTwoBytes(byte(':'), byte(' ')) - } else { - stream.writeByte(':') - } - val := realVal.MapIndex(key.v).Interface() - encoder.elemEncoder.EncodeInterface(val, stream) - } - stream.WriteObjectEnd() -} - -// stringValues is a slice of reflect.Value holding *reflect.StringValue. -// It implements the methods to sort by string. -type stringValues []reflectWithString - -type reflectWithString struct { - v reflect.Value - s string -} - -func (w *reflectWithString) resolve() error { - if w.v.Kind() == reflect.String { - w.s = w.v.String() - return nil - } - if tm, ok := w.v.Interface().(encoding.TextMarshaler); ok { - buf, err := tm.MarshalText() - w.s = string(buf) - return err - } - switch w.v.Kind() { - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - w.s = strconv.FormatInt(w.v.Int(), 10) - return nil - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - w.s = strconv.FormatUint(w.v.Uint(), 10) - return nil - } - return &json.UnsupportedTypeError{Type: w.v.Type()} -} - -func (sv stringValues) Len() int { return len(sv) } -func (sv stringValues) Swap(i, j int) { sv[i], sv[j] = sv[j], sv[i] } -func (sv stringValues) Less(i, j int) bool { return sv[i].s < sv[j].s } - -func (encoder *sortKeysMapEncoder) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, encoder) -} - -func (encoder *sortKeysMapEncoder) IsEmpty(ptr unsafe.Pointer) bool { - mapInterface := encoder.mapInterface - mapInterface.word = ptr - realInterface := (*interface{})(unsafe.Pointer(&mapInterface)) - realVal := reflect.ValueOf(*realInterface) - return realVal.Len() == 0 -} diff --git a/vendor/github.com/json-iterator/go/feature_reflect_native.go b/vendor/github.com/json-iterator/go/feature_reflect_native.go deleted file mode 100644 index 464a8f7a6..000000000 --- a/vendor/github.com/json-iterator/go/feature_reflect_native.go +++ /dev/null @@ -1,789 +0,0 @@ -package jsoniter - -import ( - "encoding" - "encoding/base64" - "encoding/json" - "reflect" - "unsafe" -) - -type stringCodec struct { -} - -func (codec *stringCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - *((*string)(ptr)) = iter.ReadString() -} - -func (codec *stringCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - str := *((*string)(ptr)) - stream.WriteString(str) -} - -func (codec *stringCodec) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, codec) -} - -func (codec *stringCodec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*string)(ptr)) == "" -} - -type intCodec struct { -} - -func (codec *intCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*int)(ptr)) = iter.ReadInt() - } -} - -func (codec *intCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteInt(*((*int)(ptr))) -} - -func (codec *intCodec) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, codec) -} - -func (codec *intCodec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*int)(ptr)) == 0 -} - -type uintptrCodec struct { -} - -func (codec *uintptrCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*uintptr)(ptr)) = uintptr(iter.ReadUint64()) - } -} - -func (codec *uintptrCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteUint64(uint64(*((*uintptr)(ptr)))) -} - -func (codec *uintptrCodec) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, codec) -} - -func (codec *uintptrCodec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*uintptr)(ptr)) == 0 -} - -type int8Codec struct { -} - -func (codec *int8Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*int8)(ptr)) = iter.ReadInt8() - } -} - -func (codec *int8Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteInt8(*((*int8)(ptr))) -} - -func (codec *int8Codec) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, codec) -} - -func (codec *int8Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*int8)(ptr)) == 0 -} - -type int16Codec struct { -} - -func (codec *int16Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*int16)(ptr)) = iter.ReadInt16() - } -} - -func (codec *int16Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteInt16(*((*int16)(ptr))) -} - -func (codec *int16Codec) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, codec) -} - -func (codec *int16Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*int16)(ptr)) == 0 -} - -type int32Codec struct { -} - -func (codec *int32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*int32)(ptr)) = iter.ReadInt32() - } -} - -func (codec *int32Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteInt32(*((*int32)(ptr))) -} - -func (codec *int32Codec) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, codec) -} - -func (codec *int32Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*int32)(ptr)) == 0 -} - -type int64Codec struct { -} - -func (codec *int64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*int64)(ptr)) = iter.ReadInt64() - } -} - -func (codec *int64Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteInt64(*((*int64)(ptr))) -} - -func (codec *int64Codec) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, codec) -} - -func (codec *int64Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*int64)(ptr)) == 0 -} - -type uintCodec struct { -} - -func (codec *uintCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*uint)(ptr)) = iter.ReadUint() - return - } -} - -func (codec *uintCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteUint(*((*uint)(ptr))) -} - -func (codec *uintCodec) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, codec) -} - -func (codec *uintCodec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*uint)(ptr)) == 0 -} - -type uint8Codec struct { -} - -func (codec *uint8Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*uint8)(ptr)) = iter.ReadUint8() - } -} - -func (codec *uint8Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteUint8(*((*uint8)(ptr))) -} - -func (codec *uint8Codec) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, codec) -} - -func (codec *uint8Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*uint8)(ptr)) == 0 -} - -type uint16Codec struct { -} - -func (codec *uint16Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*uint16)(ptr)) = iter.ReadUint16() - } -} - -func (codec *uint16Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteUint16(*((*uint16)(ptr))) -} - -func (codec *uint16Codec) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, codec) -} - -func (codec *uint16Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*uint16)(ptr)) == 0 -} - -type uint32Codec struct { -} - -func (codec *uint32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*uint32)(ptr)) = iter.ReadUint32() - } -} - -func (codec *uint32Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteUint32(*((*uint32)(ptr))) -} - -func (codec *uint32Codec) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, codec) -} - -func (codec *uint32Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*uint32)(ptr)) == 0 -} - -type uint64Codec struct { -} - -func (codec *uint64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*uint64)(ptr)) = iter.ReadUint64() - } -} - -func (codec *uint64Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteUint64(*((*uint64)(ptr))) -} - -func (codec *uint64Codec) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, codec) -} - -func (codec *uint64Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*uint64)(ptr)) == 0 -} - -type float32Codec struct { -} - -func (codec *float32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*float32)(ptr)) = iter.ReadFloat32() - } -} - -func (codec *float32Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteFloat32(*((*float32)(ptr))) -} - -func (codec *float32Codec) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, codec) -} - -func (codec *float32Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*float32)(ptr)) == 0 -} - -type float64Codec struct { -} - -func (codec *float64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*float64)(ptr)) = iter.ReadFloat64() - } -} - -func (codec *float64Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteFloat64(*((*float64)(ptr))) -} - -func (codec *float64Codec) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, codec) -} - -func (codec *float64Codec) IsEmpty(ptr unsafe.Pointer) bool { - return *((*float64)(ptr)) == 0 -} - -type boolCodec struct { -} - -func (codec *boolCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if !iter.ReadNil() { - *((*bool)(ptr)) = iter.ReadBool() - } -} - -func (codec *boolCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteBool(*((*bool)(ptr))) -} - -func (codec *boolCodec) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, codec) -} - -func (codec *boolCodec) IsEmpty(ptr unsafe.Pointer) bool { - return !(*((*bool)(ptr))) -} - -type emptyInterfaceCodec struct { -} - -func (codec *emptyInterfaceCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - existing := *((*interface{})(ptr)) - - // Checking for both typed and untyped nil pointers. - if existing != nil && - reflect.TypeOf(existing).Kind() == reflect.Ptr && - !reflect.ValueOf(existing).IsNil() { - - var ptrToExisting interface{} - for { - elem := reflect.ValueOf(existing).Elem() - if elem.Kind() != reflect.Ptr || elem.IsNil() { - break - } - ptrToExisting = existing - existing = elem.Interface() - } - - if iter.ReadNil() { - if ptrToExisting != nil { - nilPtr := reflect.Zero(reflect.TypeOf(ptrToExisting).Elem()) - reflect.ValueOf(ptrToExisting).Elem().Set(nilPtr) - } else { - *((*interface{})(ptr)) = nil - } - } else { - iter.ReadVal(existing) - } - - return - } - - if iter.ReadNil() { - *((*interface{})(ptr)) = nil - } else { - *((*interface{})(ptr)) = iter.Read() - } -} - -func (codec *emptyInterfaceCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteVal(*((*interface{})(ptr))) -} - -func (codec *emptyInterfaceCodec) EncodeInterface(val interface{}, stream *Stream) { - stream.WriteVal(val) -} - -func (codec *emptyInterfaceCodec) IsEmpty(ptr unsafe.Pointer) bool { - emptyInterface := (*emptyInterface)(ptr) - return emptyInterface.typ == nil -} - -type nonEmptyInterfaceCodec struct { -} - -func (codec *nonEmptyInterfaceCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if iter.WhatIsNext() == NilValue { - iter.skipFourBytes('n', 'u', 'l', 'l') - *((*interface{})(ptr)) = nil - return - } - nonEmptyInterface := (*nonEmptyInterface)(ptr) - if nonEmptyInterface.itab == nil { - iter.ReportError("read non-empty interface", "do not know which concrete type to decode to") - return - } - var i interface{} - e := (*emptyInterface)(unsafe.Pointer(&i)) - e.typ = nonEmptyInterface.itab.typ - e.word = nonEmptyInterface.word - iter.ReadVal(&i) - if e.word == nil { - nonEmptyInterface.itab = nil - } - nonEmptyInterface.word = e.word -} - -func (codec *nonEmptyInterfaceCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - nonEmptyInterface := (*nonEmptyInterface)(ptr) - var i interface{} - if nonEmptyInterface.itab != nil { - e := (*emptyInterface)(unsafe.Pointer(&i)) - e.typ = nonEmptyInterface.itab.typ - e.word = nonEmptyInterface.word - } - stream.WriteVal(i) -} - -func (codec *nonEmptyInterfaceCodec) EncodeInterface(val interface{}, stream *Stream) { - stream.WriteVal(val) -} - -func (codec *nonEmptyInterfaceCodec) IsEmpty(ptr unsafe.Pointer) bool { - nonEmptyInterface := (*nonEmptyInterface)(ptr) - return nonEmptyInterface.word == nil -} - -type anyCodec struct { -} - -func (codec *anyCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - *((*Any)(ptr)) = iter.ReadAny() -} - -func (codec *anyCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - (*((*Any)(ptr))).WriteTo(stream) -} - -func (codec *anyCodec) EncodeInterface(val interface{}, stream *Stream) { - (val.(Any)).WriteTo(stream) -} - -func (codec *anyCodec) IsEmpty(ptr unsafe.Pointer) bool { - return (*((*Any)(ptr))).Size() == 0 -} - -type jsonNumberCodec struct { -} - -func (codec *jsonNumberCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - switch iter.WhatIsNext() { - case StringValue: - *((*json.Number)(ptr)) = json.Number(iter.ReadString()) - case NilValue: - iter.skipFourBytes('n', 'u', 'l', 'l') - *((*json.Number)(ptr)) = "" - default: - *((*json.Number)(ptr)) = json.Number([]byte(iter.readNumberAsString())) - } -} - -func (codec *jsonNumberCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - number := *((*json.Number)(ptr)) - if len(number) == 0 { - stream.WriteRaw("0") - } else { - stream.WriteRaw(string(number)) - } -} - -func (codec *jsonNumberCodec) EncodeInterface(val interface{}, stream *Stream) { - number := val.(json.Number) - if len(number) == 0 { - stream.WriteRaw("0") - } else { - stream.WriteRaw(string(number)) - } -} - -func (codec *jsonNumberCodec) IsEmpty(ptr unsafe.Pointer) bool { - return len(*((*json.Number)(ptr))) == 0 -} - -type jsoniterNumberCodec struct { -} - -func (codec *jsoniterNumberCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - switch iter.WhatIsNext() { - case StringValue: - *((*Number)(ptr)) = Number(iter.ReadString()) - case NilValue: - iter.skipFourBytes('n', 'u', 'l', 'l') - *((*Number)(ptr)) = "" - default: - *((*Number)(ptr)) = Number([]byte(iter.readNumberAsString())) - } -} - -func (codec *jsoniterNumberCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - number := *((*Number)(ptr)) - if len(number) == 0 { - stream.WriteRaw("0") - } else { - stream.WriteRaw(string(number)) - } -} - -func (codec *jsoniterNumberCodec) EncodeInterface(val interface{}, stream *Stream) { - number := val.(Number) - if len(number) == 0 { - stream.WriteRaw("0") - } else { - stream.WriteRaw(string(number)) - } -} - -func (codec *jsoniterNumberCodec) IsEmpty(ptr unsafe.Pointer) bool { - return len(*((*Number)(ptr))) == 0 -} - -type jsonRawMessageCodec struct { -} - -func (codec *jsonRawMessageCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - *((*json.RawMessage)(ptr)) = json.RawMessage(iter.SkipAndReturnBytes()) -} - -func (codec *jsonRawMessageCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteRaw(string(*((*json.RawMessage)(ptr)))) -} - -func (codec *jsonRawMessageCodec) EncodeInterface(val interface{}, stream *Stream) { - stream.WriteRaw(string(val.(json.RawMessage))) -} - -func (codec *jsonRawMessageCodec) IsEmpty(ptr unsafe.Pointer) bool { - return len(*((*json.RawMessage)(ptr))) == 0 -} - -type jsoniterRawMessageCodec struct { -} - -func (codec *jsoniterRawMessageCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { - *((*RawMessage)(ptr)) = RawMessage(iter.SkipAndReturnBytes()) -} - -func (codec *jsoniterRawMessageCodec) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.WriteRaw(string(*((*RawMessage)(ptr)))) -} - -func (codec *jsoniterRawMessageCodec) EncodeInterface(val interface{}, stream *Stream) { - stream.WriteRaw(string(val.(RawMessage))) -} - -func (codec *jsoniterRawMessageCodec) IsEmpty(ptr unsafe.Pointer) bool { - return len(*((*RawMessage)(ptr))) == 0 -} - -type base64Codec struct { - sliceDecoder ValDecoder -} - -func (codec *base64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { - if iter.ReadNil() { - ptrSlice := (*sliceHeader)(ptr) - ptrSlice.Len = 0 - ptrSlice.Cap = 0 - ptrSlice.Data = nil - return - } - switch iter.WhatIsNext() { - case StringValue: - encoding := base64.StdEncoding - src := iter.SkipAndReturnBytes() - src = src[1 : len(src)-1] - decodedLen := encoding.DecodedLen(len(src)) - dst := make([]byte, decodedLen) - len, err := encoding.Decode(dst, src) - if err != nil { - iter.ReportError("decode base64", err.Error()) - } else { - dst = dst[:len] - dstSlice := (*sliceHeader)(unsafe.Pointer(&dst)) - ptrSlice := (*sliceHeader)(ptr) - ptrSlice.Data = dstSlice.Data - ptrSlice.Cap = dstSlice.Cap - ptrSlice.Len = dstSlice.Len - } - case ArrayValue: - codec.sliceDecoder.Decode(ptr, iter) - default: - iter.ReportError("base64Codec", "invalid input") - } -} - -func (codec *base64Codec) Encode(ptr unsafe.Pointer, stream *Stream) { - src := *((*[]byte)(ptr)) - if len(src) == 0 { - stream.WriteNil() - return - } - encoding := base64.StdEncoding - stream.writeByte('"') - toGrow := encoding.EncodedLen(len(src)) - stream.ensure(toGrow) - encoding.Encode(stream.buf[stream.n:], src) - stream.n += toGrow - stream.writeByte('"') -} - -func (codec *base64Codec) EncodeInterface(val interface{}, stream *Stream) { - ptr := extractInterface(val).word - src := *((*[]byte)(ptr)) - if len(src) == 0 { - stream.WriteNil() - return - } - encoding := base64.StdEncoding - stream.writeByte('"') - toGrow := encoding.EncodedLen(len(src)) - stream.ensure(toGrow) - encoding.Encode(stream.buf[stream.n:], src) - stream.n += toGrow - stream.writeByte('"') -} - -func (codec *base64Codec) IsEmpty(ptr unsafe.Pointer) bool { - return len(*((*[]byte)(ptr))) == 0 -} - -type stringModeNumberDecoder struct { - elemDecoder ValDecoder -} - -func (decoder *stringModeNumberDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - c := iter.nextToken() - if c != '"' { - iter.ReportError("stringModeNumberDecoder", `expect ", but found `+string([]byte{c})) - return - } - decoder.elemDecoder.Decode(ptr, iter) - if iter.Error != nil { - return - } - c = iter.readByte() - if c != '"' { - iter.ReportError("stringModeNumberDecoder", `expect ", but found `+string([]byte{c})) - return - } -} - -type stringModeStringDecoder struct { - elemDecoder ValDecoder - cfg *frozenConfig -} - -func (decoder *stringModeStringDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - decoder.elemDecoder.Decode(ptr, iter) - str := *((*string)(ptr)) - tempIter := decoder.cfg.BorrowIterator([]byte(str)) - defer decoder.cfg.ReturnIterator(tempIter) - *((*string)(ptr)) = tempIter.ReadString() -} - -type stringModeNumberEncoder struct { - elemEncoder ValEncoder -} - -func (encoder *stringModeNumberEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - stream.writeByte('"') - encoder.elemEncoder.Encode(ptr, stream) - stream.writeByte('"') -} - -func (encoder *stringModeNumberEncoder) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, encoder) -} - -func (encoder *stringModeNumberEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return encoder.elemEncoder.IsEmpty(ptr) -} - -type stringModeStringEncoder struct { - elemEncoder ValEncoder - cfg *frozenConfig -} - -func (encoder *stringModeStringEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - tempStream := encoder.cfg.BorrowStream(nil) - defer encoder.cfg.ReturnStream(tempStream) - encoder.elemEncoder.Encode(ptr, tempStream) - stream.WriteString(string(tempStream.Buffer())) -} - -func (encoder *stringModeStringEncoder) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, encoder) -} - -func (encoder *stringModeStringEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return encoder.elemEncoder.IsEmpty(ptr) -} - -type marshalerEncoder struct { - templateInterface emptyInterface - checkIsEmpty checkIsEmpty -} - -func (encoder *marshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - templateInterface := encoder.templateInterface - templateInterface.word = ptr - realInterface := (*interface{})(unsafe.Pointer(&templateInterface)) - marshaler, ok := (*realInterface).(json.Marshaler) - if !ok { - stream.WriteVal(nil) - return - } - - bytes, err := marshaler.MarshalJSON() - if err != nil { - stream.Error = err - } else { - stream.Write(bytes) - } -} -func (encoder *marshalerEncoder) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, encoder) -} - -func (encoder *marshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return encoder.checkIsEmpty.IsEmpty(ptr) -} - -type textMarshalerEncoder struct { - templateInterface emptyInterface - checkIsEmpty checkIsEmpty -} - -func (encoder *textMarshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - templateInterface := encoder.templateInterface - templateInterface.word = ptr - realInterface := (*interface{})(unsafe.Pointer(&templateInterface)) - marshaler := (*realInterface).(encoding.TextMarshaler) - bytes, err := marshaler.MarshalText() - if err != nil { - stream.Error = err - } else { - stream.WriteString(string(bytes)) - } -} - -func (encoder *textMarshalerEncoder) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, encoder) -} - -func (encoder *textMarshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return encoder.checkIsEmpty.IsEmpty(ptr) -} - -type unmarshalerDecoder struct { - templateInterface emptyInterface -} - -func (decoder *unmarshalerDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - templateInterface := decoder.templateInterface - templateInterface.word = ptr - realInterface := (*interface{})(unsafe.Pointer(&templateInterface)) - unmarshaler := (*realInterface).(json.Unmarshaler) - iter.nextToken() - iter.unreadByte() // skip spaces - bytes := iter.SkipAndReturnBytes() - err := unmarshaler.UnmarshalJSON(bytes) - if err != nil { - iter.ReportError("unmarshalerDecoder", err.Error()) - } -} - -type textUnmarshalerDecoder struct { - templateInterface emptyInterface -} - -func (decoder *textUnmarshalerDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - templateInterface := decoder.templateInterface - templateInterface.word = ptr - realInterface := (*interface{})(unsafe.Pointer(&templateInterface)) - unmarshaler := (*realInterface).(encoding.TextUnmarshaler) - str := iter.ReadString() - err := unmarshaler.UnmarshalText([]byte(str)) - if err != nil { - iter.ReportError("textUnmarshalerDecoder", err.Error()) - } -} diff --git a/vendor/github.com/json-iterator/go/feature_reflect_slice.go b/vendor/github.com/json-iterator/go/feature_reflect_slice.go deleted file mode 100644 index 078b3bc07..000000000 --- a/vendor/github.com/json-iterator/go/feature_reflect_slice.go +++ /dev/null @@ -1,143 +0,0 @@ -package jsoniter - -import ( - "fmt" - "io" - "reflect" - "unsafe" -) - -func decoderOfSlice(cfg *frozenConfig, prefix string, typ reflect.Type) ValDecoder { - decoder := decoderOfType(cfg, prefix+"[slice]->", typ.Elem()) - return &sliceDecoder{typ, typ.Elem(), decoder} -} - -func encoderOfSlice(cfg *frozenConfig, prefix string, typ reflect.Type) ValEncoder { - encoder := encoderOfType(cfg, prefix+"[slice]->", typ.Elem()) - if typ.Elem().Kind() == reflect.Map { - encoder = &OptionalEncoder{encoder} - } - return &sliceEncoder{typ, typ.Elem(), encoder} -} - -type sliceEncoder struct { - sliceType reflect.Type - elemType reflect.Type - elemEncoder ValEncoder -} - -func (encoder *sliceEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - slice := (*sliceHeader)(ptr) - if slice.Data == nil { - stream.WriteNil() - return - } - if slice.Len == 0 { - stream.WriteEmptyArray() - return - } - stream.WriteArrayStart() - elemPtr := unsafe.Pointer(slice.Data) - encoder.elemEncoder.Encode(unsafe.Pointer(elemPtr), stream) - for i := 1; i < slice.Len; i++ { - stream.WriteMore() - elemPtr = unsafe.Pointer(uintptr(elemPtr) + encoder.elemType.Size()) - encoder.elemEncoder.Encode(unsafe.Pointer(elemPtr), stream) - } - stream.WriteArrayEnd() - if stream.Error != nil && stream.Error != io.EOF { - stream.Error = fmt.Errorf("%v: %s", encoder.sliceType, stream.Error.Error()) - } -} - -func (encoder *sliceEncoder) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, encoder) -} - -func (encoder *sliceEncoder) IsEmpty(ptr unsafe.Pointer) bool { - slice := (*sliceHeader)(ptr) - return slice.Len == 0 -} - -type sliceDecoder struct { - sliceType reflect.Type - elemType reflect.Type - elemDecoder ValDecoder -} - -// sliceHeader is a safe version of SliceHeader used within this package. -type sliceHeader struct { - Data unsafe.Pointer - Len int - Cap int -} - -func (decoder *sliceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - decoder.doDecode(ptr, iter) - if iter.Error != nil && iter.Error != io.EOF { - iter.Error = fmt.Errorf("%v: %s", decoder.sliceType, iter.Error.Error()) - } -} - -func (decoder *sliceDecoder) doDecode(ptr unsafe.Pointer, iter *Iterator) { - slice := (*sliceHeader)(ptr) - if iter.ReadNil() { - slice.Len = 0 - slice.Cap = 0 - slice.Data = nil - return - } - reuseSlice(slice, decoder.sliceType, 4) - slice.Len = 0 - offset := uintptr(0) - iter.ReadArrayCB(func(iter *Iterator) bool { - growOne(slice, decoder.sliceType, decoder.elemType) - decoder.elemDecoder.Decode(unsafe.Pointer(uintptr(slice.Data)+offset), iter) - offset += decoder.elemType.Size() - return true - }) -} - -// grow grows the slice s so that it can hold extra more values, allocating -// more capacity if needed. It also returns the old and new slice lengths. -func growOne(slice *sliceHeader, sliceType reflect.Type, elementType reflect.Type) { - newLen := slice.Len + 1 - if newLen <= slice.Cap { - slice.Len = newLen - return - } - newCap := slice.Cap - if newCap == 0 { - newCap = 1 - } else { - for newCap < newLen { - if slice.Len < 1024 { - newCap += newCap - } else { - newCap += newCap / 4 - } - } - } - newVal := reflect.MakeSlice(sliceType, newLen, newCap).Interface() - newValPtr := extractInterface(newVal).word - dst := (*sliceHeader)(newValPtr).Data - // copy old array into new array - originalBytesCount := slice.Len * int(elementType.Size()) - srcSliceHeader := (unsafe.Pointer)(&sliceHeader{slice.Data, originalBytesCount, originalBytesCount}) - dstSliceHeader := (unsafe.Pointer)(&sliceHeader{dst, originalBytesCount, originalBytesCount}) - copy(*(*[]byte)(dstSliceHeader), *(*[]byte)(srcSliceHeader)) - slice.Data = dst - slice.Len = newLen - slice.Cap = newCap -} - -func reuseSlice(slice *sliceHeader, sliceType reflect.Type, expectedCap int) { - if expectedCap <= slice.Cap { - return - } - newVal := reflect.MakeSlice(sliceType, 0, expectedCap).Interface() - newValPtr := extractInterface(newVal).word - dst := (*sliceHeader)(newValPtr).Data - slice.Data = dst - slice.Cap = expectedCap -} diff --git a/vendor/github.com/json-iterator/go/feature_stream_int.go b/vendor/github.com/json-iterator/go/feature_stream_int.go deleted file mode 100644 index 7cfd522c1..000000000 --- a/vendor/github.com/json-iterator/go/feature_stream_int.go +++ /dev/null @@ -1,320 +0,0 @@ -package jsoniter - -var digits []uint32 - -func init() { - digits = make([]uint32, 1000) - for i := uint32(0); i < 1000; i++ { - digits[i] = (((i / 100) + '0') << 16) + ((((i / 10) % 10) + '0') << 8) + i%10 + '0' - if i < 10 { - digits[i] += 2 << 24 - } else if i < 100 { - digits[i] += 1 << 24 - } - } -} - -func writeFirstBuf(buf []byte, v uint32, n int) int { - start := v >> 24 - if start == 0 { - buf[n] = byte(v >> 16) - n++ - buf[n] = byte(v >> 8) - n++ - } else if start == 1 { - buf[n] = byte(v >> 8) - n++ - } - buf[n] = byte(v) - n++ - return n -} - -func writeBuf(buf []byte, v uint32, n int) { - buf[n] = byte(v >> 16) - buf[n+1] = byte(v >> 8) - buf[n+2] = byte(v) -} - -// WriteUint8 write uint8 to stream -func (stream *Stream) WriteUint8(val uint8) { - stream.ensure(3) - stream.n = writeFirstBuf(stream.buf, digits[val], stream.n) -} - -// WriteInt8 write int8 to stream -func (stream *Stream) WriteInt8(nval int8) { - stream.ensure(4) - n := stream.n - var val uint8 - if nval < 0 { - val = uint8(-nval) - stream.buf[n] = '-' - n++ - } else { - val = uint8(nval) - } - stream.n = writeFirstBuf(stream.buf, digits[val], n) -} - -// WriteUint16 write uint16 to stream -func (stream *Stream) WriteUint16(val uint16) { - stream.ensure(5) - q1 := val / 1000 - if q1 == 0 { - stream.n = writeFirstBuf(stream.buf, digits[val], stream.n) - return - } - r1 := val - q1*1000 - n := writeFirstBuf(stream.buf, digits[q1], stream.n) - writeBuf(stream.buf, digits[r1], n) - stream.n = n + 3 - return -} - -// WriteInt16 write int16 to stream -func (stream *Stream) WriteInt16(nval int16) { - stream.ensure(6) - n := stream.n - var val uint16 - if nval < 0 { - val = uint16(-nval) - stream.buf[n] = '-' - n++ - } else { - val = uint16(nval) - } - q1 := val / 1000 - if q1 == 0 { - stream.n = writeFirstBuf(stream.buf, digits[val], n) - return - } - r1 := val - q1*1000 - n = writeFirstBuf(stream.buf, digits[q1], n) - writeBuf(stream.buf, digits[r1], n) - stream.n = n + 3 - return -} - -// WriteUint32 write uint32 to stream -func (stream *Stream) WriteUint32(val uint32) { - stream.ensure(10) - n := stream.n - q1 := val / 1000 - if q1 == 0 { - stream.n = writeFirstBuf(stream.buf, digits[val], n) - return - } - r1 := val - q1*1000 - q2 := q1 / 1000 - if q2 == 0 { - n := writeFirstBuf(stream.buf, digits[q1], n) - writeBuf(stream.buf, digits[r1], n) - stream.n = n + 3 - return - } - r2 := q1 - q2*1000 - q3 := q2 / 1000 - if q3 == 0 { - n = writeFirstBuf(stream.buf, digits[q2], n) - } else { - r3 := q2 - q3*1000 - stream.buf[n] = byte(q3 + '0') - n++ - writeBuf(stream.buf, digits[r3], n) - n += 3 - } - writeBuf(stream.buf, digits[r2], n) - writeBuf(stream.buf, digits[r1], n+3) - stream.n = n + 6 -} - -// WriteInt32 write int32 to stream -func (stream *Stream) WriteInt32(nval int32) { - stream.ensure(11) - n := stream.n - var val uint32 - if nval < 0 { - val = uint32(-nval) - stream.buf[n] = '-' - n++ - } else { - val = uint32(nval) - } - q1 := val / 1000 - if q1 == 0 { - stream.n = writeFirstBuf(stream.buf, digits[val], n) - return - } - r1 := val - q1*1000 - q2 := q1 / 1000 - if q2 == 0 { - n := writeFirstBuf(stream.buf, digits[q1], n) - writeBuf(stream.buf, digits[r1], n) - stream.n = n + 3 - return - } - r2 := q1 - q2*1000 - q3 := q2 / 1000 - if q3 == 0 { - n = writeFirstBuf(stream.buf, digits[q2], n) - } else { - r3 := q2 - q3*1000 - stream.buf[n] = byte(q3 + '0') - n++ - writeBuf(stream.buf, digits[r3], n) - n += 3 - } - writeBuf(stream.buf, digits[r2], n) - writeBuf(stream.buf, digits[r1], n+3) - stream.n = n + 6 -} - -// WriteUint64 write uint64 to stream -func (stream *Stream) WriteUint64(val uint64) { - stream.ensure(20) - n := stream.n - q1 := val / 1000 - if q1 == 0 { - stream.n = writeFirstBuf(stream.buf, digits[val], n) - return - } - r1 := val - q1*1000 - q2 := q1 / 1000 - if q2 == 0 { - n := writeFirstBuf(stream.buf, digits[q1], n) - writeBuf(stream.buf, digits[r1], n) - stream.n = n + 3 - return - } - r2 := q1 - q2*1000 - q3 := q2 / 1000 - if q3 == 0 { - n = writeFirstBuf(stream.buf, digits[q2], n) - writeBuf(stream.buf, digits[r2], n) - writeBuf(stream.buf, digits[r1], n+3) - stream.n = n + 6 - return - } - r3 := q2 - q3*1000 - q4 := q3 / 1000 - if q4 == 0 { - n = writeFirstBuf(stream.buf, digits[q3], n) - writeBuf(stream.buf, digits[r3], n) - writeBuf(stream.buf, digits[r2], n+3) - writeBuf(stream.buf, digits[r1], n+6) - stream.n = n + 9 - return - } - r4 := q3 - q4*1000 - q5 := q4 / 1000 - if q5 == 0 { - n = writeFirstBuf(stream.buf, digits[q4], n) - writeBuf(stream.buf, digits[r4], n) - writeBuf(stream.buf, digits[r3], n+3) - writeBuf(stream.buf, digits[r2], n+6) - writeBuf(stream.buf, digits[r1], n+9) - stream.n = n + 12 - return - } - r5 := q4 - q5*1000 - q6 := q5 / 1000 - if q6 == 0 { - n = writeFirstBuf(stream.buf, digits[q5], n) - } else { - n = writeFirstBuf(stream.buf, digits[q6], n) - r6 := q5 - q6*1000 - writeBuf(stream.buf, digits[r6], n) - n += 3 - } - writeBuf(stream.buf, digits[r5], n) - writeBuf(stream.buf, digits[r4], n+3) - writeBuf(stream.buf, digits[r3], n+6) - writeBuf(stream.buf, digits[r2], n+9) - writeBuf(stream.buf, digits[r1], n+12) - stream.n = n + 15 -} - -// WriteInt64 write int64 to stream -func (stream *Stream) WriteInt64(nval int64) { - stream.ensure(20) - n := stream.n - var val uint64 - if nval < 0 { - val = uint64(-nval) - stream.buf[n] = '-' - n++ - } else { - val = uint64(nval) - } - q1 := val / 1000 - if q1 == 0 { - stream.n = writeFirstBuf(stream.buf, digits[val], n) - return - } - r1 := val - q1*1000 - q2 := q1 / 1000 - if q2 == 0 { - n := writeFirstBuf(stream.buf, digits[q1], n) - writeBuf(stream.buf, digits[r1], n) - stream.n = n + 3 - return - } - r2 := q1 - q2*1000 - q3 := q2 / 1000 - if q3 == 0 { - n = writeFirstBuf(stream.buf, digits[q2], n) - writeBuf(stream.buf, digits[r2], n) - writeBuf(stream.buf, digits[r1], n+3) - stream.n = n + 6 - return - } - r3 := q2 - q3*1000 - q4 := q3 / 1000 - if q4 == 0 { - n = writeFirstBuf(stream.buf, digits[q3], n) - writeBuf(stream.buf, digits[r3], n) - writeBuf(stream.buf, digits[r2], n+3) - writeBuf(stream.buf, digits[r1], n+6) - stream.n = n + 9 - return - } - r4 := q3 - q4*1000 - q5 := q4 / 1000 - if q5 == 0 { - n = writeFirstBuf(stream.buf, digits[q4], n) - writeBuf(stream.buf, digits[r4], n) - writeBuf(stream.buf, digits[r3], n+3) - writeBuf(stream.buf, digits[r2], n+6) - writeBuf(stream.buf, digits[r1], n+9) - stream.n = n + 12 - return - } - r5 := q4 - q5*1000 - q6 := q5 / 1000 - if q6 == 0 { - n = writeFirstBuf(stream.buf, digits[q5], n) - } else { - stream.buf[n] = byte(q6 + '0') - n++ - r6 := q5 - q6*1000 - writeBuf(stream.buf, digits[r6], n) - n += 3 - } - writeBuf(stream.buf, digits[r5], n) - writeBuf(stream.buf, digits[r4], n+3) - writeBuf(stream.buf, digits[r3], n+6) - writeBuf(stream.buf, digits[r2], n+9) - writeBuf(stream.buf, digits[r1], n+12) - stream.n = n + 15 -} - -// WriteInt write int to stream -func (stream *Stream) WriteInt(val int) { - stream.WriteInt64(int64(val)) -} - -// WriteUint write uint to stream -func (stream *Stream) WriteUint(val uint) { - stream.WriteUint64(uint64(val)) -} diff --git a/vendor/github.com/json-iterator/go/feature_iter.go b/vendor/github.com/json-iterator/go/iter.go similarity index 100% rename from vendor/github.com/json-iterator/go/feature_iter.go rename to vendor/github.com/json-iterator/go/iter.go diff --git a/vendor/github.com/json-iterator/go/feature_iter_array.go b/vendor/github.com/json-iterator/go/iter_array.go similarity index 100% rename from vendor/github.com/json-iterator/go/feature_iter_array.go rename to vendor/github.com/json-iterator/go/iter_array.go diff --git a/vendor/github.com/json-iterator/go/feature_iter_float.go b/vendor/github.com/json-iterator/go/iter_float.go similarity index 100% rename from vendor/github.com/json-iterator/go/feature_iter_float.go rename to vendor/github.com/json-iterator/go/iter_float.go diff --git a/vendor/github.com/json-iterator/go/feature_iter_int.go b/vendor/github.com/json-iterator/go/iter_int.go similarity index 98% rename from vendor/github.com/json-iterator/go/feature_iter_int.go rename to vendor/github.com/json-iterator/go/iter_int.go index 4781c6393..214232035 100644 --- a/vendor/github.com/json-iterator/go/feature_iter_int.go +++ b/vendor/github.com/json-iterator/go/iter_int.go @@ -22,11 +22,17 @@ func init() { // ReadUint read uint func (iter *Iterator) ReadUint() uint { + if strconv.IntSize == 32 { + return uint(iter.ReadUint32()) + } return uint(iter.ReadUint64()) } // ReadInt read int func (iter *Iterator) ReadInt() int { + if strconv.IntSize == 32 { + return int(iter.ReadInt32()) + } return int(iter.ReadInt64()) } diff --git a/vendor/github.com/json-iterator/go/feature_iter_object.go b/vendor/github.com/json-iterator/go/iter_object.go similarity index 67% rename from vendor/github.com/json-iterator/go/feature_iter_object.go rename to vendor/github.com/json-iterator/go/iter_object.go index dfd91fa60..1c5757671 100644 --- a/vendor/github.com/json-iterator/go/feature_iter_object.go +++ b/vendor/github.com/json-iterator/go/iter_object.go @@ -2,8 +2,7 @@ package jsoniter import ( "fmt" - "unicode" - "unsafe" + "strings" ) // ReadObject read one field from object. @@ -19,16 +18,12 @@ func (iter *Iterator) ReadObject() (ret string) { c = iter.nextToken() if c == '"' { iter.unreadByte() - if iter.cfg.objectFieldMustBeSimpleString { - return string(iter.readObjectFieldAsBytes()) - } else { - field := iter.ReadString() - c = iter.nextToken() - if c != ':' { - iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) - } - return field + field := iter.ReadString() + c = iter.nextToken() + if c != ':' { + iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) } + return field } if c == '}' { return "" // end of object @@ -36,16 +31,12 @@ func (iter *Iterator) ReadObject() (ret string) { iter.ReportError("ReadObject", `expect " after {, but found `+string([]byte{c})) return case ',': - if iter.cfg.objectFieldMustBeSimpleString { - return string(iter.readObjectFieldAsBytes()) - } else { - field := iter.ReadString() - c = iter.nextToken() - if c != ':' { - iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) - } - return field + field := iter.ReadString() + c = iter.nextToken() + if c != ':' { + iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) } + return field case '}': return "" // end of object default: @@ -54,97 +45,90 @@ func (iter *Iterator) ReadObject() (ret string) { } } -func (iter *Iterator) readFieldHash() int32 { +// CaseInsensitive +func (iter *Iterator) readFieldHash() int64 { hash := int64(0x811c9dc5) c := iter.nextToken() - if c == '"' { - for { - for i := iter.head; i < iter.tail; i++ { - // require ascii string and no escape - b := iter.buf[i] - if !iter.cfg.objectFieldMustBeSimpleString && b == '\\' { - iter.head = i - for _, b := range iter.readStringSlowPath() { - if 'A' <= b && b <= 'Z' { - b += 'a' - 'A' - } - hash ^= int64(b) - hash *= 0x1000193 - } - c = iter.nextToken() - if c != ':' { - iter.ReportError("readFieldHash", `expect :, but found `+string([]byte{c})) - return 0 + if c != '"' { + iter.ReportError("readFieldHash", `expect ", but found `+string([]byte{c})) + return 0 + } + for { + for i := iter.head; i < iter.tail; i++ { + // require ascii string and no escape + b := iter.buf[i] + if b == '\\' { + iter.head = i + for _, b := range iter.readStringSlowPath() { + if 'A' <= b && b <= 'Z' && !iter.cfg.caseSensitive { + b += 'a' - 'A' } - return int32(hash) + hash ^= int64(b) + hash *= 0x1000193 } - if b == '"' { - iter.head = i + 1 - c = iter.nextToken() - if c != ':' { - iter.ReportError("readFieldHash", `expect :, but found `+string([]byte{c})) - return 0 - } - return int32(hash) + c = iter.nextToken() + if c != ':' { + iter.ReportError("readFieldHash", `expect :, but found `+string([]byte{c})) + return 0 } - if 'A' <= b && b <= 'Z' { - b += 'a' - 'A' + return hash + } + if b == '"' { + iter.head = i + 1 + c = iter.nextToken() + if c != ':' { + iter.ReportError("readFieldHash", `expect :, but found `+string([]byte{c})) + return 0 } - hash ^= int64(b) - hash *= 0x1000193 + return hash } - if !iter.loadMore() { - iter.ReportError("readFieldHash", `incomplete field name`) - return 0 + if 'A' <= b && b <= 'Z' && !iter.cfg.caseSensitive { + b += 'a' - 'A' } + hash ^= int64(b) + hash *= 0x1000193 + } + if !iter.loadMore() { + iter.ReportError("readFieldHash", `incomplete field name`) + return 0 } } - iter.ReportError("readFieldHash", `expect ", but found `+string([]byte{c})) - return 0 } -func calcHash(str string) int32 { +func calcHash(str string, caseSensitive bool) int64 { + if !caseSensitive { + str = strings.ToLower(str) + } hash := int64(0x811c9dc5) - for _, b := range str { - hash ^= int64(unicode.ToLower(b)) + for _, b := range []byte(str) { + hash ^= int64(b) hash *= 0x1000193 } - return int32(hash) + return int64(hash) } // ReadObjectCB read object with callback, the key is ascii only and field name not copied func (iter *Iterator) ReadObjectCB(callback func(*Iterator, string) bool) bool { c := iter.nextToken() - var fieldBytes []byte var field string if c == '{' { c = iter.nextToken() if c == '"' { iter.unreadByte() - if iter.cfg.objectFieldMustBeSimpleString { - fieldBytes = iter.readObjectFieldAsBytes() - field = *(*string)(unsafe.Pointer(&fieldBytes)) - } else { - field = iter.ReadString() - c = iter.nextToken() - if c != ':' { - iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) - } + field = iter.ReadString() + c = iter.nextToken() + if c != ':' { + iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) } if !callback(iter, field) { return false } c = iter.nextToken() for c == ',' { - if iter.cfg.objectFieldMustBeSimpleString { - fieldBytes = iter.readObjectFieldAsBytes() - field = *(*string)(unsafe.Pointer(&fieldBytes)) - } else { - field = iter.ReadString() - c = iter.nextToken() - if c != ':' { - iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) - } + field = iter.ReadString() + c = iter.nextToken() + if c != ':' { + iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) } if !callback(iter, field) { return false diff --git a/vendor/github.com/json-iterator/go/feature_iter_skip.go b/vendor/github.com/json-iterator/go/iter_skip.go similarity index 100% rename from vendor/github.com/json-iterator/go/feature_iter_skip.go rename to vendor/github.com/json-iterator/go/iter_skip.go diff --git a/vendor/github.com/json-iterator/go/feature_iter_skip_sloppy.go b/vendor/github.com/json-iterator/go/iter_skip_sloppy.go similarity index 100% rename from vendor/github.com/json-iterator/go/feature_iter_skip_sloppy.go rename to vendor/github.com/json-iterator/go/iter_skip_sloppy.go diff --git a/vendor/github.com/json-iterator/go/feature_iter_skip_strict.go b/vendor/github.com/json-iterator/go/iter_skip_strict.go similarity index 100% rename from vendor/github.com/json-iterator/go/feature_iter_skip_strict.go rename to vendor/github.com/json-iterator/go/iter_skip_strict.go diff --git a/vendor/github.com/json-iterator/go/feature_iter_string.go b/vendor/github.com/json-iterator/go/iter_str.go similarity index 100% rename from vendor/github.com/json-iterator/go/feature_iter_string.go rename to vendor/github.com/json-iterator/go/iter_str.go diff --git a/vendor/github.com/json-iterator/go/feature_pool.go b/vendor/github.com/json-iterator/go/pool.go similarity index 64% rename from vendor/github.com/json-iterator/go/feature_pool.go rename to vendor/github.com/json-iterator/go/pool.go index 52d38e685..e2389b56c 100644 --- a/vendor/github.com/json-iterator/go/feature_pool.go +++ b/vendor/github.com/json-iterator/go/pool.go @@ -17,43 +17,26 @@ type StreamPool interface { } func (cfg *frozenConfig) BorrowStream(writer io.Writer) *Stream { - select { - case stream := <-cfg.streamPool: - stream.Reset(writer) - return stream - default: - return NewStream(cfg, writer, 512) - } + stream := cfg.streamPool.Get().(*Stream) + stream.Reset(writer) + return stream } func (cfg *frozenConfig) ReturnStream(stream *Stream) { + stream.out = nil stream.Error = nil stream.Attachment = nil - select { - case cfg.streamPool <- stream: - return - default: - return - } + cfg.streamPool.Put(stream) } func (cfg *frozenConfig) BorrowIterator(data []byte) *Iterator { - select { - case iter := <-cfg.iteratorPool: - iter.ResetBytes(data) - return iter - default: - return ParseBytes(cfg, data) - } + iter := cfg.iteratorPool.Get().(*Iterator) + iter.ResetBytes(data) + return iter } func (cfg *frozenConfig) ReturnIterator(iter *Iterator) { iter.Error = nil iter.Attachment = nil - select { - case cfg.iteratorPool <- iter: - return - default: - return - } + cfg.iteratorPool.Put(iter) } diff --git a/vendor/github.com/json-iterator/go/reflect.go b/vendor/github.com/json-iterator/go/reflect.go new file mode 100644 index 000000000..4459e203f --- /dev/null +++ b/vendor/github.com/json-iterator/go/reflect.go @@ -0,0 +1,332 @@ +package jsoniter + +import ( + "fmt" + "reflect" + "unsafe" + + "github.com/modern-go/reflect2" +) + +// ValDecoder is an internal type registered to cache as needed. +// Don't confuse jsoniter.ValDecoder with json.Decoder. +// For json.Decoder's adapter, refer to jsoniter.AdapterDecoder(todo link). +// +// Reflection on type to create decoders, which is then cached +// Reflection on value is avoided as we can, as the reflect.Value itself will allocate, with following exceptions +// 1. create instance of new value, for example *int will need a int to be allocated +// 2. append to slice, if the existing cap is not enough, allocate will be done using Reflect.New +// 3. assignment to map, both key and value will be reflect.Value +// For a simple struct binding, it will be reflect.Value free and allocation free +type ValDecoder interface { + Decode(ptr unsafe.Pointer, iter *Iterator) +} + +// ValEncoder is an internal type registered to cache as needed. +// Don't confuse jsoniter.ValEncoder with json.Encoder. +// For json.Encoder's adapter, refer to jsoniter.AdapterEncoder(todo godoc link). +type ValEncoder interface { + IsEmpty(ptr unsafe.Pointer) bool + Encode(ptr unsafe.Pointer, stream *Stream) +} + +type checkIsEmpty interface { + IsEmpty(ptr unsafe.Pointer) bool +} + +type ctx struct { + *frozenConfig + prefix string + encoders map[reflect2.Type]ValEncoder + decoders map[reflect2.Type]ValDecoder +} + +func (b *ctx) caseSensitive() bool { + if b.frozenConfig == nil { + // default is case-insensitive + return false + } + return b.frozenConfig.caseSensitive +} + +func (b *ctx) append(prefix string) *ctx { + return &ctx{ + frozenConfig: b.frozenConfig, + prefix: b.prefix + " " + prefix, + encoders: b.encoders, + decoders: b.decoders, + } +} + +// ReadVal copy the underlying JSON into go interface, same as json.Unmarshal +func (iter *Iterator) ReadVal(obj interface{}) { + cacheKey := reflect2.RTypeOf(obj) + decoder := iter.cfg.getDecoderFromCache(cacheKey) + if decoder == nil { + typ := reflect2.TypeOf(obj) + if typ.Kind() != reflect.Ptr { + iter.ReportError("ReadVal", "can only unmarshal into pointer") + return + } + decoder = iter.cfg.DecoderOf(typ) + } + ptr := reflect2.PtrOf(obj) + if ptr == nil { + iter.ReportError("ReadVal", "can not read into nil pointer") + return + } + decoder.Decode(ptr, iter) +} + +// WriteVal copy the go interface into underlying JSON, same as json.Marshal +func (stream *Stream) WriteVal(val interface{}) { + if nil == val { + stream.WriteNil() + return + } + cacheKey := reflect2.RTypeOf(val) + encoder := stream.cfg.getEncoderFromCache(cacheKey) + if encoder == nil { + typ := reflect2.TypeOf(val) + encoder = stream.cfg.EncoderOf(typ) + } + encoder.Encode(reflect2.PtrOf(val), stream) +} + +func (cfg *frozenConfig) DecoderOf(typ reflect2.Type) ValDecoder { + cacheKey := typ.RType() + decoder := cfg.getDecoderFromCache(cacheKey) + if decoder != nil { + return decoder + } + ctx := &ctx{ + frozenConfig: cfg, + prefix: "", + decoders: map[reflect2.Type]ValDecoder{}, + encoders: map[reflect2.Type]ValEncoder{}, + } + ptrType := typ.(*reflect2.UnsafePtrType) + decoder = decoderOfType(ctx, ptrType.Elem()) + cfg.addDecoderToCache(cacheKey, decoder) + return decoder +} + +func decoderOfType(ctx *ctx, typ reflect2.Type) ValDecoder { + decoder := getTypeDecoderFromExtension(ctx, typ) + if decoder != nil { + return decoder + } + decoder = createDecoderOfType(ctx, typ) + for _, extension := range extensions { + decoder = extension.DecorateDecoder(typ, decoder) + } + decoder = ctx.decoderExtension.DecorateDecoder(typ, decoder) + for _, extension := range ctx.extraExtensions { + decoder = extension.DecorateDecoder(typ, decoder) + } + return decoder +} + +func createDecoderOfType(ctx *ctx, typ reflect2.Type) ValDecoder { + decoder := ctx.decoders[typ] + if decoder != nil { + return decoder + } + placeholder := &placeholderDecoder{} + ctx.decoders[typ] = placeholder + decoder = _createDecoderOfType(ctx, typ) + placeholder.decoder = decoder + return decoder +} + +func _createDecoderOfType(ctx *ctx, typ reflect2.Type) ValDecoder { + decoder := createDecoderOfJsonRawMessage(ctx, typ) + if decoder != nil { + return decoder + } + decoder = createDecoderOfJsonNumber(ctx, typ) + if decoder != nil { + return decoder + } + decoder = createDecoderOfMarshaler(ctx, typ) + if decoder != nil { + return decoder + } + decoder = createDecoderOfAny(ctx, typ) + if decoder != nil { + return decoder + } + decoder = createDecoderOfNative(ctx, typ) + if decoder != nil { + return decoder + } + switch typ.Kind() { + case reflect.Interface: + ifaceType, isIFace := typ.(*reflect2.UnsafeIFaceType) + if isIFace { + return &ifaceDecoder{valType: ifaceType} + } + return &efaceDecoder{} + case reflect.Struct: + return decoderOfStruct(ctx, typ) + case reflect.Array: + return decoderOfArray(ctx, typ) + case reflect.Slice: + return decoderOfSlice(ctx, typ) + case reflect.Map: + return decoderOfMap(ctx, typ) + case reflect.Ptr: + return decoderOfOptional(ctx, typ) + default: + return &lazyErrorDecoder{err: fmt.Errorf("%s%s is unsupported type", ctx.prefix, typ.String())} + } +} + +func (cfg *frozenConfig) EncoderOf(typ reflect2.Type) ValEncoder { + cacheKey := typ.RType() + encoder := cfg.getEncoderFromCache(cacheKey) + if encoder != nil { + return encoder + } + ctx := &ctx{ + frozenConfig: cfg, + prefix: "", + decoders: map[reflect2.Type]ValDecoder{}, + encoders: map[reflect2.Type]ValEncoder{}, + } + encoder = encoderOfType(ctx, typ) + if typ.LikePtr() { + encoder = &onePtrEncoder{encoder} + } + cfg.addEncoderToCache(cacheKey, encoder) + return encoder +} + +type onePtrEncoder struct { + encoder ValEncoder +} + +func (encoder *onePtrEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return encoder.encoder.IsEmpty(unsafe.Pointer(&ptr)) +} + +func (encoder *onePtrEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + encoder.encoder.Encode(unsafe.Pointer(&ptr), stream) +} + +func encoderOfType(ctx *ctx, typ reflect2.Type) ValEncoder { + encoder := getTypeEncoderFromExtension(ctx, typ) + if encoder != nil { + return encoder + } + encoder = createEncoderOfType(ctx, typ) + for _, extension := range extensions { + encoder = extension.DecorateEncoder(typ, encoder) + } + encoder = ctx.encoderExtension.DecorateEncoder(typ, encoder) + for _, extension := range ctx.extraExtensions { + encoder = extension.DecorateEncoder(typ, encoder) + } + return encoder +} + +func createEncoderOfType(ctx *ctx, typ reflect2.Type) ValEncoder { + encoder := ctx.encoders[typ] + if encoder != nil { + return encoder + } + placeholder := &placeholderEncoder{} + ctx.encoders[typ] = placeholder + encoder = _createEncoderOfType(ctx, typ) + placeholder.encoder = encoder + return encoder +} +func _createEncoderOfType(ctx *ctx, typ reflect2.Type) ValEncoder { + encoder := createEncoderOfJsonRawMessage(ctx, typ) + if encoder != nil { + return encoder + } + encoder = createEncoderOfJsonNumber(ctx, typ) + if encoder != nil { + return encoder + } + encoder = createEncoderOfMarshaler(ctx, typ) + if encoder != nil { + return encoder + } + encoder = createEncoderOfAny(ctx, typ) + if encoder != nil { + return encoder + } + encoder = createEncoderOfNative(ctx, typ) + if encoder != nil { + return encoder + } + kind := typ.Kind() + switch kind { + case reflect.Interface: + return &dynamicEncoder{typ} + case reflect.Struct: + return encoderOfStruct(ctx, typ) + case reflect.Array: + return encoderOfArray(ctx, typ) + case reflect.Slice: + return encoderOfSlice(ctx, typ) + case reflect.Map: + return encoderOfMap(ctx, typ) + case reflect.Ptr: + return encoderOfOptional(ctx, typ) + default: + return &lazyErrorEncoder{err: fmt.Errorf("%s%s is unsupported type", ctx.prefix, typ.String())} + } +} + +type lazyErrorDecoder struct { + err error +} + +func (decoder *lazyErrorDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + if iter.WhatIsNext() != NilValue { + if iter.Error == nil { + iter.Error = decoder.err + } + } else { + iter.Skip() + } +} + +type lazyErrorEncoder struct { + err error +} + +func (encoder *lazyErrorEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + if ptr == nil { + stream.WriteNil() + } else if stream.Error == nil { + stream.Error = encoder.err + } +} + +func (encoder *lazyErrorEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return false +} + +type placeholderDecoder struct { + decoder ValDecoder +} + +func (decoder *placeholderDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + decoder.decoder.Decode(ptr, iter) +} + +type placeholderEncoder struct { + encoder ValEncoder +} + +func (encoder *placeholderEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + encoder.encoder.Encode(ptr, stream) +} + +func (encoder *placeholderEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return encoder.encoder.IsEmpty(ptr) +} diff --git a/vendor/github.com/json-iterator/go/reflect_array.go b/vendor/github.com/json-iterator/go/reflect_array.go new file mode 100644 index 000000000..13a0b7b08 --- /dev/null +++ b/vendor/github.com/json-iterator/go/reflect_array.go @@ -0,0 +1,104 @@ +package jsoniter + +import ( + "fmt" + "github.com/modern-go/reflect2" + "io" + "unsafe" +) + +func decoderOfArray(ctx *ctx, typ reflect2.Type) ValDecoder { + arrayType := typ.(*reflect2.UnsafeArrayType) + decoder := decoderOfType(ctx.append("[arrayElem]"), arrayType.Elem()) + return &arrayDecoder{arrayType, decoder} +} + +func encoderOfArray(ctx *ctx, typ reflect2.Type) ValEncoder { + arrayType := typ.(*reflect2.UnsafeArrayType) + if arrayType.Len() == 0 { + return emptyArrayEncoder{} + } + encoder := encoderOfType(ctx.append("[arrayElem]"), arrayType.Elem()) + return &arrayEncoder{arrayType, encoder} +} + +type emptyArrayEncoder struct{} + +func (encoder emptyArrayEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteEmptyArray() +} + +func (encoder emptyArrayEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return true +} + +type arrayEncoder struct { + arrayType *reflect2.UnsafeArrayType + elemEncoder ValEncoder +} + +func (encoder *arrayEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteArrayStart() + elemPtr := unsafe.Pointer(ptr) + encoder.elemEncoder.Encode(elemPtr, stream) + for i := 1; i < encoder.arrayType.Len(); i++ { + stream.WriteMore() + elemPtr = encoder.arrayType.UnsafeGetIndex(ptr, i) + encoder.elemEncoder.Encode(elemPtr, stream) + } + stream.WriteArrayEnd() + if stream.Error != nil && stream.Error != io.EOF { + stream.Error = fmt.Errorf("%v: %s", encoder.arrayType, stream.Error.Error()) + } +} + +func (encoder *arrayEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return false +} + +type arrayDecoder struct { + arrayType *reflect2.UnsafeArrayType + elemDecoder ValDecoder +} + +func (decoder *arrayDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + decoder.doDecode(ptr, iter) + if iter.Error != nil && iter.Error != io.EOF { + iter.Error = fmt.Errorf("%v: %s", decoder.arrayType, iter.Error.Error()) + } +} + +func (decoder *arrayDecoder) doDecode(ptr unsafe.Pointer, iter *Iterator) { + c := iter.nextToken() + arrayType := decoder.arrayType + if c == 'n' { + iter.skipThreeBytes('u', 'l', 'l') + return + } + if c != '[' { + iter.ReportError("decode array", "expect [ or n, but found "+string([]byte{c})) + return + } + c = iter.nextToken() + if c == ']' { + return + } + iter.unreadByte() + elemPtr := arrayType.UnsafeGetIndex(ptr, 0) + decoder.elemDecoder.Decode(elemPtr, iter) + length := 1 + for c = iter.nextToken(); c == ','; c = iter.nextToken() { + if length >= arrayType.Len() { + iter.Skip() + continue + } + idx := length + length += 1 + elemPtr = arrayType.UnsafeGetIndex(ptr, idx) + decoder.elemDecoder.Decode(elemPtr, iter) + } + if c != ']' { + iter.ReportError("decode array", "expect ], but found "+string([]byte{c})) + return + } +} diff --git a/vendor/github.com/json-iterator/go/reflect_dynamic.go b/vendor/github.com/json-iterator/go/reflect_dynamic.go new file mode 100644 index 000000000..8b6bc8b43 --- /dev/null +++ b/vendor/github.com/json-iterator/go/reflect_dynamic.go @@ -0,0 +1,70 @@ +package jsoniter + +import ( + "github.com/modern-go/reflect2" + "reflect" + "unsafe" +) + +type dynamicEncoder struct { + valType reflect2.Type +} + +func (encoder *dynamicEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + obj := encoder.valType.UnsafeIndirect(ptr) + stream.WriteVal(obj) +} + +func (encoder *dynamicEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return encoder.valType.UnsafeIndirect(ptr) == nil +} + +type efaceDecoder struct { +} + +func (decoder *efaceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + pObj := (*interface{})(ptr) + obj := *pObj + if obj == nil { + *pObj = iter.Read() + return + } + typ := reflect2.TypeOf(obj) + if typ.Kind() != reflect.Ptr { + *pObj = iter.Read() + return + } + ptrType := typ.(*reflect2.UnsafePtrType) + ptrElemType := ptrType.Elem() + if iter.WhatIsNext() == NilValue { + if ptrElemType.Kind() != reflect.Ptr { + iter.skipFourBytes('n', 'u', 'l', 'l') + *pObj = nil + return + } + } + if reflect2.IsNil(obj) { + obj := ptrElemType.New() + iter.ReadVal(obj) + *pObj = obj + return + } + iter.ReadVal(obj) +} + +type ifaceDecoder struct { + valType *reflect2.UnsafeIFaceType +} + +func (decoder *ifaceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + if iter.ReadNil() { + decoder.valType.UnsafeSet(ptr, decoder.valType.UnsafeNew()) + return + } + obj := decoder.valType.UnsafeIndirect(ptr) + if reflect2.IsNil(obj) { + iter.ReportError("decode non empty interface", "can not unmarshal into nil") + return + } + iter.ReadVal(obj) +} diff --git a/vendor/github.com/json-iterator/go/feature_reflect_extension.go b/vendor/github.com/json-iterator/go/reflect_extension.go similarity index 55% rename from vendor/github.com/json-iterator/go/feature_reflect_extension.go rename to vendor/github.com/json-iterator/go/reflect_extension.go index 66083a521..04f68756b 100644 --- a/vendor/github.com/json-iterator/go/feature_reflect_extension.go +++ b/vendor/github.com/json-iterator/go/reflect_extension.go @@ -2,6 +2,7 @@ package jsoniter import ( "fmt" + "github.com/modern-go/reflect2" "reflect" "sort" "strings" @@ -17,17 +18,15 @@ var extensions = []Extension{} // StructDescriptor describe how should we encode/decode the struct type StructDescriptor struct { - onePtrEmbedded bool - onePtrOptimization bool - Type reflect.Type - Fields []*Binding + Type reflect2.Type + Fields []*Binding } // GetField get one field from the descriptor by its name. // Can not use map here to keep field orders. func (structDescriptor *StructDescriptor) GetField(fieldName string) *Binding { for _, binding := range structDescriptor.Fields { - if binding.Field.Name == fieldName { + if binding.Field.Name() == fieldName { return binding } } @@ -37,7 +36,7 @@ func (structDescriptor *StructDescriptor) GetField(fieldName string) *Binding { // Binding describe how should we encode/decode the struct field type Binding struct { levels []int - Field *reflect.StructField + Field reflect2.StructField FromNames []string ToNames []string Encoder ValEncoder @@ -48,10 +47,12 @@ type Binding struct { // Can also rename fields by UpdateStructDescriptor. type Extension interface { UpdateStructDescriptor(structDescriptor *StructDescriptor) - CreateDecoder(typ reflect.Type) ValDecoder - CreateEncoder(typ reflect.Type) ValEncoder - DecorateDecoder(typ reflect.Type, decoder ValDecoder) ValDecoder - DecorateEncoder(typ reflect.Type, encoder ValEncoder) ValEncoder + CreateMapKeyDecoder(typ reflect2.Type) ValDecoder + CreateMapKeyEncoder(typ reflect2.Type) ValEncoder + CreateDecoder(typ reflect2.Type) ValDecoder + CreateEncoder(typ reflect2.Type) ValEncoder + DecorateDecoder(typ reflect2.Type, decoder ValDecoder) ValDecoder + DecorateEncoder(typ reflect2.Type, encoder ValEncoder) ValEncoder } // DummyExtension embed this type get dummy implementation for all methods of Extension @@ -62,23 +63,105 @@ type DummyExtension struct { func (extension *DummyExtension) UpdateStructDescriptor(structDescriptor *StructDescriptor) { } +// CreateMapKeyDecoder No-op +func (extension *DummyExtension) CreateMapKeyDecoder(typ reflect2.Type) ValDecoder { + return nil +} + +// CreateMapKeyEncoder No-op +func (extension *DummyExtension) CreateMapKeyEncoder(typ reflect2.Type) ValEncoder { + return nil +} + // CreateDecoder No-op -func (extension *DummyExtension) CreateDecoder(typ reflect.Type) ValDecoder { +func (extension *DummyExtension) CreateDecoder(typ reflect2.Type) ValDecoder { + return nil +} + +// CreateEncoder No-op +func (extension *DummyExtension) CreateEncoder(typ reflect2.Type) ValEncoder { + return nil +} + +// DecorateDecoder No-op +func (extension *DummyExtension) DecorateDecoder(typ reflect2.Type, decoder ValDecoder) ValDecoder { + return decoder +} + +// DecorateEncoder No-op +func (extension *DummyExtension) DecorateEncoder(typ reflect2.Type, encoder ValEncoder) ValEncoder { + return encoder +} + +type EncoderExtension map[reflect2.Type]ValEncoder + +// UpdateStructDescriptor No-op +func (extension EncoderExtension) UpdateStructDescriptor(structDescriptor *StructDescriptor) { +} + +// CreateDecoder No-op +func (extension EncoderExtension) CreateDecoder(typ reflect2.Type) ValDecoder { + return nil +} + +// CreateEncoder get encoder from map +func (extension EncoderExtension) CreateEncoder(typ reflect2.Type) ValEncoder { + return extension[typ] +} + +// CreateMapKeyDecoder No-op +func (extension EncoderExtension) CreateMapKeyDecoder(typ reflect2.Type) ValDecoder { + return nil +} + +// CreateMapKeyEncoder No-op +func (extension EncoderExtension) CreateMapKeyEncoder(typ reflect2.Type) ValEncoder { + return nil +} + +// DecorateDecoder No-op +func (extension EncoderExtension) DecorateDecoder(typ reflect2.Type, decoder ValDecoder) ValDecoder { + return decoder +} + +// DecorateEncoder No-op +func (extension EncoderExtension) DecorateEncoder(typ reflect2.Type, encoder ValEncoder) ValEncoder { + return encoder +} + +type DecoderExtension map[reflect2.Type]ValDecoder + +// UpdateStructDescriptor No-op +func (extension DecoderExtension) UpdateStructDescriptor(structDescriptor *StructDescriptor) { +} + +// CreateMapKeyDecoder No-op +func (extension DecoderExtension) CreateMapKeyDecoder(typ reflect2.Type) ValDecoder { return nil } +// CreateMapKeyEncoder No-op +func (extension DecoderExtension) CreateMapKeyEncoder(typ reflect2.Type) ValEncoder { + return nil +} + +// CreateDecoder get decoder from map +func (extension DecoderExtension) CreateDecoder(typ reflect2.Type) ValDecoder { + return extension[typ] +} + // CreateEncoder No-op -func (extension *DummyExtension) CreateEncoder(typ reflect.Type) ValEncoder { +func (extension DecoderExtension) CreateEncoder(typ reflect2.Type) ValEncoder { return nil } // DecorateDecoder No-op -func (extension *DummyExtension) DecorateDecoder(typ reflect.Type, decoder ValDecoder) ValDecoder { +func (extension DecoderExtension) DecorateDecoder(typ reflect2.Type, decoder ValDecoder) ValDecoder { return decoder } // DecorateEncoder No-op -func (extension *DummyExtension) DecorateEncoder(typ reflect.Type, encoder ValEncoder) ValEncoder { +func (extension DecoderExtension) DecorateEncoder(typ reflect2.Type, encoder ValEncoder) ValEncoder { return encoder } @@ -99,10 +182,6 @@ func (encoder *funcEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { encoder.fun(ptr, stream) } -func (encoder *funcEncoder) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, encoder) -} - func (encoder *funcEncoder) IsEmpty(ptr unsafe.Pointer) bool { if encoder.isEmptyFunc == nil { return false @@ -161,78 +240,90 @@ func RegisterExtension(extension Extension) { extensions = append(extensions, extension) } -func getTypeDecoderFromExtension(cfg *frozenConfig, typ reflect.Type) ValDecoder { - decoder := _getTypeDecoderFromExtension(cfg, typ) +func getTypeDecoderFromExtension(ctx *ctx, typ reflect2.Type) ValDecoder { + decoder := _getTypeDecoderFromExtension(ctx, typ) if decoder != nil { for _, extension := range extensions { decoder = extension.DecorateDecoder(typ, decoder) } - for _, extension := range cfg.extensions { + decoder = ctx.decoderExtension.DecorateDecoder(typ, decoder) + for _, extension := range ctx.extraExtensions { decoder = extension.DecorateDecoder(typ, decoder) } } return decoder } -func _getTypeDecoderFromExtension(cfg *frozenConfig, typ reflect.Type) ValDecoder { +func _getTypeDecoderFromExtension(ctx *ctx, typ reflect2.Type) ValDecoder { for _, extension := range extensions { decoder := extension.CreateDecoder(typ) if decoder != nil { return decoder } } - for _, extension := range cfg.extensions { + decoder := ctx.decoderExtension.CreateDecoder(typ) + if decoder != nil { + return decoder + } + for _, extension := range ctx.extraExtensions { decoder := extension.CreateDecoder(typ) if decoder != nil { return decoder } } typeName := typ.String() - decoder := typeDecoders[typeName] + decoder = typeDecoders[typeName] if decoder != nil { return decoder } if typ.Kind() == reflect.Ptr { - decoder := typeDecoders[typ.Elem().String()] + ptrType := typ.(*reflect2.UnsafePtrType) + decoder := typeDecoders[ptrType.Elem().String()] if decoder != nil { - return &OptionalDecoder{typ.Elem(), decoder} + return &OptionalDecoder{ptrType.Elem(), decoder} } } return nil } -func getTypeEncoderFromExtension(cfg *frozenConfig, typ reflect.Type) ValEncoder { - encoder := _getTypeEncoderFromExtension(cfg, typ) +func getTypeEncoderFromExtension(ctx *ctx, typ reflect2.Type) ValEncoder { + encoder := _getTypeEncoderFromExtension(ctx, typ) if encoder != nil { for _, extension := range extensions { encoder = extension.DecorateEncoder(typ, encoder) } - for _, extension := range cfg.extensions { + encoder = ctx.encoderExtension.DecorateEncoder(typ, encoder) + for _, extension := range ctx.extraExtensions { encoder = extension.DecorateEncoder(typ, encoder) } } return encoder } -func _getTypeEncoderFromExtension(cfg *frozenConfig, typ reflect.Type) ValEncoder { +func _getTypeEncoderFromExtension(ctx *ctx, typ reflect2.Type) ValEncoder { for _, extension := range extensions { encoder := extension.CreateEncoder(typ) if encoder != nil { return encoder } } - for _, extension := range cfg.extensions { + encoder := ctx.encoderExtension.CreateEncoder(typ) + if encoder != nil { + return encoder + } + for _, extension := range ctx.extraExtensions { encoder := extension.CreateEncoder(typ) if encoder != nil { return encoder } } typeName := typ.String() - encoder := typeEncoders[typeName] + encoder = typeEncoders[typeName] if encoder != nil { return encoder } if typ.Kind() == reflect.Ptr { - encoder := typeEncoders[typ.Elem().String()] + typePtr := typ.(*reflect2.UnsafePtrType) + encoder := typeEncoders[typePtr.Elem().String()] if encoder != nil { return &OptionalEncoder{encoder} } @@ -240,61 +331,60 @@ func _getTypeEncoderFromExtension(cfg *frozenConfig, typ reflect.Type) ValEncode return nil } -func describeStruct(cfg *frozenConfig, prefix string, typ reflect.Type) *StructDescriptor { +func describeStruct(ctx *ctx, typ reflect2.Type) *StructDescriptor { + structType := typ.(*reflect2.UnsafeStructType) embeddedBindings := []*Binding{} bindings := []*Binding{} - for i := 0; i < typ.NumField(); i++ { - field := typ.Field(i) - tag, hastag := field.Tag.Lookup(cfg.getTagKey()) - if cfg.onlyTaggedField && !hastag { + for i := 0; i < structType.NumField(); i++ { + field := structType.Field(i) + tag, hastag := field.Tag().Lookup(ctx.getTagKey()) + if ctx.onlyTaggedField && !hastag { continue } tagParts := strings.Split(tag, ",") if tag == "-" { continue } - if field.Anonymous && (tag == "" || tagParts[0] == "") { - if field.Type.Kind() == reflect.Struct { - structDescriptor := describeStruct(cfg, prefix, field.Type) + if field.Anonymous() && (tag == "" || tagParts[0] == "") { + if field.Type().Kind() == reflect.Struct { + structDescriptor := describeStruct(ctx, field.Type()) for _, binding := range structDescriptor.Fields { binding.levels = append([]int{i}, binding.levels...) omitempty := binding.Encoder.(*structFieldEncoder).omitempty - binding.Encoder = &structFieldEncoder{&field, binding.Encoder, omitempty} - binding.Decoder = &structFieldDecoder{&field, binding.Decoder} + binding.Encoder = &structFieldEncoder{field, binding.Encoder, omitempty} + binding.Decoder = &structFieldDecoder{field, binding.Decoder} embeddedBindings = append(embeddedBindings, binding) } continue - } else if field.Type.Kind() == reflect.Ptr && field.Type.Elem().Kind() == reflect.Struct { - structDescriptor := describeStruct(cfg, prefix, field.Type.Elem()) - for _, binding := range structDescriptor.Fields { - binding.levels = append([]int{i}, binding.levels...) - omitempty := binding.Encoder.(*structFieldEncoder).omitempty - binding.Encoder = &dereferenceEncoder{binding.Encoder} - binding.Encoder = &structFieldEncoder{&field, binding.Encoder, omitempty} - binding.Decoder = &dereferenceDecoder{field.Type.Elem(), binding.Decoder} - binding.Decoder = &structFieldDecoder{&field, binding.Decoder} - embeddedBindings = append(embeddedBindings, binding) + } else if field.Type().Kind() == reflect.Ptr { + ptrType := field.Type().(*reflect2.UnsafePtrType) + if ptrType.Elem().Kind() == reflect.Struct { + structDescriptor := describeStruct(ctx, ptrType.Elem()) + for _, binding := range structDescriptor.Fields { + binding.levels = append([]int{i}, binding.levels...) + omitempty := binding.Encoder.(*structFieldEncoder).omitempty + binding.Encoder = &dereferenceEncoder{binding.Encoder} + binding.Encoder = &structFieldEncoder{field, binding.Encoder, omitempty} + binding.Decoder = &dereferenceDecoder{ptrType.Elem(), binding.Decoder} + binding.Decoder = &structFieldDecoder{field, binding.Decoder} + embeddedBindings = append(embeddedBindings, binding) + } + continue } - continue } } - fieldNames := calcFieldNames(field.Name, tagParts[0], tag) - fieldCacheKey := fmt.Sprintf("%s/%s", typ.String(), field.Name) + fieldNames := calcFieldNames(field.Name(), tagParts[0], tag) + fieldCacheKey := fmt.Sprintf("%s/%s", typ.String(), field.Name()) decoder := fieldDecoders[fieldCacheKey] if decoder == nil { - decoder = decoderOfType(cfg, prefix+typ.String()+"."+field.Name+"->", field.Type) + decoder = decoderOfType(ctx.append(field.Name()), field.Type()) } encoder := fieldEncoders[fieldCacheKey] if encoder == nil { - encoder = encoderOfType(cfg, prefix+typ.String()+"."+field.Name+"->", field.Type) - // map is stored as pointer in the struct, - // and treat nil or empty map as empty field - if encoder != nil && field.Type.Kind() == reflect.Map { - encoder = &optionalMapEncoder{encoder} - } + encoder = encoderOfType(ctx.append(field.Name()), field.Type()) } binding := &Binding{ - Field: &field, + Field: field, FromNames: fieldNames, ToNames: fieldNames, Decoder: decoder, @@ -303,38 +393,22 @@ func describeStruct(cfg *frozenConfig, prefix string, typ reflect.Type) *StructD binding.levels = []int{i} bindings = append(bindings, binding) } - return createStructDescriptor(cfg, typ, bindings, embeddedBindings) -} -func createStructDescriptor(cfg *frozenConfig, typ reflect.Type, bindings []*Binding, embeddedBindings []*Binding) *StructDescriptor { - onePtrEmbedded := false - onePtrOptimization := false - if typ.NumField() == 1 { - firstField := typ.Field(0) - switch firstField.Type.Kind() { - case reflect.Ptr: - if firstField.Anonymous && firstField.Type.Elem().Kind() == reflect.Struct { - onePtrEmbedded = true - } - fallthrough - case reflect.Map: - onePtrOptimization = true - case reflect.Struct: - onePtrOptimization = isStructOnePtr(firstField.Type) - } - } + return createStructDescriptor(ctx, typ, bindings, embeddedBindings) +} +func createStructDescriptor(ctx *ctx, typ reflect2.Type, bindings []*Binding, embeddedBindings []*Binding) *StructDescriptor { structDescriptor := &StructDescriptor{ - onePtrEmbedded: onePtrEmbedded, - onePtrOptimization: onePtrOptimization, - Type: typ, - Fields: bindings, + Type: typ, + Fields: bindings, } for _, extension := range extensions { extension.UpdateStructDescriptor(structDescriptor) } - for _, extension := range cfg.extensions { + ctx.encoderExtension.UpdateStructDescriptor(structDescriptor) + ctx.decoderExtension.UpdateStructDescriptor(structDescriptor) + for _, extension := range ctx.extraExtensions { extension.UpdateStructDescriptor(structDescriptor) } - processTags(structDescriptor, cfg) + processTags(structDescriptor, ctx.frozenConfig) // merge normal & embedded bindings & sort with original order allBindings := sortableBindings(append(embeddedBindings, structDescriptor.Fields...)) sort.Sort(allBindings) @@ -342,21 +416,6 @@ func createStructDescriptor(cfg *frozenConfig, typ reflect.Type, bindings []*Bin return structDescriptor } -func isStructOnePtr(typ reflect.Type) bool { - if typ.NumField() == 1 { - firstField := typ.Field(0) - switch firstField.Type.Kind() { - case reflect.Ptr: - return true - case reflect.Map: - return true - case reflect.Struct: - return isStructOnePtr(firstField.Type) - } - } - return false -} - type sortableBindings []*Binding func (bindings sortableBindings) Len() int { @@ -384,12 +443,12 @@ func (bindings sortableBindings) Swap(i, j int) { func processTags(structDescriptor *StructDescriptor, cfg *frozenConfig) { for _, binding := range structDescriptor.Fields { shouldOmitEmpty := false - tagParts := strings.Split(binding.Field.Tag.Get(cfg.getTagKey()), ",") + tagParts := strings.Split(binding.Field.Tag().Get(cfg.getTagKey()), ",") for _, tagPart := range tagParts[1:] { if tagPart == "omitempty" { shouldOmitEmpty = true } else if tagPart == "string" { - if binding.Field.Type.Kind() == reflect.String { + if binding.Field.Type().Kind() == reflect.String { binding.Decoder = &stringModeStringDecoder{binding.Decoder, cfg} binding.Encoder = &stringModeStringEncoder{binding.Encoder, cfg} } else { diff --git a/vendor/github.com/json-iterator/go/reflect_json_number.go b/vendor/github.com/json-iterator/go/reflect_json_number.go new file mode 100644 index 000000000..98d45c1ec --- /dev/null +++ b/vendor/github.com/json-iterator/go/reflect_json_number.go @@ -0,0 +1,112 @@ +package jsoniter + +import ( + "encoding/json" + "github.com/modern-go/reflect2" + "strconv" + "unsafe" +) + +type Number string + +// String returns the literal text of the number. +func (n Number) String() string { return string(n) } + +// Float64 returns the number as a float64. +func (n Number) Float64() (float64, error) { + return strconv.ParseFloat(string(n), 64) +} + +// Int64 returns the number as an int64. +func (n Number) Int64() (int64, error) { + return strconv.ParseInt(string(n), 10, 64) +} + +func CastJsonNumber(val interface{}) (string, bool) { + switch typedVal := val.(type) { + case json.Number: + return string(typedVal), true + case Number: + return string(typedVal), true + } + return "", false +} + +var jsonNumberType = reflect2.TypeOfPtr((*json.Number)(nil)).Elem() +var jsoniterNumberType = reflect2.TypeOfPtr((*Number)(nil)).Elem() + +func createDecoderOfJsonNumber(ctx *ctx, typ reflect2.Type) ValDecoder { + if typ.AssignableTo(jsonNumberType) { + return &jsonNumberCodec{} + } + if typ.AssignableTo(jsoniterNumberType) { + return &jsoniterNumberCodec{} + } + return nil +} + +func createEncoderOfJsonNumber(ctx *ctx, typ reflect2.Type) ValEncoder { + if typ.AssignableTo(jsonNumberType) { + return &jsonNumberCodec{} + } + if typ.AssignableTo(jsoniterNumberType) { + return &jsoniterNumberCodec{} + } + return nil +} + +type jsonNumberCodec struct { +} + +func (codec *jsonNumberCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + switch iter.WhatIsNext() { + case StringValue: + *((*json.Number)(ptr)) = json.Number(iter.ReadString()) + case NilValue: + iter.skipFourBytes('n', 'u', 'l', 'l') + *((*json.Number)(ptr)) = "" + default: + *((*json.Number)(ptr)) = json.Number([]byte(iter.readNumberAsString())) + } +} + +func (codec *jsonNumberCodec) Encode(ptr unsafe.Pointer, stream *Stream) { + number := *((*json.Number)(ptr)) + if len(number) == 0 { + stream.writeByte('0') + } else { + stream.WriteRaw(string(number)) + } +} + +func (codec *jsonNumberCodec) IsEmpty(ptr unsafe.Pointer) bool { + return len(*((*json.Number)(ptr))) == 0 +} + +type jsoniterNumberCodec struct { +} + +func (codec *jsoniterNumberCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + switch iter.WhatIsNext() { + case StringValue: + *((*Number)(ptr)) = Number(iter.ReadString()) + case NilValue: + iter.skipFourBytes('n', 'u', 'l', 'l') + *((*Number)(ptr)) = "" + default: + *((*Number)(ptr)) = Number([]byte(iter.readNumberAsString())) + } +} + +func (codec *jsoniterNumberCodec) Encode(ptr unsafe.Pointer, stream *Stream) { + number := *((*Number)(ptr)) + if len(number) == 0 { + stream.writeByte('0') + } else { + stream.WriteRaw(string(number)) + } +} + +func (codec *jsoniterNumberCodec) IsEmpty(ptr unsafe.Pointer) bool { + return len(*((*Number)(ptr))) == 0 +} diff --git a/vendor/github.com/json-iterator/go/reflect_json_raw_message.go b/vendor/github.com/json-iterator/go/reflect_json_raw_message.go new file mode 100644 index 000000000..f2619936c --- /dev/null +++ b/vendor/github.com/json-iterator/go/reflect_json_raw_message.go @@ -0,0 +1,60 @@ +package jsoniter + +import ( + "encoding/json" + "github.com/modern-go/reflect2" + "unsafe" +) + +var jsonRawMessageType = reflect2.TypeOfPtr((*json.RawMessage)(nil)).Elem() +var jsoniterRawMessageType = reflect2.TypeOfPtr((*RawMessage)(nil)).Elem() + +func createEncoderOfJsonRawMessage(ctx *ctx, typ reflect2.Type) ValEncoder { + if typ == jsonRawMessageType { + return &jsonRawMessageCodec{} + } + if typ == jsoniterRawMessageType { + return &jsoniterRawMessageCodec{} + } + return nil +} + +func createDecoderOfJsonRawMessage(ctx *ctx, typ reflect2.Type) ValDecoder { + if typ == jsonRawMessageType { + return &jsonRawMessageCodec{} + } + if typ == jsoniterRawMessageType { + return &jsoniterRawMessageCodec{} + } + return nil +} + +type jsonRawMessageCodec struct { +} + +func (codec *jsonRawMessageCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + *((*json.RawMessage)(ptr)) = json.RawMessage(iter.SkipAndReturnBytes()) +} + +func (codec *jsonRawMessageCodec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteRaw(string(*((*json.RawMessage)(ptr)))) +} + +func (codec *jsonRawMessageCodec) IsEmpty(ptr unsafe.Pointer) bool { + return len(*((*json.RawMessage)(ptr))) == 0 +} + +type jsoniterRawMessageCodec struct { +} + +func (codec *jsoniterRawMessageCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + *((*RawMessage)(ptr)) = RawMessage(iter.SkipAndReturnBytes()) +} + +func (codec *jsoniterRawMessageCodec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteRaw(string(*((*RawMessage)(ptr)))) +} + +func (codec *jsoniterRawMessageCodec) IsEmpty(ptr unsafe.Pointer) bool { + return len(*((*RawMessage)(ptr))) == 0 +} diff --git a/vendor/github.com/json-iterator/go/reflect_map.go b/vendor/github.com/json-iterator/go/reflect_map.go new file mode 100644 index 000000000..7f66a88b0 --- /dev/null +++ b/vendor/github.com/json-iterator/go/reflect_map.go @@ -0,0 +1,326 @@ +package jsoniter + +import ( + "fmt" + "github.com/modern-go/reflect2" + "io" + "reflect" + "sort" + "unsafe" +) + +func decoderOfMap(ctx *ctx, typ reflect2.Type) ValDecoder { + mapType := typ.(*reflect2.UnsafeMapType) + keyDecoder := decoderOfMapKey(ctx.append("[mapKey]"), mapType.Key()) + elemDecoder := decoderOfType(ctx.append("[mapElem]"), mapType.Elem()) + return &mapDecoder{ + mapType: mapType, + keyType: mapType.Key(), + elemType: mapType.Elem(), + keyDecoder: keyDecoder, + elemDecoder: elemDecoder, + } +} + +func encoderOfMap(ctx *ctx, typ reflect2.Type) ValEncoder { + mapType := typ.(*reflect2.UnsafeMapType) + if ctx.sortMapKeys { + return &sortKeysMapEncoder{ + mapType: mapType, + keyEncoder: encoderOfMapKey(ctx.append("[mapKey]"), mapType.Key()), + elemEncoder: encoderOfType(ctx.append("[mapElem]"), mapType.Elem()), + } + } + return &mapEncoder{ + mapType: mapType, + keyEncoder: encoderOfMapKey(ctx.append("[mapKey]"), mapType.Key()), + elemEncoder: encoderOfType(ctx.append("[mapElem]"), mapType.Elem()), + } +} + +func decoderOfMapKey(ctx *ctx, typ reflect2.Type) ValDecoder { + decoder := ctx.decoderExtension.CreateMapKeyDecoder(typ) + if decoder != nil { + return decoder + } + for _, extension := range ctx.extraExtensions { + decoder := extension.CreateMapKeyDecoder(typ) + if decoder != nil { + return decoder + } + } + switch typ.Kind() { + case reflect.String: + return decoderOfType(ctx, reflect2.DefaultTypeOfKind(reflect.String)) + case reflect.Bool, + reflect.Uint8, reflect.Int8, + reflect.Uint16, reflect.Int16, + reflect.Uint32, reflect.Int32, + reflect.Uint64, reflect.Int64, + reflect.Uint, reflect.Int, + reflect.Float32, reflect.Float64, + reflect.Uintptr: + typ = reflect2.DefaultTypeOfKind(typ.Kind()) + return &numericMapKeyDecoder{decoderOfType(ctx, typ)} + default: + ptrType := reflect2.PtrTo(typ) + if ptrType.Implements(textMarshalerType) { + return &referenceDecoder{ + &textUnmarshalerDecoder{ + valType: ptrType, + }, + } + } + if typ.Implements(textMarshalerType) { + return &textUnmarshalerDecoder{ + valType: typ, + } + } + return &lazyErrorDecoder{err: fmt.Errorf("unsupported map key type: %v", typ)} + } +} + +func encoderOfMapKey(ctx *ctx, typ reflect2.Type) ValEncoder { + encoder := ctx.encoderExtension.CreateMapKeyEncoder(typ) + if encoder != nil { + return encoder + } + for _, extension := range ctx.extraExtensions { + encoder := extension.CreateMapKeyEncoder(typ) + if encoder != nil { + return encoder + } + } + switch typ.Kind() { + case reflect.String: + return encoderOfType(ctx, reflect2.DefaultTypeOfKind(reflect.String)) + case reflect.Bool, + reflect.Uint8, reflect.Int8, + reflect.Uint16, reflect.Int16, + reflect.Uint32, reflect.Int32, + reflect.Uint64, reflect.Int64, + reflect.Uint, reflect.Int, + reflect.Float32, reflect.Float64, + reflect.Uintptr: + typ = reflect2.DefaultTypeOfKind(typ.Kind()) + return &numericMapKeyEncoder{encoderOfType(ctx, typ)} + default: + if typ == textMarshalerType { + return &directTextMarshalerEncoder{ + stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")), + } + } + if typ.Implements(textMarshalerType) { + return &textMarshalerEncoder{ + valType: typ, + stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")), + } + } + if typ.Kind() == reflect.Interface { + return &dynamicMapKeyEncoder{ctx, typ} + } + return &lazyErrorEncoder{err: fmt.Errorf("unsupported map key type: %v", typ)} + } +} + +type mapDecoder struct { + mapType *reflect2.UnsafeMapType + keyType reflect2.Type + elemType reflect2.Type + keyDecoder ValDecoder + elemDecoder ValDecoder +} + +func (decoder *mapDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + mapType := decoder.mapType + c := iter.nextToken() + if c == 'n' { + iter.skipThreeBytes('u', 'l', 'l') + *(*unsafe.Pointer)(ptr) = nil + mapType.UnsafeSet(ptr, mapType.UnsafeNew()) + return + } + if mapType.UnsafeIsNil(ptr) { + mapType.UnsafeSet(ptr, mapType.UnsafeMakeMap(0)) + } + if c != '{' { + iter.ReportError("ReadMapCB", `expect { or n, but found `+string([]byte{c})) + return + } + c = iter.nextToken() + if c == '}' { + return + } + if c != '"' { + iter.ReportError("ReadMapCB", `expect " after }, but found `+string([]byte{c})) + return + } + iter.unreadByte() + key := decoder.keyType.UnsafeNew() + decoder.keyDecoder.Decode(key, iter) + c = iter.nextToken() + if c != ':' { + iter.ReportError("ReadMapCB", "expect : after object field, but found "+string([]byte{c})) + return + } + elem := decoder.elemType.UnsafeNew() + decoder.elemDecoder.Decode(elem, iter) + decoder.mapType.UnsafeSetIndex(ptr, key, elem) + for c = iter.nextToken(); c == ','; c = iter.nextToken() { + key := decoder.keyType.UnsafeNew() + decoder.keyDecoder.Decode(key, iter) + c = iter.nextToken() + if c != ':' { + iter.ReportError("ReadMapCB", "expect : after object field, but found "+string([]byte{c})) + return + } + elem := decoder.elemType.UnsafeNew() + decoder.elemDecoder.Decode(elem, iter) + decoder.mapType.UnsafeSetIndex(ptr, key, elem) + } + if c != '}' { + iter.ReportError("ReadMapCB", `expect }, but found `+string([]byte{c})) + } +} + +type numericMapKeyDecoder struct { + decoder ValDecoder +} + +func (decoder *numericMapKeyDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + c := iter.nextToken() + if c != '"' { + iter.ReportError("ReadMapCB", `expect ", but found `+string([]byte{c})) + return + } + decoder.decoder.Decode(ptr, iter) + c = iter.nextToken() + if c != '"' { + iter.ReportError("ReadMapCB", `expect ", but found `+string([]byte{c})) + return + } +} + +type numericMapKeyEncoder struct { + encoder ValEncoder +} + +func (encoder *numericMapKeyEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.writeByte('"') + encoder.encoder.Encode(ptr, stream) + stream.writeByte('"') +} + +func (encoder *numericMapKeyEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return false +} + +type dynamicMapKeyEncoder struct { + ctx *ctx + valType reflect2.Type +} + +func (encoder *dynamicMapKeyEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + obj := encoder.valType.UnsafeIndirect(ptr) + encoderOfMapKey(encoder.ctx, reflect2.TypeOf(obj)).Encode(reflect2.PtrOf(obj), stream) +} + +func (encoder *dynamicMapKeyEncoder) IsEmpty(ptr unsafe.Pointer) bool { + obj := encoder.valType.UnsafeIndirect(ptr) + return encoderOfMapKey(encoder.ctx, reflect2.TypeOf(obj)).IsEmpty(reflect2.PtrOf(obj)) +} + +type mapEncoder struct { + mapType *reflect2.UnsafeMapType + keyEncoder ValEncoder + elemEncoder ValEncoder +} + +func (encoder *mapEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteObjectStart() + iter := encoder.mapType.UnsafeIterate(ptr) + for i := 0; iter.HasNext(); i++ { + if i != 0 { + stream.WriteMore() + } + key, elem := iter.UnsafeNext() + encoder.keyEncoder.Encode(key, stream) + if stream.indention > 0 { + stream.writeTwoBytes(byte(':'), byte(' ')) + } else { + stream.writeByte(':') + } + encoder.elemEncoder.Encode(elem, stream) + } + stream.WriteObjectEnd() +} + +func (encoder *mapEncoder) IsEmpty(ptr unsafe.Pointer) bool { + iter := encoder.mapType.UnsafeIterate(ptr) + return !iter.HasNext() +} + +type sortKeysMapEncoder struct { + mapType *reflect2.UnsafeMapType + keyEncoder ValEncoder + elemEncoder ValEncoder +} + +func (encoder *sortKeysMapEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + if *(*unsafe.Pointer)(ptr) == nil { + stream.WriteNil() + return + } + stream.WriteObjectStart() + mapIter := encoder.mapType.UnsafeIterate(ptr) + subStream := stream.cfg.BorrowStream(nil) + subIter := stream.cfg.BorrowIterator(nil) + keyValues := encodedKeyValues{} + for mapIter.HasNext() { + subStream.buf = make([]byte, 0, 64) + key, elem := mapIter.UnsafeNext() + encoder.keyEncoder.Encode(key, subStream) + if subStream.Error != nil && subStream.Error != io.EOF && stream.Error == nil { + stream.Error = subStream.Error + } + encodedKey := subStream.Buffer() + subIter.ResetBytes(encodedKey) + decodedKey := subIter.ReadString() + if stream.indention > 0 { + subStream.writeTwoBytes(byte(':'), byte(' ')) + } else { + subStream.writeByte(':') + } + encoder.elemEncoder.Encode(elem, subStream) + keyValues = append(keyValues, encodedKV{ + key: decodedKey, + keyValue: subStream.Buffer(), + }) + } + sort.Sort(keyValues) + for i, keyValue := range keyValues { + if i != 0 { + stream.WriteMore() + } + stream.Write(keyValue.keyValue) + } + stream.WriteObjectEnd() + stream.cfg.ReturnStream(subStream) + stream.cfg.ReturnIterator(subIter) +} + +func (encoder *sortKeysMapEncoder) IsEmpty(ptr unsafe.Pointer) bool { + iter := encoder.mapType.UnsafeIterate(ptr) + return !iter.HasNext() +} + +type encodedKeyValues []encodedKV + +type encodedKV struct { + key string + keyValue []byte +} + +func (sv encodedKeyValues) Len() int { return len(sv) } +func (sv encodedKeyValues) Swap(i, j int) { sv[i], sv[j] = sv[j], sv[i] } +func (sv encodedKeyValues) Less(i, j int) bool { return sv[i].key < sv[j].key } diff --git a/vendor/github.com/json-iterator/go/reflect_marshaler.go b/vendor/github.com/json-iterator/go/reflect_marshaler.go new file mode 100644 index 000000000..58ac959ad --- /dev/null +++ b/vendor/github.com/json-iterator/go/reflect_marshaler.go @@ -0,0 +1,218 @@ +package jsoniter + +import ( + "encoding" + "encoding/json" + "github.com/modern-go/reflect2" + "unsafe" +) + +var marshalerType = reflect2.TypeOfPtr((*json.Marshaler)(nil)).Elem() +var unmarshalerType = reflect2.TypeOfPtr((*json.Unmarshaler)(nil)).Elem() +var textMarshalerType = reflect2.TypeOfPtr((*encoding.TextMarshaler)(nil)).Elem() +var textUnmarshalerType = reflect2.TypeOfPtr((*encoding.TextUnmarshaler)(nil)).Elem() + +func createDecoderOfMarshaler(ctx *ctx, typ reflect2.Type) ValDecoder { + ptrType := reflect2.PtrTo(typ) + if ptrType.Implements(unmarshalerType) { + return &referenceDecoder{ + &unmarshalerDecoder{ptrType}, + } + } + if ptrType.Implements(textUnmarshalerType) { + return &referenceDecoder{ + &textUnmarshalerDecoder{ptrType}, + } + } + return nil +} + +func createEncoderOfMarshaler(ctx *ctx, typ reflect2.Type) ValEncoder { + if typ == marshalerType { + checkIsEmpty := createCheckIsEmpty(ctx, typ) + var encoder ValEncoder = &directMarshalerEncoder{ + checkIsEmpty: checkIsEmpty, + } + return encoder + } + if typ.Implements(marshalerType) { + checkIsEmpty := createCheckIsEmpty(ctx, typ) + var encoder ValEncoder = &marshalerEncoder{ + valType: typ, + checkIsEmpty: checkIsEmpty, + } + return encoder + } + ptrType := reflect2.PtrTo(typ) + if ctx.prefix != "" && ptrType.Implements(marshalerType) { + checkIsEmpty := createCheckIsEmpty(ctx, ptrType) + var encoder ValEncoder = &marshalerEncoder{ + valType: ptrType, + checkIsEmpty: checkIsEmpty, + } + return &referenceEncoder{encoder} + } + if typ == textMarshalerType { + checkIsEmpty := createCheckIsEmpty(ctx, typ) + var encoder ValEncoder = &directTextMarshalerEncoder{ + checkIsEmpty: checkIsEmpty, + stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")), + } + return encoder + } + if typ.Implements(textMarshalerType) { + checkIsEmpty := createCheckIsEmpty(ctx, typ) + var encoder ValEncoder = &textMarshalerEncoder{ + valType: typ, + stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")), + checkIsEmpty: checkIsEmpty, + } + return encoder + } + // if prefix is empty, the type is the root type + if ctx.prefix != "" && ptrType.Implements(textMarshalerType) { + checkIsEmpty := createCheckIsEmpty(ctx, ptrType) + var encoder ValEncoder = &textMarshalerEncoder{ + valType: ptrType, + stringEncoder: ctx.EncoderOf(reflect2.TypeOf("")), + checkIsEmpty: checkIsEmpty, + } + return &referenceEncoder{encoder} + } + return nil +} + +type marshalerEncoder struct { + checkIsEmpty checkIsEmpty + valType reflect2.Type +} + +func (encoder *marshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + obj := encoder.valType.UnsafeIndirect(ptr) + if encoder.valType.IsNullable() && reflect2.IsNil(obj) { + stream.WriteNil() + return + } + marshaler := obj.(json.Marshaler) + bytes, err := marshaler.MarshalJSON() + if err != nil { + stream.Error = err + } else { + stream.Write(bytes) + } +} + +func (encoder *marshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return encoder.checkIsEmpty.IsEmpty(ptr) +} + +type directMarshalerEncoder struct { + checkIsEmpty checkIsEmpty +} + +func (encoder *directMarshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + marshaler := *(*json.Marshaler)(ptr) + if marshaler == nil { + stream.WriteNil() + return + } + bytes, err := marshaler.MarshalJSON() + if err != nil { + stream.Error = err + } else { + stream.Write(bytes) + } +} + +func (encoder *directMarshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return encoder.checkIsEmpty.IsEmpty(ptr) +} + +type textMarshalerEncoder struct { + valType reflect2.Type + stringEncoder ValEncoder + checkIsEmpty checkIsEmpty +} + +func (encoder *textMarshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + obj := encoder.valType.UnsafeIndirect(ptr) + if encoder.valType.IsNullable() && reflect2.IsNil(obj) { + stream.WriteNil() + return + } + marshaler := (obj).(encoding.TextMarshaler) + bytes, err := marshaler.MarshalText() + if err != nil { + stream.Error = err + } else { + str := string(bytes) + encoder.stringEncoder.Encode(unsafe.Pointer(&str), stream) + } +} + +func (encoder *textMarshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return encoder.checkIsEmpty.IsEmpty(ptr) +} + +type directTextMarshalerEncoder struct { + stringEncoder ValEncoder + checkIsEmpty checkIsEmpty +} + +func (encoder *directTextMarshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + marshaler := *(*encoding.TextMarshaler)(ptr) + if marshaler == nil { + stream.WriteNil() + return + } + bytes, err := marshaler.MarshalText() + if err != nil { + stream.Error = err + } else { + str := string(bytes) + encoder.stringEncoder.Encode(unsafe.Pointer(&str), stream) + } +} + +func (encoder *directTextMarshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return encoder.checkIsEmpty.IsEmpty(ptr) +} + +type unmarshalerDecoder struct { + valType reflect2.Type +} + +func (decoder *unmarshalerDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + valType := decoder.valType + obj := valType.UnsafeIndirect(ptr) + unmarshaler := obj.(json.Unmarshaler) + iter.nextToken() + iter.unreadByte() // skip spaces + bytes := iter.SkipAndReturnBytes() + err := unmarshaler.UnmarshalJSON(bytes) + if err != nil { + iter.ReportError("unmarshalerDecoder", err.Error()) + } +} + +type textUnmarshalerDecoder struct { + valType reflect2.Type +} + +func (decoder *textUnmarshalerDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + valType := decoder.valType + obj := valType.UnsafeIndirect(ptr) + if reflect2.IsNil(obj) { + ptrType := valType.(*reflect2.UnsafePtrType) + elemType := ptrType.Elem() + elem := elemType.UnsafeNew() + ptrType.UnsafeSet(ptr, unsafe.Pointer(&elem)) + obj = valType.UnsafeIndirect(ptr) + } + unmarshaler := (obj).(encoding.TextUnmarshaler) + str := iter.ReadString() + err := unmarshaler.UnmarshalText([]byte(str)) + if err != nil { + iter.ReportError("textUnmarshalerDecoder", err.Error()) + } +} diff --git a/vendor/github.com/json-iterator/go/reflect_native.go b/vendor/github.com/json-iterator/go/reflect_native.go new file mode 100644 index 000000000..9042eb0cb --- /dev/null +++ b/vendor/github.com/json-iterator/go/reflect_native.go @@ -0,0 +1,451 @@ +package jsoniter + +import ( + "encoding/base64" + "reflect" + "strconv" + "unsafe" + + "github.com/modern-go/reflect2" +) + +const ptrSize = 32 << uintptr(^uintptr(0)>>63) + +func createEncoderOfNative(ctx *ctx, typ reflect2.Type) ValEncoder { + if typ.Kind() == reflect.Slice && typ.(reflect2.SliceType).Elem().Kind() == reflect.Uint8 { + sliceDecoder := decoderOfSlice(ctx, typ) + return &base64Codec{sliceDecoder: sliceDecoder} + } + typeName := typ.String() + kind := typ.Kind() + switch kind { + case reflect.String: + if typeName != "string" { + return encoderOfType(ctx, reflect2.TypeOfPtr((*string)(nil)).Elem()) + } + return &stringCodec{} + case reflect.Int: + if typeName != "int" { + return encoderOfType(ctx, reflect2.TypeOfPtr((*int)(nil)).Elem()) + } + if strconv.IntSize == 32 { + return &int32Codec{} + } + return &int64Codec{} + case reflect.Int8: + if typeName != "int8" { + return encoderOfType(ctx, reflect2.TypeOfPtr((*int8)(nil)).Elem()) + } + return &int8Codec{} + case reflect.Int16: + if typeName != "int16" { + return encoderOfType(ctx, reflect2.TypeOfPtr((*int16)(nil)).Elem()) + } + return &int16Codec{} + case reflect.Int32: + if typeName != "int32" { + return encoderOfType(ctx, reflect2.TypeOfPtr((*int32)(nil)).Elem()) + } + return &int32Codec{} + case reflect.Int64: + if typeName != "int64" { + return encoderOfType(ctx, reflect2.TypeOfPtr((*int64)(nil)).Elem()) + } + return &int64Codec{} + case reflect.Uint: + if typeName != "uint" { + return encoderOfType(ctx, reflect2.TypeOfPtr((*uint)(nil)).Elem()) + } + if strconv.IntSize == 32 { + return &uint32Codec{} + } + return &uint64Codec{} + case reflect.Uint8: + if typeName != "uint8" { + return encoderOfType(ctx, reflect2.TypeOfPtr((*uint8)(nil)).Elem()) + } + return &uint8Codec{} + case reflect.Uint16: + if typeName != "uint16" { + return encoderOfType(ctx, reflect2.TypeOfPtr((*uint16)(nil)).Elem()) + } + return &uint16Codec{} + case reflect.Uint32: + if typeName != "uint32" { + return encoderOfType(ctx, reflect2.TypeOfPtr((*uint32)(nil)).Elem()) + } + return &uint32Codec{} + case reflect.Uintptr: + if typeName != "uintptr" { + return encoderOfType(ctx, reflect2.TypeOfPtr((*uintptr)(nil)).Elem()) + } + if ptrSize == 32 { + return &uint32Codec{} + } + return &uint64Codec{} + case reflect.Uint64: + if typeName != "uint64" { + return encoderOfType(ctx, reflect2.TypeOfPtr((*uint64)(nil)).Elem()) + } + return &uint64Codec{} + case reflect.Float32: + if typeName != "float32" { + return encoderOfType(ctx, reflect2.TypeOfPtr((*float32)(nil)).Elem()) + } + return &float32Codec{} + case reflect.Float64: + if typeName != "float64" { + return encoderOfType(ctx, reflect2.TypeOfPtr((*float64)(nil)).Elem()) + } + return &float64Codec{} + case reflect.Bool: + if typeName != "bool" { + return encoderOfType(ctx, reflect2.TypeOfPtr((*bool)(nil)).Elem()) + } + return &boolCodec{} + } + return nil +} + +func createDecoderOfNative(ctx *ctx, typ reflect2.Type) ValDecoder { + if typ.Kind() == reflect.Slice && typ.(reflect2.SliceType).Elem().Kind() == reflect.Uint8 { + sliceDecoder := decoderOfSlice(ctx, typ) + return &base64Codec{sliceDecoder: sliceDecoder} + } + typeName := typ.String() + switch typ.Kind() { + case reflect.String: + if typeName != "string" { + return decoderOfType(ctx, reflect2.TypeOfPtr((*string)(nil)).Elem()) + } + return &stringCodec{} + case reflect.Int: + if typeName != "int" { + return decoderOfType(ctx, reflect2.TypeOfPtr((*int)(nil)).Elem()) + } + if strconv.IntSize == 32 { + return &int32Codec{} + } + return &int64Codec{} + case reflect.Int8: + if typeName != "int8" { + return decoderOfType(ctx, reflect2.TypeOfPtr((*int8)(nil)).Elem()) + } + return &int8Codec{} + case reflect.Int16: + if typeName != "int16" { + return decoderOfType(ctx, reflect2.TypeOfPtr((*int16)(nil)).Elem()) + } + return &int16Codec{} + case reflect.Int32: + if typeName != "int32" { + return decoderOfType(ctx, reflect2.TypeOfPtr((*int32)(nil)).Elem()) + } + return &int32Codec{} + case reflect.Int64: + if typeName != "int64" { + return decoderOfType(ctx, reflect2.TypeOfPtr((*int64)(nil)).Elem()) + } + return &int64Codec{} + case reflect.Uint: + if typeName != "uint" { + return decoderOfType(ctx, reflect2.TypeOfPtr((*uint)(nil)).Elem()) + } + if strconv.IntSize == 32 { + return &uint32Codec{} + } + return &uint64Codec{} + case reflect.Uint8: + if typeName != "uint8" { + return decoderOfType(ctx, reflect2.TypeOfPtr((*uint8)(nil)).Elem()) + } + return &uint8Codec{} + case reflect.Uint16: + if typeName != "uint16" { + return decoderOfType(ctx, reflect2.TypeOfPtr((*uint16)(nil)).Elem()) + } + return &uint16Codec{} + case reflect.Uint32: + if typeName != "uint32" { + return decoderOfType(ctx, reflect2.TypeOfPtr((*uint32)(nil)).Elem()) + } + return &uint32Codec{} + case reflect.Uintptr: + if typeName != "uintptr" { + return decoderOfType(ctx, reflect2.TypeOfPtr((*uintptr)(nil)).Elem()) + } + if ptrSize == 32 { + return &uint32Codec{} + } + return &uint64Codec{} + case reflect.Uint64: + if typeName != "uint64" { + return decoderOfType(ctx, reflect2.TypeOfPtr((*uint64)(nil)).Elem()) + } + return &uint64Codec{} + case reflect.Float32: + if typeName != "float32" { + return decoderOfType(ctx, reflect2.TypeOfPtr((*float32)(nil)).Elem()) + } + return &float32Codec{} + case reflect.Float64: + if typeName != "float64" { + return decoderOfType(ctx, reflect2.TypeOfPtr((*float64)(nil)).Elem()) + } + return &float64Codec{} + case reflect.Bool: + if typeName != "bool" { + return decoderOfType(ctx, reflect2.TypeOfPtr((*bool)(nil)).Elem()) + } + return &boolCodec{} + } + return nil +} + +type stringCodec struct { +} + +func (codec *stringCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + *((*string)(ptr)) = iter.ReadString() +} + +func (codec *stringCodec) Encode(ptr unsafe.Pointer, stream *Stream) { + str := *((*string)(ptr)) + stream.WriteString(str) +} + +func (codec *stringCodec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*string)(ptr)) == "" +} + +type int8Codec struct { +} + +func (codec *int8Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*int8)(ptr)) = iter.ReadInt8() + } +} + +func (codec *int8Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteInt8(*((*int8)(ptr))) +} + +func (codec *int8Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*int8)(ptr)) == 0 +} + +type int16Codec struct { +} + +func (codec *int16Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*int16)(ptr)) = iter.ReadInt16() + } +} + +func (codec *int16Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteInt16(*((*int16)(ptr))) +} + +func (codec *int16Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*int16)(ptr)) == 0 +} + +type int32Codec struct { +} + +func (codec *int32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*int32)(ptr)) = iter.ReadInt32() + } +} + +func (codec *int32Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteInt32(*((*int32)(ptr))) +} + +func (codec *int32Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*int32)(ptr)) == 0 +} + +type int64Codec struct { +} + +func (codec *int64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*int64)(ptr)) = iter.ReadInt64() + } +} + +func (codec *int64Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteInt64(*((*int64)(ptr))) +} + +func (codec *int64Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*int64)(ptr)) == 0 +} + +type uint8Codec struct { +} + +func (codec *uint8Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*uint8)(ptr)) = iter.ReadUint8() + } +} + +func (codec *uint8Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteUint8(*((*uint8)(ptr))) +} + +func (codec *uint8Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*uint8)(ptr)) == 0 +} + +type uint16Codec struct { +} + +func (codec *uint16Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*uint16)(ptr)) = iter.ReadUint16() + } +} + +func (codec *uint16Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteUint16(*((*uint16)(ptr))) +} + +func (codec *uint16Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*uint16)(ptr)) == 0 +} + +type uint32Codec struct { +} + +func (codec *uint32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*uint32)(ptr)) = iter.ReadUint32() + } +} + +func (codec *uint32Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteUint32(*((*uint32)(ptr))) +} + +func (codec *uint32Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*uint32)(ptr)) == 0 +} + +type uint64Codec struct { +} + +func (codec *uint64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*uint64)(ptr)) = iter.ReadUint64() + } +} + +func (codec *uint64Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteUint64(*((*uint64)(ptr))) +} + +func (codec *uint64Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*uint64)(ptr)) == 0 +} + +type float32Codec struct { +} + +func (codec *float32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*float32)(ptr)) = iter.ReadFloat32() + } +} + +func (codec *float32Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteFloat32(*((*float32)(ptr))) +} + +func (codec *float32Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*float32)(ptr)) == 0 +} + +type float64Codec struct { +} + +func (codec *float64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*float64)(ptr)) = iter.ReadFloat64() + } +} + +func (codec *float64Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteFloat64(*((*float64)(ptr))) +} + +func (codec *float64Codec) IsEmpty(ptr unsafe.Pointer) bool { + return *((*float64)(ptr)) == 0 +} + +type boolCodec struct { +} + +func (codec *boolCodec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if !iter.ReadNil() { + *((*bool)(ptr)) = iter.ReadBool() + } +} + +func (codec *boolCodec) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.WriteBool(*((*bool)(ptr))) +} + +func (codec *boolCodec) IsEmpty(ptr unsafe.Pointer) bool { + return !(*((*bool)(ptr))) +} + +type base64Codec struct { + sliceType *reflect2.UnsafeSliceType + sliceDecoder ValDecoder +} + +func (codec *base64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) { + if iter.ReadNil() { + codec.sliceType.UnsafeSetNil(ptr) + return + } + switch iter.WhatIsNext() { + case StringValue: + src := iter.ReadString() + dst, err := base64.StdEncoding.DecodeString(src) + if err != nil { + iter.ReportError("decode base64", err.Error()) + } else { + codec.sliceType.UnsafeSet(ptr, unsafe.Pointer(&dst)) + } + case ArrayValue: + codec.sliceDecoder.Decode(ptr, iter) + default: + iter.ReportError("base64Codec", "invalid input") + } +} + +func (codec *base64Codec) Encode(ptr unsafe.Pointer, stream *Stream) { + src := *((*[]byte)(ptr)) + if len(src) == 0 { + stream.WriteNil() + return + } + encoding := base64.StdEncoding + stream.writeByte('"') + size := encoding.EncodedLen(len(src)) + buf := make([]byte, size) + encoding.Encode(buf, src) + stream.buf = append(stream.buf, buf...) + stream.writeByte('"') +} + +func (codec *base64Codec) IsEmpty(ptr unsafe.Pointer) bool { + return len(*((*[]byte)(ptr))) == 0 +} diff --git a/vendor/github.com/json-iterator/go/feature_reflect_optional.go b/vendor/github.com/json-iterator/go/reflect_optional.go similarity index 52% rename from vendor/github.com/json-iterator/go/feature_reflect_optional.go rename to vendor/github.com/json-iterator/go/reflect_optional.go index fe7055fcd..43ec71d6d 100644 --- a/vendor/github.com/json-iterator/go/feature_reflect_optional.go +++ b/vendor/github.com/json-iterator/go/reflect_optional.go @@ -1,28 +1,31 @@ package jsoniter import ( + "github.com/modern-go/reflect2" "reflect" "unsafe" ) -func decoderOfOptional(cfg *frozenConfig, prefix string, typ reflect.Type) ValDecoder { - elemType := typ.Elem() - decoder := decoderOfType(cfg, prefix, elemType) +func decoderOfOptional(ctx *ctx, typ reflect2.Type) ValDecoder { + ptrType := typ.(*reflect2.UnsafePtrType) + elemType := ptrType.Elem() + decoder := decoderOfType(ctx, elemType) + if ctx.prefix == "" && elemType.Kind() == reflect.Ptr { + return &dereferenceDecoder{elemType, decoder} + } return &OptionalDecoder{elemType, decoder} } -func encoderOfOptional(cfg *frozenConfig, prefix string, typ reflect.Type) ValEncoder { - elemType := typ.Elem() - elemEncoder := encoderOfType(cfg, prefix, elemType) +func encoderOfOptional(ctx *ctx, typ reflect2.Type) ValEncoder { + ptrType := typ.(*reflect2.UnsafePtrType) + elemType := ptrType.Elem() + elemEncoder := encoderOfType(ctx, elemType) encoder := &OptionalEncoder{elemEncoder} - if elemType.Kind() == reflect.Map { - encoder = &OptionalEncoder{encoder} - } return encoder } type OptionalDecoder struct { - ValueType reflect.Type + ValueType reflect2.Type ValueDecoder ValDecoder } @@ -32,10 +35,9 @@ func (decoder *OptionalDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { } else { if *((*unsafe.Pointer)(ptr)) == nil { //pointer to null, we have to allocate memory to hold the value - value := reflect.New(decoder.ValueType) - newPtr := extractInterface(value.Interface()).word + newPtr := decoder.ValueType.UnsafeNew() decoder.ValueDecoder.Decode(newPtr, iter) - *((*uintptr)(ptr)) = uintptr(newPtr) + *((*unsafe.Pointer)(ptr)) = newPtr } else { //reuse existing instance decoder.ValueDecoder.Decode(*((*unsafe.Pointer)(ptr)), iter) @@ -45,17 +47,16 @@ func (decoder *OptionalDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { type dereferenceDecoder struct { // only to deference a pointer - valueType reflect.Type + valueType reflect2.Type valueDecoder ValDecoder } func (decoder *dereferenceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { if *((*unsafe.Pointer)(ptr)) == nil { //pointer to null, we have to allocate memory to hold the value - value := reflect.New(decoder.valueType) - newPtr := extractInterface(value.Interface()).word + newPtr := decoder.valueType.UnsafeNew() decoder.valueDecoder.Decode(newPtr, iter) - *((*uintptr)(ptr)) = uintptr(newPtr) + *((*unsafe.Pointer)(ptr)) = newPtr } else { //reuse existing instance decoder.valueDecoder.Decode(*((*unsafe.Pointer)(ptr)), iter) @@ -74,10 +75,6 @@ func (encoder *OptionalEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { } } -func (encoder *OptionalEncoder) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, encoder) -} - func (encoder *OptionalEncoder) IsEmpty(ptr unsafe.Pointer) bool { return *((*unsafe.Pointer)(ptr)) == nil } @@ -94,31 +91,43 @@ func (encoder *dereferenceEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { } } -func (encoder *dereferenceEncoder) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, encoder) +func (encoder *dereferenceEncoder) IsEmpty(ptr unsafe.Pointer) bool { + dePtr := *((*unsafe.Pointer)(ptr)) + if dePtr == nil { + return true + } + return encoder.ValueEncoder.IsEmpty(dePtr) } -func (encoder *dereferenceEncoder) IsEmpty(ptr unsafe.Pointer) bool { - return encoder.ValueEncoder.IsEmpty(*((*unsafe.Pointer)(ptr))) +func (encoder *dereferenceEncoder) IsEmbeddedPtrNil(ptr unsafe.Pointer) bool { + deReferenced := *((*unsafe.Pointer)(ptr)) + if deReferenced == nil { + return true + } + isEmbeddedPtrNil, converted := encoder.ValueEncoder.(IsEmbeddedPtrNil) + if !converted { + return false + } + fieldPtr := unsafe.Pointer(deReferenced) + return isEmbeddedPtrNil.IsEmbeddedPtrNil(fieldPtr) } -type optionalMapEncoder struct { - valueEncoder ValEncoder +type referenceEncoder struct { + encoder ValEncoder } -func (encoder *optionalMapEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - if *((*unsafe.Pointer)(ptr)) == nil { - stream.WriteNil() - } else { - encoder.valueEncoder.Encode(*((*unsafe.Pointer)(ptr)), stream) - } +func (encoder *referenceEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + encoder.encoder.Encode(unsafe.Pointer(&ptr), stream) +} + +func (encoder *referenceEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return encoder.encoder.IsEmpty(unsafe.Pointer(&ptr)) } -func (encoder *optionalMapEncoder) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, encoder) +type referenceDecoder struct { + decoder ValDecoder } -func (encoder *optionalMapEncoder) IsEmpty(ptr unsafe.Pointer) bool { - p := *((*unsafe.Pointer)(ptr)) - return p == nil || encoder.valueEncoder.IsEmpty(p) +func (decoder *referenceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + decoder.decoder.Decode(unsafe.Pointer(&ptr), iter) } diff --git a/vendor/github.com/json-iterator/go/reflect_slice.go b/vendor/github.com/json-iterator/go/reflect_slice.go new file mode 100644 index 000000000..9441d79df --- /dev/null +++ b/vendor/github.com/json-iterator/go/reflect_slice.go @@ -0,0 +1,99 @@ +package jsoniter + +import ( + "fmt" + "github.com/modern-go/reflect2" + "io" + "unsafe" +) + +func decoderOfSlice(ctx *ctx, typ reflect2.Type) ValDecoder { + sliceType := typ.(*reflect2.UnsafeSliceType) + decoder := decoderOfType(ctx.append("[sliceElem]"), sliceType.Elem()) + return &sliceDecoder{sliceType, decoder} +} + +func encoderOfSlice(ctx *ctx, typ reflect2.Type) ValEncoder { + sliceType := typ.(*reflect2.UnsafeSliceType) + encoder := encoderOfType(ctx.append("[sliceElem]"), sliceType.Elem()) + return &sliceEncoder{sliceType, encoder} +} + +type sliceEncoder struct { + sliceType *reflect2.UnsafeSliceType + elemEncoder ValEncoder +} + +func (encoder *sliceEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + if encoder.sliceType.UnsafeIsNil(ptr) { + stream.WriteNil() + return + } + length := encoder.sliceType.UnsafeLengthOf(ptr) + if length == 0 { + stream.WriteEmptyArray() + return + } + stream.WriteArrayStart() + encoder.elemEncoder.Encode(encoder.sliceType.UnsafeGetIndex(ptr, 0), stream) + for i := 1; i < length; i++ { + stream.WriteMore() + elemPtr := encoder.sliceType.UnsafeGetIndex(ptr, i) + encoder.elemEncoder.Encode(elemPtr, stream) + } + stream.WriteArrayEnd() + if stream.Error != nil && stream.Error != io.EOF { + stream.Error = fmt.Errorf("%v: %s", encoder.sliceType, stream.Error.Error()) + } +} + +func (encoder *sliceEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return encoder.sliceType.UnsafeLengthOf(ptr) == 0 +} + +type sliceDecoder struct { + sliceType *reflect2.UnsafeSliceType + elemDecoder ValDecoder +} + +func (decoder *sliceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + decoder.doDecode(ptr, iter) + if iter.Error != nil && iter.Error != io.EOF { + iter.Error = fmt.Errorf("%v: %s", decoder.sliceType, iter.Error.Error()) + } +} + +func (decoder *sliceDecoder) doDecode(ptr unsafe.Pointer, iter *Iterator) { + c := iter.nextToken() + sliceType := decoder.sliceType + if c == 'n' { + iter.skipThreeBytes('u', 'l', 'l') + sliceType.UnsafeSetNil(ptr) + return + } + if c != '[' { + iter.ReportError("decode slice", "expect [ or n, but found "+string([]byte{c})) + return + } + c = iter.nextToken() + if c == ']' { + sliceType.UnsafeSet(ptr, sliceType.UnsafeMakeSlice(0, 0)) + return + } + iter.unreadByte() + sliceType.UnsafeGrow(ptr, 1) + elemPtr := sliceType.UnsafeGetIndex(ptr, 0) + decoder.elemDecoder.Decode(elemPtr, iter) + length := 1 + for c = iter.nextToken(); c == ','; c = iter.nextToken() { + idx := length + length += 1 + sliceType.UnsafeGrow(ptr, length) + elemPtr = sliceType.UnsafeGetIndex(ptr, idx) + decoder.elemDecoder.Decode(elemPtr, iter) + } + if c != ']' { + iter.ReportError("decode slice", "expect ], but found "+string([]byte{c})) + return + } +} diff --git a/vendor/github.com/json-iterator/go/feature_reflect_struct_decoder.go b/vendor/github.com/json-iterator/go/reflect_struct_decoder.go similarity index 74% rename from vendor/github.com/json-iterator/go/feature_reflect_struct_decoder.go rename to vendor/github.com/json-iterator/go/reflect_struct_decoder.go index d30804855..355d2d116 100644 --- a/vendor/github.com/json-iterator/go/feature_reflect_struct_decoder.go +++ b/vendor/github.com/json-iterator/go/reflect_struct_decoder.go @@ -3,38 +3,78 @@ package jsoniter import ( "fmt" "io" - "reflect" "strings" "unsafe" + + "github.com/modern-go/reflect2" ) -func createStructDecoder(typ reflect.Type, fields map[string]*structFieldDecoder) ValDecoder { - knownHash := map[int32]struct{}{ +func decoderOfStruct(ctx *ctx, typ reflect2.Type) ValDecoder { + bindings := map[string]*Binding{} + structDescriptor := describeStruct(ctx, typ) + for _, binding := range structDescriptor.Fields { + for _, fromName := range binding.FromNames { + old := bindings[fromName] + if old == nil { + bindings[fromName] = binding + continue + } + ignoreOld, ignoreNew := resolveConflictBinding(ctx.frozenConfig, old, binding) + if ignoreOld { + delete(bindings, fromName) + } + if !ignoreNew { + bindings[fromName] = binding + } + } + } + fields := map[string]*structFieldDecoder{} + for k, binding := range bindings { + fields[k] = binding.Decoder.(*structFieldDecoder) + } + + if !ctx.caseSensitive() { + for k, binding := range bindings { + if _, found := fields[strings.ToLower(k)]; !found { + fields[strings.ToLower(k)] = binding.Decoder.(*structFieldDecoder) + } + } + } + + return createStructDecoder(ctx, typ, fields) +} + +func createStructDecoder(ctx *ctx, typ reflect2.Type, fields map[string]*structFieldDecoder) ValDecoder { + if ctx.disallowUnknownFields { + return &generalStructDecoder{typ: typ, fields: fields, disallowUnknownFields: true} + } + knownHash := map[int64]struct{}{ 0: {}, } + switch len(fields) { case 0: return &skipObjectDecoder{typ} case 1: for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName) + fieldHash := calcHash(fieldName, ctx.caseSensitive()) _, known := knownHash[fieldHash] if known { - return &generalStructDecoder{typ, fields} + return &generalStructDecoder{typ, fields, false} } knownHash[fieldHash] = struct{}{} return &oneFieldStructDecoder{typ, fieldHash, fieldDecoder} } case 2: - var fieldHash1 int32 - var fieldHash2 int32 + var fieldHash1 int64 + var fieldHash2 int64 var fieldDecoder1 *structFieldDecoder var fieldDecoder2 *structFieldDecoder for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName) + fieldHash := calcHash(fieldName, ctx.caseSensitive()) _, known := knownHash[fieldHash] if known { - return &generalStructDecoder{typ, fields} + return &generalStructDecoder{typ, fields, false} } knownHash[fieldHash] = struct{}{} if fieldHash1 == 0 { @@ -47,17 +87,17 @@ func createStructDecoder(typ reflect.Type, fields map[string]*structFieldDecoder } return &twoFieldsStructDecoder{typ, fieldHash1, fieldDecoder1, fieldHash2, fieldDecoder2} case 3: - var fieldName1 int32 - var fieldName2 int32 - var fieldName3 int32 + var fieldName1 int64 + var fieldName2 int64 + var fieldName3 int64 var fieldDecoder1 *structFieldDecoder var fieldDecoder2 *structFieldDecoder var fieldDecoder3 *structFieldDecoder for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName) + fieldHash := calcHash(fieldName, ctx.caseSensitive()) _, known := knownHash[fieldHash] if known { - return &generalStructDecoder{typ, fields} + return &generalStructDecoder{typ, fields, false} } knownHash[fieldHash] = struct{}{} if fieldName1 == 0 { @@ -76,19 +116,19 @@ func createStructDecoder(typ reflect.Type, fields map[string]*structFieldDecoder fieldName2, fieldDecoder2, fieldName3, fieldDecoder3} case 4: - var fieldName1 int32 - var fieldName2 int32 - var fieldName3 int32 - var fieldName4 int32 + var fieldName1 int64 + var fieldName2 int64 + var fieldName3 int64 + var fieldName4 int64 var fieldDecoder1 *structFieldDecoder var fieldDecoder2 *structFieldDecoder var fieldDecoder3 *structFieldDecoder var fieldDecoder4 *structFieldDecoder for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName) + fieldHash := calcHash(fieldName, ctx.caseSensitive()) _, known := knownHash[fieldHash] if known { - return &generalStructDecoder{typ, fields} + return &generalStructDecoder{typ, fields, false} } knownHash[fieldHash] = struct{}{} if fieldName1 == 0 { @@ -111,21 +151,21 @@ func createStructDecoder(typ reflect.Type, fields map[string]*structFieldDecoder fieldName3, fieldDecoder3, fieldName4, fieldDecoder4} case 5: - var fieldName1 int32 - var fieldName2 int32 - var fieldName3 int32 - var fieldName4 int32 - var fieldName5 int32 + var fieldName1 int64 + var fieldName2 int64 + var fieldName3 int64 + var fieldName4 int64 + var fieldName5 int64 var fieldDecoder1 *structFieldDecoder var fieldDecoder2 *structFieldDecoder var fieldDecoder3 *structFieldDecoder var fieldDecoder4 *structFieldDecoder var fieldDecoder5 *structFieldDecoder for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName) + fieldHash := calcHash(fieldName, ctx.caseSensitive()) _, known := knownHash[fieldHash] if known { - return &generalStructDecoder{typ, fields} + return &generalStructDecoder{typ, fields, false} } knownHash[fieldHash] = struct{}{} if fieldName1 == 0 { @@ -152,12 +192,12 @@ func createStructDecoder(typ reflect.Type, fields map[string]*structFieldDecoder fieldName4, fieldDecoder4, fieldName5, fieldDecoder5} case 6: - var fieldName1 int32 - var fieldName2 int32 - var fieldName3 int32 - var fieldName4 int32 - var fieldName5 int32 - var fieldName6 int32 + var fieldName1 int64 + var fieldName2 int64 + var fieldName3 int64 + var fieldName4 int64 + var fieldName5 int64 + var fieldName6 int64 var fieldDecoder1 *structFieldDecoder var fieldDecoder2 *structFieldDecoder var fieldDecoder3 *structFieldDecoder @@ -165,10 +205,10 @@ func createStructDecoder(typ reflect.Type, fields map[string]*structFieldDecoder var fieldDecoder5 *structFieldDecoder var fieldDecoder6 *structFieldDecoder for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName) + fieldHash := calcHash(fieldName, ctx.caseSensitive()) _, known := knownHash[fieldHash] if known { - return &generalStructDecoder{typ, fields} + return &generalStructDecoder{typ, fields, false} } knownHash[fieldHash] = struct{}{} if fieldName1 == 0 { @@ -199,13 +239,13 @@ func createStructDecoder(typ reflect.Type, fields map[string]*structFieldDecoder fieldName5, fieldDecoder5, fieldName6, fieldDecoder6} case 7: - var fieldName1 int32 - var fieldName2 int32 - var fieldName3 int32 - var fieldName4 int32 - var fieldName5 int32 - var fieldName6 int32 - var fieldName7 int32 + var fieldName1 int64 + var fieldName2 int64 + var fieldName3 int64 + var fieldName4 int64 + var fieldName5 int64 + var fieldName6 int64 + var fieldName7 int64 var fieldDecoder1 *structFieldDecoder var fieldDecoder2 *structFieldDecoder var fieldDecoder3 *structFieldDecoder @@ -214,10 +254,10 @@ func createStructDecoder(typ reflect.Type, fields map[string]*structFieldDecoder var fieldDecoder6 *structFieldDecoder var fieldDecoder7 *structFieldDecoder for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName) + fieldHash := calcHash(fieldName, ctx.caseSensitive()) _, known := knownHash[fieldHash] if known { - return &generalStructDecoder{typ, fields} + return &generalStructDecoder{typ, fields, false} } knownHash[fieldHash] = struct{}{} if fieldName1 == 0 { @@ -252,14 +292,14 @@ func createStructDecoder(typ reflect.Type, fields map[string]*structFieldDecoder fieldName6, fieldDecoder6, fieldName7, fieldDecoder7} case 8: - var fieldName1 int32 - var fieldName2 int32 - var fieldName3 int32 - var fieldName4 int32 - var fieldName5 int32 - var fieldName6 int32 - var fieldName7 int32 - var fieldName8 int32 + var fieldName1 int64 + var fieldName2 int64 + var fieldName3 int64 + var fieldName4 int64 + var fieldName5 int64 + var fieldName6 int64 + var fieldName7 int64 + var fieldName8 int64 var fieldDecoder1 *structFieldDecoder var fieldDecoder2 *structFieldDecoder var fieldDecoder3 *structFieldDecoder @@ -269,10 +309,10 @@ func createStructDecoder(typ reflect.Type, fields map[string]*structFieldDecoder var fieldDecoder7 *structFieldDecoder var fieldDecoder8 *structFieldDecoder for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName) + fieldHash := calcHash(fieldName, ctx.caseSensitive()) _, known := knownHash[fieldHash] if known { - return &generalStructDecoder{typ, fields} + return &generalStructDecoder{typ, fields, false} } knownHash[fieldHash] = struct{}{} if fieldName1 == 0 { @@ -311,15 +351,15 @@ func createStructDecoder(typ reflect.Type, fields map[string]*structFieldDecoder fieldName7, fieldDecoder7, fieldName8, fieldDecoder8} case 9: - var fieldName1 int32 - var fieldName2 int32 - var fieldName3 int32 - var fieldName4 int32 - var fieldName5 int32 - var fieldName6 int32 - var fieldName7 int32 - var fieldName8 int32 - var fieldName9 int32 + var fieldName1 int64 + var fieldName2 int64 + var fieldName3 int64 + var fieldName4 int64 + var fieldName5 int64 + var fieldName6 int64 + var fieldName7 int64 + var fieldName8 int64 + var fieldName9 int64 var fieldDecoder1 *structFieldDecoder var fieldDecoder2 *structFieldDecoder var fieldDecoder3 *structFieldDecoder @@ -330,10 +370,10 @@ func createStructDecoder(typ reflect.Type, fields map[string]*structFieldDecoder var fieldDecoder8 *structFieldDecoder var fieldDecoder9 *structFieldDecoder for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName) + fieldHash := calcHash(fieldName, ctx.caseSensitive()) _, known := knownHash[fieldHash] if known { - return &generalStructDecoder{typ, fields} + return &generalStructDecoder{typ, fields, false} } knownHash[fieldHash] = struct{}{} if fieldName1 == 0 { @@ -376,16 +416,16 @@ func createStructDecoder(typ reflect.Type, fields map[string]*structFieldDecoder fieldName8, fieldDecoder8, fieldName9, fieldDecoder9} case 10: - var fieldName1 int32 - var fieldName2 int32 - var fieldName3 int32 - var fieldName4 int32 - var fieldName5 int32 - var fieldName6 int32 - var fieldName7 int32 - var fieldName8 int32 - var fieldName9 int32 - var fieldName10 int32 + var fieldName1 int64 + var fieldName2 int64 + var fieldName3 int64 + var fieldName4 int64 + var fieldName5 int64 + var fieldName6 int64 + var fieldName7 int64 + var fieldName8 int64 + var fieldName9 int64 + var fieldName10 int64 var fieldDecoder1 *structFieldDecoder var fieldDecoder2 *structFieldDecoder var fieldDecoder3 *structFieldDecoder @@ -397,10 +437,10 @@ func createStructDecoder(typ reflect.Type, fields map[string]*structFieldDecoder var fieldDecoder9 *structFieldDecoder var fieldDecoder10 *structFieldDecoder for fieldName, fieldDecoder := range fields { - fieldHash := calcHash(fieldName) + fieldHash := calcHash(fieldName, ctx.caseSensitive()) _, known := knownHash[fieldHash] if known { - return &generalStructDecoder{typ, fields} + return &generalStructDecoder{typ, fields, false} } knownHash[fieldHash] = struct{}{} if fieldName1 == 0 { @@ -447,61 +487,69 @@ func createStructDecoder(typ reflect.Type, fields map[string]*structFieldDecoder fieldName9, fieldDecoder9, fieldName10, fieldDecoder10} } - return &generalStructDecoder{typ, fields} + return &generalStructDecoder{typ, fields, false} } type generalStructDecoder struct { - typ reflect.Type - fields map[string]*structFieldDecoder + typ reflect2.Type + fields map[string]*structFieldDecoder + disallowUnknownFields bool } func (decoder *generalStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { if !iter.readObjectStart() { return } - var fieldBytes []byte + var c byte + for c = ','; c == ','; c = iter.nextToken() { + decoder.decodeOneField(ptr, iter) + } + if iter.Error != nil && iter.Error != io.EOF { + iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error()) + } + if c != '}' { + iter.ReportError("struct Decode", `expect }, but found `+string([]byte{c})) + } +} + +func (decoder *generalStructDecoder) decodeOneField(ptr unsafe.Pointer, iter *Iterator) { var field string + var fieldDecoder *structFieldDecoder if iter.cfg.objectFieldMustBeSimpleString { - fieldBytes = iter.readObjectFieldAsBytes() + fieldBytes := iter.ReadStringAsSlice() field = *(*string)(unsafe.Pointer(&fieldBytes)) + fieldDecoder = decoder.fields[field] + if fieldDecoder == nil && !iter.cfg.caseSensitive { + fieldDecoder = decoder.fields[strings.ToLower(field)] + } } else { field = iter.ReadString() - c := iter.nextToken() - if c != ':' { - iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) + fieldDecoder = decoder.fields[field] + if fieldDecoder == nil && !iter.cfg.caseSensitive { + fieldDecoder = decoder.fields[strings.ToLower(field)] } } - fieldDecoder := decoder.fields[strings.ToLower(field)] if fieldDecoder == nil { - iter.Skip() - } else { - fieldDecoder.Decode(ptr, iter) - } - for iter.nextToken() == ',' { - if iter.cfg.objectFieldMustBeSimpleString { - fieldBytes := iter.readObjectFieldAsBytes() - field = *(*string)(unsafe.Pointer(&fieldBytes)) - } else { - field = iter.ReadString() - c := iter.nextToken() - if c != ':' { - iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) - } + msg := "found unknown field: " + field + if decoder.disallowUnknownFields { + iter.ReportError("ReadObject", msg) } - fieldDecoder = decoder.fields[strings.ToLower(field)] - if fieldDecoder == nil { - iter.Skip() - } else { - fieldDecoder.Decode(ptr, iter) + c := iter.nextToken() + if c != ':' { + iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) } + iter.Skip() + return } - if iter.Error != nil && iter.Error != io.EOF { - iter.Error = fmt.Errorf("%v.%s", decoder.typ, iter.Error.Error()) + c := iter.nextToken() + if c != ':' { + iter.ReportError("ReadObject", "expect : after object field, but found "+string([]byte{c})) } + fieldDecoder.Decode(ptr, iter) } type skipObjectDecoder struct { - typ reflect.Type + typ reflect2.Type } func (decoder *skipObjectDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { @@ -514,8 +562,8 @@ func (decoder *skipObjectDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { } type oneFieldStructDecoder struct { - typ reflect.Type - fieldHash int32 + typ reflect2.Type + fieldHash int64 fieldDecoder *structFieldDecoder } @@ -539,10 +587,10 @@ func (decoder *oneFieldStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) } type twoFieldsStructDecoder struct { - typ reflect.Type - fieldHash1 int32 + typ reflect2.Type + fieldHash1 int64 fieldDecoder1 *structFieldDecoder - fieldHash2 int32 + fieldHash2 int64 fieldDecoder2 *structFieldDecoder } @@ -569,12 +617,12 @@ func (decoder *twoFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator } type threeFieldsStructDecoder struct { - typ reflect.Type - fieldHash1 int32 + typ reflect2.Type + fieldHash1 int64 fieldDecoder1 *structFieldDecoder - fieldHash2 int32 + fieldHash2 int64 fieldDecoder2 *structFieldDecoder - fieldHash3 int32 + fieldHash3 int64 fieldDecoder3 *structFieldDecoder } @@ -603,14 +651,14 @@ func (decoder *threeFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterat } type fourFieldsStructDecoder struct { - typ reflect.Type - fieldHash1 int32 + typ reflect2.Type + fieldHash1 int64 fieldDecoder1 *structFieldDecoder - fieldHash2 int32 + fieldHash2 int64 fieldDecoder2 *structFieldDecoder - fieldHash3 int32 + fieldHash3 int64 fieldDecoder3 *structFieldDecoder - fieldHash4 int32 + fieldHash4 int64 fieldDecoder4 *structFieldDecoder } @@ -641,16 +689,16 @@ func (decoder *fourFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterato } type fiveFieldsStructDecoder struct { - typ reflect.Type - fieldHash1 int32 + typ reflect2.Type + fieldHash1 int64 fieldDecoder1 *structFieldDecoder - fieldHash2 int32 + fieldHash2 int64 fieldDecoder2 *structFieldDecoder - fieldHash3 int32 + fieldHash3 int64 fieldDecoder3 *structFieldDecoder - fieldHash4 int32 + fieldHash4 int64 fieldDecoder4 *structFieldDecoder - fieldHash5 int32 + fieldHash5 int64 fieldDecoder5 *structFieldDecoder } @@ -683,18 +731,18 @@ func (decoder *fiveFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterato } type sixFieldsStructDecoder struct { - typ reflect.Type - fieldHash1 int32 + typ reflect2.Type + fieldHash1 int64 fieldDecoder1 *structFieldDecoder - fieldHash2 int32 + fieldHash2 int64 fieldDecoder2 *structFieldDecoder - fieldHash3 int32 + fieldHash3 int64 fieldDecoder3 *structFieldDecoder - fieldHash4 int32 + fieldHash4 int64 fieldDecoder4 *structFieldDecoder - fieldHash5 int32 + fieldHash5 int64 fieldDecoder5 *structFieldDecoder - fieldHash6 int32 + fieldHash6 int64 fieldDecoder6 *structFieldDecoder } @@ -729,20 +777,20 @@ func (decoder *sixFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator } type sevenFieldsStructDecoder struct { - typ reflect.Type - fieldHash1 int32 + typ reflect2.Type + fieldHash1 int64 fieldDecoder1 *structFieldDecoder - fieldHash2 int32 + fieldHash2 int64 fieldDecoder2 *structFieldDecoder - fieldHash3 int32 + fieldHash3 int64 fieldDecoder3 *structFieldDecoder - fieldHash4 int32 + fieldHash4 int64 fieldDecoder4 *structFieldDecoder - fieldHash5 int32 + fieldHash5 int64 fieldDecoder5 *structFieldDecoder - fieldHash6 int32 + fieldHash6 int64 fieldDecoder6 *structFieldDecoder - fieldHash7 int32 + fieldHash7 int64 fieldDecoder7 *structFieldDecoder } @@ -779,22 +827,22 @@ func (decoder *sevenFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterat } type eightFieldsStructDecoder struct { - typ reflect.Type - fieldHash1 int32 + typ reflect2.Type + fieldHash1 int64 fieldDecoder1 *structFieldDecoder - fieldHash2 int32 + fieldHash2 int64 fieldDecoder2 *structFieldDecoder - fieldHash3 int32 + fieldHash3 int64 fieldDecoder3 *structFieldDecoder - fieldHash4 int32 + fieldHash4 int64 fieldDecoder4 *structFieldDecoder - fieldHash5 int32 + fieldHash5 int64 fieldDecoder5 *structFieldDecoder - fieldHash6 int32 + fieldHash6 int64 fieldDecoder6 *structFieldDecoder - fieldHash7 int32 + fieldHash7 int64 fieldDecoder7 *structFieldDecoder - fieldHash8 int32 + fieldHash8 int64 fieldDecoder8 *structFieldDecoder } @@ -833,24 +881,24 @@ func (decoder *eightFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterat } type nineFieldsStructDecoder struct { - typ reflect.Type - fieldHash1 int32 + typ reflect2.Type + fieldHash1 int64 fieldDecoder1 *structFieldDecoder - fieldHash2 int32 + fieldHash2 int64 fieldDecoder2 *structFieldDecoder - fieldHash3 int32 + fieldHash3 int64 fieldDecoder3 *structFieldDecoder - fieldHash4 int32 + fieldHash4 int64 fieldDecoder4 *structFieldDecoder - fieldHash5 int32 + fieldHash5 int64 fieldDecoder5 *structFieldDecoder - fieldHash6 int32 + fieldHash6 int64 fieldDecoder6 *structFieldDecoder - fieldHash7 int32 + fieldHash7 int64 fieldDecoder7 *structFieldDecoder - fieldHash8 int32 + fieldHash8 int64 fieldDecoder8 *structFieldDecoder - fieldHash9 int32 + fieldHash9 int64 fieldDecoder9 *structFieldDecoder } @@ -891,26 +939,26 @@ func (decoder *nineFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterato } type tenFieldsStructDecoder struct { - typ reflect.Type - fieldHash1 int32 + typ reflect2.Type + fieldHash1 int64 fieldDecoder1 *structFieldDecoder - fieldHash2 int32 + fieldHash2 int64 fieldDecoder2 *structFieldDecoder - fieldHash3 int32 + fieldHash3 int64 fieldDecoder3 *structFieldDecoder - fieldHash4 int32 + fieldHash4 int64 fieldDecoder4 *structFieldDecoder - fieldHash5 int32 + fieldHash5 int64 fieldDecoder5 *structFieldDecoder - fieldHash6 int32 + fieldHash6 int64 fieldDecoder6 *structFieldDecoder - fieldHash7 int32 + fieldHash7 int64 fieldDecoder7 *structFieldDecoder - fieldHash8 int32 + fieldHash8 int64 fieldDecoder8 *structFieldDecoder - fieldHash9 int32 + fieldHash9 int64 fieldDecoder9 *structFieldDecoder - fieldHash10 int32 + fieldHash10 int64 fieldDecoder10 *structFieldDecoder } @@ -953,14 +1001,48 @@ func (decoder *tenFieldsStructDecoder) Decode(ptr unsafe.Pointer, iter *Iterator } type structFieldDecoder struct { - field *reflect.StructField + field reflect2.StructField fieldDecoder ValDecoder } func (decoder *structFieldDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { - fieldPtr := unsafe.Pointer(uintptr(ptr) + decoder.field.Offset) + fieldPtr := decoder.field.UnsafeGet(ptr) decoder.fieldDecoder.Decode(fieldPtr, iter) if iter.Error != nil && iter.Error != io.EOF { - iter.Error = fmt.Errorf("%s: %s", decoder.field.Name, iter.Error.Error()) + iter.Error = fmt.Errorf("%s: %s", decoder.field.Name(), iter.Error.Error()) + } +} + +type stringModeStringDecoder struct { + elemDecoder ValDecoder + cfg *frozenConfig +} + +func (decoder *stringModeStringDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + decoder.elemDecoder.Decode(ptr, iter) + str := *((*string)(ptr)) + tempIter := decoder.cfg.BorrowIterator([]byte(str)) + defer decoder.cfg.ReturnIterator(tempIter) + *((*string)(ptr)) = tempIter.ReadString() +} + +type stringModeNumberDecoder struct { + elemDecoder ValDecoder +} + +func (decoder *stringModeNumberDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) { + c := iter.nextToken() + if c != '"' { + iter.ReportError("stringModeNumberDecoder", `expect ", but found `+string([]byte{c})) + return + } + decoder.elemDecoder.Decode(ptr, iter) + if iter.Error != nil { + return + } + c = iter.readByte() + if c != '"' { + iter.ReportError("stringModeNumberDecoder", `expect ", but found `+string([]byte{c})) + return } } diff --git a/vendor/github.com/json-iterator/go/feature_reflect_object.go b/vendor/github.com/json-iterator/go/reflect_struct_encoder.go similarity index 53% rename from vendor/github.com/json-iterator/go/feature_reflect_object.go rename to vendor/github.com/json-iterator/go/reflect_struct_encoder.go index 036545cbe..d0759cf64 100644 --- a/vendor/github.com/json-iterator/go/feature_reflect_object.go +++ b/vendor/github.com/json-iterator/go/reflect_struct_encoder.go @@ -2,20 +2,20 @@ package jsoniter import ( "fmt" + "github.com/modern-go/reflect2" "io" "reflect" - "strings" "unsafe" ) -func encoderOfStruct(cfg *frozenConfig, prefix string, typ reflect.Type) ValEncoder { +func encoderOfStruct(ctx *ctx, typ reflect2.Type) ValEncoder { type bindingTo struct { binding *Binding toName string ignored bool } orderedBindings := []*bindingTo{} - structDescriptor := describeStruct(cfg, prefix, typ) + structDescriptor := describeStruct(ctx, typ) for _, binding := range structDescriptor.Fields { for _, toName := range binding.ToNames { new := &bindingTo{ @@ -26,7 +26,7 @@ func encoderOfStruct(cfg *frozenConfig, prefix string, typ reflect.Type) ValEnco if old.toName != toName { continue } - old.ignored, new.ignored = resolveConflictBinding(cfg, old.binding, new.binding) + old.ignored, new.ignored = resolveConflictBinding(ctx.frozenConfig, old.binding, new.binding) } orderedBindings = append(orderedBindings, new) } @@ -43,13 +43,36 @@ func encoderOfStruct(cfg *frozenConfig, prefix string, typ reflect.Type) ValEnco }) } } - return &structEncoder{typ, structDescriptor.onePtrEmbedded, - structDescriptor.onePtrOptimization, finalOrderedFields} + return &structEncoder{typ, finalOrderedFields} +} + +func createCheckIsEmpty(ctx *ctx, typ reflect2.Type) checkIsEmpty { + encoder := createEncoderOfNative(ctx, typ) + if encoder != nil { + return encoder + } + kind := typ.Kind() + switch kind { + case reflect.Interface: + return &dynamicEncoder{typ} + case reflect.Struct: + return &structEncoder{typ: typ} + case reflect.Array: + return &arrayEncoder{} + case reflect.Slice: + return &sliceEncoder{} + case reflect.Map: + return encoderOfMap(ctx, typ) + case reflect.Ptr: + return &OptionalEncoder{} + default: + return &lazyErrorEncoder{err: fmt.Errorf("unsupported type: %v", typ)} + } } func resolveConflictBinding(cfg *frozenConfig, old, new *Binding) (ignoreOld, ignoreNew bool) { - newTagged := new.Field.Tag.Get(cfg.getTagKey()) != "" - oldTagged := old.Field.Tag.Get(cfg.getTagKey()) != "" + newTagged := new.Field.Tag().Get(cfg.getTagKey()) != "" + oldTagged := old.Field.Tag().Get(cfg.getTagKey()) != "" if newTagged { if oldTagged { if len(old.levels) > len(new.levels) { @@ -76,60 +99,41 @@ func resolveConflictBinding(cfg *frozenConfig, old, new *Binding) (ignoreOld, ig } } -func decoderOfStruct(cfg *frozenConfig, prefix string, typ reflect.Type) ValDecoder { - bindings := map[string]*Binding{} - structDescriptor := describeStruct(cfg, prefix, typ) - for _, binding := range structDescriptor.Fields { - for _, fromName := range binding.FromNames { - old := bindings[fromName] - if old == nil { - bindings[fromName] = binding - continue - } - ignoreOld, ignoreNew := resolveConflictBinding(cfg, old, binding) - if ignoreOld { - delete(bindings, fromName) - } - if !ignoreNew { - bindings[fromName] = binding - } - } - } - fields := map[string]*structFieldDecoder{} - for k, binding := range bindings { - fields[strings.ToLower(k)] = binding.Decoder.(*structFieldDecoder) - } - return createStructDecoder(typ, fields) -} - type structFieldEncoder struct { - field *reflect.StructField + field reflect2.StructField fieldEncoder ValEncoder omitempty bool } func (encoder *structFieldEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { - fieldPtr := unsafe.Pointer(uintptr(ptr) + encoder.field.Offset) + fieldPtr := encoder.field.UnsafeGet(ptr) encoder.fieldEncoder.Encode(fieldPtr, stream) if stream.Error != nil && stream.Error != io.EOF { - stream.Error = fmt.Errorf("%s: %s", encoder.field.Name, stream.Error.Error()) + stream.Error = fmt.Errorf("%s: %s", encoder.field.Name(), stream.Error.Error()) } } -func (encoder *structFieldEncoder) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, encoder) -} - func (encoder *structFieldEncoder) IsEmpty(ptr unsafe.Pointer) bool { - fieldPtr := unsafe.Pointer(uintptr(ptr) + encoder.field.Offset) + fieldPtr := encoder.field.UnsafeGet(ptr) return encoder.fieldEncoder.IsEmpty(fieldPtr) } +func (encoder *structFieldEncoder) IsEmbeddedPtrNil(ptr unsafe.Pointer) bool { + isEmbeddedPtrNil, converted := encoder.fieldEncoder.(IsEmbeddedPtrNil) + if !converted { + return false + } + fieldPtr := encoder.field.UnsafeGet(ptr) + return isEmbeddedPtrNil.IsEmbeddedPtrNil(fieldPtr) +} + +type IsEmbeddedPtrNil interface { + IsEmbeddedPtrNil(ptr unsafe.Pointer) bool +} + type structEncoder struct { - typ reflect.Type - onePtrEmbedded bool - onePtrOptimization bool - fields []structFieldTo + typ reflect2.Type + fields []structFieldTo } type structFieldTo struct { @@ -144,6 +148,9 @@ func (encoder *structEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { if field.encoder.omitempty && field.encoder.IsEmpty(ptr) { continue } + if field.encoder.IsEmbeddedPtrNil(ptr) { + continue + } if isNotFirst { stream.WriteMore() } @@ -157,24 +164,6 @@ func (encoder *structEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { } } -func (encoder *structEncoder) EncodeInterface(val interface{}, stream *Stream) { - e := (*emptyInterface)(unsafe.Pointer(&val)) - if encoder.onePtrOptimization { - if e.word == nil && encoder.onePtrEmbedded { - stream.WriteObjectStart() - stream.WriteObjectEnd() - return - } - ptr := uintptr(e.word) - e.word = unsafe.Pointer(&ptr) - } - if reflect.TypeOf(val).Kind() == reflect.Ptr { - encoder.Encode(unsafe.Pointer(&e.word), stream) - } else { - encoder.Encode(e.word, stream) - } -} - func (encoder *structEncoder) IsEmpty(ptr unsafe.Pointer) bool { return false } @@ -186,10 +175,36 @@ func (encoder *emptyStructEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { stream.WriteEmptyObject() } -func (encoder *emptyStructEncoder) EncodeInterface(val interface{}, stream *Stream) { - WriteToStream(val, stream, encoder) -} - func (encoder *emptyStructEncoder) IsEmpty(ptr unsafe.Pointer) bool { return false } + +type stringModeNumberEncoder struct { + elemEncoder ValEncoder +} + +func (encoder *stringModeNumberEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + stream.writeByte('"') + encoder.elemEncoder.Encode(ptr, stream) + stream.writeByte('"') +} + +func (encoder *stringModeNumberEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return encoder.elemEncoder.IsEmpty(ptr) +} + +type stringModeStringEncoder struct { + elemEncoder ValEncoder + cfg *frozenConfig +} + +func (encoder *stringModeStringEncoder) Encode(ptr unsafe.Pointer, stream *Stream) { + tempStream := encoder.cfg.BorrowStream(nil) + defer encoder.cfg.ReturnStream(tempStream) + encoder.elemEncoder.Encode(ptr, tempStream) + stream.WriteString(string(tempStream.Buffer())) +} + +func (encoder *stringModeStringEncoder) IsEmpty(ptr unsafe.Pointer) bool { + return encoder.elemEncoder.IsEmpty(ptr) +} diff --git a/vendor/github.com/json-iterator/go/feature_stream.go b/vendor/github.com/json-iterator/go/stream.go similarity index 62% rename from vendor/github.com/json-iterator/go/feature_stream.go rename to vendor/github.com/json-iterator/go/stream.go index 97355eb5b..17662fded 100644 --- a/vendor/github.com/json-iterator/go/feature_stream.go +++ b/vendor/github.com/json-iterator/go/stream.go @@ -10,7 +10,6 @@ type Stream struct { cfg *frozenConfig out io.Writer buf []byte - n int Error error indention int Attachment interface{} // open for customized encoder @@ -24,8 +23,7 @@ func NewStream(cfg API, out io.Writer, bufSize int) *Stream { return &Stream{ cfg: cfg.(*frozenConfig), out: out, - buf: make([]byte, bufSize), - n: 0, + buf: make([]byte, 0, bufSize), Error: nil, indention: 0, } @@ -39,22 +37,27 @@ func (stream *Stream) Pool() StreamPool { // Reset reuse this stream instance by assign a new writer func (stream *Stream) Reset(out io.Writer) { stream.out = out - stream.n = 0 + stream.buf = stream.buf[:0] } // Available returns how many bytes are unused in the buffer. func (stream *Stream) Available() int { - return len(stream.buf) - stream.n + return cap(stream.buf) - len(stream.buf) } // Buffered returns the number of bytes that have been written into the current buffer. func (stream *Stream) Buffered() int { - return stream.n + return len(stream.buf) } // Buffer if writer is nil, use this method to take the result func (stream *Stream) Buffer() []byte { - return stream.buf[:stream.n] + return stream.buf +} + +// SetBuffer allows to append to the internal buffer directly +func (stream *Stream) SetBuffer(buf []byte) { + stream.buf = buf } // Write writes the contents of p into the buffer. @@ -62,97 +65,34 @@ func (stream *Stream) Buffer() []byte { // If nn < len(p), it also returns an error explaining // why the write is short. func (stream *Stream) Write(p []byte) (nn int, err error) { - for len(p) > stream.Available() && stream.Error == nil { - if stream.out == nil { - stream.growAtLeast(len(p)) - } else { - var n int - if stream.Buffered() == 0 { - // Large write, empty buffer. - // Write directly from p to avoid copy. - n, stream.Error = stream.out.Write(p) - } else { - n = copy(stream.buf[stream.n:], p) - stream.n += n - stream.Flush() - } - nn += n - p = p[n:] - } - } - if stream.Error != nil { - return nn, stream.Error + stream.buf = append(stream.buf, p...) + if stream.out != nil { + nn, err = stream.out.Write(stream.buf) + stream.buf = stream.buf[nn:] + return } - n := copy(stream.buf[stream.n:], p) - stream.n += n - nn += n - return nn, nil + return len(p), nil } // WriteByte writes a single byte. func (stream *Stream) writeByte(c byte) { - if stream.Error != nil { - return - } - if stream.Available() < 1 { - stream.growAtLeast(1) - } - stream.buf[stream.n] = c - stream.n++ + stream.buf = append(stream.buf, c) } func (stream *Stream) writeTwoBytes(c1 byte, c2 byte) { - if stream.Error != nil { - return - } - if stream.Available() < 2 { - stream.growAtLeast(2) - } - stream.buf[stream.n] = c1 - stream.buf[stream.n+1] = c2 - stream.n += 2 + stream.buf = append(stream.buf, c1, c2) } func (stream *Stream) writeThreeBytes(c1 byte, c2 byte, c3 byte) { - if stream.Error != nil { - return - } - if stream.Available() < 3 { - stream.growAtLeast(3) - } - stream.buf[stream.n] = c1 - stream.buf[stream.n+1] = c2 - stream.buf[stream.n+2] = c3 - stream.n += 3 + stream.buf = append(stream.buf, c1, c2, c3) } func (stream *Stream) writeFourBytes(c1 byte, c2 byte, c3 byte, c4 byte) { - if stream.Error != nil { - return - } - if stream.Available() < 4 { - stream.growAtLeast(4) - } - stream.buf[stream.n] = c1 - stream.buf[stream.n+1] = c2 - stream.buf[stream.n+2] = c3 - stream.buf[stream.n+3] = c4 - stream.n += 4 + stream.buf = append(stream.buf, c1, c2, c3, c4) } func (stream *Stream) writeFiveBytes(c1 byte, c2 byte, c3 byte, c4 byte, c5 byte) { - if stream.Error != nil { - return - } - if stream.Available() < 5 { - stream.growAtLeast(5) - } - stream.buf[stream.n] = c1 - stream.buf[stream.n+1] = c2 - stream.buf[stream.n+2] = c3 - stream.buf[stream.n+3] = c4 - stream.buf[stream.n+4] = c5 - stream.n += 5 + stream.buf = append(stream.buf, c1, c2, c3, c4, c5) } // Flush writes any buffered data to the underlying io.Writer. @@ -163,56 +103,20 @@ func (stream *Stream) Flush() error { if stream.Error != nil { return stream.Error } - if stream.n == 0 { - return nil - } - n, err := stream.out.Write(stream.buf[0:stream.n]) - if n < stream.n && err == nil { - err = io.ErrShortWrite - } + n, err := stream.out.Write(stream.buf) if err != nil { - if n > 0 && n < stream.n { - copy(stream.buf[0:stream.n-n], stream.buf[n:stream.n]) + if stream.Error == nil { + stream.Error = err } - stream.n -= n - stream.Error = err return err } - stream.n = 0 + stream.buf = stream.buf[n:] return nil } -func (stream *Stream) ensure(minimal int) { - available := stream.Available() - if available < minimal { - stream.growAtLeast(minimal) - } -} - -func (stream *Stream) growAtLeast(minimal int) { - if stream.out != nil { - stream.Flush() - if stream.Available() >= minimal { - return - } - } - toGrow := len(stream.buf) - if toGrow < minimal { - toGrow = minimal - } - newBuf := make([]byte, len(stream.buf)+toGrow) - copy(newBuf, stream.Buffer()) - stream.buf = newBuf -} - // WriteRaw write string out without quotes, just like []byte func (stream *Stream) WriteRaw(s string) { - stream.ensure(len(s)) - if stream.Error != nil { - return - } - n := copy(stream.buf[stream.n:], s) - stream.n += n + stream.buf = append(stream.buf, s...) } // WriteNil write null to stream @@ -273,6 +177,7 @@ func (stream *Stream) WriteEmptyObject() { func (stream *Stream) WriteMore() { stream.writeByte(',') stream.writeIndention(0) + stream.Flush() } // WriteArrayStart write [ with possible indention @@ -300,9 +205,7 @@ func (stream *Stream) writeIndention(delta int) { } stream.writeByte('\n') toWrite := stream.indention - delta - stream.ensure(toWrite) - for i := 0; i < toWrite && stream.n < len(stream.buf); i++ { - stream.buf[stream.n] = ' ' - stream.n++ + for i := 0; i < toWrite; i++ { + stream.buf = append(stream.buf, ' ') } } diff --git a/vendor/github.com/json-iterator/go/feature_stream_float.go b/vendor/github.com/json-iterator/go/stream_float.go similarity index 85% rename from vendor/github.com/json-iterator/go/feature_stream_float.go rename to vendor/github.com/json-iterator/go/stream_float.go index 9a404e11d..f318d2c59 100644 --- a/vendor/github.com/json-iterator/go/feature_stream_float.go +++ b/vendor/github.com/json-iterator/go/stream_float.go @@ -21,7 +21,7 @@ func (stream *Stream) WriteFloat32(val float32) { fmt = 'e' } } - stream.WriteRaw(strconv.FormatFloat(float64(val), fmt, -1, 32)) + stream.buf = strconv.AppendFloat(stream.buf, float64(val), fmt, -1, 32) } // WriteFloat32Lossy write float32 to stream with ONLY 6 digits precision although much much faster @@ -43,13 +43,12 @@ func (stream *Stream) WriteFloat32Lossy(val float32) { return } stream.writeByte('.') - stream.ensure(10) for p := precision - 1; p > 0 && fval < pow10[p]; p-- { stream.writeByte('0') } stream.WriteUint64(fval) - for stream.buf[stream.n-1] == '0' { - stream.n-- + for stream.buf[len(stream.buf)-1] == '0' { + stream.buf = stream.buf[:len(stream.buf)-1] } } @@ -63,7 +62,7 @@ func (stream *Stream) WriteFloat64(val float64) { fmt = 'e' } } - stream.WriteRaw(strconv.FormatFloat(float64(val), fmt, -1, 64)) + stream.buf = strconv.AppendFloat(stream.buf, float64(val), fmt, -1, 64) } // WriteFloat64Lossy write float64 to stream with ONLY 6 digits precision although much much faster @@ -85,12 +84,11 @@ func (stream *Stream) WriteFloat64Lossy(val float64) { return } stream.writeByte('.') - stream.ensure(10) for p := precision - 1; p > 0 && fval < pow10[p]; p-- { stream.writeByte('0') } stream.WriteUint64(fval) - for stream.buf[stream.n-1] == '0' { - stream.n-- + for stream.buf[len(stream.buf)-1] == '0' { + stream.buf = stream.buf[:len(stream.buf)-1] } } diff --git a/vendor/github.com/json-iterator/go/stream_int.go b/vendor/github.com/json-iterator/go/stream_int.go new file mode 100644 index 000000000..d1059ee4c --- /dev/null +++ b/vendor/github.com/json-iterator/go/stream_int.go @@ -0,0 +1,190 @@ +package jsoniter + +var digits []uint32 + +func init() { + digits = make([]uint32, 1000) + for i := uint32(0); i < 1000; i++ { + digits[i] = (((i / 100) + '0') << 16) + ((((i / 10) % 10) + '0') << 8) + i%10 + '0' + if i < 10 { + digits[i] += 2 << 24 + } else if i < 100 { + digits[i] += 1 << 24 + } + } +} + +func writeFirstBuf(space []byte, v uint32) []byte { + start := v >> 24 + if start == 0 { + space = append(space, byte(v>>16), byte(v>>8)) + } else if start == 1 { + space = append(space, byte(v>>8)) + } + space = append(space, byte(v)) + return space +} + +func writeBuf(buf []byte, v uint32) []byte { + return append(buf, byte(v>>16), byte(v>>8), byte(v)) +} + +// WriteUint8 write uint8 to stream +func (stream *Stream) WriteUint8(val uint8) { + stream.buf = writeFirstBuf(stream.buf, digits[val]) +} + +// WriteInt8 write int8 to stream +func (stream *Stream) WriteInt8(nval int8) { + var val uint8 + if nval < 0 { + val = uint8(-nval) + stream.buf = append(stream.buf, '-') + } else { + val = uint8(nval) + } + stream.buf = writeFirstBuf(stream.buf, digits[val]) +} + +// WriteUint16 write uint16 to stream +func (stream *Stream) WriteUint16(val uint16) { + q1 := val / 1000 + if q1 == 0 { + stream.buf = writeFirstBuf(stream.buf, digits[val]) + return + } + r1 := val - q1*1000 + stream.buf = writeFirstBuf(stream.buf, digits[q1]) + stream.buf = writeBuf(stream.buf, digits[r1]) + return +} + +// WriteInt16 write int16 to stream +func (stream *Stream) WriteInt16(nval int16) { + var val uint16 + if nval < 0 { + val = uint16(-nval) + stream.buf = append(stream.buf, '-') + } else { + val = uint16(nval) + } + stream.WriteUint16(val) +} + +// WriteUint32 write uint32 to stream +func (stream *Stream) WriteUint32(val uint32) { + q1 := val / 1000 + if q1 == 0 { + stream.buf = writeFirstBuf(stream.buf, digits[val]) + return + } + r1 := val - q1*1000 + q2 := q1 / 1000 + if q2 == 0 { + stream.buf = writeFirstBuf(stream.buf, digits[q1]) + stream.buf = writeBuf(stream.buf, digits[r1]) + return + } + r2 := q1 - q2*1000 + q3 := q2 / 1000 + if q3 == 0 { + stream.buf = writeFirstBuf(stream.buf, digits[q2]) + } else { + r3 := q2 - q3*1000 + stream.buf = append(stream.buf, byte(q3+'0')) + stream.buf = writeBuf(stream.buf, digits[r3]) + } + stream.buf = writeBuf(stream.buf, digits[r2]) + stream.buf = writeBuf(stream.buf, digits[r1]) +} + +// WriteInt32 write int32 to stream +func (stream *Stream) WriteInt32(nval int32) { + var val uint32 + if nval < 0 { + val = uint32(-nval) + stream.buf = append(stream.buf, '-') + } else { + val = uint32(nval) + } + stream.WriteUint32(val) +} + +// WriteUint64 write uint64 to stream +func (stream *Stream) WriteUint64(val uint64) { + q1 := val / 1000 + if q1 == 0 { + stream.buf = writeFirstBuf(stream.buf, digits[val]) + return + } + r1 := val - q1*1000 + q2 := q1 / 1000 + if q2 == 0 { + stream.buf = writeFirstBuf(stream.buf, digits[q1]) + stream.buf = writeBuf(stream.buf, digits[r1]) + return + } + r2 := q1 - q2*1000 + q3 := q2 / 1000 + if q3 == 0 { + stream.buf = writeFirstBuf(stream.buf, digits[q2]) + stream.buf = writeBuf(stream.buf, digits[r2]) + stream.buf = writeBuf(stream.buf, digits[r1]) + return + } + r3 := q2 - q3*1000 + q4 := q3 / 1000 + if q4 == 0 { + stream.buf = writeFirstBuf(stream.buf, digits[q3]) + stream.buf = writeBuf(stream.buf, digits[r3]) + stream.buf = writeBuf(stream.buf, digits[r2]) + stream.buf = writeBuf(stream.buf, digits[r1]) + return + } + r4 := q3 - q4*1000 + q5 := q4 / 1000 + if q5 == 0 { + stream.buf = writeFirstBuf(stream.buf, digits[q4]) + stream.buf = writeBuf(stream.buf, digits[r4]) + stream.buf = writeBuf(stream.buf, digits[r3]) + stream.buf = writeBuf(stream.buf, digits[r2]) + stream.buf = writeBuf(stream.buf, digits[r1]) + return + } + r5 := q4 - q5*1000 + q6 := q5 / 1000 + if q6 == 0 { + stream.buf = writeFirstBuf(stream.buf, digits[q5]) + } else { + stream.buf = writeFirstBuf(stream.buf, digits[q6]) + r6 := q5 - q6*1000 + stream.buf = writeBuf(stream.buf, digits[r6]) + } + stream.buf = writeBuf(stream.buf, digits[r5]) + stream.buf = writeBuf(stream.buf, digits[r4]) + stream.buf = writeBuf(stream.buf, digits[r3]) + stream.buf = writeBuf(stream.buf, digits[r2]) + stream.buf = writeBuf(stream.buf, digits[r1]) +} + +// WriteInt64 write int64 to stream +func (stream *Stream) WriteInt64(nval int64) { + var val uint64 + if nval < 0 { + val = uint64(-nval) + stream.buf = append(stream.buf, '-') + } else { + val = uint64(nval) + } + stream.WriteUint64(val) +} + +// WriteInt write int to stream +func (stream *Stream) WriteInt(val int) { + stream.WriteInt64(int64(val)) +} + +// WriteUint write uint to stream +func (stream *Stream) WriteUint(val uint) { + stream.WriteUint64(uint64(val)) +} diff --git a/vendor/github.com/json-iterator/go/feature_stream_string.go b/vendor/github.com/json-iterator/go/stream_str.go similarity index 91% rename from vendor/github.com/json-iterator/go/feature_stream_string.go rename to vendor/github.com/json-iterator/go/stream_str.go index 334282f05..54c2ba0b3 100644 --- a/vendor/github.com/json-iterator/go/feature_stream_string.go +++ b/vendor/github.com/json-iterator/go/stream_str.go @@ -219,34 +219,22 @@ var hex = "0123456789abcdef" // WriteStringWithHTMLEscaped write string to stream with html special characters escaped func (stream *Stream) WriteStringWithHTMLEscaped(s string) { - stream.ensure(32) valLen := len(s) - toWriteLen := valLen - bufLengthMinusTwo := len(stream.buf) - 2 // make room for the quotes - if stream.n+toWriteLen > bufLengthMinusTwo { - toWriteLen = bufLengthMinusTwo - stream.n - } - n := stream.n - stream.buf[n] = '"' - n++ + stream.buf = append(stream.buf, '"') // write string, the fast path, without utf8 and escape support i := 0 - for ; i < toWriteLen; i++ { + for ; i < valLen; i++ { c := s[i] if c < utf8.RuneSelf && htmlSafeSet[c] { - stream.buf[n] = c - n++ + stream.buf = append(stream.buf, c) } else { break } } if i == valLen { - stream.buf[n] = '"' - n++ - stream.n = n + stream.buf = append(stream.buf, '"') return } - stream.n = n writeStringSlowPathWithHTMLEscaped(stream, i, s, valLen) } @@ -321,34 +309,22 @@ func writeStringSlowPathWithHTMLEscaped(stream *Stream, i int, s string, valLen // WriteString write string to stream without html escape func (stream *Stream) WriteString(s string) { - stream.ensure(32) valLen := len(s) - toWriteLen := valLen - bufLengthMinusTwo := len(stream.buf) - 2 // make room for the quotes - if stream.n+toWriteLen > bufLengthMinusTwo { - toWriteLen = bufLengthMinusTwo - stream.n - } - n := stream.n - stream.buf[n] = '"' - n++ + stream.buf = append(stream.buf, '"') // write string, the fast path, without utf8 and escape support i := 0 - for ; i < toWriteLen; i++ { + for ; i < valLen; i++ { c := s[i] if c > 31 && c != '"' && c != '\\' { - stream.buf[n] = c - n++ + stream.buf = append(stream.buf, c) } else { break } } if i == valLen { - stream.buf[n] = '"' - n++ - stream.n = n + stream.buf = append(stream.buf, '"') return } - stream.n = n writeStringSlowPath(stream, i, s, valLen) } diff --git a/vendor/github.com/json-iterator/go/test.sh b/vendor/github.com/json-iterator/go/test.sh index 466f1141a..f4e7c0b2c 100755 --- a/vendor/github.com/json-iterator/go/test.sh +++ b/vendor/github.com/json-iterator/go/test.sh @@ -4,7 +4,7 @@ set -e echo "" > coverage.txt for d in $(go list ./... | grep -v vendor); do - go test -coverprofile=profile.out $d + go test -coverprofile=profile.out -coverpkg=github.com/json-iterator/go $d if [ -f profile.out ]; then cat profile.out >> coverage.txt rm profile.out diff --git a/vendor/github.com/mailru/easyjson/jlexer/lexer.go b/vendor/github.com/mailru/easyjson/jlexer/lexer.go index e5558ae39..51f056615 100644 --- a/vendor/github.com/mailru/easyjson/jlexer/lexer.go +++ b/vendor/github.com/mailru/easyjson/jlexer/lexer.go @@ -240,7 +240,7 @@ func (r *Lexer) fetchNumber() { // findStringLen tries to scan into the string literal for ending quote char to determine required size. // The size will be exact if no escapes are present and may be inexact if there are escaped chars. -func findStringLen(data []byte) (hasEscapes bool, length int) { +func findStringLen(data []byte) (isValid, hasEscapes bool, length int) { delta := 0 for i := 0; i < len(data); i++ { @@ -252,11 +252,11 @@ func findStringLen(data []byte) (hasEscapes bool, length int) { delta++ } case '"': - return (delta > 0), (i - delta) + return true, (delta > 0), (i - delta) } } - return false, len(data) + return false, false, len(data) } // getu4 decodes \uXXXX from the beginning of s, returning the hex value, @@ -342,7 +342,12 @@ func (r *Lexer) fetchString() { r.pos++ data := r.Data[r.pos:] - hasEscapes, length := findStringLen(data) + isValid, hasEscapes, length := findStringLen(data) + if !isValid { + r.pos += length + r.errParse("unterminated string literal") + return + } if !hasEscapes { r.token.byteValue = data[:length] r.pos += length + 1 @@ -649,7 +654,7 @@ func (r *Lexer) Bytes() []byte { return nil } ret := make([]byte, base64.StdEncoding.DecodedLen(len(r.token.byteValue))) - len, err := base64.StdEncoding.Decode(ret, r.token.byteValue) + n, err := base64.StdEncoding.Decode(ret, r.token.byteValue) if err != nil { r.fatalError = &LexerError{ Reason: err.Error(), @@ -658,7 +663,7 @@ func (r *Lexer) Bytes() []byte { } r.consume() - return ret[:len] + return ret[:n] } // Bool reads a true or false boolean keyword. @@ -997,6 +1002,22 @@ func (r *Lexer) Float32() float32 { return float32(n) } +func (r *Lexer) Float32Str() float32 { + s, b := r.unsafeString() + if !r.Ok() { + return 0 + } + n, err := strconv.ParseFloat(s, 32) + if err != nil { + r.addNonfatalError(&LexerError{ + Offset: r.start, + Reason: err.Error(), + Data: string(b), + }) + } + return float32(n) +} + func (r *Lexer) Float64() float64 { s := r.number() if !r.Ok() { @@ -1014,6 +1035,22 @@ func (r *Lexer) Float64() float64 { return n } +func (r *Lexer) Float64Str() float64 { + s, b := r.unsafeString() + if !r.Ok() { + return 0 + } + n, err := strconv.ParseFloat(s, 64) + if err != nil { + r.addNonfatalError(&LexerError{ + Offset: r.start, + Reason: err.Error(), + Data: string(b), + }) + } + return n +} + func (r *Lexer) Error() error { return r.fatalError } @@ -1056,7 +1093,7 @@ func (r *Lexer) JsonNumber() json.Number { } if !r.Ok() { r.errInvalidToken("json.Number") - return json.Number("0") + return json.Number("") } switch r.token.kind { @@ -1064,9 +1101,12 @@ func (r *Lexer) JsonNumber() json.Number { return json.Number(r.String()) case tokenNumber: return json.Number(r.Raw()) + case tokenNull: + r.Null() + return json.Number("") default: r.errSyntax() - return json.Number("0") + return json.Number("") } } diff --git a/vendor/github.com/mailru/easyjson/jwriter/writer.go b/vendor/github.com/mailru/easyjson/jwriter/writer.go index e5a5ddfdb..b9ed7ccaa 100644 --- a/vendor/github.com/mailru/easyjson/jwriter/writer.go +++ b/vendor/github.com/mailru/easyjson/jwriter/writer.go @@ -240,11 +240,25 @@ func (w *Writer) Float32(n float32) { w.Buffer.Buf = strconv.AppendFloat(w.Buffer.Buf, float64(n), 'g', -1, 32) } +func (w *Writer) Float32Str(n float32) { + w.Buffer.EnsureSpace(20) + w.Buffer.Buf = append(w.Buffer.Buf, '"') + w.Buffer.Buf = strconv.AppendFloat(w.Buffer.Buf, float64(n), 'g', -1, 32) + w.Buffer.Buf = append(w.Buffer.Buf, '"') +} + func (w *Writer) Float64(n float64) { w.Buffer.EnsureSpace(20) w.Buffer.Buf = strconv.AppendFloat(w.Buffer.Buf, n, 'g', -1, 64) } +func (w *Writer) Float64Str(n float64) { + w.Buffer.EnsureSpace(20) + w.Buffer.Buf = append(w.Buffer.Buf, '"') + w.Buffer.Buf = strconv.AppendFloat(w.Buffer.Buf, float64(n), 'g', -1, 64) + w.Buffer.Buf = append(w.Buffer.Buf, '"') +} + func (w *Writer) Bool(v bool) { w.Buffer.EnsureSpace(5) if v { @@ -340,12 +354,11 @@ func (w *Writer) base64(in []byte) { return } - w.Buffer.EnsureSpace(((len(in) - 1) / 3 + 1) * 4) + w.Buffer.EnsureSpace(((len(in)-1)/3 + 1) * 4) si := 0 n := (len(in) / 3) * 3 - for si < n { // Convert 3x 8bit source bytes into 4 bytes val := uint(in[si+0])<<16 | uint(in[si+1])<<8 | uint(in[si+2]) diff --git a/vendor/github.com/modern-go/concurrent/.gitignore b/vendor/github.com/modern-go/concurrent/.gitignore new file mode 100644 index 000000000..3f2bc4741 --- /dev/null +++ b/vendor/github.com/modern-go/concurrent/.gitignore @@ -0,0 +1 @@ +/coverage.txt diff --git a/vendor/github.com/modern-go/concurrent/.travis.yml b/vendor/github.com/modern-go/concurrent/.travis.yml new file mode 100644 index 000000000..449e67cd0 --- /dev/null +++ b/vendor/github.com/modern-go/concurrent/.travis.yml @@ -0,0 +1,14 @@ +language: go + +go: + - 1.8.x + - 1.x + +before_install: + - go get -t -v ./... + +script: + - ./test.sh + +after_success: + - bash <(curl -s https://codecov.io/bash) diff --git a/vendor/github.com/modern-go/concurrent/LICENSE b/vendor/github.com/modern-go/concurrent/LICENSE new file mode 100644 index 000000000..261eeb9e9 --- /dev/null +++ b/vendor/github.com/modern-go/concurrent/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/github.com/modern-go/concurrent/README.md b/vendor/github.com/modern-go/concurrent/README.md new file mode 100644 index 000000000..acab3200a --- /dev/null +++ b/vendor/github.com/modern-go/concurrent/README.md @@ -0,0 +1,49 @@ +# concurrent + +[![Sourcegraph](https://sourcegraph.com/github.com/modern-go/concurrent/-/badge.svg)](https://sourcegraph.com/github.com/modern-go/concurrent?badge) +[![GoDoc](http://img.shields.io/badge/go-documentation-blue.svg?style=flat-square)](http://godoc.org/github.com/modern-go/concurrent) +[![Build Status](https://travis-ci.org/modern-go/concurrent.svg?branch=master)](https://travis-ci.org/modern-go/concurrent) +[![codecov](https://codecov.io/gh/modern-go/concurrent/branch/master/graph/badge.svg)](https://codecov.io/gh/modern-go/concurrent) +[![rcard](https://goreportcard.com/badge/github.com/modern-go/concurrent)](https://goreportcard.com/report/github.com/modern-go/concurrent) +[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://raw.githubusercontent.com/modern-go/concurrent/master/LICENSE) + +* concurrent.Map: backport sync.Map for go below 1.9 +* concurrent.Executor: goroutine with explicit ownership and cancellable + +# concurrent.Map + +because sync.Map is only available in go 1.9, we can use concurrent.Map to make code portable + +```go +m := concurrent.NewMap() +m.Store("hello", "world") +elem, found := m.Load("hello") +// elem will be "world" +// found will be true +``` + +# concurrent.Executor + +```go +executor := concurrent.NewUnboundedExecutor() +executor.Go(func(ctx context.Context) { + everyMillisecond := time.NewTicker(time.Millisecond) + for { + select { + case <-ctx.Done(): + fmt.Println("goroutine exited") + return + case <-everyMillisecond.C: + // do something + } + } +}) +time.Sleep(time.Second) +executor.StopAndWaitForever() +fmt.Println("executor stopped") +``` + +attach goroutine to executor instance, so that we can + +* cancel it by stop the executor with Stop/StopAndWait/StopAndWaitForever +* handle panic by callback: the default behavior will no longer crash your application \ No newline at end of file diff --git a/vendor/github.com/modern-go/concurrent/executor.go b/vendor/github.com/modern-go/concurrent/executor.go new file mode 100644 index 000000000..623dba1ac --- /dev/null +++ b/vendor/github.com/modern-go/concurrent/executor.go @@ -0,0 +1,14 @@ +package concurrent + +import "context" + +// Executor replace go keyword to start a new goroutine +// the goroutine should cancel itself if the context passed in has been cancelled +// the goroutine started by the executor, is owned by the executor +// we can cancel all executors owned by the executor just by stop the executor itself +// however Executor interface does not Stop method, the one starting and owning executor +// should use the concrete type of executor, instead of this interface. +type Executor interface { + // Go starts a new goroutine controlled by the context + Go(handler func(ctx context.Context)) +} diff --git a/vendor/github.com/modern-go/concurrent/go_above_19.go b/vendor/github.com/modern-go/concurrent/go_above_19.go new file mode 100644 index 000000000..aeabf8c4f --- /dev/null +++ b/vendor/github.com/modern-go/concurrent/go_above_19.go @@ -0,0 +1,15 @@ +//+build go1.9 + +package concurrent + +import "sync" + +// Map is a wrapper for sync.Map introduced in go1.9 +type Map struct { + sync.Map +} + +// NewMap creates a thread safe Map +func NewMap() *Map { + return &Map{} +} diff --git a/vendor/github.com/modern-go/concurrent/go_below_19.go b/vendor/github.com/modern-go/concurrent/go_below_19.go new file mode 100644 index 000000000..b9c8df7f4 --- /dev/null +++ b/vendor/github.com/modern-go/concurrent/go_below_19.go @@ -0,0 +1,33 @@ +//+build !go1.9 + +package concurrent + +import "sync" + +// Map implements a thread safe map for go version below 1.9 using mutex +type Map struct { + lock sync.RWMutex + data map[interface{}]interface{} +} + +// NewMap creates a thread safe map +func NewMap() *Map { + return &Map{ + data: make(map[interface{}]interface{}, 32), + } +} + +// Load is same as sync.Map Load +func (m *Map) Load(key interface{}) (elem interface{}, found bool) { + m.lock.RLock() + elem, found = m.data[key] + m.lock.RUnlock() + return +} + +// Load is same as sync.Map Store +func (m *Map) Store(key interface{}, elem interface{}) { + m.lock.Lock() + m.data[key] = elem + m.lock.Unlock() +} diff --git a/vendor/github.com/modern-go/concurrent/log.go b/vendor/github.com/modern-go/concurrent/log.go new file mode 100644 index 000000000..9756fcc75 --- /dev/null +++ b/vendor/github.com/modern-go/concurrent/log.go @@ -0,0 +1,13 @@ +package concurrent + +import ( + "os" + "log" + "io/ioutil" +) + +// ErrorLogger is used to print out error, can be set to writer other than stderr +var ErrorLogger = log.New(os.Stderr, "", 0) + +// InfoLogger is used to print informational message, default to off +var InfoLogger = log.New(ioutil.Discard, "", 0) \ No newline at end of file diff --git a/vendor/github.com/modern-go/concurrent/test.sh b/vendor/github.com/modern-go/concurrent/test.sh new file mode 100755 index 000000000..d1e6b2ec5 --- /dev/null +++ b/vendor/github.com/modern-go/concurrent/test.sh @@ -0,0 +1,12 @@ +#!/usr/bin/env bash + +set -e +echo "" > coverage.txt + +for d in $(go list ./... | grep -v vendor); do + go test -coverprofile=profile.out -coverpkg=github.com/modern-go/concurrent $d + if [ -f profile.out ]; then + cat profile.out >> coverage.txt + rm profile.out + fi +done diff --git a/vendor/github.com/modern-go/concurrent/unbounded_executor.go b/vendor/github.com/modern-go/concurrent/unbounded_executor.go new file mode 100644 index 000000000..05a77dceb --- /dev/null +++ b/vendor/github.com/modern-go/concurrent/unbounded_executor.go @@ -0,0 +1,119 @@ +package concurrent + +import ( + "context" + "fmt" + "runtime" + "runtime/debug" + "sync" + "time" + "reflect" +) + +// HandlePanic logs goroutine panic by default +var HandlePanic = func(recovered interface{}, funcName string) { + ErrorLogger.Println(fmt.Sprintf("%s panic: %v", funcName, recovered)) + ErrorLogger.Println(string(debug.Stack())) +} + +// UnboundedExecutor is a executor without limits on counts of alive goroutines +// it tracks the goroutine started by it, and can cancel them when shutdown +type UnboundedExecutor struct { + ctx context.Context + cancel context.CancelFunc + activeGoroutinesMutex *sync.Mutex + activeGoroutines map[string]int + HandlePanic func(recovered interface{}, funcName string) +} + +// GlobalUnboundedExecutor has the life cycle of the program itself +// any goroutine want to be shutdown before main exit can be started from this executor +// GlobalUnboundedExecutor expects the main function to call stop +// it does not magically knows the main function exits +var GlobalUnboundedExecutor = NewUnboundedExecutor() + +// NewUnboundedExecutor creates a new UnboundedExecutor, +// UnboundedExecutor can not be created by &UnboundedExecutor{} +// HandlePanic can be set with a callback to override global HandlePanic +func NewUnboundedExecutor() *UnboundedExecutor { + ctx, cancel := context.WithCancel(context.TODO()) + return &UnboundedExecutor{ + ctx: ctx, + cancel: cancel, + activeGoroutinesMutex: &sync.Mutex{}, + activeGoroutines: map[string]int{}, + } +} + +// Go starts a new goroutine and tracks its lifecycle. +// Panic will be recovered and logged automatically, except for StopSignal +func (executor *UnboundedExecutor) Go(handler func(ctx context.Context)) { + pc := reflect.ValueOf(handler).Pointer() + f := runtime.FuncForPC(pc) + funcName := f.Name() + file, line := f.FileLine(pc) + executor.activeGoroutinesMutex.Lock() + defer executor.activeGoroutinesMutex.Unlock() + startFrom := fmt.Sprintf("%s:%d", file, line) + executor.activeGoroutines[startFrom] += 1 + go func() { + defer func() { + recovered := recover() + // if you want to quit a goroutine without trigger HandlePanic + // use runtime.Goexit() to quit + if recovered != nil { + if executor.HandlePanic == nil { + HandlePanic(recovered, funcName) + } else { + executor.HandlePanic(recovered, funcName) + } + } + executor.activeGoroutinesMutex.Lock() + executor.activeGoroutines[startFrom] -= 1 + executor.activeGoroutinesMutex.Unlock() + }() + handler(executor.ctx) + }() +} + +// Stop cancel all goroutines started by this executor without wait +func (executor *UnboundedExecutor) Stop() { + executor.cancel() +} + +// StopAndWaitForever cancel all goroutines started by this executor and +// wait until all goroutines exited +func (executor *UnboundedExecutor) StopAndWaitForever() { + executor.StopAndWait(context.Background()) +} + +// StopAndWait cancel all goroutines started by this executor and wait. +// Wait can be cancelled by the context passed in. +func (executor *UnboundedExecutor) StopAndWait(ctx context.Context) { + executor.cancel() + for { + oneHundredMilliseconds := time.NewTimer(time.Millisecond * 100) + select { + case <-oneHundredMilliseconds.C: + if executor.checkNoActiveGoroutines() { + return + } + case <-ctx.Done(): + return + } + } +} + +func (executor *UnboundedExecutor) checkNoActiveGoroutines() bool { + executor.activeGoroutinesMutex.Lock() + defer executor.activeGoroutinesMutex.Unlock() + for startFrom, count := range executor.activeGoroutines { + if count > 0 { + InfoLogger.Println("UnboundedExecutor is still waiting goroutines to quit", + "startFrom", startFrom, + "count", count) + return false + } + } + return true +} diff --git a/vendor/github.com/modern-go/reflect2/.gitignore b/vendor/github.com/modern-go/reflect2/.gitignore new file mode 100644 index 000000000..7b26c946d --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/.gitignore @@ -0,0 +1,2 @@ +/vendor +/coverage.txt diff --git a/vendor/github.com/modern-go/reflect2/.travis.yml b/vendor/github.com/modern-go/reflect2/.travis.yml new file mode 100644 index 000000000..fbb43744d --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/.travis.yml @@ -0,0 +1,15 @@ +language: go + +go: + - 1.8.x + - 1.x + +before_install: + - go get -t -v ./... + - go get -t -v github.com/modern-go/reflect2-tests/... + +script: + - ./test.sh + +after_success: + - bash <(curl -s https://codecov.io/bash) diff --git a/vendor/github.com/modern-go/reflect2/Gopkg.lock b/vendor/github.com/modern-go/reflect2/Gopkg.lock new file mode 100644 index 000000000..2a3a69893 --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/Gopkg.lock @@ -0,0 +1,15 @@ +# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'. + + +[[projects]] + name = "github.com/modern-go/concurrent" + packages = ["."] + revision = "e0a39a4cb4216ea8db28e22a69f4ec25610d513a" + version = "1.0.0" + +[solve-meta] + analyzer-name = "dep" + analyzer-version = 1 + inputs-digest = "daee8a88b3498b61c5640056665b8b9eea062006f5e596bbb6a3ed9119a11ec7" + solver-name = "gps-cdcl" + solver-version = 1 diff --git a/vendor/github.com/modern-go/reflect2/Gopkg.toml b/vendor/github.com/modern-go/reflect2/Gopkg.toml new file mode 100644 index 000000000..2f4f4dbdc --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/Gopkg.toml @@ -0,0 +1,35 @@ +# Gopkg.toml example +# +# Refer to https://golang.github.io/dep/docs/Gopkg.toml.html +# for detailed Gopkg.toml documentation. +# +# required = ["github.com/user/thing/cmd/thing"] +# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"] +# +# [[constraint]] +# name = "github.com/user/project" +# version = "1.0.0" +# +# [[constraint]] +# name = "github.com/user/project2" +# branch = "dev" +# source = "github.com/myfork/project2" +# +# [[override]] +# name = "github.com/x/y" +# version = "2.4.0" +# +# [prune] +# non-go = false +# go-tests = true +# unused-packages = true + +ignored = [] + +[[constraint]] + name = "github.com/modern-go/concurrent" + version = "1.0.0" + +[prune] + go-tests = true + unused-packages = true diff --git a/vendor/github.com/modern-go/reflect2/LICENSE b/vendor/github.com/modern-go/reflect2/LICENSE new file mode 100644 index 000000000..261eeb9e9 --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/github.com/modern-go/reflect2/README.md b/vendor/github.com/modern-go/reflect2/README.md new file mode 100644 index 000000000..6f968aab9 --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/README.md @@ -0,0 +1,71 @@ +# reflect2 + +[![Sourcegraph](https://sourcegraph.com/github.com/modern-go/reflect2/-/badge.svg)](https://sourcegraph.com/github.com/modern-go/reflect2?badge) +[![GoDoc](http://img.shields.io/badge/go-documentation-blue.svg?style=flat-square)](http://godoc.org/github.com/modern-go/reflect2) +[![Build Status](https://travis-ci.org/modern-go/reflect2.svg?branch=master)](https://travis-ci.org/modern-go/reflect2) +[![codecov](https://codecov.io/gh/modern-go/reflect2/branch/master/graph/badge.svg)](https://codecov.io/gh/modern-go/reflect2) +[![rcard](https://goreportcard.com/badge/github.com/modern-go/reflect2)](https://goreportcard.com/report/github.com/modern-go/reflect2) +[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://raw.githubusercontent.com/modern-go/reflect2/master/LICENSE) + +reflect api that avoids runtime reflect.Value cost + +* reflect get/set interface{}, with type checking +* reflect get/set unsafe.Pointer, without type checking +* `reflect2.TypeByName` works like `Class.forName` found in java + +[json-iterator](https://github.com/json-iterator/go) use this package to save runtime dispatching cost. +This package is designed for low level libraries to optimize reflection performance. +General application should still use reflect standard library. + +# reflect2.TypeByName + +```go +// given package is github.com/your/awesome-package +type MyStruct struct { + // ... +} + +// will return the type +reflect2.TypeByName("awesome-package.MyStruct") +// however, if the type has not been used +// it will be eliminated by compiler, so we can not get it in runtime +``` + +# reflect2 get/set interface{} + +```go +valType := reflect2.TypeOf(1) +i := 1 +j := 10 +valType.Set(&i, &j) +// i will be 10 +``` + +to get set `type`, always use its pointer `*type` + +# reflect2 get/set unsafe.Pointer + +```go +valType := reflect2.TypeOf(1) +i := 1 +j := 10 +valType.UnsafeSet(unsafe.Pointer(&i), unsafe.Pointer(&j)) +// i will be 10 +``` + +to get set `type`, always use its pointer `*type` + +# benchmark + +Benchmark is not necessary for this package. It does nothing actually. +As it is just a thin wrapper to make go runtime public. +Both `reflect2` and `reflect` call same function +provided by `runtime` package exposed by go language. + +# unsafe safety + +Instead of casting `[]byte` to `sliceHeader` in your application using unsafe. +We can use reflect2 instead. This way, if `sliceHeader` changes in the future, +only reflect2 need to be upgraded. + +reflect2 tries its best to keep the implementation same as reflect (by testing). \ No newline at end of file diff --git a/vendor/github.com/modern-go/reflect2/go_above_17.go b/vendor/github.com/modern-go/reflect2/go_above_17.go new file mode 100644 index 000000000..5c1cea868 --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/go_above_17.go @@ -0,0 +1,8 @@ +//+build go1.7 + +package reflect2 + +import "unsafe" + +//go:linkname resolveTypeOff reflect.resolveTypeOff +func resolveTypeOff(rtype unsafe.Pointer, off int32) unsafe.Pointer diff --git a/vendor/github.com/modern-go/reflect2/go_above_19.go b/vendor/github.com/modern-go/reflect2/go_above_19.go new file mode 100644 index 000000000..c7e3b7801 --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/go_above_19.go @@ -0,0 +1,14 @@ +//+build go1.9 + +package reflect2 + +import ( + "unsafe" +) + +//go:linkname makemap reflect.makemap +func makemap(rtype unsafe.Pointer, cap int) (m unsafe.Pointer) + +func makeMapWithSize(rtype unsafe.Pointer, cap int) unsafe.Pointer { + return makemap(rtype, cap) +} diff --git a/vendor/github.com/modern-go/reflect2/go_below_17.go b/vendor/github.com/modern-go/reflect2/go_below_17.go new file mode 100644 index 000000000..65a93c889 --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/go_below_17.go @@ -0,0 +1,9 @@ +//+build !go1.7 + +package reflect2 + +import "unsafe" + +func resolveTypeOff(rtype unsafe.Pointer, off int32) unsafe.Pointer { + return nil +} diff --git a/vendor/github.com/modern-go/reflect2/go_below_19.go b/vendor/github.com/modern-go/reflect2/go_below_19.go new file mode 100644 index 000000000..b050ef70c --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/go_below_19.go @@ -0,0 +1,14 @@ +//+build !go1.9 + +package reflect2 + +import ( + "unsafe" +) + +//go:linkname makemap reflect.makemap +func makemap(rtype unsafe.Pointer) (m unsafe.Pointer) + +func makeMapWithSize(rtype unsafe.Pointer, cap int) unsafe.Pointer { + return makemap(rtype) +} diff --git a/vendor/github.com/modern-go/reflect2/reflect2.go b/vendor/github.com/modern-go/reflect2/reflect2.go new file mode 100644 index 000000000..63b49c799 --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/reflect2.go @@ -0,0 +1,298 @@ +package reflect2 + +import ( + "github.com/modern-go/concurrent" + "reflect" + "unsafe" +) + +type Type interface { + Kind() reflect.Kind + // New return pointer to data of this type + New() interface{} + // UnsafeNew return the allocated space pointed by unsafe.Pointer + UnsafeNew() unsafe.Pointer + // PackEFace cast a unsafe pointer to object represented pointer + PackEFace(ptr unsafe.Pointer) interface{} + // Indirect dereference object represented pointer to this type + Indirect(obj interface{}) interface{} + // UnsafeIndirect dereference pointer to this type + UnsafeIndirect(ptr unsafe.Pointer) interface{} + // Type1 returns reflect.Type + Type1() reflect.Type + Implements(thatType Type) bool + String() string + RType() uintptr + // interface{} of this type has pointer like behavior + LikePtr() bool + IsNullable() bool + IsNil(obj interface{}) bool + UnsafeIsNil(ptr unsafe.Pointer) bool + Set(obj interface{}, val interface{}) + UnsafeSet(ptr unsafe.Pointer, val unsafe.Pointer) + AssignableTo(anotherType Type) bool +} + +type ListType interface { + Type + Elem() Type + SetIndex(obj interface{}, index int, elem interface{}) + UnsafeSetIndex(obj unsafe.Pointer, index int, elem unsafe.Pointer) + GetIndex(obj interface{}, index int) interface{} + UnsafeGetIndex(obj unsafe.Pointer, index int) unsafe.Pointer +} + +type ArrayType interface { + ListType + Len() int +} + +type SliceType interface { + ListType + MakeSlice(length int, cap int) interface{} + UnsafeMakeSlice(length int, cap int) unsafe.Pointer + Grow(obj interface{}, newLength int) + UnsafeGrow(ptr unsafe.Pointer, newLength int) + Append(obj interface{}, elem interface{}) + UnsafeAppend(obj unsafe.Pointer, elem unsafe.Pointer) + LengthOf(obj interface{}) int + UnsafeLengthOf(ptr unsafe.Pointer) int + SetNil(obj interface{}) + UnsafeSetNil(ptr unsafe.Pointer) + Cap(obj interface{}) int + UnsafeCap(ptr unsafe.Pointer) int +} + +type StructType interface { + Type + NumField() int + Field(i int) StructField + FieldByName(name string) StructField + FieldByIndex(index []int) StructField + FieldByNameFunc(match func(string) bool) StructField +} + +type StructField interface { + Offset() uintptr + Name() string + PkgPath() string + Type() Type + Tag() reflect.StructTag + Index() []int + Anonymous() bool + Set(obj interface{}, value interface{}) + UnsafeSet(obj unsafe.Pointer, value unsafe.Pointer) + Get(obj interface{}) interface{} + UnsafeGet(obj unsafe.Pointer) unsafe.Pointer +} + +type MapType interface { + Type + Key() Type + Elem() Type + MakeMap(cap int) interface{} + UnsafeMakeMap(cap int) unsafe.Pointer + SetIndex(obj interface{}, key interface{}, elem interface{}) + UnsafeSetIndex(obj unsafe.Pointer, key unsafe.Pointer, elem unsafe.Pointer) + TryGetIndex(obj interface{}, key interface{}) (interface{}, bool) + GetIndex(obj interface{}, key interface{}) interface{} + UnsafeGetIndex(obj unsafe.Pointer, key unsafe.Pointer) unsafe.Pointer + Iterate(obj interface{}) MapIterator + UnsafeIterate(obj unsafe.Pointer) MapIterator +} + +type MapIterator interface { + HasNext() bool + Next() (key interface{}, elem interface{}) + UnsafeNext() (key unsafe.Pointer, elem unsafe.Pointer) +} + +type PtrType interface { + Type + Elem() Type +} + +type InterfaceType interface { + NumMethod() int +} + +type Config struct { + UseSafeImplementation bool +} + +type API interface { + TypeOf(obj interface{}) Type + Type2(type1 reflect.Type) Type +} + +var ConfigUnsafe = Config{UseSafeImplementation: false}.Froze() +var ConfigSafe = Config{UseSafeImplementation: true}.Froze() + +type frozenConfig struct { + useSafeImplementation bool + cache *concurrent.Map +} + +func (cfg Config) Froze() *frozenConfig { + return &frozenConfig{ + useSafeImplementation: cfg.UseSafeImplementation, + cache: concurrent.NewMap(), + } +} + +func (cfg *frozenConfig) TypeOf(obj interface{}) Type { + cacheKey := uintptr(unpackEFace(obj).rtype) + typeObj, found := cfg.cache.Load(cacheKey) + if found { + return typeObj.(Type) + } + return cfg.Type2(reflect.TypeOf(obj)) +} + +func (cfg *frozenConfig) Type2(type1 reflect.Type) Type { + if type1 == nil { + return nil + } + cacheKey := uintptr(unpackEFace(type1).data) + typeObj, found := cfg.cache.Load(cacheKey) + if found { + return typeObj.(Type) + } + type2 := cfg.wrapType(type1) + cfg.cache.Store(cacheKey, type2) + return type2 +} + +func (cfg *frozenConfig) wrapType(type1 reflect.Type) Type { + safeType := safeType{Type: type1, cfg: cfg} + switch type1.Kind() { + case reflect.Struct: + if cfg.useSafeImplementation { + return &safeStructType{safeType} + } + return newUnsafeStructType(cfg, type1) + case reflect.Array: + if cfg.useSafeImplementation { + return &safeSliceType{safeType} + } + return newUnsafeArrayType(cfg, type1) + case reflect.Slice: + if cfg.useSafeImplementation { + return &safeSliceType{safeType} + } + return newUnsafeSliceType(cfg, type1) + case reflect.Map: + if cfg.useSafeImplementation { + return &safeMapType{safeType} + } + return newUnsafeMapType(cfg, type1) + case reflect.Ptr, reflect.Chan, reflect.Func: + if cfg.useSafeImplementation { + return &safeMapType{safeType} + } + return newUnsafePtrType(cfg, type1) + case reflect.Interface: + if cfg.useSafeImplementation { + return &safeMapType{safeType} + } + if type1.NumMethod() == 0 { + return newUnsafeEFaceType(cfg, type1) + } + return newUnsafeIFaceType(cfg, type1) + default: + if cfg.useSafeImplementation { + return &safeType + } + return newUnsafeType(cfg, type1) + } +} + +func TypeOf(obj interface{}) Type { + return ConfigUnsafe.TypeOf(obj) +} + +func TypeOfPtr(obj interface{}) PtrType { + return TypeOf(obj).(PtrType) +} + +func Type2(type1 reflect.Type) Type { + if type1 == nil { + return nil + } + return ConfigUnsafe.Type2(type1) +} + +func PtrTo(typ Type) Type { + return Type2(reflect.PtrTo(typ.Type1())) +} + +func PtrOf(obj interface{}) unsafe.Pointer { + return unpackEFace(obj).data +} + +func RTypeOf(obj interface{}) uintptr { + return uintptr(unpackEFace(obj).rtype) +} + +func IsNil(obj interface{}) bool { + if obj == nil { + return true + } + return unpackEFace(obj).data == nil +} + +func IsNullable(kind reflect.Kind) bool { + switch kind { + case reflect.Ptr, reflect.Map, reflect.Chan, reflect.Func, reflect.Slice, reflect.Interface: + return true + } + return false +} + +func likePtrKind(kind reflect.Kind) bool { + switch kind { + case reflect.Ptr, reflect.Map, reflect.Chan, reflect.Func: + return true + } + return false +} + +func likePtrType(typ reflect.Type) bool { + if likePtrKind(typ.Kind()) { + return true + } + if typ.Kind() == reflect.Struct { + if typ.NumField() != 1 { + return false + } + return likePtrType(typ.Field(0).Type) + } + if typ.Kind() == reflect.Array { + if typ.Len() != 1 { + return false + } + return likePtrType(typ.Elem()) + } + return false +} + +// NoEscape hides a pointer from escape analysis. noescape is +// the identity function but escape analysis doesn't think the +// output depends on the input. noescape is inlined and currently +// compiles down to zero instructions. +// USE CAREFULLY! +//go:nosplit +func NoEscape(p unsafe.Pointer) unsafe.Pointer { + x := uintptr(p) + return unsafe.Pointer(x ^ 0) +} + +func UnsafeCastString(str string) []byte { + stringHeader := (*reflect.StringHeader)(unsafe.Pointer(&str)) + sliceHeader := &reflect.SliceHeader{ + Data: stringHeader.Data, + Cap: stringHeader.Len, + Len: stringHeader.Len, + } + return *(*[]byte)(unsafe.Pointer(sliceHeader)) +} diff --git a/vendor/github.com/modern-go/reflect2/reflect2_amd64.s b/vendor/github.com/modern-go/reflect2/reflect2_amd64.s new file mode 100644 index 000000000..e69de29bb diff --git a/vendor/github.com/modern-go/reflect2/reflect2_kind.go b/vendor/github.com/modern-go/reflect2/reflect2_kind.go new file mode 100644 index 000000000..62f299e40 --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/reflect2_kind.go @@ -0,0 +1,30 @@ +package reflect2 + +import ( + "reflect" + "unsafe" +) + +// DefaultTypeOfKind return the non aliased default type for the kind +func DefaultTypeOfKind(kind reflect.Kind) Type { + return kindTypes[kind] +} + +var kindTypes = map[reflect.Kind]Type{ + reflect.Bool: TypeOf(true), + reflect.Uint8: TypeOf(uint8(0)), + reflect.Int8: TypeOf(int8(0)), + reflect.Uint16: TypeOf(uint16(0)), + reflect.Int16: TypeOf(int16(0)), + reflect.Uint32: TypeOf(uint32(0)), + reflect.Int32: TypeOf(int32(0)), + reflect.Uint64: TypeOf(uint64(0)), + reflect.Int64: TypeOf(int64(0)), + reflect.Uint: TypeOf(uint(0)), + reflect.Int: TypeOf(int(0)), + reflect.Float32: TypeOf(float32(0)), + reflect.Float64: TypeOf(float64(0)), + reflect.Uintptr: TypeOf(uintptr(0)), + reflect.String: TypeOf(""), + reflect.UnsafePointer: TypeOf(unsafe.Pointer(nil)), +} diff --git a/vendor/github.com/modern-go/reflect2/relfect2_386.s b/vendor/github.com/modern-go/reflect2/relfect2_386.s new file mode 100644 index 000000000..e69de29bb diff --git a/vendor/github.com/modern-go/reflect2/relfect2_amd64p32.s b/vendor/github.com/modern-go/reflect2/relfect2_amd64p32.s new file mode 100644 index 000000000..e69de29bb diff --git a/vendor/github.com/modern-go/reflect2/relfect2_arm.s b/vendor/github.com/modern-go/reflect2/relfect2_arm.s new file mode 100644 index 000000000..e69de29bb diff --git a/vendor/github.com/modern-go/reflect2/relfect2_arm64.s b/vendor/github.com/modern-go/reflect2/relfect2_arm64.s new file mode 100644 index 000000000..e69de29bb diff --git a/vendor/github.com/modern-go/reflect2/relfect2_mips64x.s b/vendor/github.com/modern-go/reflect2/relfect2_mips64x.s new file mode 100644 index 000000000..e69de29bb diff --git a/vendor/github.com/modern-go/reflect2/relfect2_mipsx.s b/vendor/github.com/modern-go/reflect2/relfect2_mipsx.s new file mode 100644 index 000000000..e69de29bb diff --git a/vendor/github.com/modern-go/reflect2/relfect2_ppc64x.s b/vendor/github.com/modern-go/reflect2/relfect2_ppc64x.s new file mode 100644 index 000000000..e69de29bb diff --git a/vendor/github.com/modern-go/reflect2/relfect2_s390x.s b/vendor/github.com/modern-go/reflect2/relfect2_s390x.s new file mode 100644 index 000000000..e69de29bb diff --git a/vendor/github.com/modern-go/reflect2/safe_field.go b/vendor/github.com/modern-go/reflect2/safe_field.go new file mode 100644 index 000000000..d4ba1f4f8 --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/safe_field.go @@ -0,0 +1,58 @@ +package reflect2 + +import ( + "reflect" + "unsafe" +) + +type safeField struct { + reflect.StructField +} + +func (field *safeField) Offset() uintptr { + return field.StructField.Offset +} + +func (field *safeField) Name() string { + return field.StructField.Name +} + +func (field *safeField) PkgPath() string { + return field.StructField.PkgPath +} + +func (field *safeField) Type() Type { + panic("not implemented") +} + +func (field *safeField) Tag() reflect.StructTag { + return field.StructField.Tag +} + +func (field *safeField) Index() []int { + return field.StructField.Index +} + +func (field *safeField) Anonymous() bool { + return field.StructField.Anonymous +} + +func (field *safeField) Set(obj interface{}, value interface{}) { + val := reflect.ValueOf(obj).Elem() + val.FieldByIndex(field.Index()).Set(reflect.ValueOf(value).Elem()) +} + +func (field *safeField) UnsafeSet(obj unsafe.Pointer, value unsafe.Pointer) { + panic("unsafe operation is not supported") +} + +func (field *safeField) Get(obj interface{}) interface{} { + val := reflect.ValueOf(obj).Elem().FieldByIndex(field.Index()) + ptr := reflect.New(val.Type()) + ptr.Elem().Set(val) + return ptr.Interface() +} + +func (field *safeField) UnsafeGet(obj unsafe.Pointer) unsafe.Pointer { + panic("does not support unsafe operation") +} diff --git a/vendor/github.com/modern-go/reflect2/safe_map.go b/vendor/github.com/modern-go/reflect2/safe_map.go new file mode 100644 index 000000000..88362205a --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/safe_map.go @@ -0,0 +1,101 @@ +package reflect2 + +import ( + "reflect" + "unsafe" +) + +type safeMapType struct { + safeType +} + +func (type2 *safeMapType) Key() Type { + return type2.safeType.cfg.Type2(type2.Type.Key()) +} + +func (type2 *safeMapType) MakeMap(cap int) interface{} { + ptr := reflect.New(type2.Type) + ptr.Elem().Set(reflect.MakeMap(type2.Type)) + return ptr.Interface() +} + +func (type2 *safeMapType) UnsafeMakeMap(cap int) unsafe.Pointer { + panic("does not support unsafe operation") +} + +func (type2 *safeMapType) SetIndex(obj interface{}, key interface{}, elem interface{}) { + keyVal := reflect.ValueOf(key) + elemVal := reflect.ValueOf(elem) + val := reflect.ValueOf(obj) + val.Elem().SetMapIndex(keyVal.Elem(), elemVal.Elem()) +} + +func (type2 *safeMapType) UnsafeSetIndex(obj unsafe.Pointer, key unsafe.Pointer, elem unsafe.Pointer) { + panic("does not support unsafe operation") +} + +func (type2 *safeMapType) TryGetIndex(obj interface{}, key interface{}) (interface{}, bool) { + keyVal := reflect.ValueOf(key) + if key == nil { + keyVal = reflect.New(type2.Type.Key()).Elem() + } + val := reflect.ValueOf(obj).MapIndex(keyVal) + if !val.IsValid() { + return nil, false + } + return val.Interface(), true +} + +func (type2 *safeMapType) GetIndex(obj interface{}, key interface{}) interface{} { + val := reflect.ValueOf(obj).Elem() + keyVal := reflect.ValueOf(key).Elem() + elemVal := val.MapIndex(keyVal) + if !elemVal.IsValid() { + ptr := reflect.New(reflect.PtrTo(val.Type().Elem())) + return ptr.Elem().Interface() + } + ptr := reflect.New(elemVal.Type()) + ptr.Elem().Set(elemVal) + return ptr.Interface() +} + +func (type2 *safeMapType) UnsafeGetIndex(obj unsafe.Pointer, key unsafe.Pointer) unsafe.Pointer { + panic("does not support unsafe operation") +} + +func (type2 *safeMapType) Iterate(obj interface{}) MapIterator { + m := reflect.ValueOf(obj).Elem() + return &safeMapIterator{ + m: m, + keys: m.MapKeys(), + } +} + +func (type2 *safeMapType) UnsafeIterate(obj unsafe.Pointer) MapIterator { + panic("does not support unsafe operation") +} + +type safeMapIterator struct { + i int + m reflect.Value + keys []reflect.Value +} + +func (iter *safeMapIterator) HasNext() bool { + return iter.i != len(iter.keys) +} + +func (iter *safeMapIterator) Next() (interface{}, interface{}) { + key := iter.keys[iter.i] + elem := iter.m.MapIndex(key) + iter.i += 1 + keyPtr := reflect.New(key.Type()) + keyPtr.Elem().Set(key) + elemPtr := reflect.New(elem.Type()) + elemPtr.Elem().Set(elem) + return keyPtr.Interface(), elemPtr.Interface() +} + +func (iter *safeMapIterator) UnsafeNext() (unsafe.Pointer, unsafe.Pointer) { + panic("does not support unsafe operation") +} diff --git a/vendor/github.com/modern-go/reflect2/safe_slice.go b/vendor/github.com/modern-go/reflect2/safe_slice.go new file mode 100644 index 000000000..bcce6fd20 --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/safe_slice.go @@ -0,0 +1,92 @@ +package reflect2 + +import ( + "reflect" + "unsafe" +) + +type safeSliceType struct { + safeType +} + +func (type2 *safeSliceType) SetIndex(obj interface{}, index int, value interface{}) { + val := reflect.ValueOf(obj).Elem() + elem := reflect.ValueOf(value).Elem() + val.Index(index).Set(elem) +} + +func (type2 *safeSliceType) UnsafeSetIndex(obj unsafe.Pointer, index int, value unsafe.Pointer) { + panic("does not support unsafe operation") +} + +func (type2 *safeSliceType) GetIndex(obj interface{}, index int) interface{} { + val := reflect.ValueOf(obj).Elem() + elem := val.Index(index) + ptr := reflect.New(elem.Type()) + ptr.Elem().Set(elem) + return ptr.Interface() +} + +func (type2 *safeSliceType) UnsafeGetIndex(obj unsafe.Pointer, index int) unsafe.Pointer { + panic("does not support unsafe operation") +} + +func (type2 *safeSliceType) MakeSlice(length int, cap int) interface{} { + val := reflect.MakeSlice(type2.Type, length, cap) + ptr := reflect.New(val.Type()) + ptr.Elem().Set(val) + return ptr.Interface() +} + +func (type2 *safeSliceType) UnsafeMakeSlice(length int, cap int) unsafe.Pointer { + panic("does not support unsafe operation") +} + +func (type2 *safeSliceType) Grow(obj interface{}, newLength int) { + oldCap := type2.Cap(obj) + oldSlice := reflect.ValueOf(obj).Elem() + delta := newLength - oldCap + deltaVals := make([]reflect.Value, delta) + newSlice := reflect.Append(oldSlice, deltaVals...) + oldSlice.Set(newSlice) +} + +func (type2 *safeSliceType) UnsafeGrow(ptr unsafe.Pointer, newLength int) { + panic("does not support unsafe operation") +} + +func (type2 *safeSliceType) Append(obj interface{}, elem interface{}) { + val := reflect.ValueOf(obj).Elem() + elemVal := reflect.ValueOf(elem).Elem() + newVal := reflect.Append(val, elemVal) + val.Set(newVal) +} + +func (type2 *safeSliceType) UnsafeAppend(obj unsafe.Pointer, elem unsafe.Pointer) { + panic("does not support unsafe operation") +} + +func (type2 *safeSliceType) SetNil(obj interface{}) { + val := reflect.ValueOf(obj).Elem() + val.Set(reflect.Zero(val.Type())) +} + +func (type2 *safeSliceType) UnsafeSetNil(ptr unsafe.Pointer) { + panic("does not support unsafe operation") +} + +func (type2 *safeSliceType) LengthOf(obj interface{}) int { + return reflect.ValueOf(obj).Elem().Len() +} + +func (type2 *safeSliceType) UnsafeLengthOf(ptr unsafe.Pointer) int { + panic("does not support unsafe operation") +} + +func (type2 *safeSliceType) Cap(obj interface{}) int { + return reflect.ValueOf(obj).Elem().Cap() +} + +func (type2 *safeSliceType) UnsafeCap(ptr unsafe.Pointer) int { + panic("does not support unsafe operation") +} diff --git a/vendor/github.com/modern-go/reflect2/safe_struct.go b/vendor/github.com/modern-go/reflect2/safe_struct.go new file mode 100644 index 000000000..e5fb9b313 --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/safe_struct.go @@ -0,0 +1,29 @@ +package reflect2 + +type safeStructType struct { + safeType +} + +func (type2 *safeStructType) FieldByName(name string) StructField { + field, found := type2.Type.FieldByName(name) + if !found { + panic("field " + name + " not found") + } + return &safeField{StructField: field} +} + +func (type2 *safeStructType) Field(i int) StructField { + return &safeField{StructField: type2.Type.Field(i)} +} + +func (type2 *safeStructType) FieldByIndex(index []int) StructField { + return &safeField{StructField: type2.Type.FieldByIndex(index)} +} + +func (type2 *safeStructType) FieldByNameFunc(match func(string) bool) StructField { + field, found := type2.Type.FieldByNameFunc(match) + if !found { + panic("field match condition not found in " + type2.Type.String()) + } + return &safeField{StructField: field} +} diff --git a/vendor/github.com/modern-go/reflect2/safe_type.go b/vendor/github.com/modern-go/reflect2/safe_type.go new file mode 100644 index 000000000..ee4e7bb6e --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/safe_type.go @@ -0,0 +1,78 @@ +package reflect2 + +import ( + "reflect" + "unsafe" +) + +type safeType struct { + reflect.Type + cfg *frozenConfig +} + +func (type2 *safeType) New() interface{} { + return reflect.New(type2.Type).Interface() +} + +func (type2 *safeType) UnsafeNew() unsafe.Pointer { + panic("does not support unsafe operation") +} + +func (type2 *safeType) Elem() Type { + return type2.cfg.Type2(type2.Type.Elem()) +} + +func (type2 *safeType) Type1() reflect.Type { + return type2.Type +} + +func (type2 *safeType) PackEFace(ptr unsafe.Pointer) interface{} { + panic("does not support unsafe operation") +} + +func (type2 *safeType) Implements(thatType Type) bool { + return type2.Type.Implements(thatType.Type1()) +} + +func (type2 *safeType) RType() uintptr { + panic("does not support unsafe operation") +} + +func (type2 *safeType) Indirect(obj interface{}) interface{} { + return reflect.Indirect(reflect.ValueOf(obj)).Interface() +} + +func (type2 *safeType) UnsafeIndirect(ptr unsafe.Pointer) interface{} { + panic("does not support unsafe operation") +} + +func (type2 *safeType) LikePtr() bool { + panic("does not support unsafe operation") +} + +func (type2 *safeType) IsNullable() bool { + return IsNullable(type2.Kind()) +} + +func (type2 *safeType) IsNil(obj interface{}) bool { + if obj == nil { + return true + } + return reflect.ValueOf(obj).Elem().IsNil() +} + +func (type2 *safeType) UnsafeIsNil(ptr unsafe.Pointer) bool { + panic("does not support unsafe operation") +} + +func (type2 *safeType) Set(obj interface{}, val interface{}) { + reflect.ValueOf(obj).Elem().Set(reflect.ValueOf(val).Elem()) +} + +func (type2 *safeType) UnsafeSet(ptr unsafe.Pointer, val unsafe.Pointer) { + panic("does not support unsafe operation") +} + +func (type2 *safeType) AssignableTo(anotherType Type) bool { + return type2.Type1().AssignableTo(anotherType.Type1()) +} diff --git a/vendor/github.com/modern-go/reflect2/test.sh b/vendor/github.com/modern-go/reflect2/test.sh new file mode 100755 index 000000000..3d2b9768c --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/test.sh @@ -0,0 +1,12 @@ +#!/usr/bin/env bash + +set -e +echo "" > coverage.txt + +for d in $(go list github.com/modern-go/reflect2-tests/... | grep -v vendor); do + go test -coverprofile=profile.out -coverpkg=github.com/modern-go/reflect2 $d + if [ -f profile.out ]; then + cat profile.out >> coverage.txt + rm profile.out + fi +done diff --git a/vendor/github.com/modern-go/reflect2/type_map.go b/vendor/github.com/modern-go/reflect2/type_map.go new file mode 100644 index 000000000..6d489112f --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/type_map.go @@ -0,0 +1,103 @@ +package reflect2 + +import ( + "reflect" + "runtime" + "strings" + "unsafe" +) + +// typelinks1 for 1.5 ~ 1.6 +//go:linkname typelinks1 reflect.typelinks +func typelinks1() [][]unsafe.Pointer + +// typelinks2 for 1.7 ~ +//go:linkname typelinks2 reflect.typelinks +func typelinks2() (sections []unsafe.Pointer, offset [][]int32) + +var types = map[string]reflect.Type{} +var packages = map[string]map[string]reflect.Type{} + +func init() { + ver := runtime.Version() + if ver == "go1.5" || strings.HasPrefix(ver, "go1.5.") { + loadGo15Types() + } else if ver == "go1.6" || strings.HasPrefix(ver, "go1.6.") { + loadGo15Types() + } else { + loadGo17Types() + } +} + +func loadGo15Types() { + var obj interface{} = reflect.TypeOf(0) + typePtrss := typelinks1() + for _, typePtrs := range typePtrss { + for _, typePtr := range typePtrs { + (*emptyInterface)(unsafe.Pointer(&obj)).word = typePtr + typ := obj.(reflect.Type) + if typ.Kind() == reflect.Ptr && typ.Elem().Kind() == reflect.Struct { + loadedType := typ.Elem() + pkgTypes := packages[loadedType.PkgPath()] + if pkgTypes == nil { + pkgTypes = map[string]reflect.Type{} + packages[loadedType.PkgPath()] = pkgTypes + } + types[loadedType.String()] = loadedType + pkgTypes[loadedType.Name()] = loadedType + } + if typ.Kind() == reflect.Slice && typ.Elem().Kind() == reflect.Ptr && + typ.Elem().Elem().Kind() == reflect.Struct { + loadedType := typ.Elem().Elem() + pkgTypes := packages[loadedType.PkgPath()] + if pkgTypes == nil { + pkgTypes = map[string]reflect.Type{} + packages[loadedType.PkgPath()] = pkgTypes + } + types[loadedType.String()] = loadedType + pkgTypes[loadedType.Name()] = loadedType + } + } + } +} + +func loadGo17Types() { + var obj interface{} = reflect.TypeOf(0) + sections, offset := typelinks2() + for i, offs := range offset { + rodata := sections[i] + for _, off := range offs { + (*emptyInterface)(unsafe.Pointer(&obj)).word = resolveTypeOff(unsafe.Pointer(rodata), off) + typ := obj.(reflect.Type) + if typ.Kind() == reflect.Ptr && typ.Elem().Kind() == reflect.Struct { + loadedType := typ.Elem() + pkgTypes := packages[loadedType.PkgPath()] + if pkgTypes == nil { + pkgTypes = map[string]reflect.Type{} + packages[loadedType.PkgPath()] = pkgTypes + } + types[loadedType.String()] = loadedType + pkgTypes[loadedType.Name()] = loadedType + } + } + } +} + +type emptyInterface struct { + typ unsafe.Pointer + word unsafe.Pointer +} + +// TypeByName return the type by its name, just like Class.forName in java +func TypeByName(typeName string) Type { + return Type2(types[typeName]) +} + +// TypeByPackageName return the type by its package and name +func TypeByPackageName(pkgPath string, name string) Type { + pkgTypes := packages[pkgPath] + if pkgTypes == nil { + return nil + } + return Type2(pkgTypes[name]) +} diff --git a/vendor/github.com/modern-go/reflect2/unsafe_array.go b/vendor/github.com/modern-go/reflect2/unsafe_array.go new file mode 100644 index 000000000..76cbdba6e --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/unsafe_array.go @@ -0,0 +1,65 @@ +package reflect2 + +import ( + "reflect" + "unsafe" +) + +type UnsafeArrayType struct { + unsafeType + elemRType unsafe.Pointer + pElemRType unsafe.Pointer + elemSize uintptr + likePtr bool +} + +func newUnsafeArrayType(cfg *frozenConfig, type1 reflect.Type) *UnsafeArrayType { + return &UnsafeArrayType{ + unsafeType: *newUnsafeType(cfg, type1), + elemRType: unpackEFace(type1.Elem()).data, + pElemRType: unpackEFace(reflect.PtrTo(type1.Elem())).data, + elemSize: type1.Elem().Size(), + likePtr: likePtrType(type1), + } +} + +func (type2 *UnsafeArrayType) LikePtr() bool { + return type2.likePtr +} + +func (type2 *UnsafeArrayType) Indirect(obj interface{}) interface{} { + objEFace := unpackEFace(obj) + assertType("Type.Indirect argument 1", type2.ptrRType, objEFace.rtype) + return type2.UnsafeIndirect(objEFace.data) +} + +func (type2 *UnsafeArrayType) UnsafeIndirect(ptr unsafe.Pointer) interface{} { + if type2.likePtr { + return packEFace(type2.rtype, *(*unsafe.Pointer)(ptr)) + } + return packEFace(type2.rtype, ptr) +} + +func (type2 *UnsafeArrayType) SetIndex(obj interface{}, index int, elem interface{}) { + objEFace := unpackEFace(obj) + assertType("ArrayType.SetIndex argument 1", type2.ptrRType, objEFace.rtype) + elemEFace := unpackEFace(elem) + assertType("ArrayType.SetIndex argument 3", type2.pElemRType, elemEFace.rtype) + type2.UnsafeSetIndex(objEFace.data, index, elemEFace.data) +} + +func (type2 *UnsafeArrayType) UnsafeSetIndex(obj unsafe.Pointer, index int, elem unsafe.Pointer) { + elemPtr := arrayAt(obj, index, type2.elemSize, "i < s.Len") + typedmemmove(type2.elemRType, elemPtr, elem) +} + +func (type2 *UnsafeArrayType) GetIndex(obj interface{}, index int) interface{} { + objEFace := unpackEFace(obj) + assertType("ArrayType.GetIndex argument 1", type2.ptrRType, objEFace.rtype) + elemPtr := type2.UnsafeGetIndex(objEFace.data, index) + return packEFace(type2.pElemRType, elemPtr) +} + +func (type2 *UnsafeArrayType) UnsafeGetIndex(obj unsafe.Pointer, index int) unsafe.Pointer { + return arrayAt(obj, index, type2.elemSize, "i < s.Len") +} diff --git a/vendor/github.com/modern-go/reflect2/unsafe_eface.go b/vendor/github.com/modern-go/reflect2/unsafe_eface.go new file mode 100644 index 000000000..805010f3a --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/unsafe_eface.go @@ -0,0 +1,59 @@ +package reflect2 + +import ( + "reflect" + "unsafe" +) + +type eface struct { + rtype unsafe.Pointer + data unsafe.Pointer +} + +func unpackEFace(obj interface{}) *eface { + return (*eface)(unsafe.Pointer(&obj)) +} + +func packEFace(rtype unsafe.Pointer, data unsafe.Pointer) interface{} { + var i interface{} + e := (*eface)(unsafe.Pointer(&i)) + e.rtype = rtype + e.data = data + return i +} + +type UnsafeEFaceType struct { + unsafeType +} + +func newUnsafeEFaceType(cfg *frozenConfig, type1 reflect.Type) *UnsafeEFaceType { + return &UnsafeEFaceType{ + unsafeType: *newUnsafeType(cfg, type1), + } +} + +func (type2 *UnsafeEFaceType) IsNil(obj interface{}) bool { + if obj == nil { + return true + } + objEFace := unpackEFace(obj) + assertType("Type.IsNil argument 1", type2.ptrRType, objEFace.rtype) + return type2.UnsafeIsNil(objEFace.data) +} + +func (type2 *UnsafeEFaceType) UnsafeIsNil(ptr unsafe.Pointer) bool { + if ptr == nil { + return true + } + return unpackEFace(*(*interface{})(ptr)).data == nil +} + +func (type2 *UnsafeEFaceType) Indirect(obj interface{}) interface{} { + objEFace := unpackEFace(obj) + assertType("Type.Indirect argument 1", type2.ptrRType, objEFace.rtype) + return type2.UnsafeIndirect(objEFace.data) +} + +func (type2 *UnsafeEFaceType) UnsafeIndirect(ptr unsafe.Pointer) interface{} { + return *(*interface{})(ptr) +} diff --git a/vendor/github.com/modern-go/reflect2/unsafe_field.go b/vendor/github.com/modern-go/reflect2/unsafe_field.go new file mode 100644 index 000000000..5eb53130a --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/unsafe_field.go @@ -0,0 +1,74 @@ +package reflect2 + +import ( + "reflect" + "unsafe" +) + +type UnsafeStructField struct { + reflect.StructField + structType *UnsafeStructType + rtype unsafe.Pointer + ptrRType unsafe.Pointer +} + +func newUnsafeStructField(structType *UnsafeStructType, structField reflect.StructField) *UnsafeStructField { + return &UnsafeStructField{ + StructField: structField, + rtype: unpackEFace(structField.Type).data, + ptrRType: unpackEFace(reflect.PtrTo(structField.Type)).data, + structType: structType, + } +} + +func (field *UnsafeStructField) Offset() uintptr { + return field.StructField.Offset +} + +func (field *UnsafeStructField) Name() string { + return field.StructField.Name +} + +func (field *UnsafeStructField) PkgPath() string { + return field.StructField.PkgPath +} + +func (field *UnsafeStructField) Type() Type { + return field.structType.cfg.Type2(field.StructField.Type) +} + +func (field *UnsafeStructField) Tag() reflect.StructTag { + return field.StructField.Tag +} + +func (field *UnsafeStructField) Index() []int { + return field.StructField.Index +} + +func (field *UnsafeStructField) Anonymous() bool { + return field.StructField.Anonymous +} + +func (field *UnsafeStructField) Set(obj interface{}, value interface{}) { + objEFace := unpackEFace(obj) + assertType("StructField.SetIndex argument 1", field.structType.ptrRType, objEFace.rtype) + valueEFace := unpackEFace(value) + assertType("StructField.SetIndex argument 2", field.ptrRType, valueEFace.rtype) + field.UnsafeSet(objEFace.data, valueEFace.data) +} + +func (field *UnsafeStructField) UnsafeSet(obj unsafe.Pointer, value unsafe.Pointer) { + fieldPtr := add(obj, field.StructField.Offset, "same as non-reflect &v.field") + typedmemmove(field.rtype, fieldPtr, value) +} + +func (field *UnsafeStructField) Get(obj interface{}) interface{} { + objEFace := unpackEFace(obj) + assertType("StructField.GetIndex argument 1", field.structType.ptrRType, objEFace.rtype) + value := field.UnsafeGet(objEFace.data) + return packEFace(field.ptrRType, value) +} + +func (field *UnsafeStructField) UnsafeGet(obj unsafe.Pointer) unsafe.Pointer { + return add(obj, field.StructField.Offset, "same as non-reflect &v.field") +} diff --git a/vendor/github.com/modern-go/reflect2/unsafe_iface.go b/vendor/github.com/modern-go/reflect2/unsafe_iface.go new file mode 100644 index 000000000..b60195533 --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/unsafe_iface.go @@ -0,0 +1,64 @@ +package reflect2 + +import ( + "reflect" + "unsafe" +) + +type iface struct { + itab *itab + data unsafe.Pointer +} + +type itab struct { + ignore unsafe.Pointer + rtype unsafe.Pointer +} + +func IFaceToEFace(ptr unsafe.Pointer) interface{} { + iface := (*iface)(ptr) + if iface.itab == nil { + return nil + } + return packEFace(iface.itab.rtype, iface.data) +} + +type UnsafeIFaceType struct { + unsafeType +} + +func newUnsafeIFaceType(cfg *frozenConfig, type1 reflect.Type) *UnsafeIFaceType { + return &UnsafeIFaceType{ + unsafeType: *newUnsafeType(cfg, type1), + } +} + +func (type2 *UnsafeIFaceType) Indirect(obj interface{}) interface{} { + objEFace := unpackEFace(obj) + assertType("Type.Indirect argument 1", type2.ptrRType, objEFace.rtype) + return type2.UnsafeIndirect(objEFace.data) +} + +func (type2 *UnsafeIFaceType) UnsafeIndirect(ptr unsafe.Pointer) interface{} { + return IFaceToEFace(ptr) +} + +func (type2 *UnsafeIFaceType) IsNil(obj interface{}) bool { + if obj == nil { + return true + } + objEFace := unpackEFace(obj) + assertType("Type.IsNil argument 1", type2.ptrRType, objEFace.rtype) + return type2.UnsafeIsNil(objEFace.data) +} + +func (type2 *UnsafeIFaceType) UnsafeIsNil(ptr unsafe.Pointer) bool { + if ptr == nil { + return true + } + iface := (*iface)(ptr) + if iface.itab == nil { + return true + } + return false +} diff --git a/vendor/github.com/modern-go/reflect2/unsafe_link.go b/vendor/github.com/modern-go/reflect2/unsafe_link.go new file mode 100644 index 000000000..57229c8db --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/unsafe_link.go @@ -0,0 +1,70 @@ +package reflect2 + +import "unsafe" + +//go:linkname unsafe_New reflect.unsafe_New +func unsafe_New(rtype unsafe.Pointer) unsafe.Pointer + +//go:linkname typedmemmove reflect.typedmemmove +func typedmemmove(rtype unsafe.Pointer, dst, src unsafe.Pointer) + +//go:linkname unsafe_NewArray reflect.unsafe_NewArray +func unsafe_NewArray(rtype unsafe.Pointer, length int) unsafe.Pointer + +// typedslicecopy copies a slice of elemType values from src to dst, +// returning the number of elements copied. +//go:linkname typedslicecopy reflect.typedslicecopy +//go:noescape +func typedslicecopy(elemType unsafe.Pointer, dst, src sliceHeader) int + +//go:linkname mapassign reflect.mapassign +//go:noescape +func mapassign(rtype unsafe.Pointer, m unsafe.Pointer, key, val unsafe.Pointer) + +//go:linkname mapaccess reflect.mapaccess +//go:noescape +func mapaccess(rtype unsafe.Pointer, m unsafe.Pointer, key unsafe.Pointer) (val unsafe.Pointer) + +// m escapes into the return value, but the caller of mapiterinit +// doesn't let the return value escape. +//go:noescape +//go:linkname mapiterinit reflect.mapiterinit +func mapiterinit(rtype unsafe.Pointer, m unsafe.Pointer) *hiter + +//go:noescape +//go:linkname mapiternext reflect.mapiternext +func mapiternext(it *hiter) + +//go:linkname ifaceE2I reflect.ifaceE2I +func ifaceE2I(rtype unsafe.Pointer, src interface{}, dst unsafe.Pointer) + +// A hash iteration structure. +// If you modify hiter, also change cmd/internal/gc/reflect.go to indicate +// the layout of this structure. +type hiter struct { + key unsafe.Pointer // Must be in first position. Write nil to indicate iteration end (see cmd/internal/gc/range.go). + value unsafe.Pointer // Must be in second position (see cmd/internal/gc/range.go). + // rest fields are ignored +} + +// add returns p+x. +// +// The whySafe string is ignored, so that the function still inlines +// as efficiently as p+x, but all call sites should use the string to +// record why the addition is safe, which is to say why the addition +// does not cause x to advance to the very end of p's allocation +// and therefore point incorrectly at the next block in memory. +func add(p unsafe.Pointer, x uintptr, whySafe string) unsafe.Pointer { + return unsafe.Pointer(uintptr(p) + x) +} + +// arrayAt returns the i-th element of p, +// an array whose elements are eltSize bytes wide. +// The array pointed at by p must have at least i+1 elements: +// it is invalid (but impossible to check here) to pass i >= len, +// because then the result will point outside the array. +// whySafe must explain why i < len. (Passing "i < len" is fine; +// the benefit is to surface this assumption at the call site.) +func arrayAt(p unsafe.Pointer, i int, eltSize uintptr, whySafe string) unsafe.Pointer { + return add(p, uintptr(i)*eltSize, "i < len") +} diff --git a/vendor/github.com/modern-go/reflect2/unsafe_map.go b/vendor/github.com/modern-go/reflect2/unsafe_map.go new file mode 100644 index 000000000..f2e76e6bb --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/unsafe_map.go @@ -0,0 +1,138 @@ +package reflect2 + +import ( + "reflect" + "unsafe" +) + +type UnsafeMapType struct { + unsafeType + pKeyRType unsafe.Pointer + pElemRType unsafe.Pointer +} + +func newUnsafeMapType(cfg *frozenConfig, type1 reflect.Type) MapType { + return &UnsafeMapType{ + unsafeType: *newUnsafeType(cfg, type1), + pKeyRType: unpackEFace(reflect.PtrTo(type1.Key())).data, + pElemRType: unpackEFace(reflect.PtrTo(type1.Elem())).data, + } +} + +func (type2 *UnsafeMapType) IsNil(obj interface{}) bool { + if obj == nil { + return true + } + objEFace := unpackEFace(obj) + assertType("Type.IsNil argument 1", type2.ptrRType, objEFace.rtype) + return type2.UnsafeIsNil(objEFace.data) +} + +func (type2 *UnsafeMapType) UnsafeIsNil(ptr unsafe.Pointer) bool { + if ptr == nil { + return true + } + return *(*unsafe.Pointer)(ptr) == nil +} + +func (type2 *UnsafeMapType) LikePtr() bool { + return true +} + +func (type2 *UnsafeMapType) Indirect(obj interface{}) interface{} { + objEFace := unpackEFace(obj) + assertType("MapType.Indirect argument 1", type2.ptrRType, objEFace.rtype) + return type2.UnsafeIndirect(objEFace.data) +} + +func (type2 *UnsafeMapType) UnsafeIndirect(ptr unsafe.Pointer) interface{} { + return packEFace(type2.rtype, *(*unsafe.Pointer)(ptr)) +} + +func (type2 *UnsafeMapType) Key() Type { + return type2.cfg.Type2(type2.Type.Key()) +} + +func (type2 *UnsafeMapType) MakeMap(cap int) interface{} { + return packEFace(type2.ptrRType, type2.UnsafeMakeMap(cap)) +} + +func (type2 *UnsafeMapType) UnsafeMakeMap(cap int) unsafe.Pointer { + m := makeMapWithSize(type2.rtype, cap) + return unsafe.Pointer(&m) +} + +func (type2 *UnsafeMapType) SetIndex(obj interface{}, key interface{}, elem interface{}) { + objEFace := unpackEFace(obj) + assertType("MapType.SetIndex argument 1", type2.ptrRType, objEFace.rtype) + keyEFace := unpackEFace(key) + assertType("MapType.SetIndex argument 2", type2.pKeyRType, keyEFace.rtype) + elemEFace := unpackEFace(elem) + assertType("MapType.SetIndex argument 3", type2.pElemRType, elemEFace.rtype) + type2.UnsafeSetIndex(objEFace.data, keyEFace.data, elemEFace.data) +} + +func (type2 *UnsafeMapType) UnsafeSetIndex(obj unsafe.Pointer, key unsafe.Pointer, elem unsafe.Pointer) { + mapassign(type2.rtype, *(*unsafe.Pointer)(obj), key, elem) +} + +func (type2 *UnsafeMapType) TryGetIndex(obj interface{}, key interface{}) (interface{}, bool) { + objEFace := unpackEFace(obj) + assertType("MapType.TryGetIndex argument 1", type2.ptrRType, objEFace.rtype) + keyEFace := unpackEFace(key) + assertType("MapType.TryGetIndex argument 2", type2.pKeyRType, keyEFace.rtype) + elemPtr := type2.UnsafeGetIndex(objEFace.data, keyEFace.data) + if elemPtr == nil { + return nil, false + } + return packEFace(type2.pElemRType, elemPtr), true +} + +func (type2 *UnsafeMapType) GetIndex(obj interface{}, key interface{}) interface{} { + objEFace := unpackEFace(obj) + assertType("MapType.GetIndex argument 1", type2.ptrRType, objEFace.rtype) + keyEFace := unpackEFace(key) + assertType("MapType.GetIndex argument 2", type2.pKeyRType, keyEFace.rtype) + elemPtr := type2.UnsafeGetIndex(objEFace.data, keyEFace.data) + return packEFace(type2.pElemRType, elemPtr) +} + +func (type2 *UnsafeMapType) UnsafeGetIndex(obj unsafe.Pointer, key unsafe.Pointer) unsafe.Pointer { + return mapaccess(type2.rtype, *(*unsafe.Pointer)(obj), key) +} + +func (type2 *UnsafeMapType) Iterate(obj interface{}) MapIterator { + objEFace := unpackEFace(obj) + assertType("MapType.Iterate argument 1", type2.ptrRType, objEFace.rtype) + return type2.UnsafeIterate(objEFace.data) +} + +func (type2 *UnsafeMapType) UnsafeIterate(obj unsafe.Pointer) MapIterator { + return &UnsafeMapIterator{ + hiter: mapiterinit(type2.rtype, *(*unsafe.Pointer)(obj)), + pKeyRType: type2.pKeyRType, + pElemRType: type2.pElemRType, + } +} + +type UnsafeMapIterator struct { + *hiter + pKeyRType unsafe.Pointer + pElemRType unsafe.Pointer +} + +func (iter *UnsafeMapIterator) HasNext() bool { + return iter.key != nil +} + +func (iter *UnsafeMapIterator) Next() (interface{}, interface{}) { + key, elem := iter.UnsafeNext() + return packEFace(iter.pKeyRType, key), packEFace(iter.pElemRType, elem) +} + +func (iter *UnsafeMapIterator) UnsafeNext() (unsafe.Pointer, unsafe.Pointer) { + key := iter.key + elem := iter.value + mapiternext(iter.hiter) + return key, elem +} diff --git a/vendor/github.com/modern-go/reflect2/unsafe_ptr.go b/vendor/github.com/modern-go/reflect2/unsafe_ptr.go new file mode 100644 index 000000000..8e5ec9cf4 --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/unsafe_ptr.go @@ -0,0 +1,46 @@ +package reflect2 + +import ( + "reflect" + "unsafe" +) + +type UnsafePtrType struct { + unsafeType +} + +func newUnsafePtrType(cfg *frozenConfig, type1 reflect.Type) *UnsafePtrType { + return &UnsafePtrType{ + unsafeType: *newUnsafeType(cfg, type1), + } +} + +func (type2 *UnsafePtrType) IsNil(obj interface{}) bool { + if obj == nil { + return true + } + objEFace := unpackEFace(obj) + assertType("Type.IsNil argument 1", type2.ptrRType, objEFace.rtype) + return type2.UnsafeIsNil(objEFace.data) +} + +func (type2 *UnsafePtrType) UnsafeIsNil(ptr unsafe.Pointer) bool { + if ptr == nil { + return true + } + return *(*unsafe.Pointer)(ptr) == nil +} + +func (type2 *UnsafePtrType) LikePtr() bool { + return true +} + +func (type2 *UnsafePtrType) Indirect(obj interface{}) interface{} { + objEFace := unpackEFace(obj) + assertType("Type.Indirect argument 1", type2.ptrRType, objEFace.rtype) + return type2.UnsafeIndirect(objEFace.data) +} + +func (type2 *UnsafePtrType) UnsafeIndirect(ptr unsafe.Pointer) interface{} { + return packEFace(type2.rtype, *(*unsafe.Pointer)(ptr)) +} diff --git a/vendor/github.com/modern-go/reflect2/unsafe_slice.go b/vendor/github.com/modern-go/reflect2/unsafe_slice.go new file mode 100644 index 000000000..1c6d876c7 --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/unsafe_slice.go @@ -0,0 +1,177 @@ +package reflect2 + +import ( + "reflect" + "unsafe" +) + +// sliceHeader is a safe version of SliceHeader used within this package. +type sliceHeader struct { + Data unsafe.Pointer + Len int + Cap int +} + +type UnsafeSliceType struct { + unsafeType + elemRType unsafe.Pointer + pElemRType unsafe.Pointer + elemSize uintptr +} + +func newUnsafeSliceType(cfg *frozenConfig, type1 reflect.Type) SliceType { + elemType := type1.Elem() + return &UnsafeSliceType{ + unsafeType: *newUnsafeType(cfg, type1), + pElemRType: unpackEFace(reflect.PtrTo(elemType)).data, + elemRType: unpackEFace(elemType).data, + elemSize: elemType.Size(), + } +} + +func (type2 *UnsafeSliceType) Set(obj interface{}, val interface{}) { + objEFace := unpackEFace(obj) + assertType("Type.Set argument 1", type2.ptrRType, objEFace.rtype) + valEFace := unpackEFace(val) + assertType("Type.Set argument 2", type2.ptrRType, valEFace.rtype) + type2.UnsafeSet(objEFace.data, valEFace.data) +} + +func (type2 *UnsafeSliceType) UnsafeSet(ptr unsafe.Pointer, val unsafe.Pointer) { + *(*sliceHeader)(ptr) = *(*sliceHeader)(val) +} + +func (type2 *UnsafeSliceType) IsNil(obj interface{}) bool { + if obj == nil { + return true + } + objEFace := unpackEFace(obj) + assertType("Type.IsNil argument 1", type2.ptrRType, objEFace.rtype) + return type2.UnsafeIsNil(objEFace.data) +} + +func (type2 *UnsafeSliceType) UnsafeIsNil(ptr unsafe.Pointer) bool { + if ptr == nil { + return true + } + return (*sliceHeader)(ptr).Data == nil +} + +func (type2 *UnsafeSliceType) SetNil(obj interface{}) { + objEFace := unpackEFace(obj) + assertType("SliceType.SetNil argument 1", type2.ptrRType, objEFace.rtype) + type2.UnsafeSetNil(objEFace.data) +} + +func (type2 *UnsafeSliceType) UnsafeSetNil(ptr unsafe.Pointer) { + header := (*sliceHeader)(ptr) + header.Len = 0 + header.Cap = 0 + header.Data = nil +} + +func (type2 *UnsafeSliceType) MakeSlice(length int, cap int) interface{} { + return packEFace(type2.ptrRType, type2.UnsafeMakeSlice(length, cap)) +} + +func (type2 *UnsafeSliceType) UnsafeMakeSlice(length int, cap int) unsafe.Pointer { + header := &sliceHeader{unsafe_NewArray(type2.elemRType, cap), length, cap} + return unsafe.Pointer(header) +} + +func (type2 *UnsafeSliceType) LengthOf(obj interface{}) int { + objEFace := unpackEFace(obj) + assertType("SliceType.Len argument 1", type2.ptrRType, objEFace.rtype) + return type2.UnsafeLengthOf(objEFace.data) +} + +func (type2 *UnsafeSliceType) UnsafeLengthOf(obj unsafe.Pointer) int { + header := (*sliceHeader)(obj) + return header.Len +} + +func (type2 *UnsafeSliceType) SetIndex(obj interface{}, index int, elem interface{}) { + objEFace := unpackEFace(obj) + assertType("SliceType.SetIndex argument 1", type2.ptrRType, objEFace.rtype) + elemEFace := unpackEFace(elem) + assertType("SliceType.SetIndex argument 3", type2.pElemRType, elemEFace.rtype) + type2.UnsafeSetIndex(objEFace.data, index, elemEFace.data) +} + +func (type2 *UnsafeSliceType) UnsafeSetIndex(obj unsafe.Pointer, index int, elem unsafe.Pointer) { + header := (*sliceHeader)(obj) + elemPtr := arrayAt(header.Data, index, type2.elemSize, "i < s.Len") + typedmemmove(type2.elemRType, elemPtr, elem) +} + +func (type2 *UnsafeSliceType) GetIndex(obj interface{}, index int) interface{} { + objEFace := unpackEFace(obj) + assertType("SliceType.GetIndex argument 1", type2.ptrRType, objEFace.rtype) + elemPtr := type2.UnsafeGetIndex(objEFace.data, index) + return packEFace(type2.pElemRType, elemPtr) +} + +func (type2 *UnsafeSliceType) UnsafeGetIndex(obj unsafe.Pointer, index int) unsafe.Pointer { + header := (*sliceHeader)(obj) + return arrayAt(header.Data, index, type2.elemSize, "i < s.Len") +} + +func (type2 *UnsafeSliceType) Append(obj interface{}, elem interface{}) { + objEFace := unpackEFace(obj) + assertType("SliceType.Append argument 1", type2.ptrRType, objEFace.rtype) + elemEFace := unpackEFace(elem) + assertType("SliceType.Append argument 2", type2.pElemRType, elemEFace.rtype) + type2.UnsafeAppend(objEFace.data, elemEFace.data) +} + +func (type2 *UnsafeSliceType) UnsafeAppend(obj unsafe.Pointer, elem unsafe.Pointer) { + header := (*sliceHeader)(obj) + oldLen := header.Len + type2.UnsafeGrow(obj, oldLen+1) + type2.UnsafeSetIndex(obj, oldLen, elem) +} + +func (type2 *UnsafeSliceType) Cap(obj interface{}) int { + objEFace := unpackEFace(obj) + assertType("SliceType.Cap argument 1", type2.ptrRType, objEFace.rtype) + return type2.UnsafeCap(objEFace.data) +} + +func (type2 *UnsafeSliceType) UnsafeCap(ptr unsafe.Pointer) int { + return (*sliceHeader)(ptr).Cap +} + +func (type2 *UnsafeSliceType) Grow(obj interface{}, newLength int) { + objEFace := unpackEFace(obj) + assertType("SliceType.Grow argument 1", type2.ptrRType, objEFace.rtype) + type2.UnsafeGrow(objEFace.data, newLength) +} + +func (type2 *UnsafeSliceType) UnsafeGrow(obj unsafe.Pointer, newLength int) { + header := (*sliceHeader)(obj) + if newLength <= header.Cap { + header.Len = newLength + return + } + newCap := calcNewCap(header.Cap, newLength) + newHeader := (*sliceHeader)(type2.UnsafeMakeSlice(header.Len, newCap)) + typedslicecopy(type2.elemRType, *newHeader, *header) + header.Data = newHeader.Data + header.Cap = newHeader.Cap + header.Len = newLength +} + +func calcNewCap(cap int, expectedCap int) int { + if cap == 0 { + cap = expectedCap + } else { + for cap < expectedCap { + if cap < 1024 { + cap += cap + } else { + cap += cap / 4 + } + } + } + return cap +} diff --git a/vendor/github.com/modern-go/reflect2/unsafe_struct.go b/vendor/github.com/modern-go/reflect2/unsafe_struct.go new file mode 100644 index 000000000..804d91663 --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/unsafe_struct.go @@ -0,0 +1,59 @@ +package reflect2 + +import ( + "reflect" + "unsafe" +) + +type UnsafeStructType struct { + unsafeType + likePtr bool +} + +func newUnsafeStructType(cfg *frozenConfig, type1 reflect.Type) *UnsafeStructType { + return &UnsafeStructType{ + unsafeType: *newUnsafeType(cfg, type1), + likePtr: likePtrType(type1), + } +} + +func (type2 *UnsafeStructType) LikePtr() bool { + return type2.likePtr +} + +func (type2 *UnsafeStructType) Indirect(obj interface{}) interface{} { + objEFace := unpackEFace(obj) + assertType("Type.Indirect argument 1", type2.ptrRType, objEFace.rtype) + return type2.UnsafeIndirect(objEFace.data) +} + +func (type2 *UnsafeStructType) UnsafeIndirect(ptr unsafe.Pointer) interface{} { + if type2.likePtr { + return packEFace(type2.rtype, *(*unsafe.Pointer)(ptr)) + } + return packEFace(type2.rtype, ptr) +} + +func (type2 *UnsafeStructType) FieldByName(name string) StructField { + structField, found := type2.Type.FieldByName(name) + if !found { + return nil + } + return newUnsafeStructField(type2, structField) +} + +func (type2 *UnsafeStructType) Field(i int) StructField { + return newUnsafeStructField(type2, type2.Type.Field(i)) +} + +func (type2 *UnsafeStructType) FieldByIndex(index []int) StructField { + return newUnsafeStructField(type2, type2.Type.FieldByIndex(index)) +} + +func (type2 *UnsafeStructType) FieldByNameFunc(match func(string) bool) StructField { + structField, found := type2.Type.FieldByNameFunc(match) + if !found { + panic("field match condition not found in " + type2.Type.String()) + } + return newUnsafeStructField(type2, structField) +} diff --git a/vendor/github.com/modern-go/reflect2/unsafe_type.go b/vendor/github.com/modern-go/reflect2/unsafe_type.go new file mode 100644 index 000000000..13941716c --- /dev/null +++ b/vendor/github.com/modern-go/reflect2/unsafe_type.go @@ -0,0 +1,85 @@ +package reflect2 + +import ( + "reflect" + "unsafe" +) + +type unsafeType struct { + safeType + rtype unsafe.Pointer + ptrRType unsafe.Pointer +} + +func newUnsafeType(cfg *frozenConfig, type1 reflect.Type) *unsafeType { + return &unsafeType{ + safeType: safeType{ + Type: type1, + cfg: cfg, + }, + rtype: unpackEFace(type1).data, + ptrRType: unpackEFace(reflect.PtrTo(type1)).data, + } +} + +func (type2 *unsafeType) Set(obj interface{}, val interface{}) { + objEFace := unpackEFace(obj) + assertType("Type.Set argument 1", type2.ptrRType, objEFace.rtype) + valEFace := unpackEFace(val) + assertType("Type.Set argument 2", type2.ptrRType, valEFace.rtype) + type2.UnsafeSet(objEFace.data, valEFace.data) +} + +func (type2 *unsafeType) UnsafeSet(ptr unsafe.Pointer, val unsafe.Pointer) { + typedmemmove(type2.rtype, ptr, val) +} + +func (type2 *unsafeType) IsNil(obj interface{}) bool { + objEFace := unpackEFace(obj) + assertType("Type.IsNil argument 1", type2.ptrRType, objEFace.rtype) + return type2.UnsafeIsNil(objEFace.data) +} + +func (type2 *unsafeType) UnsafeIsNil(ptr unsafe.Pointer) bool { + return ptr == nil +} + +func (type2 *unsafeType) UnsafeNew() unsafe.Pointer { + return unsafe_New(type2.rtype) +} + +func (type2 *unsafeType) New() interface{} { + return packEFace(type2.ptrRType, type2.UnsafeNew()) +} + +func (type2 *unsafeType) PackEFace(ptr unsafe.Pointer) interface{} { + return packEFace(type2.ptrRType, ptr) +} + +func (type2 *unsafeType) RType() uintptr { + return uintptr(type2.rtype) +} + +func (type2 *unsafeType) Indirect(obj interface{}) interface{} { + objEFace := unpackEFace(obj) + assertType("Type.Indirect argument 1", type2.ptrRType, objEFace.rtype) + return type2.UnsafeIndirect(objEFace.data) +} + +func (type2 *unsafeType) UnsafeIndirect(obj unsafe.Pointer) interface{} { + return packEFace(type2.rtype, obj) +} + +func (type2 *unsafeType) LikePtr() bool { + return false +} + +func assertType(where string, expectRType unsafe.Pointer, actualRType unsafe.Pointer) { + if expectRType != actualRType { + expectType := reflect.TypeOf(0) + (*iface)(unsafe.Pointer(&expectType)).data = expectRType + actualType := reflect.TypeOf(0) + (*iface)(unsafe.Pointer(&actualType)).data = actualRType + panic(where + ": expect " + expectType.String() + ", actual " + actualType.String()) + } +} diff --git a/vendor/k8s.io/apimachinery/pkg/api/equality/BUILD b/vendor/k8s.io/apimachinery/pkg/api/equality/BUILD deleted file mode 100644 index f42825357..000000000 --- a/vendor/k8s.io/apimachinery/pkg/api/equality/BUILD +++ /dev/null @@ -1,31 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", -) - -go_library( - name = "go_default_library", - srcs = ["semantic.go"], - deps = [ - "//vendor/k8s.io/apimachinery/pkg/api/resource:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/conversion:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/fields:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/api/equality/semantic.go b/vendor/k8s.io/apimachinery/pkg/api/equality/semantic.go deleted file mode 100644 index f02fa8e43..000000000 --- a/vendor/k8s.io/apimachinery/pkg/api/equality/semantic.go +++ /dev/null @@ -1,49 +0,0 @@ -/* -Copyright 2014 The Kubernetes Authors. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package equality - -import ( - "k8s.io/apimachinery/pkg/api/resource" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/conversion" - "k8s.io/apimachinery/pkg/fields" - "k8s.io/apimachinery/pkg/labels" -) - -// Semantic can do semantic deep equality checks for api objects. -// Example: apiequality.Semantic.DeepEqual(aPod, aPodWithNonNilButEmptyMaps) == true -var Semantic = conversion.EqualitiesOrDie( - func(a, b resource.Quantity) bool { - // Ignore formatting, only care that numeric value stayed the same. - // TODO: if we decide it's important, it should be safe to start comparing the format. - // - // Uninitialized quantities are equivalent to 0 quantities. - return a.Cmp(b) == 0 - }, - func(a, b metav1.MicroTime) bool { - return a.UTC() == b.UTC() - }, - func(a, b metav1.Time) bool { - return a.UTC() == b.UTC() - }, - func(a, b labels.Selector) bool { - return a.String() == b.String() - }, - func(a, b fields.Selector) bool { - return a.String() == b.String() - }, -) diff --git a/vendor/k8s.io/apimachinery/pkg/api/errors/BUILD b/vendor/k8s.io/apimachinery/pkg/api/errors/BUILD deleted file mode 100644 index bae266c4b..000000000 --- a/vendor/k8s.io/apimachinery/pkg/api/errors/BUILD +++ /dev/null @@ -1,46 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = ["errors_test.go"], - library = ":go_default_library", - deps = [ - "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/validation/field:go_default_library", - ], -) - -go_library( - name = "go_default_library", - srcs = [ - "doc.go", - "errors.go", - ], - deps = [ - "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/validation/field:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/api/errors/OWNERS b/vendor/k8s.io/apimachinery/pkg/api/errors/OWNERS index ff82254f8..af32c1fdf 100755 --- a/vendor/k8s.io/apimachinery/pkg/api/errors/OWNERS +++ b/vendor/k8s.io/apimachinery/pkg/api/errors/OWNERS @@ -20,7 +20,6 @@ reviewers: - dims - hongchaodeng - krousey -- satnam6502 - cjcullen - david-mcmahon - goltermann diff --git a/vendor/k8s.io/apimachinery/pkg/api/errors/errors.go b/vendor/k8s.io/apimachinery/pkg/api/errors/errors.go index d5503fac5..9960600be 100644 --- a/vendor/k8s.io/apimachinery/pkg/api/errors/errors.go +++ b/vendor/k8s.io/apimachinery/pkg/api/errors/errors.go @@ -405,84 +405,84 @@ func NewGenericServerResponse(code int, verb string, qualifiedResource schema.Gr // IsNotFound returns true if the specified error was created by NewNotFound. func IsNotFound(err error) bool { - return reasonForError(err) == metav1.StatusReasonNotFound + return ReasonForError(err) == metav1.StatusReasonNotFound } // IsAlreadyExists determines if the err is an error which indicates that a specified resource already exists. func IsAlreadyExists(err error) bool { - return reasonForError(err) == metav1.StatusReasonAlreadyExists + return ReasonForError(err) == metav1.StatusReasonAlreadyExists } // IsConflict determines if the err is an error which indicates the provided update conflicts. func IsConflict(err error) bool { - return reasonForError(err) == metav1.StatusReasonConflict + return ReasonForError(err) == metav1.StatusReasonConflict } // IsInvalid determines if the err is an error which indicates the provided resource is not valid. func IsInvalid(err error) bool { - return reasonForError(err) == metav1.StatusReasonInvalid + return ReasonForError(err) == metav1.StatusReasonInvalid } // IsGone is true if the error indicates the requested resource is no longer available. func IsGone(err error) bool { - return reasonForError(err) == metav1.StatusReasonGone + return ReasonForError(err) == metav1.StatusReasonGone } // IsResourceExpired is true if the error indicates the resource has expired and the current action is // no longer possible. func IsResourceExpired(err error) bool { - return reasonForError(err) == metav1.StatusReasonExpired + return ReasonForError(err) == metav1.StatusReasonExpired } // IsMethodNotSupported determines if the err is an error which indicates the provided action could not // be performed because it is not supported by the server. func IsMethodNotSupported(err error) bool { - return reasonForError(err) == metav1.StatusReasonMethodNotAllowed + return ReasonForError(err) == metav1.StatusReasonMethodNotAllowed } // IsServiceUnavailable is true if the error indicates the underlying service is no longer available. func IsServiceUnavailable(err error) bool { - return reasonForError(err) == metav1.StatusReasonServiceUnavailable + return ReasonForError(err) == metav1.StatusReasonServiceUnavailable } // IsBadRequest determines if err is an error which indicates that the request is invalid. func IsBadRequest(err error) bool { - return reasonForError(err) == metav1.StatusReasonBadRequest + return ReasonForError(err) == metav1.StatusReasonBadRequest } // IsUnauthorized determines if err is an error which indicates that the request is unauthorized and // requires authentication by the user. func IsUnauthorized(err error) bool { - return reasonForError(err) == metav1.StatusReasonUnauthorized + return ReasonForError(err) == metav1.StatusReasonUnauthorized } // IsForbidden determines if err is an error which indicates that the request is forbidden and cannot // be completed as requested. func IsForbidden(err error) bool { - return reasonForError(err) == metav1.StatusReasonForbidden + return ReasonForError(err) == metav1.StatusReasonForbidden } // IsTimeout determines if err is an error which indicates that request times out due to long // processing. func IsTimeout(err error) bool { - return reasonForError(err) == metav1.StatusReasonTimeout + return ReasonForError(err) == metav1.StatusReasonTimeout } // IsServerTimeout determines if err is an error which indicates that the request needs to be retried // by the client. func IsServerTimeout(err error) bool { - return reasonForError(err) == metav1.StatusReasonServerTimeout + return ReasonForError(err) == metav1.StatusReasonServerTimeout } // IsInternalError determines if err is an error which indicates an internal server error. func IsInternalError(err error) bool { - return reasonForError(err) == metav1.StatusReasonInternalError + return ReasonForError(err) == metav1.StatusReasonInternalError } // IsTooManyRequests determines if err is an error which indicates that there are too many requests // that the server cannot handle. func IsTooManyRequests(err error) bool { - if reasonForError(err) == metav1.StatusReasonTooManyRequests { + if ReasonForError(err) == metav1.StatusReasonTooManyRequests { return true } switch t := err.(type) { @@ -536,7 +536,8 @@ func SuggestsClientDelay(err error) (int, bool) { return 0, false } -func reasonForError(err error) metav1.StatusReason { +// ReasonForError returns the HTTP status for a particular error. +func ReasonForError(err error) metav1.StatusReason { switch t := err.(type) { case APIStatus: return t.Status().Reason diff --git a/vendor/k8s.io/apimachinery/pkg/api/meta/BUILD b/vendor/k8s.io/apimachinery/pkg/api/meta/BUILD deleted file mode 100644 index f7efd8e8e..000000000 --- a/vendor/k8s.io/apimachinery/pkg/api/meta/BUILD +++ /dev/null @@ -1,66 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = [ - "meta_test.go", - "multirestmapper_test.go", - "priority_test.go", - "restmapper_test.go", - ], - library = ":go_default_library", - deps = [ - "//vendor/github.com/google/gofuzz:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1alpha1:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/diff:go_default_library", - ], -) - -go_library( - name = "go_default_library", - srcs = [ - "doc.go", - "errors.go", - "firsthit_restmapper.go", - "help.go", - "interfaces.go", - "meta.go", - "multirestmapper.go", - "priority.go", - "restmapper.go", - "unstructured.go", - ], - deps = [ - "//vendor/github.com/golang/glog:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1alpha1:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/conversion:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/types:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/errors:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/api/meta/interfaces.go b/vendor/k8s.io/apimachinery/pkg/api/meta/interfaces.go index bf1723693..5dc9d89e6 100644 --- a/vendor/k8s.io/apimachinery/pkg/api/meta/interfaces.go +++ b/vendor/k8s.io/apimachinery/pkg/api/meta/interfaces.go @@ -75,6 +75,9 @@ type MetadataAccessor interface { Annotations(obj runtime.Object) (map[string]string, error) SetAnnotations(obj runtime.Object, annotations map[string]string) error + Continue(obj runtime.Object) (string, error) + SetContinue(obj runtime.Object, c string) error + runtime.ResourceVersioner } diff --git a/vendor/k8s.io/apimachinery/pkg/api/meta/lazy.go b/vendor/k8s.io/apimachinery/pkg/api/meta/lazy.go new file mode 100644 index 000000000..7f92f39a4 --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/api/meta/lazy.go @@ -0,0 +1,121 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package meta + +import ( + "sync" + + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" +) + +// lazyObject defers loading the mapper and typer until necessary. +type lazyObject struct { + loader func() (RESTMapper, runtime.ObjectTyper, error) + + lock sync.Mutex + loaded bool + err error + mapper RESTMapper + typer runtime.ObjectTyper +} + +// NewLazyObjectLoader handles unrecoverable errors when creating a RESTMapper / ObjectTyper by +// returning those initialization errors when the interface methods are invoked. This defers the +// initialization and any server calls until a client actually needs to perform the action. +func NewLazyObjectLoader(fn func() (RESTMapper, runtime.ObjectTyper, error)) (RESTMapper, runtime.ObjectTyper) { + obj := &lazyObject{loader: fn} + return obj, obj +} + +// init lazily loads the mapper and typer, returning an error if initialization has failed. +func (o *lazyObject) init() error { + o.lock.Lock() + defer o.lock.Unlock() + if o.loaded { + return o.err + } + o.mapper, o.typer, o.err = o.loader() + o.loaded = true + return o.err +} + +var _ RESTMapper = &lazyObject{} +var _ runtime.ObjectTyper = &lazyObject{} + +func (o *lazyObject) KindFor(resource schema.GroupVersionResource) (schema.GroupVersionKind, error) { + if err := o.init(); err != nil { + return schema.GroupVersionKind{}, err + } + return o.mapper.KindFor(resource) +} + +func (o *lazyObject) KindsFor(resource schema.GroupVersionResource) ([]schema.GroupVersionKind, error) { + if err := o.init(); err != nil { + return []schema.GroupVersionKind{}, err + } + return o.mapper.KindsFor(resource) +} + +func (o *lazyObject) ResourceFor(input schema.GroupVersionResource) (schema.GroupVersionResource, error) { + if err := o.init(); err != nil { + return schema.GroupVersionResource{}, err + } + return o.mapper.ResourceFor(input) +} + +func (o *lazyObject) ResourcesFor(input schema.GroupVersionResource) ([]schema.GroupVersionResource, error) { + if err := o.init(); err != nil { + return []schema.GroupVersionResource{}, err + } + return o.mapper.ResourcesFor(input) +} + +func (o *lazyObject) RESTMapping(gk schema.GroupKind, versions ...string) (*RESTMapping, error) { + if err := o.init(); err != nil { + return nil, err + } + return o.mapper.RESTMapping(gk, versions...) +} + +func (o *lazyObject) RESTMappings(gk schema.GroupKind, versions ...string) ([]*RESTMapping, error) { + if err := o.init(); err != nil { + return nil, err + } + return o.mapper.RESTMappings(gk, versions...) +} + +func (o *lazyObject) ResourceSingularizer(resource string) (singular string, err error) { + if err := o.init(); err != nil { + return "", err + } + return o.mapper.ResourceSingularizer(resource) +} + +func (o *lazyObject) ObjectKinds(obj runtime.Object) ([]schema.GroupVersionKind, bool, error) { + if err := o.init(); err != nil { + return nil, false, err + } + return o.typer.ObjectKinds(obj) +} + +func (o *lazyObject) Recognizes(gvk schema.GroupVersionKind) bool { + if err := o.init(); err != nil { + return false + } + return o.typer.Recognizes(gvk) +} diff --git a/vendor/k8s.io/apimachinery/pkg/api/meta/meta.go b/vendor/k8s.io/apimachinery/pkg/api/meta/meta.go index 1889b9512..c2d51b43c 100644 --- a/vendor/k8s.io/apimachinery/pkg/api/meta/meta.go +++ b/vendor/k8s.io/apimachinery/pkg/api/meta/meta.go @@ -89,7 +89,7 @@ func ListAccessor(obj interface{}) (List, error) { } return nil, errNotList default: - panic(fmt.Errorf("%T does not implement the List interface", obj)) + return nil, errNotList } } @@ -367,6 +367,23 @@ func (resourceAccessor) SetResourceVersion(obj runtime.Object, version string) e return nil } +func (resourceAccessor) Continue(obj runtime.Object) (string, error) { + accessor, err := ListAccessor(obj) + if err != nil { + return "", err + } + return accessor.GetContinue(), nil +} + +func (resourceAccessor) SetContinue(obj runtime.Object, version string) error { + accessor, err := ListAccessor(obj) + if err != nil { + return err + } + accessor.SetContinue(version) + return nil +} + // extractFromOwnerReference extracts v to o. v is the OwnerReferences field of an object. func extractFromOwnerReference(v reflect.Value, o *metav1.OwnerReference) error { if err := runtime.Field(v, "APIVersion", &o.APIVersion); err != nil { diff --git a/vendor/k8s.io/apimachinery/pkg/api/meta/unstructured.go b/vendor/k8s.io/apimachinery/pkg/api/meta/unstructured.go index 3ebf24815..4e13efea3 100644 --- a/vendor/k8s.io/apimachinery/pkg/api/meta/unstructured.go +++ b/vendor/k8s.io/apimachinery/pkg/api/meta/unstructured.go @@ -21,8 +21,24 @@ import ( "k8s.io/apimachinery/pkg/runtime/schema" ) +// InterfacesForUnstructuredConversion returns VersionInterfaces suitable for +// dealing with unstructured.Unstructured objects and supports conversion +// from typed objects (provided by parent) to untyped objects. +func InterfacesForUnstructuredConversion(parent VersionInterfacesFunc) VersionInterfacesFunc { + return func(version schema.GroupVersion) (*VersionInterfaces, error) { + if i, err := parent(version); err == nil { + return &VersionInterfaces{ + ObjectConvertor: i.ObjectConvertor, + MetadataAccessor: NewAccessor(), + }, nil + } + return InterfacesForUnstructured(version) + } +} + // InterfacesForUnstructured returns VersionInterfaces suitable for -// dealing with unstructured.Unstructured objects. +// dealing with unstructured.Unstructured objects. It will return errors for +// other conversions. func InterfacesForUnstructured(schema.GroupVersion) (*VersionInterfaces, error) { return &VersionInterfaces{ ObjectConvertor: &unstructured.UnstructuredObjectConverter{}, diff --git a/vendor/k8s.io/apimachinery/pkg/api/resource/BUILD b/vendor/k8s.io/apimachinery/pkg/api/resource/BUILD deleted file mode 100644 index 840c575e7..000000000 --- a/vendor/k8s.io/apimachinery/pkg/api/resource/BUILD +++ /dev/null @@ -1,69 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = [ - "amount_test.go", - "math_test.go", - "quantity_proto_test.go", - "quantity_test.go", - "scale_int_test.go", - ], - library = ":go_default_library", - deps = [ - "//vendor/github.com/google/gofuzz:go_default_library", - "//vendor/github.com/spf13/pflag:go_default_library", - "//vendor/gopkg.in/inf.v0:go_default_library", - ], -) - -go_library( - name = "go_default_library", - srcs = [ - "amount.go", - "generated.pb.go", - "math.go", - "quantity.go", - "quantity_proto.go", - "scale_int.go", - "suffix.go", - ], - deps = [ - "//vendor/github.com/go-openapi/spec:go_default_library", - "//vendor/github.com/gogo/protobuf/proto:go_default_library", - "//vendor/github.com/spf13/pflag:go_default_library", - "//vendor/gopkg.in/inf.v0:go_default_library", - "//vendor/k8s.io/kube-openapi/pkg/common:go_default_library", - ], -) - -go_test( - name = "go_default_xtest", - srcs = ["quantity_example_test.go"], - deps = ["//vendor/k8s.io/apimachinery/pkg/api/resource:go_default_library"], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) - -filegroup( - name = "go_default_library_protos", - srcs = ["generated.proto"], - visibility = ["//visibility:public"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/api/resource/generated.proto b/vendor/k8s.io/apimachinery/pkg/api/resource/generated.proto index b05e7fd29..40185777e 100644 --- a/vendor/k8s.io/apimachinery/pkg/api/resource/generated.proto +++ b/vendor/k8s.io/apimachinery/pkg/api/resource/generated.proto @@ -87,6 +87,7 @@ option go_package = "resource"; // +protobuf.embed=string // +protobuf.options.marshal=false // +protobuf.options.(gogoproto.goproto_stringer)=false +// +k8s:deepcopy-gen=true // +k8s:openapi-gen=true message Quantity { optional string string = 1; diff --git a/vendor/k8s.io/apimachinery/pkg/api/resource/quantity.go b/vendor/k8s.io/apimachinery/pkg/api/resource/quantity.go index 1839d78a3..682ee9aa6 100644 --- a/vendor/k8s.io/apimachinery/pkg/api/resource/quantity.go +++ b/vendor/k8s.io/apimachinery/pkg/api/resource/quantity.go @@ -93,6 +93,7 @@ import ( // +protobuf.embed=string // +protobuf.options.marshal=false // +protobuf.options.(gogoproto.goproto_stringer)=false +// +k8s:deepcopy-gen=true // +k8s:openapi-gen=true type Quantity struct { // i is the quantity in int64 scaled form, if d.Dec == nil @@ -415,7 +416,7 @@ func (_ Quantity) OpenAPIDefinition() openapi.OpenAPIDefinition { // Note about BinarySI: // * If q.Format is set to BinarySI and q.Amount represents a non-zero value between // -1 and +1, it will be emitted as if q.Format were DecimalSI. -// * Otherwise, if q.Format is set to BinarySI, frational parts of q.Amount will be +// * Otherwise, if q.Format is set to BinarySI, fractional parts of q.Amount will be // rounded up. (1.1i becomes 2i.) func (q *Quantity) CanonicalizeBytes(out []byte) (result, suffix []byte) { if q.IsZero() { diff --git a/vendor/k8s.io/apimachinery/pkg/conversion/unstructured/doc.go b/vendor/k8s.io/apimachinery/pkg/api/resource/zz_generated.deepcopy.go similarity index 59% rename from vendor/k8s.io/apimachinery/pkg/conversion/unstructured/doc.go rename to vendor/k8s.io/apimachinery/pkg/api/resource/zz_generated.deepcopy.go index cd40e74be..186d9007e 100644 --- a/vendor/k8s.io/apimachinery/pkg/conversion/unstructured/doc.go +++ b/vendor/k8s.io/apimachinery/pkg/api/resource/zz_generated.deepcopy.go @@ -1,5 +1,7 @@ +// +build !ignore_autogenerated + /* -Copyright 2017 The Kubernetes Authors. +Copyright 2018 The Kubernetes Authors. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -14,6 +16,12 @@ See the License for the specific language governing permissions and limitations under the License. */ -// Package unstructured provides conversion from runtime objects -// to map[string]interface{} representation. -package unstructured // import "k8s.io/apimachinery/pkg/conversion/unstructured" +// This file was autogenerated by deepcopy-gen. Do not edit it manually! + +package resource + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *Quantity) DeepCopyInto(out *Quantity) { + *out = in.DeepCopy() + return +} diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/BUILD b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/BUILD deleted file mode 100644 index 12fdf76a6..000000000 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/BUILD +++ /dev/null @@ -1,93 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = [ - "controller_ref_test.go", - "duration_test.go", - "group_version_test.go", - "helpers_test.go", - "labels_test.go", - "micro_time_test.go", - "time_test.go", - "types_test.go", - ], - library = ":go_default_library", - deps = [ - "//vendor/github.com/ghodss/yaml:go_default_library", - "//vendor/github.com/json-iterator/go:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - ], -) - -go_library( - name = "go_default_library", - srcs = [ - "controller_ref.go", - "conversion.go", - "doc.go", - "duration.go", - "generated.pb.go", - "group_version.go", - "helpers.go", - "labels.go", - "meta.go", - "micro_time.go", - "micro_time_proto.go", - "register.go", - "time.go", - "time_proto.go", - "types.go", - "types_swagger_doc_generated.go", - "watch.go", - "zz_generated.deepcopy.go", - "zz_generated.defaults.go", - ], - deps = [ - "//vendor/github.com/go-openapi/spec:go_default_library", - "//vendor/github.com/gogo/protobuf/proto:go_default_library", - "//vendor/github.com/gogo/protobuf/sortkeys:go_default_library", - "//vendor/github.com/google/gofuzz:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/api/resource:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/conversion:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/fields:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/selection:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/types:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/intstr:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", - "//vendor/k8s.io/kube-openapi/pkg/common:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [ - ":package-srcs", - "//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured:all-srcs", - "//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1/validation:all-srcs", - ], - tags = ["automanaged"], -) - -filegroup( - name = "go_default_library_protos", - srcs = ["generated.proto"], - visibility = ["//visibility:public"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/conversion.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/conversion.go index 7049c9a33..c62f85335 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/conversion.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/conversion.go @@ -38,6 +38,7 @@ func AddConversionFuncs(scheme *runtime.Scheme) error { Convert_intstr_IntOrString_To_intstr_IntOrString, Convert_unversioned_Time_To_unversioned_Time, + Convert_unversioned_MicroTime_To_unversioned_MicroTime, Convert_Pointer_v1_Duration_To_v1_Duration, Convert_v1_Duration_To_Pointer_v1_Duration, @@ -199,6 +200,12 @@ func Convert_v1_Duration_To_Pointer_v1_Duration(in *Duration, out **Duration, s return nil } +func Convert_unversioned_MicroTime_To_unversioned_MicroTime(in *MicroTime, out *MicroTime, s conversion.Scope) error { + // Cannot deep copy these, because time.Time has unexported fields. + *out = *in + return nil +} + // Convert_Slice_string_To_unversioned_Time allows converting a URL query parameter value func Convert_Slice_string_To_unversioned_Time(input *[]string, out *Time, s conversion.Scope) error { str := "" @@ -252,7 +259,6 @@ func Convert_map_to_unversioned_LabelSelector(in *map[string]string, out *LabelS if in == nil { return nil } - out = new(LabelSelector) for labelKey, labelValue := range *in { AddLabelToSelector(out, labelKey, labelValue) } diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.pb.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.pb.go index a4d1f2d59..1fa478f5a 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.pb.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.pb.go @@ -50,6 +50,7 @@ limitations under the License. MicroTime ObjectMeta OwnerReference + Patch Preconditions RootPaths ServerAddressByClientCIDR @@ -196,51 +197,55 @@ func (m *OwnerReference) Reset() { *m = OwnerReference{} } func (*OwnerReference) ProtoMessage() {} func (*OwnerReference) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{24} } +func (m *Patch) Reset() { *m = Patch{} } +func (*Patch) ProtoMessage() {} +func (*Patch) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{25} } + func (m *Preconditions) Reset() { *m = Preconditions{} } func (*Preconditions) ProtoMessage() {} -func (*Preconditions) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{25} } +func (*Preconditions) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{26} } func (m *RootPaths) Reset() { *m = RootPaths{} } func (*RootPaths) ProtoMessage() {} -func (*RootPaths) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{26} } +func (*RootPaths) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{27} } func (m *ServerAddressByClientCIDR) Reset() { *m = ServerAddressByClientCIDR{} } func (*ServerAddressByClientCIDR) ProtoMessage() {} func (*ServerAddressByClientCIDR) Descriptor() ([]byte, []int) { - return fileDescriptorGenerated, []int{27} + return fileDescriptorGenerated, []int{28} } func (m *Status) Reset() { *m = Status{} } func (*Status) ProtoMessage() {} -func (*Status) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{28} } +func (*Status) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{29} } func (m *StatusCause) Reset() { *m = StatusCause{} } func (*StatusCause) ProtoMessage() {} -func (*StatusCause) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{29} } +func (*StatusCause) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{30} } func (m *StatusDetails) Reset() { *m = StatusDetails{} } func (*StatusDetails) ProtoMessage() {} -func (*StatusDetails) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{30} } +func (*StatusDetails) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{31} } func (m *Time) Reset() { *m = Time{} } func (*Time) ProtoMessage() {} -func (*Time) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{31} } +func (*Time) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{32} } func (m *Timestamp) Reset() { *m = Timestamp{} } func (*Timestamp) ProtoMessage() {} -func (*Timestamp) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{32} } +func (*Timestamp) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{33} } func (m *TypeMeta) Reset() { *m = TypeMeta{} } func (*TypeMeta) ProtoMessage() {} -func (*TypeMeta) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{33} } +func (*TypeMeta) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{34} } func (m *Verbs) Reset() { *m = Verbs{} } func (*Verbs) ProtoMessage() {} -func (*Verbs) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{34} } +func (*Verbs) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{35} } func (m *WatchEvent) Reset() { *m = WatchEvent{} } func (*WatchEvent) ProtoMessage() {} -func (*WatchEvent) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{35} } +func (*WatchEvent) Descriptor() ([]byte, []int) { return fileDescriptorGenerated, []int{36} } func init() { proto.RegisterType((*APIGroup)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.APIGroup") @@ -268,6 +273,7 @@ func init() { proto.RegisterType((*MicroTime)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.MicroTime") proto.RegisterType((*ObjectMeta)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta") proto.RegisterType((*OwnerReference)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.OwnerReference") + proto.RegisterType((*Patch)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.Patch") proto.RegisterType((*Preconditions)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.Preconditions") proto.RegisterType((*RootPaths)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.RootPaths") proto.RegisterType((*ServerAddressByClientCIDR)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.ServerAddressByClientCIDR") @@ -1317,6 +1323,24 @@ func (m *OwnerReference) MarshalTo(dAtA []byte) (int, error) { return i, nil } +func (m *Patch) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalTo(dAtA) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Patch) MarshalTo(dAtA []byte) (int, error) { + var i int + _ = i + var l int + _ = l + return i, nil +} + func (m *Preconditions) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) @@ -2065,6 +2089,12 @@ func (m *OwnerReference) Size() (n int) { return n } +func (m *Patch) Size() (n int) { + var l int + _ = l + return n +} + func (m *Preconditions) Size() (n int) { var l int _ = l @@ -2464,6 +2494,15 @@ func (this *OwnerReference) String() string { }, "") return s } +func (this *Patch) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&Patch{`, + `}`, + }, "") + return s +} func (this *Preconditions) String() string { if this == nil { return "nil" @@ -6382,6 +6421,56 @@ func (m *OwnerReference) Unmarshal(dAtA []byte) error { } return nil } +func (m *Patch) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenerated + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Patch: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Patch: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipGenerated(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthGenerated + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} func (m *Preconditions) Unmarshal(dAtA []byte) error { l := len(dAtA) iNdEx := 0 @@ -7715,7 +7804,7 @@ func init() { } var fileDescriptorGenerated = []byte{ - // 2428 bytes of a gzipped FileDescriptorProto + // 2435 bytes of a gzipped FileDescriptorProto 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xcc, 0x59, 0x4d, 0x6c, 0x23, 0x49, 0x15, 0x4e, 0xdb, 0xb1, 0x63, 0x3f, 0xc7, 0xf9, 0xa9, 0xcd, 0x80, 0x37, 0x02, 0x3b, 0xdb, 0x8b, 0x56, 0x59, 0x98, 0xb5, 0x49, 0x16, 0x56, 0xc3, 0x00, 0x03, 0xe9, 0x38, 0x33, 0x8a, 0x76, 0x32, @@ -7723,7 +7812,7 @@ var 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0x28, 0x6c, 0x74, 0x0a, + 0x25, 0xd3, 0x75, 0x3d, 0x6e, 0xfa, 0x8f, 0xe1, 0x79, 0x69, 0x6a, 0x6b, 0x6a, 0x53, 0x5b, 0x11, + 0xc6, 0x48, 0x17, 0x13, 0xe3, 0xe0, 0xb8, 0x29, 0xf4, 0x08, 0x16, 0xbd, 0x47, 0x2e, 0xa1, 0x98, + 0x1c, 0x12, 0x4a, 0x5c, 0x8b, 0xb0, 0x4a, 0x59, 0x5a, 0xff, 0x5a, 0x4a, 0xeb, 0x09, 0xe5, 0x28, + 0xa5, 0x93, 0x74, 0x86, 0x47, 0xad, 0xa0, 0x3a, 0xc0, 0xa1, 0xed, 0xaa, 0x5e, 0xb4, 0xb2, 0x10, + 0x8d, 0x9e, 0x6e, 0x86, 0x54, 0x1c, 0x93, 0x40, 0x5f, 0x87, 0x92, 0xe5, 0xf4, 0x19, 0x27, 0xfe, + 0x8c, 0x6b, 0x51, 0x9e, 0xa0, 0x70, 0x7d, 0xdb, 0x11, 0x0b, 0xc7, 0xe5, 0xd0, 0x11, 0xcc, 0xdb, + 0xb1, 0xa6, 0xb7, 0xb2, 0x24, 0x73, 0x71, 0x73, 0xea, 0x4e, 0x97, 0x19, 0x4b, 0xa2, 0x12, 0xc5, + 0x29, 0x38, 0x81, 0xbc, 0xfa, 0x0d, 0x28, 0x7d, 0xca, 0x1e, 0x4c, 0xf4, 0x70, 0xa3, 0x5b, 0x37, + 0x55, 0x0f, 0xf7, 0xd7, 0x0c, 0x2c, 0x24, 0x03, 0x1e, 0xbe, 0x75, 0xb4, 0x89, 0x33, 0xcb, 0xa0, + 0x2a, 0x67, 0x27, 0x56, 0x65, 0x55, 0xfc, 0x66, 0x5f, 0xa6, 0xf8, 0x6d, 0x02, 0x98, 0x3d, 0x3b, + 0xa8, 0x7b, 0x7e, 0x1d, 0x0d, 0x2b, 0x57, 0x34, 0x45, 0xc3, 0x31, 0x29, 0x39, 0x95, 0xf4, 0x5c, + 0x4e, 0x3d, 0xc7, 0x21, 0x54, 0x5d, 0xa6, 0xfe, 0x54, 0x32, 0xa4, 0xe2, 0x98, 0x04, 0xba, 0x09, + 0xe8, 0xc0, 0xf1, 0xac, 0x63, 0x19, 0x82, 0xe0, 0x9c, 0xcb, 0x2a, 0x59, 0xf0, 0x87, 0x52, 0xc6, + 0x18, 0x17, 0x5f, 0xa0, 0xa1, 0xcf, 0x41, 0xae, 0x25, 0xda, 0x0a, 0xfd, 0x2e, 0x24, 0xe7, 0x49, + 0xe8, 0x86, 0x1f, 0x09, 0x2d, 0x1c, 0xf8, 0x4c, 0x17, 0x05, 0xfd, 0x2a, 0x14, 0xb1, 0xe7, 0xf1, + 0x96, 0xc9, 0x8f, 0x18, 0xaa, 0x41, 0xae, 0x27, 0x7e, 0xa8, 0x61, 0xa1, 0x9c, 0xff, 0x4a, 0x0e, + 0xf6, 0xe9, 0xfa, 0xaf, 0x34, 0x78, 0x75, 0xe2, 0xec, 0x4e, 0x44, 0xd4, 0x0a, 0xbf, 0x94, 0x4b, + 0x61, 0x44, 0x23, 0x39, 0x1c, 0x93, 0x12, 0x9d, 0x58, 0x62, 0xe0, 0x37, 0xda, 0x89, 0x25, 0xac, + 0xe1, 0xa4, 0xac, 0xfe, 0xef, 0x0c, 0xe4, 0xfd, 0x67, 0xd9, 0x7f, 0xb9, 0xf9, 0x7e, 0x03, 0xf2, + 0x4c, 0xda, 0x51, 0xee, 0x85, 0xd5, 0xd2, 0xb7, 0x8e, 0x15, 0x57, 0x34, 0x31, 0x5d, 0xc2, 0x98, + 0xd9, 0x09, 0x92, 0x37, 0x6c, 0x62, 0xf6, 0x7c, 0x32, 0x0e, 0xf8, 0xe8, 0x1d, 0xf1, 0x0a, 0x35, + 0x59, 0xd8, 0x17, 0x56, 0x03, 0x48, 0x2c, 0xa9, 0xe7, 0x83, 0xda, 0xbc, 0x02, 0x97, 0xdf, 0x58, + 0x49, 0xa3, 0x07, 0x30, 0xd7, 0x26, 0xdc, 0xb4, 0x1d, 0xbf, 0x1d, 0x4c, 0x3d, 0x99, 0xf4, 0xc1, + 0x9a, 0xbe, 0xaa, 0x51, 0x12, 0x3e, 0xa9, 0x0f, 0x1c, 0x00, 0x8a, 0x83, 0x67, 0x79, 0x6d, 0x7f, + 0x4c, 0x9f, 0x8b, 0x0e, 0xde, 0xb6, 0xd7, 0x26, 0x58, 0x72, 0xf4, 0xc7, 0x1a, 0x94, 0x7c, 0xa4, + 0x6d, 0xb3, 0xcf, 0x08, 0xda, 0x08, 0x57, 0xe1, 0x6f, 0x77, 0x70, 0x27, 0xcf, 0xbe, 0x77, 0xd6, + 0x23, 0xe7, 0x83, 0x5a, 0x51, 0x8a, 0x89, 0x8f, 0x70, 0x01, 0xb1, 0x18, 0x65, 0x2e, 0x89, 0xd1, + 0xeb, 0x90, 0x93, 0xad, 0xb7, 0x0a, 0x66, 0xd8, 0xe8, 0xc9, 0xf6, 0x1c, 0xfb, 0x3c, 0xfd, 0xe3, + 0x0c, 0x94, 0x13, 0x8b, 0x4b, 0xd1, 0xd5, 0x85, 0xa3, 0x92, 0x4c, 0x8a, 0xf1, 0xdb, 0xe4, 0x7f, + 0xae, 0x7c, 0x1f, 0xf2, 0x96, 0x58, 0x5f, 0xf0, 0xdf, 0xad, 0x8d, 0x69, 0xb6, 0x42, 0x46, 0x26, + 0xca, 0x24, 0xf9, 0xc9, 0xb0, 0x02, 0x44, 0xb7, 0x60, 0x99, 0x12, 0x4e, 0xcf, 0xb6, 0x0e, 0x39, + 0xa1, 0xf1, 0xfe, 0x3f, 0x17, 0xf5, 0x3d, 0x78, 0x54, 0x00, 0x8f, 0xeb, 0x04, 0xa5, 0x32, 0xff, + 0x12, 0xa5, 0x52, 0x77, 0x60, 0xf6, 0x7f, 0xd8, 0xa3, 0xff, 0x00, 0x8a, 0x51, 0x17, 0xf5, 0x19, + 0x9b, 0xd4, 0x7f, 0x04, 0x05, 0x91, 0x8d, 0x41, 0xf7, 0x7f, 0xc9, 0x4d, 0x94, 0xbc, 0x23, 0x32, + 0x69, 0xee, 0x08, 0x7d, 0x13, 0xfc, 0xff, 0x99, 0x89, 0x6a, 0xea, 0xbf, 0xd8, 0x63, 0xd5, 0x34, + 0xfe, 0xfc, 0x8e, 0x8d, 0xcc, 0x7e, 0xa1, 0x01, 0xc8, 0xe7, 0xe3, 0xce, 0x09, 0x71, 0xb9, 0x70, + 0x4c, 0xec, 0xc0, 0xa8, 0x63, 0xf2, 0x18, 0x49, 0x0e, 0xba, 0x07, 0x79, 0x4f, 0x76, 0x57, 0x6a, + 0x86, 0x35, 0xe5, 0x38, 0x20, 0xcc, 0x3a, 0xbf, 0x45, 0xc3, 0x0a, 0xcc, 0x58, 0x7f, 0xfa, 0xbc, + 0x3a, 0xf3, 0xec, 0x79, 0x75, 0xe6, 0xa3, 0xe7, 0xd5, 0x99, 0x0f, 0x86, 0x55, 0xed, 0xe9, 0xb0, + 0xaa, 0x3d, 0x1b, 0x56, 0xb5, 0x8f, 0x86, 0x55, 0xed, 0xe3, 0x61, 0x55, 0x7b, 0xfc, 0x49, 0x75, + 0xe6, 0x41, 0xe6, 0x64, 0xe3, 0x3f, 0x01, 0x00, 0x00, 0xff, 0xff, 0x6c, 0xc5, 0x28, 0xb2, 0x54, + 0x20, 0x00, 0x00, } diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto index 39f257f55..b37a445c2 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto @@ -149,6 +149,10 @@ message DeleteOptions { // Either this field or OrphanDependents may be set, but not both. // The default policy is decided by the existing finalizer set in the // metadata.finalizers and the resource-specific default policy. + // Acceptable values are: 'Orphan' - orphan the dependents; 'Background' - + // allow the garbage collector to delete the dependents in the background; + // 'Foreground' - a cascading policy that deletes all dependents in the + // foreground. // +optional optional string propagationPolicy = 4; } @@ -510,15 +514,16 @@ message ObjectMeta { // DeletionTimestamp is RFC 3339 date and time at which this resource will be deleted. This // field is set by the server when a graceful deletion is requested by the user, and is not // directly settable by a client. The resource is expected to be deleted (no longer visible - // from resource lists, and not reachable by name) after the time in this field. Once set, - // this value may not be unset or be set further into the future, although it may be shortened - // or the resource may be deleted prior to this time. For example, a user may request that - // a pod is deleted in 30 seconds. The Kubelet will react by sending a graceful termination - // signal to the containers in the pod. After that 30 seconds, the Kubelet will send a hard - // termination signal (SIGKILL) to the container and after cleanup, remove the pod from the - // API. In the presence of network partitions, this object may still exist after this - // timestamp, until an administrator or automated process can determine the resource is - // fully terminated. + // from resource lists, and not reachable by name) after the time in this field, once the + // finalizers list is empty. As long as the finalizers list contains items, deletion is blocked. + // Once the deletionTimestamp is set, this value may not be unset or be set further into the + // future, although it may be shortened or the resource may be deleted prior to this time. + // For example, a user may request that a pod is deleted in 30 seconds. The Kubelet will react + // by sending a graceful termination signal to the containers in the pod. After that 30 seconds, + // the Kubelet will send a hard termination signal (SIGKILL) to the container and after cleanup, + // remove the pod from the API. In the presence of network partitions, this object may still + // exist after this timestamp, until an administrator or automated process can determine the + // resource is fully terminated. // If not set, graceful deletion of the object has not been requested. // // Populated by the system when a graceful deletion is requested. @@ -616,6 +621,10 @@ message OwnerReference { optional bool blockOwnerDeletion = 7; } +// Patch is provided to give a concrete name and type to the Kubernetes PATCH request body. +message Patch { +} + // Preconditions must be fulfilled before an operation (update, delete, etc.) is carried out. message Preconditions { // Specifies the target UID. diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/micro_time.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/micro_time.go index dbe206704..a09d79571 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/micro_time.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/micro_time.go @@ -175,10 +175,10 @@ func (t *MicroTime) Fuzz(c fuzz.Continue) { if t == nil { return } - // Allow for about 1000 years of randomness. Leave off nanoseconds - // because JSON doesn't represent them so they can't round-trip - // properly. - t.Time = time.Unix(c.Rand.Int63n(1000*365*24*60*60*1000*1000), 0) + // Allow for about 1000 years of randomness. Accurate to a tenth of + // micro second. Leave off nanoseconds because JSON doesn't + // represent them so they can't round-trip properly. + t.Time = time.Unix(c.Rand.Int63n(1000*365*24*60*60), 1000*c.Rand.Int63n(1000000)) } var _ fuzz.Interface = &MicroTime{} diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/register.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/register.go index 6e449a436..b300d3701 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/register.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/register.go @@ -70,7 +70,6 @@ func AddToGroupVersion(scheme *runtime.Scheme, groupVersion schema.GroupVersion) ) // register manually. This usually goes through the SchemeBuilder, which we cannot use here. - scheme.AddGeneratedDeepCopyFuncs(GetGeneratedDeepCopyFuncs()...) AddConversionFuncs(scheme) RegisterDefaults(scheme) } @@ -90,6 +89,5 @@ func init() { ) // register manually. This usually goes through the SchemeBuilder, which we cannot use here. - scheme.AddGeneratedDeepCopyFuncs(GetGeneratedDeepCopyFuncs()...) RegisterDefaults(scheme) } diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/time.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/time.go index 435f6a8f5..0a9f2a377 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/time.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/time.go @@ -80,7 +80,13 @@ func (t *Time) Before(u *Time) bool { // Equal reports whether the time instant t is equal to u. func (t *Time) Equal(u *Time) bool { - return t.Time.Equal(u.Time) + if t == nil && u == nil { + return true + } + if t != nil && u != nil { + return t.Time.Equal(u.Time) + } + return false } // Unix returns the local time corresponding to the given Unix time diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/types.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/types.go index 13ae66c6f..c8ee4e5d6 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/types.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/types.go @@ -177,15 +177,16 @@ type ObjectMeta struct { // DeletionTimestamp is RFC 3339 date and time at which this resource will be deleted. This // field is set by the server when a graceful deletion is requested by the user, and is not // directly settable by a client. The resource is expected to be deleted (no longer visible - // from resource lists, and not reachable by name) after the time in this field. Once set, - // this value may not be unset or be set further into the future, although it may be shortened - // or the resource may be deleted prior to this time. For example, a user may request that - // a pod is deleted in 30 seconds. The Kubelet will react by sending a graceful termination - // signal to the containers in the pod. After that 30 seconds, the Kubelet will send a hard - // termination signal (SIGKILL) to the container and after cleanup, remove the pod from the - // API. In the presence of network partitions, this object may still exist after this - // timestamp, until an administrator or automated process can determine the resource is - // fully terminated. + // from resource lists, and not reachable by name) after the time in this field, once the + // finalizers list is empty. As long as the finalizers list contains items, deletion is blocked. + // Once the deletionTimestamp is set, this value may not be unset or be set further into the + // future, although it may be shortened or the resource may be deleted prior to this time. + // For example, a user may request that a pod is deleted in 30 seconds. The Kubelet will react + // by sending a graceful termination signal to the containers in the pod. After that 30 seconds, + // the Kubelet will send a hard termination signal (SIGKILL) to the container and after cleanup, + // remove the pod from the API. In the presence of network partitions, this object may still + // exist after this timestamp, until an administrator or automated process can determine the + // resource is fully terminated. // If not set, graceful deletion of the object has not been requested. // // Populated by the system when a graceful deletion is requested. @@ -445,6 +446,10 @@ type DeleteOptions struct { // Either this field or OrphanDependents may be set, but not both. // The default policy is decided by the existing finalizer set in the // metadata.finalizers and the resource-specific default policy. + // Acceptable values are: 'Orphan' - orphan the dependents; 'Background' - + // allow the garbage collector to delete the dependents in the background; + // 'Foreground' - a cascading policy that deletes all dependents in the + // foreground. // +optional PropagationPolicy *DeletionPropagation `json:"propagationPolicy,omitempty" protobuf:"varint,4,opt,name=propagationPolicy"` } diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/types_swagger_doc_generated.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/types_swagger_doc_generated.go index 49d2de1ef..5dbba4b02 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/types_swagger_doc_generated.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/types_swagger_doc_generated.go @@ -90,7 +90,7 @@ var map_DeleteOptions = map[string]string{ "gracePeriodSeconds": "The duration in seconds before the object should be deleted. Value must be non-negative integer. The value zero indicates delete immediately. If this value is nil, the default grace period for the specified type will be used. Defaults to a per object value if not specified. zero means delete immediately.", "preconditions": "Must be fulfilled before a deletion is carried out. If not possible, a 409 Conflict status will be returned.", "orphanDependents": "Deprecated: please use the PropagationPolicy, this field will be deprecated in 1.7. Should the dependent objects be orphaned. If true/false, the \"orphan\" finalizer will be added to/removed from the object's finalizers list. Either this field or PropagationPolicy may be set, but not both.", - "propagationPolicy": "Whether and how garbage collection will be performed. Either this field or OrphanDependents may be set, but not both. The default policy is decided by the existing finalizer set in the metadata.finalizers and the resource-specific default policy.", + "propagationPolicy": "Whether and how garbage collection will be performed. Either this field or OrphanDependents may be set, but not both. The default policy is decided by the existing finalizer set in the metadata.finalizers and the resource-specific default policy. Acceptable values are: 'Orphan' - orphan the dependents; 'Background' - allow the garbage collector to delete the dependents in the background; 'Foreground' - a cascading policy that deletes all dependents in the foreground.", } func (DeleteOptions) SwaggerDoc() map[string]string { @@ -214,7 +214,7 @@ var map_ObjectMeta = map[string]string{ "resourceVersion": "An opaque value that represents the internal version of this object that can be used by clients to determine when objects have changed. May be used for optimistic concurrency, change detection, and the watch operation on a resource or set of resources. Clients must treat these values as opaque and passed unmodified back to the server. They may only be valid for a particular resource or set of resources.\n\nPopulated by the system. Read-only. Value must be treated as opaque by clients and . More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#concurrency-control-and-consistency", "generation": "A sequence number representing a specific generation of the desired state. Populated by the system. Read-only.", "creationTimestamp": "CreationTimestamp is a timestamp representing the server time when this object was created. It is not guaranteed to be set in happens-before order across separate operations. Clients may not set this value. It is represented in RFC3339 form and is in UTC.\n\nPopulated by the system. Read-only. Null for lists. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", - "deletionTimestamp": "DeletionTimestamp is RFC 3339 date and time at which this resource will be deleted. This field is set by the server when a graceful deletion is requested by the user, and is not directly settable by a client. The resource is expected to be deleted (no longer visible from resource lists, and not reachable by name) after the time in this field. Once set, this value may not be unset or be set further into the future, although it may be shortened or the resource may be deleted prior to this time. For example, a user may request that a pod is deleted in 30 seconds. The Kubelet will react by sending a graceful termination signal to the containers in the pod. After that 30 seconds, the Kubelet will send a hard termination signal (SIGKILL) to the container and after cleanup, remove the pod from the API. In the presence of network partitions, this object may still exist after this timestamp, until an administrator or automated process can determine the resource is fully terminated. If not set, graceful deletion of the object has not been requested.\n\nPopulated by the system when a graceful deletion is requested. Read-only. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", + "deletionTimestamp": "DeletionTimestamp is RFC 3339 date and time at which this resource will be deleted. This field is set by the server when a graceful deletion is requested by the user, and is not directly settable by a client. The resource is expected to be deleted (no longer visible from resource lists, and not reachable by name) after the time in this field, once the finalizers list is empty. As long as the finalizers list contains items, deletion is blocked. Once the deletionTimestamp is set, this value may not be unset or be set further into the future, although it may be shortened or the resource may be deleted prior to this time. For example, a user may request that a pod is deleted in 30 seconds. The Kubelet will react by sending a graceful termination signal to the containers in the pod. After that 30 seconds, the Kubelet will send a hard termination signal (SIGKILL) to the container and after cleanup, remove the pod from the API. In the presence of network partitions, this object may still exist after this timestamp, until an administrator or automated process can determine the resource is fully terminated. If not set, graceful deletion of the object has not been requested.\n\nPopulated by the system when a graceful deletion is requested. Read-only. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", "deletionGracePeriodSeconds": "Number of seconds allowed for this object to gracefully terminate before it will be removed from the system. Only set when deletionTimestamp is also set. May only be shortened. Read-only.", "labels": "Map of string keys and values that can be used to organize and categorize (scope and select) objects. May match selectors of replication controllers and services. More info: http://kubernetes.io/docs/user-guide/labels", "annotations": "Annotations is an unstructured key value map stored with a resource that may be set by external tools to store and retrieve arbitrary metadata. They are not queryable and should be preserved when modifying objects. More info: http://kubernetes.io/docs/user-guide/annotations", diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/BUILD b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/BUILD deleted file mode 100644 index 9c2154a3a..000000000 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/BUILD +++ /dev/null @@ -1,46 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = ["unstructured_test.go"], - library = ":go_default_library", - deps = ["//vendor/github.com/stretchr/testify/assert:go_default_library"], -) - -go_library( - name = "go_default_library", - srcs = [ - "unstructured.go", - "zz_generated.deepcopy.go", - ], - deps = [ - "//vendor/github.com/golang/glog:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/conversion:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/conversion/unstructured:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/types:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/json:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/runtime:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/helpers.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/helpers.go new file mode 100644 index 000000000..8d0352547 --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/helpers.go @@ -0,0 +1,453 @@ +/* +Copyright 2015 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package unstructured + +import ( + gojson "encoding/json" + "errors" + "fmt" + "io" + "strings" + + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/apimachinery/pkg/types" + "k8s.io/apimachinery/pkg/util/json" +) + +// NestedFieldCopy returns a deep copy of the value of a nested field. +// false is returned if the value is missing. +// nil, true is returned for a nil field. +func NestedFieldCopy(obj map[string]interface{}, fields ...string) (interface{}, bool) { + val, ok := nestedFieldNoCopy(obj, fields...) + if !ok { + return nil, false + } + return runtime.DeepCopyJSONValue(val), true +} + +func nestedFieldNoCopy(obj map[string]interface{}, fields ...string) (interface{}, bool) { + var val interface{} = obj + for _, field := range fields { + if m, ok := val.(map[string]interface{}); ok { + val, ok = m[field] + if !ok { + return nil, false + } + } else { + // Expected map[string]interface{}, got something else + return nil, false + } + } + return val, true +} + +// NestedString returns the string value of a nested field. +// Returns false if value is not found or is not a string. +func NestedString(obj map[string]interface{}, fields ...string) (string, bool) { + val, ok := nestedFieldNoCopy(obj, fields...) + if !ok { + return "", false + } + s, ok := val.(string) + return s, ok +} + +// NestedBool returns the bool value of a nested field. +// Returns false if value is not found or is not a bool. +func NestedBool(obj map[string]interface{}, fields ...string) (bool, bool) { + val, ok := nestedFieldNoCopy(obj, fields...) + if !ok { + return false, false + } + b, ok := val.(bool) + return b, ok +} + +// NestedFloat64 returns the bool value of a nested field. +// Returns false if value is not found or is not a float64. +func NestedFloat64(obj map[string]interface{}, fields ...string) (float64, bool) { + val, ok := nestedFieldNoCopy(obj, fields...) + if !ok { + return 0, false + } + f, ok := val.(float64) + return f, ok +} + +// NestedInt64 returns the int64 value of a nested field. +// Returns false if value is not found or is not an int64. +func NestedInt64(obj map[string]interface{}, fields ...string) (int64, bool) { + val, ok := nestedFieldNoCopy(obj, fields...) + if !ok { + return 0, false + } + i, ok := val.(int64) + return i, ok +} + +// NestedStringSlice returns a copy of []string value of a nested field. +// Returns false if value is not found, is not a []interface{} or contains non-string items in the slice. +func NestedStringSlice(obj map[string]interface{}, fields ...string) ([]string, bool) { + val, ok := nestedFieldNoCopy(obj, fields...) + if !ok { + return nil, false + } + if m, ok := val.([]interface{}); ok { + strSlice := make([]string, 0, len(m)) + for _, v := range m { + if str, ok := v.(string); ok { + strSlice = append(strSlice, str) + } else { + return nil, false + } + } + return strSlice, true + } + return nil, false +} + +// NestedSlice returns a deep copy of []interface{} value of a nested field. +// Returns false if value is not found or is not a []interface{}. +func NestedSlice(obj map[string]interface{}, fields ...string) ([]interface{}, bool) { + val, ok := nestedFieldNoCopy(obj, fields...) + if !ok { + return nil, false + } + if _, ok := val.([]interface{}); ok { + return runtime.DeepCopyJSONValue(val).([]interface{}), true + } + return nil, false +} + +// NestedStringMap returns a copy of map[string]string value of a nested field. +// Returns false if value is not found, is not a map[string]interface{} or contains non-string values in the map. +func NestedStringMap(obj map[string]interface{}, fields ...string) (map[string]string, bool) { + m, ok := nestedMapNoCopy(obj, fields...) + if !ok { + return nil, false + } + strMap := make(map[string]string, len(m)) + for k, v := range m { + if str, ok := v.(string); ok { + strMap[k] = str + } else { + return nil, false + } + } + return strMap, true +} + +// NestedMap returns a deep copy of map[string]interface{} value of a nested field. +// Returns false if value is not found or is not a map[string]interface{}. +func NestedMap(obj map[string]interface{}, fields ...string) (map[string]interface{}, bool) { + m, ok := nestedMapNoCopy(obj, fields...) + if !ok { + return nil, false + } + return runtime.DeepCopyJSON(m), true +} + +// nestedMapNoCopy returns a map[string]interface{} value of a nested field. +// Returns false if value is not found or is not a map[string]interface{}. +func nestedMapNoCopy(obj map[string]interface{}, fields ...string) (map[string]interface{}, bool) { + val, ok := nestedFieldNoCopy(obj, fields...) + if !ok { + return nil, false + } + m, ok := val.(map[string]interface{}) + return m, ok +} + +// SetNestedField sets the value of a nested field to a deep copy of the value provided. +// Returns false if value cannot be set because one of the nesting levels is not a map[string]interface{}. +func SetNestedField(obj map[string]interface{}, value interface{}, fields ...string) bool { + return setNestedFieldNoCopy(obj, runtime.DeepCopyJSONValue(value), fields...) +} + +func setNestedFieldNoCopy(obj map[string]interface{}, value interface{}, fields ...string) bool { + m := obj + for _, field := range fields[:len(fields)-1] { + if val, ok := m[field]; ok { + if valMap, ok := val.(map[string]interface{}); ok { + m = valMap + } else { + return false + } + } else { + newVal := make(map[string]interface{}) + m[field] = newVal + m = newVal + } + } + m[fields[len(fields)-1]] = value + return true +} + +// SetNestedStringSlice sets the string slice value of a nested field. +// Returns false if value cannot be set because one of the nesting levels is not a map[string]interface{}. +func SetNestedStringSlice(obj map[string]interface{}, value []string, fields ...string) bool { + m := make([]interface{}, 0, len(value)) // convert []string into []interface{} + for _, v := range value { + m = append(m, v) + } + return setNestedFieldNoCopy(obj, m, fields...) +} + +// SetNestedSlice sets the slice value of a nested field. +// Returns false if value cannot be set because one of the nesting levels is not a map[string]interface{}. +func SetNestedSlice(obj map[string]interface{}, value []interface{}, fields ...string) bool { + return SetNestedField(obj, value, fields...) +} + +// SetNestedStringMap sets the map[string]string value of a nested field. +// Returns false if value cannot be set because one of the nesting levels is not a map[string]interface{}. +func SetNestedStringMap(obj map[string]interface{}, value map[string]string, fields ...string) bool { + m := make(map[string]interface{}, len(value)) // convert map[string]string into map[string]interface{} + for k, v := range value { + m[k] = v + } + return setNestedFieldNoCopy(obj, m, fields...) +} + +// SetNestedMap sets the map[string]interface{} value of a nested field. +// Returns false if value cannot be set because one of the nesting levels is not a map[string]interface{}. +func SetNestedMap(obj map[string]interface{}, value map[string]interface{}, fields ...string) bool { + return SetNestedField(obj, value, fields...) +} + +// RemoveNestedField removes the nested field from the obj. +func RemoveNestedField(obj map[string]interface{}, fields ...string) { + m := obj + for _, field := range fields[:len(fields)-1] { + if x, ok := m[field].(map[string]interface{}); ok { + m = x + } else { + return + } + } + delete(m, fields[len(fields)-1]) +} + +func getNestedString(obj map[string]interface{}, fields ...string) string { + val, ok := NestedString(obj, fields...) + if !ok { + return "" + } + return val +} + +func extractOwnerReference(v map[string]interface{}) metav1.OwnerReference { + // though this field is a *bool, but when decoded from JSON, it's + // unmarshalled as bool. + var controllerPtr *bool + if controller, ok := NestedBool(v, "controller"); ok { + controllerPtr = &controller + } + var blockOwnerDeletionPtr *bool + if blockOwnerDeletion, ok := NestedBool(v, "blockOwnerDeletion"); ok { + blockOwnerDeletionPtr = &blockOwnerDeletion + } + return metav1.OwnerReference{ + Kind: getNestedString(v, "kind"), + Name: getNestedString(v, "name"), + APIVersion: getNestedString(v, "apiVersion"), + UID: types.UID(getNestedString(v, "uid")), + Controller: controllerPtr, + BlockOwnerDeletion: blockOwnerDeletionPtr, + } +} + +// UnstructuredJSONScheme is capable of converting JSON data into the Unstructured +// type, which can be used for generic access to objects without a predefined scheme. +// TODO: move into serializer/json. +var UnstructuredJSONScheme runtime.Codec = unstructuredJSONScheme{} + +type unstructuredJSONScheme struct{} + +func (s unstructuredJSONScheme) Decode(data []byte, _ *schema.GroupVersionKind, obj runtime.Object) (runtime.Object, *schema.GroupVersionKind, error) { + var err error + if obj != nil { + err = s.decodeInto(data, obj) + } else { + obj, err = s.decode(data) + } + + if err != nil { + return nil, nil, err + } + + gvk := obj.GetObjectKind().GroupVersionKind() + if len(gvk.Kind) == 0 { + return nil, &gvk, runtime.NewMissingKindErr(string(data)) + } + + return obj, &gvk, nil +} + +func (unstructuredJSONScheme) Encode(obj runtime.Object, w io.Writer) error { + switch t := obj.(type) { + case *Unstructured: + return json.NewEncoder(w).Encode(t.Object) + case *UnstructuredList: + items := make([]interface{}, 0, len(t.Items)) + for _, i := range t.Items { + items = append(items, i.Object) + } + listObj := make(map[string]interface{}, len(t.Object)+1) + for k, v := range t.Object { // Make a shallow copy + listObj[k] = v + } + listObj["items"] = items + return json.NewEncoder(w).Encode(listObj) + case *runtime.Unknown: + // TODO: Unstructured needs to deal with ContentType. + _, err := w.Write(t.Raw) + return err + default: + return json.NewEncoder(w).Encode(t) + } +} + +func (s unstructuredJSONScheme) decode(data []byte) (runtime.Object, error) { + type detector struct { + Items gojson.RawMessage + } + var det detector + if err := json.Unmarshal(data, &det); err != nil { + return nil, err + } + + if det.Items != nil { + list := &UnstructuredList{} + err := s.decodeToList(data, list) + return list, err + } + + // No Items field, so it wasn't a list. + unstruct := &Unstructured{} + err := s.decodeToUnstructured(data, unstruct) + return unstruct, err +} + +func (s unstructuredJSONScheme) decodeInto(data []byte, obj runtime.Object) error { + switch x := obj.(type) { + case *Unstructured: + return s.decodeToUnstructured(data, x) + case *UnstructuredList: + return s.decodeToList(data, x) + case *runtime.VersionedObjects: + o, err := s.decode(data) + if err == nil { + x.Objects = []runtime.Object{o} + } + return err + default: + return json.Unmarshal(data, x) + } +} + +func (unstructuredJSONScheme) decodeToUnstructured(data []byte, unstruct *Unstructured) error { + m := make(map[string]interface{}) + if err := json.Unmarshal(data, &m); err != nil { + return err + } + + unstruct.Object = m + + return nil +} + +func (s unstructuredJSONScheme) decodeToList(data []byte, list *UnstructuredList) error { + type decodeList struct { + Items []gojson.RawMessage + } + + var dList decodeList + if err := json.Unmarshal(data, &dList); err != nil { + return err + } + + if err := json.Unmarshal(data, &list.Object); err != nil { + return err + } + + // For typed lists, e.g., a PodList, API server doesn't set each item's + // APIVersion and Kind. We need to set it. + listAPIVersion := list.GetAPIVersion() + listKind := list.GetKind() + itemKind := strings.TrimSuffix(listKind, "List") + + delete(list.Object, "items") + list.Items = make([]Unstructured, 0, len(dList.Items)) + for _, i := range dList.Items { + unstruct := &Unstructured{} + if err := s.decodeToUnstructured([]byte(i), unstruct); err != nil { + return err + } + // This is hacky. Set the item's Kind and APIVersion to those inferred + // from the List. + if len(unstruct.GetKind()) == 0 && len(unstruct.GetAPIVersion()) == 0 { + unstruct.SetKind(itemKind) + unstruct.SetAPIVersion(listAPIVersion) + } + list.Items = append(list.Items, *unstruct) + } + return nil +} + +// UnstructuredObjectConverter is an ObjectConverter for use with +// Unstructured objects. Since it has no schema or type information, +// it will only succeed for no-op conversions. This is provided as a +// sane implementation for APIs that require an object converter. +type UnstructuredObjectConverter struct{} + +func (UnstructuredObjectConverter) Convert(in, out, context interface{}) error { + unstructIn, ok := in.(*Unstructured) + if !ok { + return fmt.Errorf("input type %T in not valid for unstructured conversion", in) + } + + unstructOut, ok := out.(*Unstructured) + if !ok { + return fmt.Errorf("output type %T in not valid for unstructured conversion", out) + } + + // maybe deep copy the map? It is documented in the + // ObjectConverter interface that this function is not + // guaranteed to not mutate the input. Or maybe set the input + // object to nil. + unstructOut.Object = unstructIn.Object + return nil +} + +func (UnstructuredObjectConverter) ConvertToVersion(in runtime.Object, target runtime.GroupVersioner) (runtime.Object, error) { + if kind := in.GetObjectKind().GroupVersionKind(); !kind.Empty() { + gvk, ok := target.KindForGroupVersionKinds([]schema.GroupVersionKind{kind}) + if !ok { + // TODO: should this be a typed error? + return nil, fmt.Errorf("%v is unstructured and is not suitable for converting to %q", kind, target) + } + in.GetObjectKind().SetGroupVersionKind(gvk) + } + return in, nil +} + +func (UnstructuredObjectConverter) ConvertFieldLabel(version, kind, label, value string) (string, string, error) { + return "", "", errors.New("unstructured cannot convert field labels") +} diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/unstructured.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/unstructured.go index 588230f40..36e769bd6 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/unstructured.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/unstructured.go @@ -18,20 +18,13 @@ package unstructured import ( "bytes" - gojson "encoding/json" "errors" "fmt" - "io" - "strings" - - "github.com/golang/glog" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/apimachinery/pkg/conversion/unstructured" "k8s.io/apimachinery/pkg/runtime" "k8s.io/apimachinery/pkg/runtime/schema" "k8s.io/apimachinery/pkg/types" - "k8s.io/apimachinery/pkg/util/json" utilruntime "k8s.io/apimachinery/pkg/util/runtime" ) @@ -54,39 +47,31 @@ type Unstructured struct { var _ metav1.Object = &Unstructured{} var _ runtime.Unstructured = &Unstructured{} -var _ runtime.Unstructured = &UnstructuredList{} - -func (obj *Unstructured) GetObjectKind() schema.ObjectKind { return obj } -func (obj *UnstructuredList) GetObjectKind() schema.ObjectKind { return obj } -func (obj *Unstructured) IsUnstructuredObject() {} -func (obj *UnstructuredList) IsUnstructuredObject() {} +func (obj *Unstructured) GetObjectKind() schema.ObjectKind { return obj } func (obj *Unstructured) IsList() bool { - if obj.Object != nil { - _, ok := obj.Object["items"] - return ok + field, ok := obj.Object["items"] + if !ok { + return false } - return false + _, ok = field.([]interface{}) + return ok } -func (obj *UnstructuredList) IsList() bool { return true } func (obj *Unstructured) EachListItem(fn func(runtime.Object) error) error { - if obj.Object == nil { - return fmt.Errorf("content is not a list") - } field, ok := obj.Object["items"] if !ok { - return fmt.Errorf("content is not a list") + return errors.New("content is not a list") } items, ok := field.([]interface{}) if !ok { - return nil + return fmt.Errorf("content is not a list: %T", field) } for _, item := range items { child, ok := item.(map[string]interface{}) if !ok { - return fmt.Errorf("items member is not an object") + return fmt.Errorf("items member is not an object: %T", child) } if err := fn(&Unstructured{Object: child}); err != nil { return err @@ -95,15 +80,6 @@ func (obj *Unstructured) EachListItem(fn func(runtime.Object) error) error { return nil } -func (obj *UnstructuredList) EachListItem(fn func(runtime.Object) error) error { - for i := range obj.Items { - if err := fn(&obj.Items[i]); err != nil { - return err - } - } - return nil -} - func (obj *Unstructured) UnstructuredContent() map[string]interface{} { if obj.Object == nil { obj.Object = make(map[string]interface{}) @@ -111,23 +87,8 @@ func (obj *Unstructured) UnstructuredContent() map[string]interface{} { return obj.Object } -// UnstructuredContent returns a map contain an overlay of the Items field onto -// the Object field. Items always overwrites overlay. Changing "items" in the -// returned object will affect items in the underlying Items field, but changing -// the "items" slice itself will have no effect. -// TODO: expose SetUnstructuredContent on runtime.Unstructured that allows -// items to be changed. -func (obj *UnstructuredList) UnstructuredContent() map[string]interface{} { - out := obj.Object - if out == nil { - out = make(map[string]interface{}) - } - items := make([]interface{}, len(obj.Items)) - for i, item := range obj.Items { - items[i] = item.Object - } - out["items"] = items - return out +func (obj *Unstructured) SetUnstructuredContent(content map[string]interface{}) { + obj.Object = content } // MarshalJSON ensures that the unstructured object produces proper @@ -145,253 +106,67 @@ func (u *Unstructured) UnmarshalJSON(b []byte) error { return err } -func deepCopyJSON(x interface{}) interface{} { - switch x := x.(type) { - case map[string]interface{}: - clone := make(map[string]interface{}, len(x)) - for k, v := range x { - clone[k] = deepCopyJSON(v) - } - return clone - case []interface{}: - clone := make([]interface{}, len(x)) - for i := range x { - clone[i] = deepCopyJSON(x[i]) - } - return clone - default: - // only non-pointer values (float64, int64, bool, string) are left. These can be copied by-value. - return x - } -} - func (in *Unstructured) DeepCopy() *Unstructured { if in == nil { return nil } out := new(Unstructured) *out = *in - out.Object = deepCopyJSON(in.Object).(map[string]interface{}) + out.Object = runtime.DeepCopyJSON(in.Object) return out } -func (in *UnstructuredList) DeepCopy() *UnstructuredList { - if in == nil { - return nil - } - out := new(UnstructuredList) - *out = *in - out.Object = deepCopyJSON(in.Object).(map[string]interface{}) - out.Items = make([]Unstructured, len(in.Items)) - for i := range in.Items { - in.Items[i].DeepCopyInto(&out.Items[i]) - } - return out -} - -func getNestedField(obj map[string]interface{}, fields ...string) interface{} { - var val interface{} = obj - for _, field := range fields { - if _, ok := val.(map[string]interface{}); !ok { - return nil - } - val = val.(map[string]interface{})[field] - } - return val -} - -func getNestedString(obj map[string]interface{}, fields ...string) string { - if str, ok := getNestedField(obj, fields...).(string); ok { - return str - } - return "" -} - -func getNestedInt64(obj map[string]interface{}, fields ...string) int64 { - if str, ok := getNestedField(obj, fields...).(int64); ok { - return str - } - return 0 -} - -func getNestedInt64Pointer(obj map[string]interface{}, fields ...string) *int64 { - nested := getNestedField(obj, fields...) - switch n := nested.(type) { - case int64: - return &n - case *int64: - return n - default: - return nil - } -} - -func getNestedSlice(obj map[string]interface{}, fields ...string) []string { - if m, ok := getNestedField(obj, fields...).([]interface{}); ok { - strSlice := make([]string, 0, len(m)) - for _, v := range m { - if str, ok := v.(string); ok { - strSlice = append(strSlice, str) - } - } - return strSlice - } - return nil -} - -func getNestedMap(obj map[string]interface{}, fields ...string) map[string]string { - if m, ok := getNestedField(obj, fields...).(map[string]interface{}); ok { - strMap := make(map[string]string, len(m)) - for k, v := range m { - if str, ok := v.(string); ok { - strMap[k] = str - } - } - return strMap - } - return nil -} - -func setNestedField(obj map[string]interface{}, value interface{}, fields ...string) { - m := obj - if len(fields) > 1 { - for _, field := range fields[0 : len(fields)-1] { - if _, ok := m[field].(map[string]interface{}); !ok { - m[field] = make(map[string]interface{}) - } - m = m[field].(map[string]interface{}) - } - } - m[fields[len(fields)-1]] = value -} - -func setNestedSlice(obj map[string]interface{}, value []string, fields ...string) { - m := make([]interface{}, 0, len(value)) - for _, v := range value { - m = append(m, v) - } - setNestedField(obj, m, fields...) -} - -func setNestedMap(obj map[string]interface{}, value map[string]string, fields ...string) { - m := make(map[string]interface{}, len(value)) - for k, v := range value { - m[k] = v - } - setNestedField(obj, m, fields...) -} - func (u *Unstructured) setNestedField(value interface{}, fields ...string) { if u.Object == nil { u.Object = make(map[string]interface{}) } - setNestedField(u.Object, value, fields...) + SetNestedField(u.Object, value, fields...) } func (u *Unstructured) setNestedSlice(value []string, fields ...string) { if u.Object == nil { u.Object = make(map[string]interface{}) } - setNestedSlice(u.Object, value, fields...) + SetNestedStringSlice(u.Object, value, fields...) } func (u *Unstructured) setNestedMap(value map[string]string, fields ...string) { if u.Object == nil { u.Object = make(map[string]interface{}) } - setNestedMap(u.Object, value, fields...) + SetNestedStringMap(u.Object, value, fields...) } -func extractOwnerReference(src interface{}) metav1.OwnerReference { - v := src.(map[string]interface{}) - // though this field is a *bool, but when decoded from JSON, it's - // unmarshalled as bool. - var controllerPtr *bool - controller, ok := (getNestedField(v, "controller")).(bool) - if !ok { - controllerPtr = nil - } else { - controllerCopy := controller - controllerPtr = &controllerCopy - } - var blockOwnerDeletionPtr *bool - blockOwnerDeletion, ok := (getNestedField(v, "blockOwnerDeletion")).(bool) +func (u *Unstructured) GetOwnerReferences() []metav1.OwnerReference { + field, ok := nestedFieldNoCopy(u.Object, "metadata", "ownerReferences") if !ok { - blockOwnerDeletionPtr = nil - } else { - blockOwnerDeletionCopy := blockOwnerDeletion - blockOwnerDeletionPtr = &blockOwnerDeletionCopy - } - return metav1.OwnerReference{ - Kind: getNestedString(v, "kind"), - Name: getNestedString(v, "name"), - APIVersion: getNestedString(v, "apiVersion"), - UID: (types.UID)(getNestedString(v, "uid")), - Controller: controllerPtr, - BlockOwnerDeletion: blockOwnerDeletionPtr, - } -} - -func setOwnerReference(src metav1.OwnerReference) map[string]interface{} { - ret := make(map[string]interface{}) - setNestedField(ret, src.Kind, "kind") - setNestedField(ret, src.Name, "name") - setNestedField(ret, src.APIVersion, "apiVersion") - setNestedField(ret, string(src.UID), "uid") - // json.Unmarshal() extracts boolean json fields as bool, not as *bool and hence extractOwnerReference() - // expects bool or a missing field, not *bool. So if pointer is nil, fields are omitted from the ret object. - // If pointer is non-nil, they are set to the referenced value. - if src.Controller != nil { - setNestedField(ret, *src.Controller, "controller") - } - if src.BlockOwnerDeletion != nil { - setNestedField(ret, *src.BlockOwnerDeletion, "blockOwnerDeletion") - } - return ret -} - -func getOwnerReferences(object map[string]interface{}) ([]map[string]interface{}, error) { - field := getNestedField(object, "metadata", "ownerReferences") - if field == nil { - return nil, fmt.Errorf("cannot find field metadata.ownerReferences in %v", object) - } - ownerReferences, ok := field.([]map[string]interface{}) - if ok { - return ownerReferences, nil + return nil } - // TODO: This is hacky... - interfaces, ok := field.([]interface{}) + original, ok := field.([]interface{}) if !ok { - return nil, fmt.Errorf("expect metadata.ownerReferences to be a slice in %#v", object) - } - ownerReferences = make([]map[string]interface{}, 0, len(interfaces)) - for i := 0; i < len(interfaces); i++ { - r, ok := interfaces[i].(map[string]interface{}) - if !ok { - return nil, fmt.Errorf("expect element metadata.ownerReferences to be a map[string]interface{} in %#v", object) - } - ownerReferences = append(ownerReferences, r) - } - return ownerReferences, nil -} - -func (u *Unstructured) GetOwnerReferences() []metav1.OwnerReference { - original, err := getOwnerReferences(u.Object) - if err != nil { - glog.V(6).Info(err) return nil } ret := make([]metav1.OwnerReference, 0, len(original)) - for i := 0; i < len(original); i++ { - ret = append(ret, extractOwnerReference(original[i])) + for _, obj := range original { + o, ok := obj.(map[string]interface{}) + if !ok { + // expected map[string]interface{}, got something else + return nil + } + ret = append(ret, extractOwnerReference(o)) } return ret } func (u *Unstructured) SetOwnerReferences(references []metav1.OwnerReference) { - var newReferences = make([]map[string]interface{}, 0, len(references)) - for i := 0; i < len(references); i++ { - newReferences = append(newReferences, setOwnerReference(references[i])) + newReferences := make([]interface{}, 0, len(references)) + for _, reference := range references { + out, err := runtime.DefaultUnstructuredConverter.ToUnstructured(&reference) + if err != nil { + utilruntime.HandleError(fmt.Errorf("unable to convert Owner Reference: %v", err)) + continue + } + newReferences = append(newReferences, out) } u.setNestedField(newReferences, "metadata", "ownerReferences") } @@ -453,7 +228,11 @@ func (u *Unstructured) SetResourceVersion(version string) { } func (u *Unstructured) GetGeneration() int64 { - return getNestedInt64(u.Object, "metadata", "generation") + val, ok := NestedInt64(u.Object, "metadata", "generation") + if !ok { + return 0 + } + return val } func (u *Unstructured) SetGeneration(generation int64) { @@ -484,6 +263,10 @@ func (u *Unstructured) GetCreationTimestamp() metav1.Time { func (u *Unstructured) SetCreationTimestamp(timestamp metav1.Time) { ts, _ := timestamp.MarshalQueryParameter() + if len(ts) == 0 || timestamp.Time.IsZero() { + RemoveNestedField(u.Object, "metadata", "creationTimestamp") + return + } u.setNestedField(ts, "metadata", "creationTimestamp") } @@ -498,7 +281,7 @@ func (u *Unstructured) GetDeletionTimestamp() *metav1.Time { func (u *Unstructured) SetDeletionTimestamp(timestamp *metav1.Time) { if timestamp == nil { - u.setNestedField(nil, "metadata", "deletionTimestamp") + RemoveNestedField(u.Object, "metadata", "deletionTimestamp") return } ts, _ := timestamp.MarshalQueryParameter() @@ -506,15 +289,24 @@ func (u *Unstructured) SetDeletionTimestamp(timestamp *metav1.Time) { } func (u *Unstructured) GetDeletionGracePeriodSeconds() *int64 { - return getNestedInt64Pointer(u.Object, "metadata", "deletionGracePeriodSeconds") + val, ok := NestedInt64(u.Object, "metadata", "deletionGracePeriodSeconds") + if !ok { + return nil + } + return &val } func (u *Unstructured) SetDeletionGracePeriodSeconds(deletionGracePeriodSeconds *int64) { - u.setNestedField(deletionGracePeriodSeconds, "metadata", "deletionGracePeriodSeconds") + if deletionGracePeriodSeconds == nil { + RemoveNestedField(u.Object, "metadata", "deletionGracePeriodSeconds") + return + } + u.setNestedField(*deletionGracePeriodSeconds, "metadata", "deletionGracePeriodSeconds") } func (u *Unstructured) GetLabels() map[string]string { - return getNestedMap(u.Object, "metadata", "labels") + m, _ := NestedStringMap(u.Object, "metadata", "labels") + return m } func (u *Unstructured) SetLabels(labels map[string]string) { @@ -522,7 +314,8 @@ func (u *Unstructured) SetLabels(labels map[string]string) { } func (u *Unstructured) GetAnnotations() map[string]string { - return getNestedMap(u.Object, "metadata", "annotations") + m, _ := NestedStringMap(u.Object, "metadata", "annotations") + return m } func (u *Unstructured) SetAnnotations(annotations map[string]string) { @@ -543,41 +336,34 @@ func (u *Unstructured) GroupVersionKind() schema.GroupVersionKind { return gvk } -var converter = unstructured.NewConverter(false) - func (u *Unstructured) GetInitializers() *metav1.Initializers { - field := getNestedField(u.Object, "metadata", "initializers") - if field == nil { - return nil - } - obj, ok := field.(map[string]interface{}) + m, ok := nestedMapNoCopy(u.Object, "metadata", "initializers") if !ok { return nil } out := &metav1.Initializers{} - if err := converter.FromUnstructured(obj, out); err != nil { + if err := runtime.DefaultUnstructuredConverter.FromUnstructured(m, out); err != nil { utilruntime.HandleError(fmt.Errorf("unable to retrieve initializers for object: %v", err)) + return nil } return out } func (u *Unstructured) SetInitializers(initializers *metav1.Initializers) { - if u.Object == nil { - u.Object = make(map[string]interface{}) - } if initializers == nil { - setNestedField(u.Object, nil, "metadata", "initializers") + RemoveNestedField(u.Object, "metadata", "initializers") return } - out, err := converter.ToUnstructured(initializers) + out, err := runtime.DefaultUnstructuredConverter.ToUnstructured(initializers) if err != nil { utilruntime.HandleError(fmt.Errorf("unable to retrieve initializers for object: %v", err)) } - setNestedField(u.Object, out, "metadata", "initializers") + u.setNestedField(out, "metadata", "initializers") } func (u *Unstructured) GetFinalizers() []string { - return getNestedSlice(u.Object, "metadata", "finalizers") + val, _ := NestedStringSlice(u.Object, "metadata", "finalizers") + return val } func (u *Unstructured) SetFinalizers(finalizers []string) { @@ -591,272 +377,3 @@ func (u *Unstructured) GetClusterName() string { func (u *Unstructured) SetClusterName(clusterName string) { u.setNestedField(clusterName, "metadata", "clusterName") } - -// UnstructuredList allows lists that do not have Golang structs -// registered to be manipulated generically. This can be used to deal -// with the API lists from a plug-in. -// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object -// +k8s:deepcopy-gen=true -type UnstructuredList struct { - Object map[string]interface{} - - // Items is a list of unstructured objects. - Items []Unstructured `json:"items"` -} - -var _ metav1.ListInterface = &UnstructuredList{} - -// MarshalJSON ensures that the unstructured list object produces proper -// JSON when passed to Go's standard JSON library. -func (u *UnstructuredList) MarshalJSON() ([]byte, error) { - var buf bytes.Buffer - err := UnstructuredJSONScheme.Encode(u, &buf) - return buf.Bytes(), err -} - -// UnmarshalJSON ensures that the unstructured list object properly -// decodes JSON when passed to Go's standard JSON library. -func (u *UnstructuredList) UnmarshalJSON(b []byte) error { - _, _, err := UnstructuredJSONScheme.Decode(b, nil, u) - return err -} - -func (u *UnstructuredList) setNestedField(value interface{}, fields ...string) { - if u.Object == nil { - u.Object = make(map[string]interface{}) - } - setNestedField(u.Object, value, fields...) -} - -func (u *UnstructuredList) GetAPIVersion() string { - return getNestedString(u.Object, "apiVersion") -} - -func (u *UnstructuredList) SetAPIVersion(version string) { - u.setNestedField(version, "apiVersion") -} - -func (u *UnstructuredList) GetKind() string { - return getNestedString(u.Object, "kind") -} - -func (u *UnstructuredList) SetKind(kind string) { - u.setNestedField(kind, "kind") -} - -func (u *UnstructuredList) GetResourceVersion() string { - return getNestedString(u.Object, "metadata", "resourceVersion") -} - -func (u *UnstructuredList) SetResourceVersion(version string) { - u.setNestedField(version, "metadata", "resourceVersion") -} - -func (u *UnstructuredList) GetSelfLink() string { - return getNestedString(u.Object, "metadata", "selfLink") -} - -func (u *UnstructuredList) SetSelfLink(selfLink string) { - u.setNestedField(selfLink, "metadata", "selfLink") -} - -func (u *UnstructuredList) GetContinue() string { - return getNestedString(u.Object, "metadata", "continue") -} - -func (u *UnstructuredList) SetContinue(c string) { - u.setNestedField(c, "metadata", "continue") -} - -func (u *UnstructuredList) SetGroupVersionKind(gvk schema.GroupVersionKind) { - u.SetAPIVersion(gvk.GroupVersion().String()) - u.SetKind(gvk.Kind) -} - -func (u *UnstructuredList) GroupVersionKind() schema.GroupVersionKind { - gv, err := schema.ParseGroupVersion(u.GetAPIVersion()) - if err != nil { - return schema.GroupVersionKind{} - } - gvk := gv.WithKind(u.GetKind()) - return gvk -} - -// UnstructuredJSONScheme is capable of converting JSON data into the Unstructured -// type, which can be used for generic access to objects without a predefined scheme. -// TODO: move into serializer/json. -var UnstructuredJSONScheme runtime.Codec = unstructuredJSONScheme{} - -type unstructuredJSONScheme struct{} - -func (s unstructuredJSONScheme) Decode(data []byte, _ *schema.GroupVersionKind, obj runtime.Object) (runtime.Object, *schema.GroupVersionKind, error) { - var err error - if obj != nil { - err = s.decodeInto(data, obj) - } else { - obj, err = s.decode(data) - } - - if err != nil { - return nil, nil, err - } - - gvk := obj.GetObjectKind().GroupVersionKind() - if len(gvk.Kind) == 0 { - return nil, &gvk, runtime.NewMissingKindErr(string(data)) - } - - return obj, &gvk, nil -} - -func (unstructuredJSONScheme) Encode(obj runtime.Object, w io.Writer) error { - switch t := obj.(type) { - case *Unstructured: - return json.NewEncoder(w).Encode(t.Object) - case *UnstructuredList: - items := make([]map[string]interface{}, 0, len(t.Items)) - for _, i := range t.Items { - items = append(items, i.Object) - } - listObj := make(map[string]interface{}, len(t.Object)+1) - for k, v := range t.Object { // Make a shallow copy - listObj[k] = v - } - listObj["items"] = items - return json.NewEncoder(w).Encode(listObj) - case *runtime.Unknown: - // TODO: Unstructured needs to deal with ContentType. - _, err := w.Write(t.Raw) - return err - default: - return json.NewEncoder(w).Encode(t) - } -} - -func (s unstructuredJSONScheme) decode(data []byte) (runtime.Object, error) { - type detector struct { - Items gojson.RawMessage - } - var det detector - if err := json.Unmarshal(data, &det); err != nil { - return nil, err - } - - if det.Items != nil { - list := &UnstructuredList{} - err := s.decodeToList(data, list) - return list, err - } - - // No Items field, so it wasn't a list. - unstruct := &Unstructured{} - err := s.decodeToUnstructured(data, unstruct) - return unstruct, err -} - -func (s unstructuredJSONScheme) decodeInto(data []byte, obj runtime.Object) error { - switch x := obj.(type) { - case *Unstructured: - return s.decodeToUnstructured(data, x) - case *UnstructuredList: - return s.decodeToList(data, x) - case *runtime.VersionedObjects: - o, err := s.decode(data) - if err == nil { - x.Objects = []runtime.Object{o} - } - return err - default: - return json.Unmarshal(data, x) - } -} - -func (unstructuredJSONScheme) decodeToUnstructured(data []byte, unstruct *Unstructured) error { - m := make(map[string]interface{}) - if err := json.Unmarshal(data, &m); err != nil { - return err - } - - unstruct.Object = m - - return nil -} - -func (s unstructuredJSONScheme) decodeToList(data []byte, list *UnstructuredList) error { - type decodeList struct { - Items []gojson.RawMessage - } - - var dList decodeList - if err := json.Unmarshal(data, &dList); err != nil { - return err - } - - if err := json.Unmarshal(data, &list.Object); err != nil { - return err - } - - // For typed lists, e.g., a PodList, API server doesn't set each item's - // APIVersion and Kind. We need to set it. - listAPIVersion := list.GetAPIVersion() - listKind := list.GetKind() - itemKind := strings.TrimSuffix(listKind, "List") - - delete(list.Object, "items") - list.Items = nil - for _, i := range dList.Items { - unstruct := &Unstructured{} - if err := s.decodeToUnstructured([]byte(i), unstruct); err != nil { - return err - } - // This is hacky. Set the item's Kind and APIVersion to those inferred - // from the List. - if len(unstruct.GetKind()) == 0 && len(unstruct.GetAPIVersion()) == 0 { - unstruct.SetKind(itemKind) - unstruct.SetAPIVersion(listAPIVersion) - } - list.Items = append(list.Items, *unstruct) - } - return nil -} - -// UnstructuredObjectConverter is an ObjectConverter for use with -// Unstructured objects. Since it has no schema or type information, -// it will only succeed for no-op conversions. This is provided as a -// sane implementation for APIs that require an object converter. -type UnstructuredObjectConverter struct{} - -func (UnstructuredObjectConverter) Convert(in, out, context interface{}) error { - unstructIn, ok := in.(*Unstructured) - if !ok { - return fmt.Errorf("input type %T in not valid for unstructured conversion", in) - } - - unstructOut, ok := out.(*Unstructured) - if !ok { - return fmt.Errorf("output type %T in not valid for unstructured conversion", out) - } - - // maybe deep copy the map? It is documented in the - // ObjectConverter interface that this function is not - // guaranteeed to not mutate the input. Or maybe set the input - // object to nil. - unstructOut.Object = unstructIn.Object - return nil -} - -func (UnstructuredObjectConverter) ConvertToVersion(in runtime.Object, target runtime.GroupVersioner) (runtime.Object, error) { - if kind := in.GetObjectKind().GroupVersionKind(); !kind.Empty() { - gvk, ok := target.KindForGroupVersionKinds([]schema.GroupVersionKind{kind}) - if !ok { - // TODO: should this be a typed error? - return nil, fmt.Errorf("%v is unstructured and is not suitable for converting to %q", kind, target) - } - in.GetObjectKind().SetGroupVersionKind(gvk) - } - return in, nil -} - -func (UnstructuredObjectConverter) ConvertFieldLabel(version, kind, label, value string) (string, string, error) { - return "", "", errors.New("unstructured cannot convert field labels") -} diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/unstructured_list.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/unstructured_list.go new file mode 100644 index 000000000..57d78a09d --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/unstructured_list.go @@ -0,0 +1,189 @@ +/* +Copyright 2015 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package unstructured + +import ( + "bytes" + + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" +) + +var _ runtime.Unstructured = &UnstructuredList{} +var _ metav1.ListInterface = &UnstructuredList{} + +// UnstructuredList allows lists that do not have Golang structs +// registered to be manipulated generically. This can be used to deal +// with the API lists from a plug-in. +// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object +// +k8s:deepcopy-gen=true +type UnstructuredList struct { + Object map[string]interface{} + + // Items is a list of unstructured objects. + Items []Unstructured `json:"items"` +} + +func (u *UnstructuredList) GetObjectKind() schema.ObjectKind { return u } + +func (u *UnstructuredList) IsList() bool { return true } + +func (u *UnstructuredList) EachListItem(fn func(runtime.Object) error) error { + for i := range u.Items { + if err := fn(&u.Items[i]); err != nil { + return err + } + } + return nil +} + +// UnstructuredContent returns a map contain an overlay of the Items field onto +// the Object field. Items always overwrites overlay. Changing "items" in the +// returned object will affect items in the underlying Items field, but changing +// the "items" slice itself will have no effect. +// TODO: expose SetUnstructuredContent on runtime.Unstructured that allows +// items to be changed. +func (u *UnstructuredList) UnstructuredContent() map[string]interface{} { + out := u.Object + if out == nil { + out = make(map[string]interface{}) + } + items := make([]interface{}, len(u.Items)) + for i, item := range u.Items { + items[i] = item.Object + } + out["items"] = items + return out +} + +// SetUnstructuredContent obeys the conventions of List and keeps Items and the items +// array in sync. If items is not an array of objects in the incoming map, then any +// mismatched item will be removed. +func (obj *UnstructuredList) SetUnstructuredContent(content map[string]interface{}) { + obj.Object = content + if content == nil { + obj.Items = nil + return + } + items, ok := obj.Object["items"].([]interface{}) + if !ok || items == nil { + items = []interface{}{} + } + unstructuredItems := make([]Unstructured, 0, len(items)) + newItems := make([]interface{}, 0, len(items)) + for _, item := range items { + o, ok := item.(map[string]interface{}) + if !ok { + continue + } + unstructuredItems = append(unstructuredItems, Unstructured{Object: o}) + newItems = append(newItems, o) + } + obj.Items = unstructuredItems + obj.Object["items"] = newItems +} + +func (u *UnstructuredList) DeepCopy() *UnstructuredList { + if u == nil { + return nil + } + out := new(UnstructuredList) + *out = *u + out.Object = runtime.DeepCopyJSON(u.Object) + out.Items = make([]Unstructured, len(u.Items)) + for i := range u.Items { + u.Items[i].DeepCopyInto(&out.Items[i]) + } + return out +} + +// MarshalJSON ensures that the unstructured list object produces proper +// JSON when passed to Go's standard JSON library. +func (u *UnstructuredList) MarshalJSON() ([]byte, error) { + var buf bytes.Buffer + err := UnstructuredJSONScheme.Encode(u, &buf) + return buf.Bytes(), err +} + +// UnmarshalJSON ensures that the unstructured list object properly +// decodes JSON when passed to Go's standard JSON library. +func (u *UnstructuredList) UnmarshalJSON(b []byte) error { + _, _, err := UnstructuredJSONScheme.Decode(b, nil, u) + return err +} + +func (u *UnstructuredList) GetAPIVersion() string { + return getNestedString(u.Object, "apiVersion") +} + +func (u *UnstructuredList) SetAPIVersion(version string) { + u.setNestedField(version, "apiVersion") +} + +func (u *UnstructuredList) GetKind() string { + return getNestedString(u.Object, "kind") +} + +func (u *UnstructuredList) SetKind(kind string) { + u.setNestedField(kind, "kind") +} + +func (u *UnstructuredList) GetResourceVersion() string { + return getNestedString(u.Object, "metadata", "resourceVersion") +} + +func (u *UnstructuredList) SetResourceVersion(version string) { + u.setNestedField(version, "metadata", "resourceVersion") +} + +func (u *UnstructuredList) GetSelfLink() string { + return getNestedString(u.Object, "metadata", "selfLink") +} + +func (u *UnstructuredList) SetSelfLink(selfLink string) { + u.setNestedField(selfLink, "metadata", "selfLink") +} + +func (u *UnstructuredList) GetContinue() string { + return getNestedString(u.Object, "metadata", "continue") +} + +func (u *UnstructuredList) SetContinue(c string) { + u.setNestedField(c, "metadata", "continue") +} + +func (u *UnstructuredList) SetGroupVersionKind(gvk schema.GroupVersionKind) { + u.SetAPIVersion(gvk.GroupVersion().String()) + u.SetKind(gvk.Kind) +} + +func (u *UnstructuredList) GroupVersionKind() schema.GroupVersionKind { + gv, err := schema.ParseGroupVersion(u.GetAPIVersion()) + if err != nil { + return schema.GroupVersionKind{} + } + gvk := gv.WithKind(u.GetKind()) + return gvk +} + +func (u *UnstructuredList) setNestedField(value interface{}, fields ...string) { + if u.Object == nil { + u.Object = make(map[string]interface{}) + } + SetNestedField(u.Object, value, fields...) +} diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/zz_generated.deepcopy.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/zz_generated.deepcopy.go index 5cdf12113..e3bae45ec 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/zz_generated.deepcopy.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/zz_generated.deepcopy.go @@ -21,27 +21,9 @@ limitations under the License. package unstructured import ( - conversion "k8s.io/apimachinery/pkg/conversion" runtime "k8s.io/apimachinery/pkg/runtime" - reflect "reflect" ) -// GetGeneratedDeepCopyFuncs returns the generated funcs, since we aren't registering them. -// -// Deprecated: deepcopy registration will go away when static deepcopy is fully implemented. -func GetGeneratedDeepCopyFuncs() []conversion.GeneratedDeepCopyFunc { - return []conversion.GeneratedDeepCopyFunc{ - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*Unstructured).DeepCopyInto(out.(*Unstructured)) - return nil - }, InType: reflect.TypeOf(&Unstructured{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*UnstructuredList).DeepCopyInto(out.(*UnstructuredList)) - return nil - }, InType: reflect.TypeOf(&UnstructuredList{})}, - } -} - // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *Unstructured) DeepCopyInto(out *Unstructured) { clone := in.DeepCopy() diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/zz_generated.deepcopy.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/zz_generated.deepcopy.go index 1b94412e5..2aa209025 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/zz_generated.deepcopy.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/zz_generated.deepcopy.go @@ -21,164 +21,10 @@ limitations under the License. package v1 import ( - conversion "k8s.io/apimachinery/pkg/conversion" runtime "k8s.io/apimachinery/pkg/runtime" types "k8s.io/apimachinery/pkg/types" - reflect "reflect" ) -// GetGeneratedDeepCopyFuncs returns the generated funcs, since we aren't registering them. -// -// Deprecated: deepcopy registration will go away when static deepcopy is fully implemented. -func GetGeneratedDeepCopyFuncs() []conversion.GeneratedDeepCopyFunc { - return []conversion.GeneratedDeepCopyFunc{ - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*APIGroup).DeepCopyInto(out.(*APIGroup)) - return nil - }, InType: reflect.TypeOf(&APIGroup{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*APIGroupList).DeepCopyInto(out.(*APIGroupList)) - return nil - }, InType: reflect.TypeOf(&APIGroupList{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*APIResource).DeepCopyInto(out.(*APIResource)) - return nil - }, InType: reflect.TypeOf(&APIResource{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*APIResourceList).DeepCopyInto(out.(*APIResourceList)) - return nil - }, InType: reflect.TypeOf(&APIResourceList{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*APIVersions).DeepCopyInto(out.(*APIVersions)) - return nil - }, InType: reflect.TypeOf(&APIVersions{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*DeleteOptions).DeepCopyInto(out.(*DeleteOptions)) - return nil - }, InType: reflect.TypeOf(&DeleteOptions{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*Duration).DeepCopyInto(out.(*Duration)) - return nil - }, InType: reflect.TypeOf(&Duration{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*ExportOptions).DeepCopyInto(out.(*ExportOptions)) - return nil - }, InType: reflect.TypeOf(&ExportOptions{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*GetOptions).DeepCopyInto(out.(*GetOptions)) - return nil - }, InType: reflect.TypeOf(&GetOptions{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*GroupKind).DeepCopyInto(out.(*GroupKind)) - return nil - }, InType: reflect.TypeOf(&GroupKind{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*GroupResource).DeepCopyInto(out.(*GroupResource)) - return nil - }, InType: reflect.TypeOf(&GroupResource{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*GroupVersion).DeepCopyInto(out.(*GroupVersion)) - return nil - }, InType: reflect.TypeOf(&GroupVersion{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*GroupVersionForDiscovery).DeepCopyInto(out.(*GroupVersionForDiscovery)) - return nil - }, InType: reflect.TypeOf(&GroupVersionForDiscovery{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*GroupVersionKind).DeepCopyInto(out.(*GroupVersionKind)) - return nil - }, InType: reflect.TypeOf(&GroupVersionKind{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*GroupVersionResource).DeepCopyInto(out.(*GroupVersionResource)) - return nil - }, InType: reflect.TypeOf(&GroupVersionResource{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*Initializer).DeepCopyInto(out.(*Initializer)) - return nil - }, InType: reflect.TypeOf(&Initializer{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*Initializers).DeepCopyInto(out.(*Initializers)) - return nil - }, InType: reflect.TypeOf(&Initializers{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*InternalEvent).DeepCopyInto(out.(*InternalEvent)) - return nil - }, InType: reflect.TypeOf(&InternalEvent{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*LabelSelector).DeepCopyInto(out.(*LabelSelector)) - return nil - }, InType: reflect.TypeOf(&LabelSelector{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*LabelSelectorRequirement).DeepCopyInto(out.(*LabelSelectorRequirement)) - return nil - }, InType: reflect.TypeOf(&LabelSelectorRequirement{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*List).DeepCopyInto(out.(*List)) - return nil - }, InType: reflect.TypeOf(&List{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*ListMeta).DeepCopyInto(out.(*ListMeta)) - return nil - }, InType: reflect.TypeOf(&ListMeta{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*ListOptions).DeepCopyInto(out.(*ListOptions)) - return nil - }, InType: reflect.TypeOf(&ListOptions{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*MicroTime).DeepCopyInto(out.(*MicroTime)) - return nil - }, InType: reflect.TypeOf(&MicroTime{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*ObjectMeta).DeepCopyInto(out.(*ObjectMeta)) - return nil - }, InType: reflect.TypeOf(&ObjectMeta{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*OwnerReference).DeepCopyInto(out.(*OwnerReference)) - return nil - }, InType: reflect.TypeOf(&OwnerReference{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*Patch).DeepCopyInto(out.(*Patch)) - return nil - }, InType: reflect.TypeOf(&Patch{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*Preconditions).DeepCopyInto(out.(*Preconditions)) - return nil - }, InType: reflect.TypeOf(&Preconditions{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*RootPaths).DeepCopyInto(out.(*RootPaths)) - return nil - }, InType: reflect.TypeOf(&RootPaths{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*ServerAddressByClientCIDR).DeepCopyInto(out.(*ServerAddressByClientCIDR)) - return nil - }, InType: reflect.TypeOf(&ServerAddressByClientCIDR{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*Status).DeepCopyInto(out.(*Status)) - return nil - }, InType: reflect.TypeOf(&Status{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*StatusCause).DeepCopyInto(out.(*StatusCause)) - return nil - }, InType: reflect.TypeOf(&StatusCause{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*StatusDetails).DeepCopyInto(out.(*StatusDetails)) - return nil - }, InType: reflect.TypeOf(&StatusDetails{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*Time).DeepCopyInto(out.(*Time)) - return nil - }, InType: reflect.TypeOf(&Time{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*Timestamp).DeepCopyInto(out.(*Timestamp)) - return nil - }, InType: reflect.TypeOf(&Timestamp{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*WatchEvent).DeepCopyInto(out.(*WatchEvent)) - return nil - }, InType: reflect.TypeOf(&WatchEvent{})}, - } -} - // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *APIGroup) DeepCopyInto(out *APIGroup) { *out = *in diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1alpha1/BUILD b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1alpha1/BUILD deleted file mode 100644 index e981dea09..000000000 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1alpha1/BUILD +++ /dev/null @@ -1,47 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", -) - -go_library( - name = "go_default_library", - srcs = [ - "conversion.go", - "deepcopy.go", - "doc.go", - "generated.pb.go", - "register.go", - "types.go", - "types_swagger_doc_generated.go", - "zz_generated.deepcopy.go", - "zz_generated.defaults.go", - ], - deps = [ - "//vendor/github.com/gogo/protobuf/proto:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/conversion:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) - -filegroup( - name = "go_default_library_protos", - srcs = ["generated.proto"], - visibility = ["//visibility:public"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1alpha1/types.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1alpha1/types.go index 9c3c2a35e..1c97414a9 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1alpha1/types.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1alpha1/types.go @@ -98,7 +98,7 @@ type TableRowCondition struct { type RowConditionType string // These are valid conditions of a row. This list is not exhaustive and new conditions may be -// inculded by other resources. +// included by other resources. const ( // RowCompleted means the underlying resource has reached completion and may be given less // visual priority than other resources. diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1alpha1/zz_generated.deepcopy.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1alpha1/zz_generated.deepcopy.go index 4683d8bab..1b3172004 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1alpha1/zz_generated.deepcopy.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1alpha1/zz_generated.deepcopy.go @@ -21,47 +21,9 @@ limitations under the License. package v1alpha1 import ( - conversion "k8s.io/apimachinery/pkg/conversion" runtime "k8s.io/apimachinery/pkg/runtime" - reflect "reflect" ) -// GetGeneratedDeepCopyFuncs returns the generated funcs, since we aren't registering them. -// -// Deprecated: deepcopy registration will go away when static deepcopy is fully implemented. -func GetGeneratedDeepCopyFuncs() []conversion.GeneratedDeepCopyFunc { - return []conversion.GeneratedDeepCopyFunc{ - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*PartialObjectMetadata).DeepCopyInto(out.(*PartialObjectMetadata)) - return nil - }, InType: reflect.TypeOf(&PartialObjectMetadata{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*PartialObjectMetadataList).DeepCopyInto(out.(*PartialObjectMetadataList)) - return nil - }, InType: reflect.TypeOf(&PartialObjectMetadataList{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*Table).DeepCopyInto(out.(*Table)) - return nil - }, InType: reflect.TypeOf(&Table{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*TableColumnDefinition).DeepCopyInto(out.(*TableColumnDefinition)) - return nil - }, InType: reflect.TypeOf(&TableColumnDefinition{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*TableOptions).DeepCopyInto(out.(*TableOptions)) - return nil - }, InType: reflect.TypeOf(&TableOptions{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*TableRow).DeepCopyInto(out.(*TableRow)) - return nil - }, InType: reflect.TypeOf(&TableRow{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*TableRowCondition).DeepCopyInto(out.(*TableRowCondition)) - return nil - }, InType: reflect.TypeOf(&TableRowCondition{})}, - } -} - // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *PartialObjectMetadata) DeepCopyInto(out *PartialObjectMetadata) { *out = *in diff --git a/vendor/k8s.io/apimachinery/pkg/conversion/BUILD b/vendor/k8s.io/apimachinery/pkg/conversion/BUILD deleted file mode 100644 index eb7f17496..000000000 --- a/vendor/k8s.io/apimachinery/pkg/conversion/BUILD +++ /dev/null @@ -1,51 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = [ - "converter_test.go", - "deep_copy_test.go", - "helper_test.go", - ], - library = ":go_default_library", - deps = [ - "//vendor/github.com/google/gofuzz:go_default_library", - "//vendor/github.com/spf13/pflag:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/diff:go_default_library", - ], -) - -go_library( - name = "go_default_library", - srcs = [ - "cloner.go", - "converter.go", - "deep_equal.go", - "doc.go", - "helper.go", - ], - deps = ["//vendor/k8s.io/apimachinery/third_party/forked/golang/reflect:go_default_library"], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [ - ":package-srcs", - "//staging/src/k8s.io/apimachinery/pkg/conversion/queryparams:all-srcs", - "//staging/src/k8s.io/apimachinery/pkg/conversion/unstructured:all-srcs", - ], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/conversion/cloner.go b/vendor/k8s.io/apimachinery/pkg/conversion/cloner.go deleted file mode 100644 index c5dec1f31..000000000 --- a/vendor/k8s.io/apimachinery/pkg/conversion/cloner.go +++ /dev/null @@ -1,249 +0,0 @@ -/* -Copyright 2014 The Kubernetes Authors. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package conversion - -import ( - "fmt" - "reflect" -) - -// Cloner knows how to copy one type to another. -type Cloner struct { - // Map from the type to a function which can do the deep copy. - deepCopyFuncs map[reflect.Type]reflect.Value - generatedDeepCopyFuncs map[reflect.Type]func(in interface{}, out interface{}, c *Cloner) error -} - -// NewCloner creates a new Cloner object. -func NewCloner() *Cloner { - c := &Cloner{ - deepCopyFuncs: map[reflect.Type]reflect.Value{}, - generatedDeepCopyFuncs: map[reflect.Type]func(in interface{}, out interface{}, c *Cloner) error{}, - } - if err := c.RegisterDeepCopyFunc(byteSliceDeepCopy); err != nil { - // If one of the deep-copy functions is malformed, detect it immediately. - panic(err) - } - return c -} - -// Prevent recursing into every byte... -func byteSliceDeepCopy(in *[]byte, out *[]byte, c *Cloner) error { - if *in != nil { - *out = make([]byte, len(*in)) - copy(*out, *in) - } else { - *out = nil - } - return nil -} - -// Verifies whether a deep-copy function has a correct signature. -func verifyDeepCopyFunctionSignature(ft reflect.Type) error { - if ft.Kind() != reflect.Func { - return fmt.Errorf("expected func, got: %v", ft) - } - if ft.NumIn() != 3 { - return fmt.Errorf("expected three 'in' params, got %v", ft) - } - if ft.NumOut() != 1 { - return fmt.Errorf("expected one 'out' param, got %v", ft) - } - if ft.In(0).Kind() != reflect.Ptr { - return fmt.Errorf("expected pointer arg for 'in' param 0, got: %v", ft) - } - if ft.In(1) != ft.In(0) { - return fmt.Errorf("expected 'in' param 0 the same as param 1, got: %v", ft) - } - var forClonerType Cloner - if expected := reflect.TypeOf(&forClonerType); ft.In(2) != expected { - return fmt.Errorf("expected '%v' arg for 'in' param 2, got: '%v'", expected, ft.In(2)) - } - var forErrorType error - // This convolution is necessary, otherwise TypeOf picks up on the fact - // that forErrorType is nil - errorType := reflect.TypeOf(&forErrorType).Elem() - if ft.Out(0) != errorType { - return fmt.Errorf("expected error return, got: %v", ft) - } - return nil -} - -// RegisterGeneratedDeepCopyFunc registers a copying func with the Cloner. -// deepCopyFunc must take three parameters: a type input, a pointer to a -// type output, and a pointer to Cloner. It should return an error. -// -// Example: -// c.RegisterGeneratedDeepCopyFunc( -// func(in Pod, out *Pod, c *Cloner) error { -// // deep copy logic... -// return nil -// }) -func (c *Cloner) RegisterDeepCopyFunc(deepCopyFunc interface{}) error { - fv := reflect.ValueOf(deepCopyFunc) - ft := fv.Type() - if err := verifyDeepCopyFunctionSignature(ft); err != nil { - return err - } - c.deepCopyFuncs[ft.In(0)] = fv - return nil -} - -// GeneratedDeepCopyFunc bundles an untyped generated deep-copy function of a type -// with a reflection type object used as a key to lookup the deep-copy function. -type GeneratedDeepCopyFunc struct { - Fn func(in interface{}, out interface{}, c *Cloner) error - InType reflect.Type -} - -// Similar to RegisterDeepCopyFunc, but registers deep copy function that were -// automatically generated. -func (c *Cloner) RegisterGeneratedDeepCopyFunc(fn GeneratedDeepCopyFunc) error { - c.generatedDeepCopyFuncs[fn.InType] = fn.Fn - return nil -} - -// DeepCopy will perform a deep copy of a given object. -func (c *Cloner) DeepCopy(in interface{}) (interface{}, error) { - // Can be invalid if we run DeepCopy(X) where X is a nil interface type. - // For example, we get an invalid value when someone tries to deep-copy - // a nil labels.Selector. - // This does not occur if X is nil and is a pointer to a concrete type. - if in == nil { - return nil, nil - } - inValue := reflect.ValueOf(in) - outValue, err := c.deepCopy(inValue) - if err != nil { - return nil, err - } - return outValue.Interface(), nil -} - -func (c *Cloner) deepCopy(src reflect.Value) (reflect.Value, error) { - inType := src.Type() - - switch src.Kind() { - case reflect.Interface, reflect.Ptr, reflect.Map, reflect.Slice: - if src.IsNil() { - return src, nil - } - } - - if fv, ok := c.deepCopyFuncs[inType]; ok { - return c.customDeepCopy(src, fv) - } - if fv, ok := c.generatedDeepCopyFuncs[inType]; ok { - var outValue reflect.Value - outValue = reflect.New(inType.Elem()) - err := fv(src.Interface(), outValue.Interface(), c) - return outValue, err - } - return c.defaultDeepCopy(src) -} - -func (c *Cloner) customDeepCopy(src, fv reflect.Value) (reflect.Value, error) { - outValue := reflect.New(src.Type().Elem()) - args := []reflect.Value{src, outValue, reflect.ValueOf(c)} - result := fv.Call(args)[0].Interface() - // This convolution is necessary because nil interfaces won't convert - // to error. - if result == nil { - return outValue, nil - } - return outValue, result.(error) -} - -func (c *Cloner) defaultDeepCopy(src reflect.Value) (reflect.Value, error) { - switch src.Kind() { - case reflect.Chan, reflect.Func, reflect.UnsafePointer, reflect.Uintptr: - return src, fmt.Errorf("cannot deep copy kind: %s", src.Kind()) - case reflect.Array: - dst := reflect.New(src.Type()) - for i := 0; i < src.Len(); i++ { - copyVal, err := c.deepCopy(src.Index(i)) - if err != nil { - return src, err - } - dst.Elem().Index(i).Set(copyVal) - } - return dst.Elem(), nil - case reflect.Interface: - if src.IsNil() { - return src, nil - } - return c.deepCopy(src.Elem()) - case reflect.Map: - if src.IsNil() { - return src, nil - } - dst := reflect.MakeMap(src.Type()) - for _, k := range src.MapKeys() { - copyVal, err := c.deepCopy(src.MapIndex(k)) - if err != nil { - return src, err - } - dst.SetMapIndex(k, copyVal) - } - return dst, nil - case reflect.Ptr: - if src.IsNil() { - return src, nil - } - dst := reflect.New(src.Type().Elem()) - copyVal, err := c.deepCopy(src.Elem()) - if err != nil { - return src, err - } - dst.Elem().Set(copyVal) - return dst, nil - case reflect.Slice: - if src.IsNil() { - return src, nil - } - dst := reflect.MakeSlice(src.Type(), 0, src.Len()) - for i := 0; i < src.Len(); i++ { - copyVal, err := c.deepCopy(src.Index(i)) - if err != nil { - return src, err - } - dst = reflect.Append(dst, copyVal) - } - return dst, nil - case reflect.Struct: - dst := reflect.New(src.Type()) - for i := 0; i < src.NumField(); i++ { - if !dst.Elem().Field(i).CanSet() { - // Can't set private fields. At this point, the - // best we can do is a shallow copy. For - // example, time.Time is a value type with - // private members that can be shallow copied. - return src, nil - } - copyVal, err := c.deepCopy(src.Field(i)) - if err != nil { - return src, err - } - dst.Elem().Field(i).Set(copyVal) - } - return dst.Elem(), nil - - default: - // Value types like numbers, booleans, and strings. - return src, nil - } -} diff --git a/vendor/k8s.io/apimachinery/pkg/conversion/queryparams/BUILD b/vendor/k8s.io/apimachinery/pkg/conversion/queryparams/BUILD deleted file mode 100644 index e2beb3e0a..000000000 --- a/vendor/k8s.io/apimachinery/pkg/conversion/queryparams/BUILD +++ /dev/null @@ -1,38 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_library( - name = "go_default_library", - srcs = [ - "convert.go", - "doc.go", - ], -) - -go_test( - name = "go_default_xtest", - srcs = ["convert_test.go"], - deps = [ - "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/conversion/queryparams:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/conversion/queryparams/convert.go b/vendor/k8s.io/apimachinery/pkg/conversion/queryparams/convert.go index 30f717b2c..17b366617 100644 --- a/vendor/k8s.io/apimachinery/pkg/conversion/queryparams/convert.go +++ b/vendor/k8s.io/apimachinery/pkg/conversion/queryparams/convert.go @@ -90,7 +90,14 @@ func customMarshalValue(value reflect.Value) (reflect.Value, bool) { marshaler, ok := value.Interface().(Marshaler) if !ok { - return reflect.Value{}, false + if !isPointerKind(value.Kind()) && value.CanAddr() { + marshaler, ok = value.Addr().Interface().(Marshaler) + if !ok { + return reflect.Value{}, false + } + } else { + return reflect.Value{}, false + } } // Don't invoke functions on nil pointers diff --git a/vendor/k8s.io/apimachinery/pkg/conversion/unstructured/BUILD b/vendor/k8s.io/apimachinery/pkg/conversion/unstructured/BUILD deleted file mode 100644 index a98e42326..000000000 --- a/vendor/k8s.io/apimachinery/pkg/conversion/unstructured/BUILD +++ /dev/null @@ -1,37 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", -) - -go_library( - name = "go_default_library", - srcs = [ - "converter.go", - "doc.go", - ], - deps = [ - "//vendor/github.com/golang/glog:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/api/equality:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/diff:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/json:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/runtime:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [ - ":package-srcs", - "//staging/src/k8s.io/apimachinery/pkg/conversion/unstructured/testing:all-srcs", - ], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/fields/BUILD b/vendor/k8s.io/apimachinery/pkg/fields/BUILD deleted file mode 100644 index 637ecc4bb..000000000 --- a/vendor/k8s.io/apimachinery/pkg/fields/BUILD +++ /dev/null @@ -1,40 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = [ - "fields_test.go", - "selector_test.go", - ], - library = ":go_default_library", -) - -go_library( - name = "go_default_library", - srcs = [ - "doc.go", - "fields.go", - "requirements.go", - "selector.go", - ], - deps = ["//vendor/k8s.io/apimachinery/pkg/selection:go_default_library"], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/labels/BUILD b/vendor/k8s.io/apimachinery/pkg/labels/BUILD deleted file mode 100644 index f49d05a27..000000000 --- a/vendor/k8s.io/apimachinery/pkg/labels/BUILD +++ /dev/null @@ -1,50 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = [ - "labels_test.go", - "selector_test.go", - ], - library = ":go_default_library", - deps = [ - "//vendor/k8s.io/apimachinery/pkg/selection:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library", - ], -) - -go_library( - name = "go_default_library", - srcs = [ - "doc.go", - "labels.go", - "selector.go", - "zz_generated.deepcopy.go", - ], - deps = [ - "//vendor/github.com/golang/glog:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/conversion:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/selection:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/validation:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/labels/selector.go b/vendor/k8s.io/apimachinery/pkg/labels/selector.go index ac123033a..b301b4284 100644 --- a/vendor/k8s.io/apimachinery/pkg/labels/selector.go +++ b/vendor/k8s.io/apimachinery/pkg/labels/selector.go @@ -550,7 +550,7 @@ func (p *Parser) lookahead(context ParserContext) (Token, string) { return tok, lit } -// consume returns current token and string. Increments the the position +// consume returns current token and string. Increments the position func (p *Parser) consume(context ParserContext) (Token, string) { p.position++ tok, lit := p.scannedItems[p.position-1].tok, p.scannedItems[p.position-1].literal diff --git a/vendor/k8s.io/apimachinery/pkg/labels/zz_generated.deepcopy.go b/vendor/k8s.io/apimachinery/pkg/labels/zz_generated.deepcopy.go index df2edb036..d22cddbff 100644 --- a/vendor/k8s.io/apimachinery/pkg/labels/zz_generated.deepcopy.go +++ b/vendor/k8s.io/apimachinery/pkg/labels/zz_generated.deepcopy.go @@ -20,23 +20,6 @@ limitations under the License. package labels -import ( - conversion "k8s.io/apimachinery/pkg/conversion" - reflect "reflect" -) - -// GetGeneratedDeepCopyFuncs returns the generated funcs, since we aren't registering them. -// -// Deprecated: deepcopy registration will go away when static deepcopy is fully implemented. -func GetGeneratedDeepCopyFuncs() []conversion.GeneratedDeepCopyFunc { - return []conversion.GeneratedDeepCopyFunc{ - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*Requirement).DeepCopyInto(out.(*Requirement)) - return nil - }, InType: reflect.TypeOf(&Requirement{})}, - } -} - // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *Requirement) DeepCopyInto(out *Requirement) { *out = *in diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/BUILD b/vendor/k8s.io/apimachinery/pkg/runtime/BUILD deleted file mode 100644 index ef9dc9af6..000000000 --- a/vendor/k8s.io/apimachinery/pkg/runtime/BUILD +++ /dev/null @@ -1,88 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = ["swagger_doc_generator_test.go"], - library = ":go_default_library", -) - -go_library( - name = "go_default_library", - srcs = [ - "codec.go", - "codec_check.go", - "conversion.go", - "doc.go", - "embedded.go", - "error.go", - "extension.go", - "generated.pb.go", - "helper.go", - "interfaces.go", - "register.go", - "scheme.go", - "scheme_builder.go", - "swagger_doc_generator.go", - "types.go", - "types_proto.go", - "zz_generated.deepcopy.go", - ], - deps = [ - "//vendor/github.com/gogo/protobuf/proto:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/conversion:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/conversion/queryparams:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/errors:go_default_library", - ], -) - -go_test( - name = "go_default_xtest", - srcs = [ - "conversion_test.go", - "embedded_test.go", - "extension_test.go", - "scheme_test.go", - ], - deps = [ - "//vendor/github.com/google/gofuzz:go_default_library", - "//vendor/github.com/spf13/pflag:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/api/meta:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/conversion:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/serializer:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/testing:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/diff:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [ - ":package-srcs", - "//staging/src/k8s.io/apimachinery/pkg/runtime/schema:all-srcs", - "//staging/src/k8s.io/apimachinery/pkg/runtime/serializer:all-srcs", - "//staging/src/k8s.io/apimachinery/pkg/runtime/testing:all-srcs", - ], - tags = ["automanaged"], -) - -filegroup( - name = "go_default_library_protos", - srcs = ["generated.proto"], - visibility = ["//visibility:public"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/codec.go b/vendor/k8s.io/apimachinery/pkg/runtime/codec.go index d9748f066..5b3080aa5 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/codec.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/codec.go @@ -139,6 +139,7 @@ func NewParameterCodec(scheme *Scheme) ParameterCodec { typer: scheme, convertor: scheme, creator: scheme, + defaulter: scheme, } } @@ -147,6 +148,7 @@ type parameterCodec struct { typer ObjectTyper convertor ObjectConvertor creator ObjectCreater + defaulter ObjectDefaulter } var _ ParameterCodec = ¶meterCodec{} @@ -163,9 +165,17 @@ func (c *parameterCodec) DecodeParameters(parameters url.Values, from schema.Gro } for i := range targetGVKs { if targetGVKs[i].GroupVersion() == from { - return c.convertor.Convert(¶meters, into, nil) + if err := c.convertor.Convert(¶meters, into, nil); err != nil { + return err + } + // in the case where we going into the same object we're receiving, default on the outbound object + if c.defaulter != nil { + c.defaulter.Default(into) + } + return nil } } + input, err := c.creator.New(from.WithKind(targetGVKs[0].Kind)) if err != nil { return err @@ -173,6 +183,10 @@ func (c *parameterCodec) DecodeParameters(parameters url.Values, from schema.Gro if err := c.convertor.Convert(¶meters, input, nil); err != nil { return err } + // if we have defaulter, default the input before converting to output + if c.defaulter != nil { + c.defaulter.Default(input) + } return c.convertor.Convert(input, into, nil) } diff --git a/vendor/k8s.io/apimachinery/pkg/conversion/unstructured/converter.go b/vendor/k8s.io/apimachinery/pkg/runtime/converter.go similarity index 83% rename from vendor/k8s.io/apimachinery/pkg/conversion/unstructured/converter.go rename to vendor/k8s.io/apimachinery/pkg/runtime/converter.go index 84dca4ac7..f6f7c10de 100644 --- a/vendor/k8s.io/apimachinery/pkg/conversion/unstructured/converter.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/converter.go @@ -14,7 +14,7 @@ See the License for the specific language governing permissions and limitations under the License. */ -package unstructured +package runtime import ( "bytes" @@ -27,18 +27,18 @@ import ( "strings" "sync" "sync/atomic" + "time" - apiequality "k8s.io/apimachinery/pkg/api/equality" - "k8s.io/apimachinery/pkg/util/diff" + "k8s.io/apimachinery/pkg/conversion" "k8s.io/apimachinery/pkg/util/json" utilruntime "k8s.io/apimachinery/pkg/util/runtime" "github.com/golang/glog" ) -// Converter is an interface for converting between interface{} +// UnstructuredConverter is an interface for converting between interface{} // and map[string]interface representation. -type Converter interface { +type UnstructuredConverter interface { ToUnstructured(obj interface{}) (map[string]interface{}, error) FromUnstructured(u map[string]interface{}, obj interface{}) error } @@ -77,7 +77,16 @@ var ( float64Type = reflect.TypeOf(float64(0)) boolType = reflect.TypeOf(bool(false)) fieldCache = newFieldsCache() - DefaultConverter = NewConverter(parseBool(os.Getenv("KUBE_PATCH_CONVERSION_DETECTOR"))) + + // DefaultUnstructuredConverter performs unstructured to Go typed object conversions. + DefaultUnstructuredConverter = &unstructuredConverter{ + mismatchDetection: parseBool(os.Getenv("KUBE_PATCH_CONVERSION_DETECTOR")), + comparison: conversion.EqualitiesOrDie( + func(a, b time.Time) bool { + return a.UTC() == b.UTC() + }, + ), + } ) func parseBool(key string) bool { @@ -91,22 +100,30 @@ func parseBool(key string) bool { return value } -// ConverterImpl knows how to convert between interface{} and +// unstructuredConverter knows how to convert between interface{} and // Unstructured in both ways. -type converterImpl struct { +type unstructuredConverter struct { // If true, we will be additionally running conversion via json // to ensure that the result is true. // This is supposed to be set only in tests. mismatchDetection bool + // comparison is the default test logic used to compare + comparison conversion.Equalities } -func NewConverter(mismatchDetection bool) Converter { - return &converterImpl{ - mismatchDetection: mismatchDetection, +// NewTestUnstructuredConverter creates an UnstructuredConverter that accepts JSON typed maps and translates them +// to Go types via reflection. It performs mismatch detection automatically and is intended for use by external +// test tools. Use DefaultUnstructuredConverter if you do not explicitly need mismatch detection. +func NewTestUnstructuredConverter(comparison conversion.Equalities) UnstructuredConverter { + return &unstructuredConverter{ + mismatchDetection: true, + comparison: comparison, } } -func (c *converterImpl) FromUnstructured(u map[string]interface{}, obj interface{}) error { +// FromUnstructured converts an object from map[string]interface{} representation into a concrete type. +// It uses encoding/json/Unmarshaler if object implements it or reflection if not. +func (c *unstructuredConverter) FromUnstructured(u map[string]interface{}, obj interface{}) error { t := reflect.TypeOf(obj) value := reflect.ValueOf(obj) if t.Kind() != reflect.Ptr || value.IsNil() { @@ -119,8 +136,8 @@ func (c *converterImpl) FromUnstructured(u map[string]interface{}, obj interface if (err != nil) != (newErr != nil) { glog.Fatalf("FromUnstructured unexpected error for %v: error: %v", u, err) } - if err == nil && !apiequality.Semantic.DeepEqual(obj, newObj) { - glog.Fatalf("FromUnstructured mismatch for %#v, diff: %v", obj, diff.ObjectReflectDiff(obj, newObj)) + if err == nil && !c.comparison.DeepEqual(obj, newObj) { + glog.Fatalf("FromUnstructured mismatch\nobj1: %#v\nobj2: %#v", obj, newObj) } } return err @@ -388,28 +405,66 @@ func interfaceFromUnstructured(sv, dv reflect.Value) error { return nil } -func (c *converterImpl) ToUnstructured(obj interface{}) (map[string]interface{}, error) { - t := reflect.TypeOf(obj) - value := reflect.ValueOf(obj) - if t.Kind() != reflect.Ptr || value.IsNil() { - return nil, fmt.Errorf("ToUnstructured requires a non-nil pointer to an object, got %v", t) +// ToUnstructured converts an object into map[string]interface{} representation. +// It uses encoding/json/Marshaler if object implements it or reflection if not. +func (c *unstructuredConverter) ToUnstructured(obj interface{}) (map[string]interface{}, error) { + var u map[string]interface{} + var err error + if unstr, ok := obj.(Unstructured); ok { + // UnstructuredContent() mutates the object so we need to make a copy first + u = unstr.DeepCopyObject().(Unstructured).UnstructuredContent() + } else { + t := reflect.TypeOf(obj) + value := reflect.ValueOf(obj) + if t.Kind() != reflect.Ptr || value.IsNil() { + return nil, fmt.Errorf("ToUnstructured requires a non-nil pointer to an object, got %v", t) + } + u = map[string]interface{}{} + err = toUnstructured(value.Elem(), reflect.ValueOf(&u).Elem()) } - u := &map[string]interface{}{} - err := toUnstructured(value.Elem(), reflect.ValueOf(u).Elem()) if c.mismatchDetection { - newUnstr := &map[string]interface{}{} - newErr := toUnstructuredViaJSON(obj, newUnstr) + newUnstr := map[string]interface{}{} + newErr := toUnstructuredViaJSON(obj, &newUnstr) if (err != nil) != (newErr != nil) { - glog.Fatalf("ToUnstructured unexpected error for %v: error: %v", obj, err) + glog.Fatalf("ToUnstructured unexpected error for %v: error: %v; newErr: %v", obj, err, newErr) } - if err == nil && !apiequality.Semantic.DeepEqual(u, newUnstr) { - glog.Fatalf("ToUnstructured mismatch for %#v, diff: %v", u, diff.ObjectReflectDiff(u, newUnstr)) + if err == nil && !c.comparison.DeepEqual(u, newUnstr) { + glog.Fatalf("ToUnstructured mismatch\nobj1: %#v\nobj2: %#v", u, newUnstr) } } if err != nil { return nil, err } - return *u, nil + return u, nil +} + +// DeepCopyJSON deep copies the passed value, assuming it is a valid JSON representation i.e. only contains +// types produced by json.Unmarshal(). +func DeepCopyJSON(x map[string]interface{}) map[string]interface{} { + return DeepCopyJSONValue(x).(map[string]interface{}) +} + +// DeepCopyJSONValue deep copies the passed value, assuming it is a valid JSON representation i.e. only contains +// types produced by json.Unmarshal(). +func DeepCopyJSONValue(x interface{}) interface{} { + switch x := x.(type) { + case map[string]interface{}: + clone := make(map[string]interface{}, len(x)) + for k, v := range x { + clone[k] = DeepCopyJSONValue(v) + } + return clone + case []interface{}: + clone := make([]interface{}, len(x)) + for i, v := range x { + clone[i] = DeepCopyJSONValue(v) + } + return clone + case string, int64, bool, float64, nil, encodingjson.Number: + return x + default: + panic(fmt.Errorf("cannot deep copy %T", x)) + } } func toUnstructuredViaJSON(obj interface{}, u *map[string]interface{}) error { diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/error.go b/vendor/k8s.io/apimachinery/pkg/runtime/error.go index 21a355707..86b24840f 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/error.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/error.go @@ -94,8 +94,6 @@ type missingVersionErr struct { data string } -// IsMissingVersion returns true if the error indicates that the provided object -// is missing a 'Version' field. func NewMissingVersionErr(data string) error { return &missingVersionErr{data} } @@ -104,6 +102,8 @@ func (k *missingVersionErr) Error() string { return fmt.Sprintf("Object 'apiVersion' is missing in '%s'", k.data) } +// IsMissingVersion returns true if the error indicates that the provided object +// is missing a 'Version' field. func IsMissingVersion(err error) bool { if err == nil { return false diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/interfaces.go b/vendor/k8s.io/apimachinery/pkg/runtime/interfaces.go index db4c2807e..9d00f1650 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/interfaces.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/interfaces.go @@ -203,13 +203,6 @@ type ObjectCreater interface { New(kind schema.GroupVersionKind) (out Object, err error) } -// ObjectCopier duplicates an object. -type ObjectCopier interface { - // Copy returns an exact copy of the provided Object, or an error if the - // copy could not be completed. - Copy(Object) (Object, error) -} - // ResourceVersioner provides methods for setting and retrieving // the resource version from an API object. type ResourceVersioner interface { @@ -240,13 +233,13 @@ type Object interface { // Unstructured objects store values as map[string]interface{}, with only values that can be serialized // to JSON allowed. type Unstructured interface { - // IsUnstructuredObject is a marker interface to allow objects that can be serialized but not introspected - // to bypass conversion. - IsUnstructuredObject() + Object // UnstructuredContent returns a non-nil, mutable map of the contents of this object. Values may be // []interface{}, map[string]interface{}, or any primitive type. Contents are typically serialized to // and from JSON. UnstructuredContent() map[string]interface{} + // SetUnstructuredContent updates the object content to match the provided map. + SetUnstructuredContent(map[string]interface{}) // IsList returns true if this type is a list or matches the list convention - has an array called "items". IsList() bool // EachListItem should pass a single item out of the list as an Object to the provided function. Any diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/schema/BUILD b/vendor/k8s.io/apimachinery/pkg/runtime/schema/BUILD deleted file mode 100644 index 07faa4dc5..000000000 --- a/vendor/k8s.io/apimachinery/pkg/runtime/schema/BUILD +++ /dev/null @@ -1,42 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = ["group_version_test.go"], - library = ":go_default_library", -) - -go_library( - name = "go_default_library", - srcs = [ - "generated.pb.go", - "group_version.go", - "interfaces.go", - ], - deps = ["//vendor/github.com/gogo/protobuf/proto:go_default_library"], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) - -filegroup( - name = "go_default_library_protos", - srcs = ["generated.proto"], - visibility = ["//visibility:public"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/scheme.go b/vendor/k8s.io/apimachinery/pkg/runtime/scheme.go index c3d4b7f5f..08b755381 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/scheme.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/scheme.go @@ -68,10 +68,6 @@ type Scheme struct { // converter stores all registered conversion functions. It also has // default coverting behavior. converter *conversion.Converter - - // cloner stores all registered copy functions. It also has default - // deep copy behavior. - cloner *conversion.Cloner } // Function to convert a field selector to internal representation. @@ -80,11 +76,10 @@ type FieldLabelConversionFunc func(label, value string) (internalLabel, internal // NewScheme creates a new Scheme. This scheme is pluggable by default. func NewScheme() *Scheme { s := &Scheme{ - gvkToType: map[schema.GroupVersionKind]reflect.Type{}, - typeToGVK: map[reflect.Type][]schema.GroupVersionKind{}, - unversionedTypes: map[reflect.Type]schema.GroupVersionKind{}, - unversionedKinds: map[string]reflect.Type{}, - cloner: conversion.NewCloner(), + gvkToType: map[schema.GroupVersionKind]reflect.Type{}, + typeToGVK: map[reflect.Type][]schema.GroupVersionKind{}, + unversionedTypes: map[reflect.Type]schema.GroupVersionKind{}, + unversionedKinds: map[string]reflect.Type{}, fieldLabelConversionFuncs: map[string]map[string]FieldLabelConversionFunc{}, defaulterFuncs: map[reflect.Type]func(interface{}){}, } @@ -222,19 +217,22 @@ func (s *Scheme) AllKnownTypes() map[schema.GroupVersionKind]reflect.Type { return s.gvkToType } -// ObjectKind returns the group,version,kind of the go object and true if this object -// is considered unversioned, or an error if it's not a pointer or is unregistered. -func (s *Scheme) ObjectKind(obj Object) (schema.GroupVersionKind, bool, error) { - gvks, unversionedType, err := s.ObjectKinds(obj) - if err != nil { - return schema.GroupVersionKind{}, false, err - } - return gvks[0], unversionedType, nil -} - // ObjectKinds returns all possible group,version,kind of the go object, true if the // object is considered unversioned, or an error if it's not a pointer or is unregistered. func (s *Scheme) ObjectKinds(obj Object) ([]schema.GroupVersionKind, bool, error) { + // Unstructured objects are always considered to have their declared GVK + if _, ok := obj.(Unstructured); ok { + // we require that the GVK be populated in order to recognize the object + gvk := obj.GetObjectKind().GroupVersionKind() + if len(gvk.Kind) == 0 { + return nil, false, NewMissingKindErr("unstructured object has no kind") + } + if len(gvk.Version) == 0 { + return nil, false, NewMissingVersionErr("unstructured object has no version") + } + return []schema.GroupVersionKind{gvk}, false, nil + } + v, err := conversion.EnforcePtr(obj) if err != nil { return nil, false, err @@ -343,7 +341,7 @@ func (s *Scheme) AddConversionFuncs(conversionFuncs ...interface{}) error { return nil } -// Similar to AddConversionFuncs, but registers conversion functions that were +// AddGeneratedConversionFuncs registers conversion functions that were // automatically generated. func (s *Scheme) AddGeneratedConversionFuncs(conversionFuncs ...interface{}) error { for _, f := range conversionFuncs { @@ -354,29 +352,6 @@ func (s *Scheme) AddGeneratedConversionFuncs(conversionFuncs ...interface{}) err return nil } -// AddDeepCopyFuncs adds a function to the list of deep-copy functions. -// For the expected format of deep-copy function, see the comment for -// Copier.RegisterDeepCopyFunction. -func (s *Scheme) AddDeepCopyFuncs(deepCopyFuncs ...interface{}) error { - for _, f := range deepCopyFuncs { - if err := s.cloner.RegisterDeepCopyFunc(f); err != nil { - return err - } - } - return nil -} - -// Similar to AddDeepCopyFuncs, but registers deep-copy functions that were -// automatically generated. -func (s *Scheme) AddGeneratedDeepCopyFuncs(deepCopyFuncs ...conversion.GeneratedDeepCopyFunc) error { - for _, fn := range deepCopyFuncs { - if err := s.cloner.RegisterGeneratedDeepCopyFunc(fn); err != nil { - return err - } - } - return nil -} - // AddFieldLabelConversionFunc adds a conversion function to convert field selectors // of the given kind from the given version to internal version representation. func (s *Scheme) AddFieldLabelConversionFunc(version, kind string, conversionFunc FieldLabelConversionFunc) error { @@ -420,28 +395,72 @@ func (s *Scheme) Default(src Object) { } } -// Copy does a deep copy of an API object. -func (s *Scheme) Copy(src Object) (Object, error) { - dst, err := s.DeepCopy(src) - if err != nil { - return nil, err - } - return dst.(Object), nil -} - -// Performs a deep copy of the given object. -func (s *Scheme) DeepCopy(src interface{}) (interface{}, error) { - return s.cloner.DeepCopy(src) -} - // Convert will attempt to convert in into out. Both must be pointers. For easy // testing of conversion functions. Returns an error if the conversion isn't // possible. You can call this with types that haven't been registered (for example, // a to test conversion of types that are nested within registered types). The -// context interface is passed to the convertor. -// TODO: identify whether context should be hidden, or behind a formal context/scope -// interface +// context interface is passed to the convertor. Convert also supports Unstructured +// types and will convert them intelligently. func (s *Scheme) Convert(in, out interface{}, context interface{}) error { + unstructuredIn, okIn := in.(Unstructured) + unstructuredOut, okOut := out.(Unstructured) + switch { + case okIn && okOut: + // converting unstructured input to an unstructured output is a straight copy - unstructured + // is a "smart holder" and the contents are passed by reference between the two objects + unstructuredOut.SetUnstructuredContent(unstructuredIn.UnstructuredContent()) + return nil + + case okOut: + // if the output is an unstructured object, use the standard Go type to unstructured + // conversion. The object must not be internal. + obj, ok := in.(Object) + if !ok { + return fmt.Errorf("unable to convert object type %T to Unstructured, must be a runtime.Object", in) + } + gvks, unversioned, err := s.ObjectKinds(obj) + if err != nil { + return err + } + gvk := gvks[0] + + // if no conversion is necessary, convert immediately + if unversioned || gvk.Version != APIVersionInternal { + content, err := DefaultUnstructuredConverter.ToUnstructured(in) + if err != nil { + return err + } + unstructuredOut.SetUnstructuredContent(content) + return nil + } + + // attempt to convert the object to an external version first. + target, ok := context.(GroupVersioner) + if !ok { + return fmt.Errorf("unable to convert the internal object type %T to Unstructured without providing a preferred version to convert to", in) + } + // Convert is implicitly unsafe, so we don't need to perform a safe conversion + versioned, err := s.UnsafeConvertToVersion(obj, target) + if err != nil { + return err + } + content, err := DefaultUnstructuredConverter.ToUnstructured(versioned) + if err != nil { + return err + } + unstructuredOut.SetUnstructuredContent(content) + return nil + + case okIn: + // converting an unstructured object to any type is modeled by first converting + // the input to a versioned type, then running standard conversions + typed, err := s.unstructuredToTyped(unstructuredIn) + if err != nil { + return err + } + in = typed + } + flags, meta := s.generateConvertMeta(in) meta.Context = context if flags == 0 { @@ -450,8 +469,8 @@ func (s *Scheme) Convert(in, out interface{}, context interface{}) error { return s.converter.Convert(in, out, flags, meta) } -// Converts the given field label and value for an kind field selector from -// versioned representation to an unversioned one. +// ConvertFieldLabel alters the given field label and value for an kind field selector from +// versioned representation to an unversioned one or returns an error. func (s *Scheme) ConvertFieldLabel(version, kind, label, value string) (string, string, error) { if s.fieldLabelConversionFuncs[version] == nil { return DefaultMetaV1FieldSelectorConversion(label, value) @@ -481,15 +500,30 @@ func (s *Scheme) UnsafeConvertToVersion(in Object, target GroupVersioner) (Objec // convertToVersion handles conversion with an optional copy. func (s *Scheme) convertToVersion(copy bool, in Object, target GroupVersioner) (Object, error) { - // determine the incoming kinds with as few allocations as possible. - t := reflect.TypeOf(in) - if t.Kind() != reflect.Ptr { - return nil, fmt.Errorf("only pointer types may be converted: %v", t) - } - t = t.Elem() - if t.Kind() != reflect.Struct { - return nil, fmt.Errorf("only pointers to struct types may be converted: %v", t) + var t reflect.Type + + if u, ok := in.(Unstructured); ok { + typed, err := s.unstructuredToTyped(u) + if err != nil { + return nil, err + } + + in = typed + // unstructuredToTyped returns an Object, which must be a pointer to a struct. + t = reflect.TypeOf(in).Elem() + + } else { + // determine the incoming kinds with as few allocations as possible. + t = reflect.TypeOf(in) + if t.Kind() != reflect.Ptr { + return nil, fmt.Errorf("only pointer types may be converted: %v", t) + } + t = t.Elem() + if t.Kind() != reflect.Struct { + return nil, fmt.Errorf("only pointers to struct types may be converted: %v", t) + } } + kinds, ok := s.typeToGVK[t] if !ok || len(kinds) == 0 { return nil, NewNotRegisteredErrForType(t) @@ -501,27 +535,26 @@ func (s *Scheme) convertToVersion(copy bool, in Object, target GroupVersioner) ( // TODO: when we move to server API versions, we should completely remove the unversioned concept if unversionedKind, ok := s.unversionedTypes[t]; ok { if gvk, ok := target.KindForGroupVersionKinds([]schema.GroupVersionKind{unversionedKind}); ok { - return copyAndSetTargetKind(copy, s, in, gvk) + return copyAndSetTargetKind(copy, in, gvk) } - return copyAndSetTargetKind(copy, s, in, unversionedKind) + return copyAndSetTargetKind(copy, in, unversionedKind) } - return nil, NewNotRegisteredErrForTarget(t, target) } // target wants to use the existing type, set kind and return (no conversion necessary) for _, kind := range kinds { if gvk == kind { - return copyAndSetTargetKind(copy, s, in, gvk) + return copyAndSetTargetKind(copy, in, gvk) } } // type is unversioned, no conversion necessary if unversionedKind, ok := s.unversionedTypes[t]; ok { if gvk, ok := target.KindForGroupVersionKinds([]schema.GroupVersionKind{unversionedKind}); ok { - return copyAndSetTargetKind(copy, s, in, gvk) + return copyAndSetTargetKind(copy, in, gvk) } - return copyAndSetTargetKind(copy, s, in, unversionedKind) + return copyAndSetTargetKind(copy, in, unversionedKind) } out, err := s.New(gvk) @@ -543,13 +576,32 @@ func (s *Scheme) convertToVersion(copy bool, in Object, target GroupVersioner) ( return out, nil } +// unstructuredToTyped attempts to transform an unstructured object to a typed +// object if possible. It will return an error if conversion is not possible, or the versioned +// Go form of the object. Note that this conversion will lose fields. +func (s *Scheme) unstructuredToTyped(in Unstructured) (Object, error) { + // the type must be something we recognize + gvks, _, err := s.ObjectKinds(in) + if err != nil { + return nil, err + } + typed, err := s.New(gvks[0]) + if err != nil { + return nil, err + } + if err := DefaultUnstructuredConverter.FromUnstructured(in.UnstructuredContent(), typed); err != nil { + return nil, fmt.Errorf("unable to convert unstructured object to %v: %v", gvks[0], err) + } + return typed, nil +} + // generateConvertMeta constructs the meta value we pass to Convert. func (s *Scheme) generateConvertMeta(in interface{}) (conversion.FieldMatchingFlags, *conversion.Meta) { return s.converter.DefaultMeta(reflect.TypeOf(in)) } // copyAndSetTargetKind performs a conditional copy before returning the object, or an error if copy was not successful. -func copyAndSetTargetKind(copy bool, copier ObjectCopier, obj Object, kind schema.GroupVersionKind) (Object, error) { +func copyAndSetTargetKind(copy bool, obj Object, kind schema.GroupVersionKind) (Object, error) { if copy { obj = obj.DeepCopyObject() } diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/BUILD b/vendor/k8s.io/apimachinery/pkg/runtime/serializer/BUILD deleted file mode 100644 index 4a0a8f812..000000000 --- a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/BUILD +++ /dev/null @@ -1,63 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = ["codec_test.go"], - library = ":go_default_library", - deps = [ - "//vendor/github.com/ghodss/yaml:go_default_library", - "//vendor/github.com/google/gofuzz:go_default_library", - "//vendor/github.com/spf13/pflag:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/conversion:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/serializer/testing:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/diff:go_default_library", - ], -) - -go_library( - name = "go_default_library", - srcs = [ - "codec_factory.go", - "negotiated_codec.go", - "protobuf_extension.go", - ], - deps = [ - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/serializer/json:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/serializer/protobuf:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/serializer/recognizer:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/serializer/versioning:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [ - ":package-srcs", - "//staging/src/k8s.io/apimachinery/pkg/runtime/serializer/json:all-srcs", - "//staging/src/k8s.io/apimachinery/pkg/runtime/serializer/protobuf:all-srcs", - "//staging/src/k8s.io/apimachinery/pkg/runtime/serializer/recognizer:all-srcs", - "//staging/src/k8s.io/apimachinery/pkg/runtime/serializer/streaming:all-srcs", - "//staging/src/k8s.io/apimachinery/pkg/runtime/serializer/testing:all-srcs", - "//staging/src/k8s.io/apimachinery/pkg/runtime/serializer/versioning:all-srcs", - "//staging/src/k8s.io/apimachinery/pkg/runtime/serializer/yaml:all-srcs", - ], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/json/BUILD b/vendor/k8s.io/apimachinery/pkg/runtime/serializer/json/BUILD deleted file mode 100644 index d8a2b8d65..000000000 --- a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/json/BUILD +++ /dev/null @@ -1,54 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = ["meta_test.go"], - library = ":go_default_library", -) - -go_library( - name = "go_default_library", - srcs = [ - "json.go", - "meta.go", - ], - deps = [ - "//vendor/github.com/ghodss/yaml:go_default_library", - "//vendor/github.com/json-iterator/go:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/serializer/recognizer:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/framer:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/yaml:go_default_library", - ], -) - -go_test( - name = "go_default_xtest", - srcs = ["json_test.go"], - deps = [ - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/serializer/json:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/diff:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/json/json.go b/vendor/k8s.io/apimachinery/pkg/runtime/serializer/json/json.go index ce3d77c2b..2e3531e2c 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/json/json.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/serializer/json/json.go @@ -98,6 +98,20 @@ func init() { jsoniter.RegisterTypeDecoderFunc("interface {}", decodeNumberAsInt64IfPossible) } +// CaseSensitiveJsonIterator returns a jsoniterator API that's configured to be +// case-sensitive when unmarshalling, and otherwise compatible with +// the encoding/json standard library. +func CaseSensitiveJsonIterator() jsoniter.API { + return jsoniter.Config{ + EscapeHTML: true, + SortMapKeys: true, + ValidateJsonRawMessage: true, + CaseSensitive: true, + }.Froze() +} + +var caseSensitiveJsonIterator = CaseSensitiveJsonIterator() + // Decode attempts to convert the provided data into YAML or JSON, extract the stored schema kind, apply the provided default gvk, and then // load that data into an object matching the desired schema kind or the provided into. If into is *runtime.Unknown, the raw data will be // extracted and no decoding will be performed. If into is not registered with the typer, then the object will be straight decoded using @@ -150,10 +164,11 @@ func (s *Serializer) Decode(originalData []byte, gvk *schema.GroupVersionKind, i } if into != nil { + _, isUnstructured := into.(runtime.Unstructured) types, _, err := s.typer.ObjectKinds(into) switch { - case runtime.IsNotRegisteredError(err): - if err := jsoniter.ConfigFastest.Unmarshal(data, into); err != nil { + case runtime.IsNotRegisteredError(err), isUnstructured: + if err := caseSensitiveJsonIterator.Unmarshal(data, into); err != nil { return nil, actual, err } return into, actual, nil @@ -187,7 +202,7 @@ func (s *Serializer) Decode(originalData []byte, gvk *schema.GroupVersionKind, i return nil, actual, err } - if err := jsoniter.ConfigFastest.Unmarshal(data, obj); err != nil { + if err := caseSensitiveJsonIterator.Unmarshal(data, obj); err != nil { return nil, actual, err } return obj, actual, nil @@ -196,7 +211,7 @@ func (s *Serializer) Decode(originalData []byte, gvk *schema.GroupVersionKind, i // Encode serializes the provided object to the given writer. func (s *Serializer) Encode(obj runtime.Object, w io.Writer) error { if s.yaml { - json, err := jsoniter.ConfigFastest.Marshal(obj) + json, err := caseSensitiveJsonIterator.Marshal(obj) if err != nil { return err } @@ -209,7 +224,7 @@ func (s *Serializer) Encode(obj runtime.Object, w io.Writer) error { } if s.pretty { - data, err := jsoniter.ConfigFastest.MarshalIndent(obj, "", " ") + data, err := caseSensitiveJsonIterator.MarshalIndent(obj, "", " ") if err != nil { return err } diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/protobuf/BUILD b/vendor/k8s.io/apimachinery/pkg/runtime/serializer/protobuf/BUILD deleted file mode 100644 index dba23107d..000000000 --- a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/protobuf/BUILD +++ /dev/null @@ -1,34 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", -) - -go_library( - name = "go_default_library", - srcs = [ - "doc.go", - "protobuf.go", - ], - deps = [ - "//vendor/github.com/gogo/protobuf/proto:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/serializer/recognizer:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/framer:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/recognizer/BUILD b/vendor/k8s.io/apimachinery/pkg/runtime/serializer/recognizer/BUILD deleted file mode 100644 index 95239b028..000000000 --- a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/recognizer/BUILD +++ /dev/null @@ -1,31 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", -) - -go_library( - name = "go_default_library", - srcs = ["recognizer.go"], - deps = [ - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [ - ":package-srcs", - "//staging/src/k8s.io/apimachinery/pkg/runtime/serializer/recognizer/testing:all-srcs", - ], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/streaming/BUILD b/vendor/k8s.io/apimachinery/pkg/runtime/serializer/streaming/BUILD deleted file mode 100644 index f3991e494..000000000 --- a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/streaming/BUILD +++ /dev/null @@ -1,40 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = ["streaming_test.go"], - library = ":go_default_library", - deps = [ - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/framer:go_default_library", - ], -) - -go_library( - name = "go_default_library", - srcs = ["streaming.go"], - deps = [ - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/versioning/BUILD b/vendor/k8s.io/apimachinery/pkg/runtime/serializer/versioning/BUILD deleted file mode 100644 index f9406b4bc..000000000 --- a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/versioning/BUILD +++ /dev/null @@ -1,41 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = ["versioning_test.go"], - library = ":go_default_library", - deps = [ - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/diff:go_default_library", - ], -) - -go_library( - name = "go_default_library", - srcs = ["versioning.go"], - deps = [ - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/runtime:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/versioning/versioning.go b/vendor/k8s.io/apimachinery/pkg/runtime/serializer/versioning/versioning.go index 74ad84dd9..b717fe8fe 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/versioning/versioning.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/serializer/versioning/versioning.go @@ -21,7 +21,6 @@ import ( "k8s.io/apimachinery/pkg/runtime" "k8s.io/apimachinery/pkg/runtime/schema" - utilruntime "k8s.io/apimachinery/pkg/util/runtime" ) // NewCodecForScheme is a convenience method for callers that are using a scheme. @@ -33,7 +32,7 @@ func NewCodecForScheme( encodeVersion runtime.GroupVersioner, decodeVersion runtime.GroupVersioner, ) runtime.Codec { - return NewCodec(encoder, decoder, runtime.UnsafeObjectConvertor(scheme), scheme, scheme, scheme, nil, encodeVersion, decodeVersion) + return NewCodec(encoder, decoder, runtime.UnsafeObjectConvertor(scheme), scheme, scheme, nil, encodeVersion, decodeVersion) } // NewDefaultingCodecForScheme is a convenience method for callers that are using a scheme. @@ -45,7 +44,7 @@ func NewDefaultingCodecForScheme( encodeVersion runtime.GroupVersioner, decodeVersion runtime.GroupVersioner, ) runtime.Codec { - return NewCodec(encoder, decoder, runtime.UnsafeObjectConvertor(scheme), scheme, scheme, scheme, scheme, encodeVersion, decodeVersion) + return NewCodec(encoder, decoder, runtime.UnsafeObjectConvertor(scheme), scheme, scheme, scheme, encodeVersion, decodeVersion) } // NewCodec takes objects in their internal versions and converts them to external versions before @@ -56,7 +55,6 @@ func NewCodec( decoder runtime.Decoder, convertor runtime.ObjectConvertor, creater runtime.ObjectCreater, - copier runtime.ObjectCopier, typer runtime.ObjectTyper, defaulter runtime.ObjectDefaulter, encodeVersion runtime.GroupVersioner, @@ -67,7 +65,6 @@ func NewCodec( decoder: decoder, convertor: convertor, creater: creater, - copier: copier, typer: typer, defaulter: defaulter, @@ -82,7 +79,6 @@ type codec struct { decoder runtime.Decoder convertor runtime.ObjectConvertor creater runtime.ObjectCreater - copier runtime.ObjectCopier typer runtime.ObjectTyper defaulter runtime.ObjectDefaulter @@ -123,12 +119,7 @@ func (c *codec) Decode(data []byte, defaultGVK *schema.GroupVersionKind, into ru if c.defaulter != nil { // create a copy to ensure defaulting is not applied to the original versioned objects if isVersioned { - copied, err := c.copier.Copy(obj) - if err != nil { - utilruntime.HandleError(err) - copied = obj - } - versioned.Objects = []runtime.Object{copied} + versioned.Objects = []runtime.Object{obj.DeepCopyObject()} } c.defaulter.Default(obj) } else { @@ -151,12 +142,7 @@ func (c *codec) Decode(data []byte, defaultGVK *schema.GroupVersionKind, into ru // Convert if needed. if isVersioned { // create a copy, because ConvertToVersion does not guarantee non-mutation of objects - copied, err := c.copier.Copy(obj) - if err != nil { - utilruntime.HandleError(err) - copied = obj - } - versioned.Objects = []runtime.Object{copied} + versioned.Objects = []runtime.Object{obj.DeepCopyObject()} } // perform defaulting if requested diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/zz_generated.deepcopy.go b/vendor/k8s.io/apimachinery/pkg/runtime/zz_generated.deepcopy.go index b2cf3640d..82cf19ce1 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/zz_generated.deepcopy.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/zz_generated.deepcopy.go @@ -20,31 +20,6 @@ limitations under the License. package runtime -import ( - conversion "k8s.io/apimachinery/pkg/conversion" - reflect "reflect" -) - -// GetGeneratedDeepCopyFuncs returns the generated funcs, since we aren't registering them. -// -// Deprecated: deepcopy registration will go away when static deepcopy is fully implemented. -func GetGeneratedDeepCopyFuncs() []conversion.GeneratedDeepCopyFunc { - return []conversion.GeneratedDeepCopyFunc{ - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*RawExtension).DeepCopyInto(out.(*RawExtension)) - return nil - }, InType: reflect.TypeOf(&RawExtension{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*Unknown).DeepCopyInto(out.(*Unknown)) - return nil - }, InType: reflect.TypeOf(&Unknown{})}, - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*VersionedObjects).DeepCopyInto(out.(*VersionedObjects)) - return nil - }, InType: reflect.TypeOf(&VersionedObjects{})}, - } -} - // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *RawExtension) DeepCopyInto(out *RawExtension) { *out = *in diff --git a/vendor/k8s.io/apimachinery/pkg/selection/BUILD b/vendor/k8s.io/apimachinery/pkg/selection/BUILD deleted file mode 100644 index 29027a0b9..000000000 --- a/vendor/k8s.io/apimachinery/pkg/selection/BUILD +++ /dev/null @@ -1,24 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", -) - -go_library( - name = "go_default_library", - srcs = ["operator.go"], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/types/BUILD b/vendor/k8s.io/apimachinery/pkg/types/BUILD deleted file mode 100644 index 63d4f6b15..000000000 --- a/vendor/k8s.io/apimachinery/pkg/types/BUILD +++ /dev/null @@ -1,30 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", -) - -go_library( - name = "go_default_library", - srcs = [ - "doc.go", - "namespacedname.go", - "nodename.go", - "patch.go", - "uid.go", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/util/clock/BUILD b/vendor/k8s.io/apimachinery/pkg/util/clock/BUILD deleted file mode 100644 index 90d28c490..000000000 --- a/vendor/k8s.io/apimachinery/pkg/util/clock/BUILD +++ /dev/null @@ -1,31 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = ["clock_test.go"], - library = ":go_default_library", -) - -go_library( - name = "go_default_library", - srcs = ["clock.go"], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/util/diff/BUILD b/vendor/k8s.io/apimachinery/pkg/util/diff/BUILD deleted file mode 100644 index 225d0b6f7..000000000 --- a/vendor/k8s.io/apimachinery/pkg/util/diff/BUILD +++ /dev/null @@ -1,35 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = ["diff_test.go"], - library = ":go_default_library", -) - -go_library( - name = "go_default_library", - srcs = ["diff.go"], - deps = [ - "//vendor/github.com/davecgh/go-spew/spew:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/validation/field:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/util/diff/diff.go b/vendor/k8s.io/apimachinery/pkg/util/diff/diff.go deleted file mode 100644 index 0f730875e..000000000 --- a/vendor/k8s.io/apimachinery/pkg/util/diff/diff.go +++ /dev/null @@ -1,280 +0,0 @@ -/* -Copyright 2014 The Kubernetes Authors. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package diff - -import ( - "bytes" - "encoding/json" - "fmt" - "reflect" - "sort" - "strings" - "text/tabwriter" - - "github.com/davecgh/go-spew/spew" - - "k8s.io/apimachinery/pkg/util/validation/field" -) - -// StringDiff diffs a and b and returns a human readable diff. -func StringDiff(a, b string) string { - ba := []byte(a) - bb := []byte(b) - out := []byte{} - i := 0 - for ; i < len(ba) && i < len(bb); i++ { - if ba[i] != bb[i] { - break - } - out = append(out, ba[i]) - } - out = append(out, []byte("\n\nA: ")...) - out = append(out, ba[i:]...) - out = append(out, []byte("\n\nB: ")...) - out = append(out, bb[i:]...) - out = append(out, []byte("\n\n")...) - return string(out) -} - -// ObjectDiff writes the two objects out as JSON and prints out the identical part of -// the objects followed by the remaining part of 'a' and finally the remaining part of 'b'. -// For debugging tests. -func ObjectDiff(a, b interface{}) string { - ab, err := json.Marshal(a) - if err != nil { - panic(fmt.Sprintf("a: %v", err)) - } - bb, err := json.Marshal(b) - if err != nil { - panic(fmt.Sprintf("b: %v", err)) - } - return StringDiff(string(ab), string(bb)) -} - -// ObjectGoPrintDiff is like ObjectDiff, but uses go-spew to print the objects, -// which shows absolutely everything by recursing into every single pointer -// (go's %#v formatters OTOH stop at a certain point). This is needed when you -// can't figure out why reflect.DeepEqual is returning false and nothing is -// showing you differences. This will. -func ObjectGoPrintDiff(a, b interface{}) string { - s := spew.ConfigState{DisableMethods: true} - return StringDiff( - s.Sprintf("%#v", a), - s.Sprintf("%#v", b), - ) -} - -func ObjectReflectDiff(a, b interface{}) string { - vA, vB := reflect.ValueOf(a), reflect.ValueOf(b) - if vA.Type() != vB.Type() { - return fmt.Sprintf("type A %T and type B %T do not match", a, b) - } - diffs := objectReflectDiff(field.NewPath("object"), vA, vB) - if len(diffs) == 0 { - return "" - } - out := []string{""} - for _, d := range diffs { - out = append(out, - fmt.Sprintf("%s:", d.path), - limit(fmt.Sprintf(" a: %#v", d.a), 80), - limit(fmt.Sprintf(" b: %#v", d.b), 80), - ) - } - return strings.Join(out, "\n") -} - -func limit(s string, max int) string { - if len(s) > max { - return s[:max] - } - return s -} - -func public(s string) bool { - if len(s) == 0 { - return false - } - return s[:1] == strings.ToUpper(s[:1]) -} - -type diff struct { - path *field.Path - a, b interface{} -} - -type orderedDiffs []diff - -func (d orderedDiffs) Len() int { return len(d) } -func (d orderedDiffs) Swap(i, j int) { d[i], d[j] = d[j], d[i] } -func (d orderedDiffs) Less(i, j int) bool { - a, b := d[i].path.String(), d[j].path.String() - if a < b { - return true - } - return false -} - -func objectReflectDiff(path *field.Path, a, b reflect.Value) []diff { - switch a.Type().Kind() { - case reflect.Struct: - var changes []diff - for i := 0; i < a.Type().NumField(); i++ { - if !public(a.Type().Field(i).Name) { - if reflect.DeepEqual(a.Interface(), b.Interface()) { - continue - } - return []diff{{path: path, a: fmt.Sprintf("%#v", a), b: fmt.Sprintf("%#v", b)}} - } - if sub := objectReflectDiff(path.Child(a.Type().Field(i).Name), a.Field(i), b.Field(i)); len(sub) > 0 { - changes = append(changes, sub...) - } else { - if !reflect.DeepEqual(a.Field(i).Interface(), b.Field(i).Interface()) { - changes = append(changes, diff{path: path, a: a.Field(i).Interface(), b: b.Field(i).Interface()}) - } - } - } - return changes - case reflect.Ptr, reflect.Interface: - if a.IsNil() || b.IsNil() { - switch { - case a.IsNil() && b.IsNil(): - return nil - case a.IsNil(): - return []diff{{path: path, a: nil, b: b.Interface()}} - default: - return []diff{{path: path, a: a.Interface(), b: nil}} - } - } - return objectReflectDiff(path, a.Elem(), b.Elem()) - case reflect.Chan: - if !reflect.DeepEqual(a.Interface(), b.Interface()) { - return []diff{{path: path, a: a.Interface(), b: b.Interface()}} - } - return nil - case reflect.Slice: - lA, lB := a.Len(), b.Len() - l := lA - if lB < lA { - l = lB - } - if lA == lB && lA == 0 { - if a.IsNil() != b.IsNil() { - return []diff{{path: path, a: a.Interface(), b: b.Interface()}} - } - return nil - } - for i := 0; i < l; i++ { - if !reflect.DeepEqual(a.Index(i), b.Index(i)) { - return objectReflectDiff(path.Index(i), a.Index(i), b.Index(i)) - } - } - var diffs []diff - for i := l; i < lA; i++ { - diffs = append(diffs, diff{path: path.Index(i), a: a.Index(i), b: nil}) - } - for i := l; i < lB; i++ { - diffs = append(diffs, diff{path: path.Index(i), a: nil, b: b.Index(i)}) - } - if len(diffs) == 0 { - diffs = append(diffs, diff{path: path, a: a, b: b}) - } - return diffs - case reflect.Map: - if reflect.DeepEqual(a.Interface(), b.Interface()) { - return nil - } - aKeys := make(map[interface{}]interface{}) - for _, key := range a.MapKeys() { - aKeys[key.Interface()] = a.MapIndex(key).Interface() - } - var missing []diff - for _, key := range b.MapKeys() { - if _, ok := aKeys[key.Interface()]; ok { - delete(aKeys, key.Interface()) - if reflect.DeepEqual(a.MapIndex(key).Interface(), b.MapIndex(key).Interface()) { - continue - } - missing = append(missing, objectReflectDiff(path.Key(fmt.Sprintf("%s", key.Interface())), a.MapIndex(key), b.MapIndex(key))...) - continue - } - missing = append(missing, diff{path: path.Key(fmt.Sprintf("%s", key.Interface())), a: nil, b: b.MapIndex(key).Interface()}) - } - for key, value := range aKeys { - missing = append(missing, diff{path: path.Key(fmt.Sprintf("%s", key)), a: value, b: nil}) - } - if len(missing) == 0 { - missing = append(missing, diff{path: path, a: a.Interface(), b: b.Interface()}) - } - sort.Sort(orderedDiffs(missing)) - return missing - default: - if reflect.DeepEqual(a.Interface(), b.Interface()) { - return nil - } - if !a.CanInterface() { - return []diff{{path: path, a: fmt.Sprintf("%#v", a), b: fmt.Sprintf("%#v", b)}} - } - return []diff{{path: path, a: a.Interface(), b: b.Interface()}} - } -} - -// ObjectGoPrintSideBySide prints a and b as textual dumps side by side, -// enabling easy visual scanning for mismatches. -func ObjectGoPrintSideBySide(a, b interface{}) string { - s := spew.ConfigState{ - Indent: " ", - // Extra deep spew. - DisableMethods: true, - } - sA := s.Sdump(a) - sB := s.Sdump(b) - - linesA := strings.Split(sA, "\n") - linesB := strings.Split(sB, "\n") - width := 0 - for _, s := range linesA { - l := len(s) - if l > width { - width = l - } - } - for _, s := range linesB { - l := len(s) - if l > width { - width = l - } - } - buf := &bytes.Buffer{} - w := tabwriter.NewWriter(buf, width, 0, 1, ' ', 0) - max := len(linesA) - if len(linesB) > max { - max = len(linesB) - } - for i := 0; i < max; i++ { - var a, b string - if i < len(linesA) { - a = linesA[i] - } - if i < len(linesB) { - b = linesB[i] - } - fmt.Fprintf(w, "%s\t%s\n", a, b) - } - w.Flush() - return buf.String() -} diff --git a/vendor/k8s.io/apimachinery/pkg/util/errors/BUILD b/vendor/k8s.io/apimachinery/pkg/util/errors/BUILD deleted file mode 100644 index 8859a8e47..000000000 --- a/vendor/k8s.io/apimachinery/pkg/util/errors/BUILD +++ /dev/null @@ -1,34 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = ["errors_test.go"], - library = ":go_default_library", -) - -go_library( - name = "go_default_library", - srcs = [ - "doc.go", - "errors.go", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/util/framer/BUILD b/vendor/k8s.io/apimachinery/pkg/util/framer/BUILD deleted file mode 100644 index 7b6827195..000000000 --- a/vendor/k8s.io/apimachinery/pkg/util/framer/BUILD +++ /dev/null @@ -1,31 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = ["framer_test.go"], - library = ":go_default_library", -) - -go_library( - name = "go_default_library", - srcs = ["framer.go"], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/util/intstr/BUILD b/vendor/k8s.io/apimachinery/pkg/util/intstr/BUILD deleted file mode 100644 index 9eece8f80..000000000 --- a/vendor/k8s.io/apimachinery/pkg/util/intstr/BUILD +++ /dev/null @@ -1,48 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = ["intstr_test.go"], - library = ":go_default_library", - deps = ["//vendor/github.com/ghodss/yaml:go_default_library"], -) - -go_library( - name = "go_default_library", - srcs = [ - "generated.pb.go", - "intstr.go", - ], - deps = [ - "//vendor/github.com/go-openapi/spec:go_default_library", - "//vendor/github.com/gogo/protobuf/proto:go_default_library", - "//vendor/github.com/golang/glog:go_default_library", - "//vendor/github.com/google/gofuzz:go_default_library", - "//vendor/k8s.io/kube-openapi/pkg/common:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) - -filegroup( - name = "go_default_library_protos", - srcs = ["generated.proto"], - visibility = ["//visibility:public"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/util/json/BUILD b/vendor/k8s.io/apimachinery/pkg/util/json/BUILD deleted file mode 100644 index cc30f7040..000000000 --- a/vendor/k8s.io/apimachinery/pkg/util/json/BUILD +++ /dev/null @@ -1,31 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_library( - name = "go_default_library", - srcs = ["json.go"], -) - -go_test( - name = "go_default_test", - srcs = ["json_test.go"], - library = ":go_default_library", -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/util/net/BUILD b/vendor/k8s.io/apimachinery/pkg/util/net/BUILD deleted file mode 100644 index bdd086a61..000000000 --- a/vendor/k8s.io/apimachinery/pkg/util/net/BUILD +++ /dev/null @@ -1,49 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = [ - "http_test.go", - "interface_test.go", - "port_range_test.go", - "port_split_test.go", - "util_test.go", - ], - library = ":go_default_library", - deps = ["//vendor/github.com/spf13/pflag:go_default_library"], -) - -go_library( - name = "go_default_library", - srcs = [ - "http.go", - "interface.go", - "port_range.go", - "port_split.go", - "util.go", - ], - deps = [ - "//vendor/github.com/golang/glog:go_default_library", - "//vendor/golang.org/x/net/http2:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/util/net/http.go b/vendor/k8s.io/apimachinery/pkg/util/net/http.go index 41be5b2fe..bc2a531b9 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/net/http.go +++ b/vendor/k8s.io/apimachinery/pkg/util/net/http.go @@ -256,8 +256,11 @@ func isDefault(transportProxier func(*http.Request) (*url.URL, error)) bool { // NewProxierWithNoProxyCIDR constructs a Proxier function that respects CIDRs in NO_PROXY and delegates if // no matching CIDRs are found func NewProxierWithNoProxyCIDR(delegate func(req *http.Request) (*url.URL, error)) func(req *http.Request) (*url.URL, error) { - // we wrap the default method, so we only need to perform our check if the NO_PROXY envvar has a CIDR in it + // we wrap the default method, so we only need to perform our check if the NO_PROXY (or no_proxy) envvar has a CIDR in it noProxyEnv := os.Getenv("NO_PROXY") + if noProxyEnv == "" { + noProxyEnv = os.Getenv("no_proxy") + } noProxyRules := strings.Split(noProxyEnv, ",") cidrs := []*net.IPNet{} @@ -273,17 +276,7 @@ func NewProxierWithNoProxyCIDR(delegate func(req *http.Request) (*url.URL, error } return func(req *http.Request) (*url.URL, error) { - host := req.URL.Host - // for some urls, the Host is already the host, not the host:port - if net.ParseIP(host) == nil { - var err error - host, _, err = net.SplitHostPort(req.URL.Host) - if err != nil { - return delegate(req) - } - } - - ip := net.ParseIP(host) + ip := net.ParseIP(req.URL.Hostname()) if ip == nil { return delegate(req) } diff --git a/vendor/k8s.io/apimachinery/pkg/util/runtime/BUILD b/vendor/k8s.io/apimachinery/pkg/util/runtime/BUILD deleted file mode 100644 index 55109577d..000000000 --- a/vendor/k8s.io/apimachinery/pkg/util/runtime/BUILD +++ /dev/null @@ -1,32 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = ["runtime_test.go"], - library = ":go_default_library", -) - -go_library( - name = "go_default_library", - srcs = ["runtime.go"], - deps = ["//vendor/github.com/golang/glog:go_default_library"], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go b/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go index 748174e19..442dde7df 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go +++ b/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go @@ -128,7 +128,9 @@ func (r *rudimentaryErrorBackoff) OnError(error) { r.lastErrorTimeLock.Lock() defer r.lastErrorTimeLock.Unlock() d := time.Since(r.lastErrorTime) - if d < r.minPeriod { + if d < r.minPeriod && d >= 0 { + // If the time moves backwards for any reason, do nothing + // TODO: remove check "d >= 0" after go 1.8 is no longer supported time.Sleep(r.minPeriod - d) } r.lastErrorTime = time.Now() diff --git a/vendor/k8s.io/apimachinery/pkg/util/sets/BUILD b/vendor/k8s.io/apimachinery/pkg/util/sets/BUILD deleted file mode 100644 index 3bf4ebc13..000000000 --- a/vendor/k8s.io/apimachinery/pkg/util/sets/BUILD +++ /dev/null @@ -1,70 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load("@io_kubernetes_build//defs:go.bzl", "go_genrule") -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_library( - name = "go_default_library", - srcs = [ - "byte.go", - "doc.go", - "empty.go", - "int.go", - "int64.go", - "string.go", - ], -) - -go_genrule( - name = "set-gen", - srcs = [ - "//hack/boilerplate:boilerplate.go.txt", - ], - outs = [ - "byte.go", - "doc.go", - "empty.go", - "int.go", - "int64.go", - "string.go", - ], - cmd = """ -$(location //vendor/k8s.io/code-generator/cmd/set-gen) \ - --input-dirs ./vendor/k8s.io/apimachinery/pkg/util/sets/types \ - --output-base $$(dirname $$(dirname $(location :byte.go))) \ - --go-header-file $(location //hack/boilerplate:boilerplate.go.txt) \ - --output-package sets - """, - go_deps = [ - "//vendor/k8s.io/apimachinery/pkg/util/sets/types:go_default_library", - ], - tools = [ - "//vendor/k8s.io/code-generator/cmd/set-gen", - ], -) - -go_test( - name = "go_default_test", - srcs = ["set_test.go"], - library = ":go_default_library", -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [ - ":package-srcs", - "//staging/src/k8s.io/apimachinery/pkg/util/sets/types:all-srcs", - ], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/util/validation/BUILD b/vendor/k8s.io/apimachinery/pkg/util/validation/BUILD deleted file mode 100644 index 252ee5308..000000000 --- a/vendor/k8s.io/apimachinery/pkg/util/validation/BUILD +++ /dev/null @@ -1,36 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = ["validation_test.go"], - library = ":go_default_library", - deps = ["//vendor/k8s.io/apimachinery/pkg/util/validation/field:go_default_library"], -) - -go_library( - name = "go_default_library", - srcs = ["validation.go"], - deps = ["//vendor/k8s.io/apimachinery/pkg/util/validation/field:go_default_library"], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [ - ":package-srcs", - "//staging/src/k8s.io/apimachinery/pkg/util/validation/field:all-srcs", - ], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/util/validation/field/BUILD b/vendor/k8s.io/apimachinery/pkg/util/validation/field/BUILD deleted file mode 100644 index 913833185..000000000 --- a/vendor/k8s.io/apimachinery/pkg/util/validation/field/BUILD +++ /dev/null @@ -1,41 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = [ - "errors_test.go", - "path_test.go", - ], - library = ":go_default_library", -) - -go_library( - name = "go_default_library", - srcs = [ - "errors.go", - "path.go", - ], - deps = [ - "//vendor/k8s.io/apimachinery/pkg/util/errors:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/util/validation/field/errors.go b/vendor/k8s.io/apimachinery/pkg/util/validation/field/errors.go index 43c779a11..31705dee3 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/validation/field/errors.go +++ b/vendor/k8s.io/apimachinery/pkg/util/validation/field/errors.go @@ -19,6 +19,7 @@ package field import ( "fmt" "reflect" + "strconv" "strings" utilerrors "k8s.io/apimachinery/pkg/util/errors" @@ -175,7 +176,11 @@ func Invalid(field *Path, value interface{}, detail string) *Error { func NotSupported(field *Path, value interface{}, validValues []string) *Error { detail := "" if validValues != nil && len(validValues) > 0 { - detail = "supported values: " + strings.Join(validValues, ", ") + quotedValues := make([]string, len(validValues)) + for i, v := range validValues { + quotedValues[i] = strconv.Quote(v) + } + detail = "supported values: " + strings.Join(quotedValues, ", ") } return &Error{ErrorTypeNotSupported, field.String(), value, detail} } diff --git a/vendor/k8s.io/apimachinery/pkg/util/wait/BUILD b/vendor/k8s.io/apimachinery/pkg/util/wait/BUILD deleted file mode 100644 index dfbfb2a7c..000000000 --- a/vendor/k8s.io/apimachinery/pkg/util/wait/BUILD +++ /dev/null @@ -1,36 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = ["wait_test.go"], - library = ":go_default_library", - deps = ["//vendor/k8s.io/apimachinery/pkg/util/runtime:go_default_library"], -) - -go_library( - name = "go_default_library", - srcs = [ - "doc.go", - "wait.go", - ], - deps = ["//vendor/k8s.io/apimachinery/pkg/util/runtime:go_default_library"], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/util/yaml/BUILD b/vendor/k8s.io/apimachinery/pkg/util/yaml/BUILD deleted file mode 100644 index 433c3eacb..000000000 --- a/vendor/k8s.io/apimachinery/pkg/util/yaml/BUILD +++ /dev/null @@ -1,35 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = ["decoder_test.go"], - library = ":go_default_library", -) - -go_library( - name = "go_default_library", - srcs = ["decoder.go"], - deps = [ - "//vendor/github.com/ghodss/yaml:go_default_library", - "//vendor/github.com/golang/glog:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/version/BUILD b/vendor/k8s.io/apimachinery/pkg/version/BUILD deleted file mode 100644 index 8a548064a..000000000 --- a/vendor/k8s.io/apimachinery/pkg/version/BUILD +++ /dev/null @@ -1,27 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", -) - -go_library( - name = "go_default_library", - srcs = [ - "doc.go", - "types.go", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/watch/BUILD b/vendor/k8s.io/apimachinery/pkg/watch/BUILD deleted file mode 100644 index 6285679f3..000000000 --- a/vendor/k8s.io/apimachinery/pkg/watch/BUILD +++ /dev/null @@ -1,69 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_library( - name = "go_default_library", - srcs = [ - "doc.go", - "filter.go", - "mux.go", - "streamwatcher.go", - "until.go", - "watch.go", - "zz_generated.deepcopy.go", - ], - deps = [ - "//vendor/github.com/golang/glog:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/conversion:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/net:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/wait:go_default_library", - ], -) - -go_test( - name = "go_default_xtest", - srcs = [ - "filter_test.go", - "mux_test.go", - "streamwatcher_test.go", - "watch_test.go", - ], - deps = [ - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/wait:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library", - ], -) - -go_test( - name = "go_default_test", - srcs = ["until_test.go"], - library = ":go_default_library", - deps = [ - "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", - "//vendor/k8s.io/apimachinery/pkg/util/wait:go_default_library", - ], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/apimachinery/pkg/watch/zz_generated.deepcopy.go b/vendor/k8s.io/apimachinery/pkg/watch/zz_generated.deepcopy.go index 5c7cc08ea..738d0a29c 100644 --- a/vendor/k8s.io/apimachinery/pkg/watch/zz_generated.deepcopy.go +++ b/vendor/k8s.io/apimachinery/pkg/watch/zz_generated.deepcopy.go @@ -20,23 +20,6 @@ limitations under the License. package watch -import ( - conversion "k8s.io/apimachinery/pkg/conversion" - reflect "reflect" -) - -// GetGeneratedDeepCopyFuncs returns the generated funcs, since we aren't registering them. -// -// Deprecated: deepcopy registration will go away when static deepcopy is fully implemented. -func GetGeneratedDeepCopyFuncs() []conversion.GeneratedDeepCopyFunc { - return []conversion.GeneratedDeepCopyFunc{ - {Fn: func(in interface{}, out interface{}, c *conversion.Cloner) error { - in.(*Event).DeepCopyInto(out.(*Event)) - return nil - }, InType: reflect.TypeOf(&Event{})}, - } -} - // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *Event) DeepCopyInto(out *Event) { *out = *in diff --git a/vendor/k8s.io/apimachinery/third_party/forked/golang/reflect/BUILD b/vendor/k8s.io/apimachinery/third_party/forked/golang/reflect/BUILD deleted file mode 100644 index b5f3d7465..000000000 --- a/vendor/k8s.io/apimachinery/third_party/forked/golang/reflect/BUILD +++ /dev/null @@ -1,31 +0,0 @@ -package(default_visibility = ["//visibility:public"]) - -load( - "@io_bazel_rules_go//go:def.bzl", - "go_library", - "go_test", -) - -go_test( - name = "go_default_test", - srcs = ["deep_equal_test.go"], - library = ":go_default_library", -) - -go_library( - name = "go_default_library", - srcs = ["deep_equal.go"], -) - -filegroup( - name = "package-srcs", - srcs = glob(["**"]), - tags = ["automanaged"], - visibility = ["//visibility:private"], -) - -filegroup( - name = "all-srcs", - srcs = [":package-srcs"], - tags = ["automanaged"], -) diff --git a/vendor/k8s.io/kube-openapi/pkg/common/common.go b/vendor/k8s.io/kube-openapi/pkg/common/common.go index fbe01cabb..7d5534b24 100644 --- a/vendor/k8s.io/kube-openapi/pkg/common/common.go +++ b/vendor/k8s.io/kube-openapi/pkg/common/common.go @@ -32,7 +32,7 @@ type OpenAPIDefinition struct { type ReferenceCallback func(path string) spec.Ref -// OpenAPIDefinitions is collection of all definitions. +// GetOpenAPIDefinitions is collection of all definitions. type GetOpenAPIDefinitions func(ReferenceCallback) map[string]OpenAPIDefinition // OpenAPIDefinitionGetter gets openAPI definitions for a given type. If a type implements this interface, @@ -59,6 +59,12 @@ type Config struct { // will show up as ... "responses" : {"default" : $DefaultResponse} in the spec. DefaultResponse *spec.Response + // ResponseDefinitions will be added to "responses" under the top-level swagger object. This is an object + // that holds responses definitions that can be used across operations. This property does not define + // global responses for all operations. For more info please refer: + // https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md#fixed-fields + ResponseDefinitions map[string]spec.Response + // CommonResponses will be added as a response to all operation specs. This is a good place to add common // responses such as authorization failed. CommonResponses map[int]spec.Response From a4f434fd40fc9338cf5b8f8cec62f9156ace3d7f Mon Sep 17 00:00:00 2001 From: Andrew Cornies Date: Mon, 11 Mar 2019 12:42:10 -0400 Subject: [PATCH 2/2] Updates based on PR feedback: - move logging back to caller - return both http status code and k8s reason - add tests for default and conflict reasons Signed-off-by: Andrew Cornies --- handlers/secrets.go | 36 +++++++++++++++++++----------------- handlers/secrets_test.go | 29 +++++++++++++++++++++++++++++ 2 files changed, 48 insertions(+), 17 deletions(-) diff --git a/handlers/secrets.go b/handlers/secrets.go index b01eb06d0..95b5d24c6 100644 --- a/handlers/secrets.go +++ b/handlers/secrets.go @@ -54,7 +54,9 @@ func getSecretsHandler(kube typedV1.SecretInterface, w http.ResponseWriter, r *h selector := fmt.Sprintf("%s=%s", secretLabel, secretLabelValue) res, err := kube.List(metav1.ListOptions{LabelSelector: selector}) if err != nil { - w.WriteHeader(processErrorReasons("query", err)) + status, reason := processErrorReasons(err) + log.Printf("Secret list error reason: %s, %v\n", reason, err) + w.WriteHeader(status) return } @@ -85,7 +87,9 @@ func createSecretHandler(kube typedV1.SecretInterface, namespace string, w http. } _, err = kube.Create(secret) if err != nil { - w.WriteHeader(processErrorReasons("create", err)) + status, reason := processErrorReasons(err) + log.Printf("Secret create error reason: %s, %v\n", reason, err) + w.WriteHeader(status) return } log.Printf("Secret %s create\n", secret.GetName()) @@ -113,7 +117,9 @@ func replaceSecretHandler(kube typedV1.SecretInterface, namespace string, w http secret.StringData = newSecret.StringData _, err = kube.Update(secret) if err != nil { - w.WriteHeader(processErrorReasons("update", err)) + status, reason := processErrorReasons(err) + log.Printf("Secret update error reason: %s, %v\n", reason, err) + w.WriteHeader(status) return } log.Printf("Secret %s updated", secret.GetName()) @@ -133,7 +139,9 @@ func deleteSecretHandler(kube typedV1.SecretInterface, namespace string, w http. w.WriteHeader(http.StatusNotFound) return } else if err != nil { - w.WriteHeader(processErrorReasons("delete", err)) + status, reason := processErrorReasons(err) + log.Printf("Secret delete error reason: %s, %v\n", reason, err) + w.WriteHeader(status) return } log.Printf("Secret %s deleted\n", secret.GetName()) @@ -309,25 +317,19 @@ func isNotFound(err error) bool { } // processErrorReasons maps k8serrors.ReasonForError to http status codes -func processErrorReasons(context string, err error) int { +func processErrorReasons(err error) (int, metav1.StatusReason) { switch { case k8serrors.ReasonForError(err) == metav1.StatusReasonConflict: - log.Printf("Secret %s error reason: %s, %v\n", context, metav1.StatusReasonConflict, err) - return http.StatusConflict + return http.StatusConflict, metav1.StatusReasonConflict case k8serrors.ReasonForError(err) == metav1.StatusReasonInvalid: - log.Printf("Secret %s error reason: %s, %v\n", context, metav1.StatusReasonInvalid, err) - return http.StatusUnprocessableEntity + return http.StatusUnprocessableEntity, metav1.StatusReasonInvalid case k8serrors.ReasonForError(err) == metav1.StatusReasonBadRequest: - log.Printf("Secret %s error reason: %s, %v\n", context, metav1.StatusReasonBadRequest, err) - return http.StatusBadRequest + return http.StatusBadRequest, metav1.StatusReasonBadRequest case k8serrors.ReasonForError(err) == metav1.StatusReasonForbidden: - log.Printf("Secret %s error reason: %s, %v\n", context, metav1.StatusReasonForbidden, err) - return http.StatusForbidden + return http.StatusForbidden, metav1.StatusReasonForbidden case k8serrors.ReasonForError(err) == metav1.StatusReasonTimeout: - log.Printf("Secret %s error reason: %s, %v\n", context, metav1.StatusReasonTimeout, err) - return http.StatusRequestTimeout + return http.StatusRequestTimeout, metav1.StatusReasonTimeout default: - log.Printf("Secret %s error: %v\n", context, err) - return http.StatusInternalServerError + return http.StatusInternalServerError, metav1.StatusReasonInternalError } } diff --git a/handlers/secrets_test.go b/handlers/secrets_test.go index 3875a5c55..80cb48006 100644 --- a/handlers/secrets_test.go +++ b/handlers/secrets_test.go @@ -1,12 +1,17 @@ package handlers import ( + "errors" "fmt" + "net/http" "testing" "github.com/openfaas/faas/gateway/requests" apiv1 "k8s.io/api/core/v1" v1beta1 "k8s.io/api/extensions/v1beta1" + k8serrors "k8s.io/apimachinery/pkg/api/errors" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/runtime/schema" ) func Test_UpdateSecrets_DoesNotAddVolumeIfRequestSecretsIsNil(t *testing.T) { @@ -226,6 +231,30 @@ func Test_UpdateSecrets_RemovesSecretsVolumeIfRequestSecretsIsEmptyOrNil(t *test validateEmptySecretVolumesAndMounts(t, deployment) } +func Test_DefaultErrorReason(t *testing.T) { + err := errors.New("A default error mapping") + status, reason := processErrorReasons(err) + if status != http.StatusInternalServerError { + t.Errorf("Unexpected default status code: %d", status) + } + if reason != metav1.StatusReasonInternalError { + t.Errorf("Unexpected default reason: %s", reason) + } +} + +func Test_ConflictErrorReason(t *testing.T) { + gv := schema.GroupResource{Group: "testing", Resource: "testing"} + statusError := k8serrors.NewConflict(gv, "conflict_test", errors.New("A test error for confict")) + + status, reason := processErrorReasons(statusError) + if status != http.StatusConflict { + t.Errorf("Unexpected default status code: %d", status) + } + if !k8serrors.IsConflict(statusError) { + t.Errorf("Unexpected default reason: %s", reason) + } +} + func validateEmptySecretVolumesAndMounts(t *testing.T, deployment *v1beta1.Deployment) { numVolumes := len(deployment.Spec.Template.Spec.Volumes) if numVolumes != 0 {