Fork godep to fix inconsistent abbreviation size

hack/godep-restore.sh

@@ -31,5 +31,5 @@ fi
 kube::util::ensure_godep_version
 
 kube::log::status "Downloading dependencies - this might take a while"
-GOPATH="${GOPATH}:${KUBE_ROOT}/staging" godep restore "$@"
+GOPATH="${GOPATH}:${KUBE_ROOT}/staging" ${KUBE_GODEP:?} restore "$@"
 kube::log::status "Done"

hack/godep-save.sh

@@ -57,7 +57,6 @@ fi
 REQUIRED_BINS=(
   "github.com/onsi/ginkgo/ginkgo"
   "github.com/jteeuwen/go-bindata/go-bindata"
-  "github.com/tools/godep"
   "github.com/client9/misspell/cmd/misspell"
   "github.com/cloudflare/cfssl/cmd/cfssl"
   "github.com/cloudflare/cfssl/cmd/cfssljson"
@@ -71,7 +70,7 @@ kube::log::status "Running godep save - this might take a while"
 # This uses $(pwd) rather than ${KUBE_ROOT} because KUBE_ROOT will be
 # realpath'ed, and godep barfs ("... is not using a known version control
 # system") on our staging dirs.
-GOPATH="${GOPATH}:$(pwd)/staging" godep save "${REQUIRED_BINS[@]}"
+GOPATH="${GOPATH}:$(pwd)/staging" ${KUBE_GODEP:?} save "${REQUIRED_BINS[@]}"
 
 # create a symlink in vendor directory pointing to the staging client. This
 # let other packages use the staging client as if it were vendored.

hack/lib/util.sh

@@ -441,28 +441,30 @@ kube::util::ensure_clean_working_dir() {
 
 # Ensure that the given godep version is installed and in the path.  Almost
 # nobody should use any version but the default.
+#
+# Sets:
+#  KUBE_GODEP: The path to the godep binary
+#
 kube::util::ensure_godep_version() {
-  GODEP_VERSION=${1:-"v80"} # this version is known to work
+  local godep_target_version=${1:-"v80-k8s-r1"} # this version is known to work
 
-  if [[ "$(godep version 2>/dev/null)" == *"godep ${GODEP_VERSION}"* ]]; then
+  # If KUBE_GODEP is already set, and it's the right version, then use it.
+  if [[ -n "${KUBE_GODEP:-}" && "$(${KUBE_GODEP:?} version 2>/dev/null)" == *"godep ${godep_target_version}"* ]]; then
+    kube::log::status "Using ${KUBE_GODEP}"
     return
   fi
 
-  kube::log::status "Installing godep version ${GODEP_VERSION}"
-  go install k8s.io/kubernetes/vendor/github.com/tools/godep/
-  if ! which godep >/dev/null 2>&1; then
-    kube::log::error "Can't find godep - is your GOPATH 'bin' in your PATH?"
-    kube::log::error "  GOPATH: ${GOPATH}"
-    kube::log::error "  PATH:   ${PATH}"
-    return 1
-  fi
-
-  if [[ "$(godep version 2>/dev/null)" != *"godep ${GODEP_VERSION}"* ]]; then
-    kube::log::error "Wrong godep version - is your GOPATH 'bin' in your PATH?"
-    kube::log::error "  expected: godep ${GODEP_VERSION}"
-    kube::log::error "  got:      $(godep version)"
-    kube::log::error "  GOPATH: ${GOPATH}"
-    kube::log::error "  PATH:   ${PATH}"
+  # Otherwise, install forked godep
+  kube::log::status "Installing godep version ${godep_target_version}"
+  # Run in hermetic GOPATH
+  kube::golang::setup_env
+  go install k8s.io/kubernetes/third_party/forked/godep
+  export KUBE_GODEP="${KUBE_GOPATH}/bin/godep"
+  kube::log::status "Installed ${KUBE_GODEP}"
+
+  # Verify that the installed godep from fork is what we expect
+  if [[ "$(${KUBE_GODEP:?} version 2>/dev/null)" != *"godep ${godep_target_version}"* ]]; then
+    kube::log::error "Expected godep ${godep_target_version} from ${KUBE_GODEP}, got $(${KUBE_GODEP:?} version)"
     return 1
   fi
 }

hack/update-staging-godeps-dockerized.sh

@@ -70,7 +70,7 @@ function updateGodepManifest() {
   pushd "${TMP_GOPATH}/src/k8s.io/${repo}" >/dev/null
     kube::log::status "Updating godeps for k8s.io/${repo}"
     rm -rf Godeps # remove the current Godeps.json so we always rebuild it
-    GOPATH="${TMP_GOPATH}:${GOPATH}:${GOPATH}/src/k8s.io/kubernetes/staging" godep save ${GODEP_OPTS} ./... 2>&1 | sed 's/^/  /'
+    GOPATH="${TMP_GOPATH}:${GOPATH}:${GOPATH}/src/k8s.io/kubernetes/staging" ${KUBE_GODEP:?} save ${GODEP_OPTS} ./... 2>&1 | sed 's/^/  /'
 
     # Rewriting Godeps.json to cross-out commits that don't really exist because we haven't pushed the prereqs yet
     local repo

hack/verify-godeps.sh

@@ -51,7 +51,6 @@ function cleanup {
     echo "Removing ${_tmpdir}"
     rm -rf "${_tmpdir}"
   fi
-  export GODEP=""
 }
 trap cleanup EXIT
 
@@ -85,7 +84,7 @@ ret=0
 
 pushd "${KUBE_ROOT}" > /dev/null 2>&1
   # Test for diffs
-  if ! _out="$(diff -Naupr --ignore-matching-lines='^\s*\"GoVersion\":' --ignore-matching-line='^\s*\"GodepVersion\":' --ignore-matching-lines='^\s*\"Comment\":' Godeps/Godeps.json ${_kubetmp}/Godeps/Godeps.json)"; then
+  if ! _out="$(diff -Naupr --ignore-matching-lines='^\s*\"GoVersion\":' Godeps/Godeps.json ${_kubetmp}/Godeps/Godeps.json)"; then
     echo "Your Godeps.json is different:" >&2
     echo "${_out}" >&2
     echo "Godeps Verify failed." >&2

third_party/BUILD

@@ -22,6 +22,7 @@ filegroup(
         "//third_party/forked/etcd221/wal:all-srcs",
         "//third_party/forked/etcd237/pkg/fileutil:all-srcs",
         "//third_party/forked/etcd237/wal:all-srcs",
+        "//third_party/forked/godep:all-srcs",
         "//third_party/forked/golang/expansion:all-srcs",
         "//third_party/forked/golang/reflect:all-srcs",
         "//third_party/forked/golang/template:all-srcs",

vendor/github.com/tools/godep/BUILD → third_party/forked/godep/BUILD

@@ -1,5 +1,7 @@
 load("@io_bazel_rules_go//go:def.bzl", "go_binary", "go_library")
 
+licenses(["notice"])
+
 go_library(
     name = "go_default_library",
     srcs = [
@@ -24,8 +26,7 @@ go_library(
         "vcs.go",
         "version.go",
     ],
-    importmap = "k8s.io/kubernetes/vendor/github.com/tools/godep",
-    importpath = "github.com/tools/godep",
+    importpath = "k8s.io/kubernetes/third_party/forked/godep",
     visibility = ["//visibility:private"],
     deps = [
         "//vendor/github.com/kr/fs:go_default_library",

vendor/github.com/tools/godep/godepfile.go → third_party/forked/godep/godepfile.go

@@ -173,7 +173,7 @@ func (g *Godeps) save() (int64, error) {
 }
 
 func (g *Godeps) writeTo(w io.Writer) (int64, error) {
-	g.GodepVersion = fmt.Sprintf("v%d", version) // godep always writes its current version.
+	g.GodepVersion = fmt.Sprintf("v%s", version) // godep always writes its current version.
 	b, err := json.MarshalIndent(g, "", "\t")
 	if err != nil {
 		return 0, err

vendor/github.com/tools/godep/vcs.go → third_party/forked/godep/vcs.go

@@ -40,7 +40,7 @@ var vcsGit = &VCS{
 	vcs: vcs.ByCmd("git"),
 
 	IdentifyCmd: "rev-parse HEAD",
-	DescribeCmd: "describe --tags",
+	DescribeCmd: "describe --tags --abbrev=14",
 	DiffCmd:     "diff {rev}",
 	ListCmd:     "ls-files --full-name",
 	RootCmd:     "rev-parse --show-cdup",

vendor/github.com/tools/godep/version.go → third_party/forked/godep/version.go

@@ -8,7 +8,7 @@ import (
 	"strings"
 )
 
-const version = 80
+const version = "80-k8s-r1"
 
 var cmdVersion = &Command{
 	Name:  "version",
@@ -21,7 +21,7 @@ Displays the version of godep as well as the target OS, architecture and go runt
 }
 
 func versionString() string {
-	return fmt.Sprintf("godep v%d (%s/%s/%s)", version, runtime.GOOS, runtime.GOARCH, runtime.Version())
+	return fmt.Sprintf("godep v%s (%s/%s/%s)", version, runtime.GOOS, runtime.GOARCH, runtime.Version())
 }
 
 func runVersion(cmd *Command, args []string) {

vendor/BUILD

@@ -15,7 +15,6 @@ filegroup(
         "//vendor/bitbucket.org/ww/goautoneg:all-srcs",
         "//vendor/cloud.google.com/go/compute/metadata:all-srcs",
         "//vendor/cloud.google.com/go/internal:all-srcs",
-        "//vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-04-01/compute:all-srcs",
         "//vendor/github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2018-10-01/compute:all-srcs",
         "//vendor/github.com/Azure/azure-sdk-for-go/services/containerregistry/mgmt/2017-10-01/containerregistry:all-srcs",
         "//vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2017-09-01/network:all-srcs",
@@ -364,7 +363,6 @@ filegroup(
         "//vendor/github.com/stretchr/testify/require:all-srcs",
         "//vendor/github.com/syndtr/gocapability/capability:all-srcs",
         "//vendor/github.com/tmc/grpc-websocket-proxy/wsproxy:all-srcs",
-        "//vendor/github.com/tools/godep:all-srcs",
         "//vendor/github.com/ugorji/go/codec:all-srcs",
         "//vendor/github.com/vishvananda/netlink:all-srcs",
         "//vendor/github.com/vishvananda/netns:all-srcs",