feat: add controller-gen support

oNaiPs · Oct 13, 2023 · 581975b · 581975b
1 parent 04f43cd
commit 581975b
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Showing 12 changed files with 273 additions and 16 deletions.
diff --git a/README.md b/README.md
@@ -62,6 +62,7 @@ following tools:
 - [go-bindata](https://github.com/go-bindata/go-bindata): Turn data file into go
   code.
 - [genny](https://github.com/cheekybits/genny): Elegant generics for Go.
+- [controller-gen](https://book.kubebuilder.io/reference/controller-gen) Generates utility code and Kubernetes YAML.
 
 Above commands can be called in binary form, or with go run. E.g.:
 

diff --git a/e2e/controller-gen/.gitignore b/e2e/controller-gen/.gitignore
@@ -0,0 +1 @@
+out/
diff --git a/e2e/controller-gen/a.go b/e2e/controller-gen/a.go
@@ -0,0 +1,25 @@
+package controller_gen
+
+//go:generate controller-gen paths=a.go output:dir:=out crd object:headerFile=./header.txt webhook schemapatch:manifests=./manifests rbac:roleName=operator-role output:crd:artifacts:config=out/crd/artifacts output:crd:dir:=out/crd/base
+
+import metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+type ProjectSpec struct {
+	Replicas int `json:"replicas"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+type Project struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec ProjectSpec `json:"spec"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+type ProjectList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+
+	Items []Project `json:"items"`
+}
diff --git a/e2e/controller-gen/header.txt b/e2e/controller-gen/header.txt
@@ -0,0 +1 @@
+// This is a header comment
diff --git a/e2e/controller-gen/manifests/one.yaml b/e2e/controller-gen/manifests/one.yaml
@@ -0,0 +1,2 @@
+---
+a: 1
diff --git a/e2e/generated_hashes.txt b/e2e/generated_hashes.txt
@@ -1,3 +1,5 @@
+231 eec887e12d54e3d0ff1a00b4dd68a311 *controller-gen/out/crd/base/_.yaml
+1807 878aeba90c0c8247846d4019119ee0a1 *controller-gen/out/zz_generated.deepcopy.go
 102 42dcf71179e23b112de0a76f610c563e *custom/a.moved.go
 4762 03432f47ba5948d71bbdc83573d843aa *esc/static.go
 12690 292ec370e175a885610da9a79821d6d2 *genny/gen-a.go

diff --git a/go.mod b/go.mod
@@ -20,6 +20,8 @@ require (
 	golang.org/x/exp v0.0.0-20230905200255-921286631fa9
 	golang.org/x/tools v0.13.0
 	gotest.tools/gotestsum v1.11.0
+	k8s.io/apimachinery v0.28.0
+	sigs.k8s.io/controller-tools v0.13.0
 )
 
 require (
@@ -50,7 +52,7 @@ require (
 	github.com/butuzov/ireturn v0.2.0 // indirect
 	github.com/butuzov/mirror v1.1.0 // indirect
 	github.com/ccojocar/zxcvbn-go v1.0.1 // indirect
-	github.com/cespare/xxhash/v2 v2.1.2 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/charithe/durationcheck v0.0.10 // indirect
 	github.com/chavacava/garif v0.0.0-20230227094218-b8c73b2037b8 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
@@ -68,6 +70,7 @@ require (
 	github.com/fsnotify/fsnotify v1.6.0 // indirect
 	github.com/fzipp/gocyclo v0.6.0 // indirect
 	github.com/go-critic/go-critic v0.9.0 // indirect
+	github.com/go-logr/logr v1.2.4 // indirect
 	github.com/go-toolsmith/astcast v1.1.0 // indirect
 	github.com/go-toolsmith/astcopy v1.1.0 // indirect
 	github.com/go-toolsmith/astequal v1.1.0 // indirect
@@ -76,8 +79,10 @@ require (
 	github.com/go-toolsmith/strparse v1.1.0 // indirect
 	github.com/go-toolsmith/typep v1.1.0 // indirect
 	github.com/go-xmlfmt/xmlfmt v1.1.2 // indirect
+	github.com/gobuffalo/flect v1.0.2 // indirect
 	github.com/gobwas/glob v0.2.3 // indirect
 	github.com/gofrs/flock v0.8.1 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/golangci/check v0.0.0-20180506172741-cfe4005ccda2 // indirect
 	github.com/golangci/dupl v0.0.0-20180902072040-3e9179ac440a // indirect
@@ -89,6 +94,7 @@ require (
 	github.com/golangci/revgrep v0.0.0-20220804021717-745bb2f7c2e6 // indirect
 	github.com/golangci/unconvert v0.0.0-20180507085042-28b1c447d1f4 // indirect
 	github.com/google/go-cmp v0.5.9 // indirect
+	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
 	github.com/google/uuid v1.3.1 // indirect
 	github.com/gordonklaus/ineffassign v0.0.0-20230610083614-0e73809eb601 // indirect
@@ -105,6 +111,7 @@ require (
 	github.com/jgautheron/goconst v1.5.1 // indirect
 	github.com/jingyugao/rowserrcheck v1.1.1 // indirect
 	github.com/jirfag/go-printf-func-name v0.0.0-20200119135958-7558a9eaa5af // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/julz/importas v0.1.0 // indirect
 	github.com/kisielk/errcheck v1.6.3 // indirect
 	github.com/kisielk/gotool v1.0.0 // indirect
@@ -123,11 +130,13 @@ require (
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.19 // indirect
 	github.com/mattn/go-runewidth v0.0.9 // indirect
-	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
 	github.com/mbilski/exhaustivestruct v1.2.0 // indirect
 	github.com/mgechev/revive v1.3.2 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/moricho/tparallel v0.3.1 // indirect
 	github.com/nakabonne/nestif v0.3.1 // indirect
 	github.com/nishanths/exhaustive v0.11.0 // indirect
@@ -138,10 +147,10 @@ require (
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/polyfloyd/go-errorlint v1.4.4 // indirect
-	github.com/prometheus/client_golang v1.12.1 // indirect
-	github.com/prometheus/client_model v0.2.0 // indirect
-	github.com/prometheus/common v0.32.1 // indirect
-	github.com/prometheus/procfs v0.7.3 // indirect
+	github.com/prometheus/client_golang v1.16.0 // indirect
+	github.com/prometheus/client_model v0.4.0 // indirect
+	github.com/prometheus/common v0.44.0 // indirect
+	github.com/prometheus/procfs v0.10.1 // indirect
 	github.com/quasilyte/go-ruleguard v0.4.0 // indirect
 	github.com/quasilyte/gogrep v0.5.0 // indirect
 	github.com/quasilyte/regex/syntax v0.0.0-20210819130434-b3f0c404a727 // indirect
@@ -191,17 +200,26 @@ require (
 	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/exp/typeparams v0.0.0-20230307190834-24139beb5833 // indirect
 	golang.org/x/mod v0.13.0 // indirect
+	golang.org/x/net v0.15.0 // indirect
 	golang.org/x/sync v0.3.0 // indirect
 	golang.org/x/sys v0.13.0 // indirect
 	golang.org/x/term v0.13.0 // indirect
 	golang.org/x/text v0.13.0 // indirect
 	google.golang.org/protobuf v1.30.0 // indirect
+	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	honnef.co/go/tools v0.4.5 // indirect
+	k8s.io/api v0.28.0 // indirect
+	k8s.io/apiextensions-apiserver v0.28.0 // indirect
+	k8s.io/klog/v2 v2.100.1 // indirect
+	k8s.io/utils v0.0.0-20230406110748-d93618cff8a2 // indirect
 	mvdan.cc/gofumpt v0.5.0 // indirect
 	mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed // indirect
 	mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b // indirect
 	mvdan.cc/unparam v0.0.0-20221223090309-7455f1af531d // indirect
+	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect
+	sigs.k8s.io/yaml v1.3.0 // indirect
 )