published by bot

copied from https://github.com/kubernetes/kubernetes.git
last commit is f6eb28765f85dcd9e0b3b6c094605e7fff779e42

godeps-json-updater.go

@@ -0,0 +1,88 @@
+/*
+Copyright 2016 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 main
+
+import (
+	"encoding/json"
+	"flag"
+	"log"
+	"os"
+	"strings"
+)
+
+var (
+	godepsFile           = flag.String("godeps-file", "", "absolute path to Godeps.json")
+	clientRepoImportPath = flag.String("client-go-import-path", "", "import path to a version of client-go, e.g., k8s.io/client-go/1.4")
+)
+
+type Dependency struct {
+	ImportPath string
+	Comment    string `json:",omitempty"`
+	Rev        string
+}
+
+type Godeps struct {
+	ImportPath   string
+	GoVersion    string
+	GodepVersion string
+	Packages     []string `json:",omitempty"` // Arguments to save, if any.
+	Deps         []Dependency
+}
+
+// rewrites the Godeps.ImportPath, removes the Deps whose ImportPath contains "k8s.io/kubernetes"
+func main() {
+	flag.Parse()
+	var g Godeps
+	if len(*godepsFile) == 0 {
+		log.Fatalf("absolute ath to Godeps.json is required")
+	}
+	if len(*clientRepoImportPath) == 0 {
+		log.Fatalf("import path to a version of client-go is required")
+	}
+	f, err := os.OpenFile(*godepsFile, os.O_RDWR, 0666)
+	if err != nil {
+		log.Fatalf("cannot open file %q: %v", *godepsFile, err)
+	}
+	defer f.Close()
+	err = json.NewDecoder(f).Decode(&g)
+	if err != nil {
+		log.Fatalf("Unable to parse %q: %v", *godepsFile, err)
+	}
+	// rewrites the Godeps.ImportPath
+	g.ImportPath = *clientRepoImportPath
+	// removes the Deps whose ImportPath contains "k8s.io/kubernetes"
+	i := 0
+	for _, dep := range g.Deps {
+		if strings.Contains(dep.ImportPath, "k8s.io/kubernetes") {
+			continue
+		}
+		g.Deps[i] = dep
+		i++
+	}
+	g.Deps = g.Deps[:i]
+	b, err := json.MarshalIndent(g, "", "\t")
+	if err != nil {
+		log.Fatal(err)
+	}
+	n, err := f.WriteAt(append(b, '\n'), 0)
+	if err != nil {
+		log.Fatal(err)
+	}
+	if err := f.Truncate(int64(n)); err != nil {
+		log.Fatal(err)
+	}
+}