Add generated file
This PR adds generated files under pkg/client and vendor folder.
This commit is contained in:
xing-yang
289
vendor/golang.org/x/tools/cmd/go-contrib-init/contrib.go
generated
vendored
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289
vendor/golang.org/x/tools/cmd/go-contrib-init/contrib.go
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vendored
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@@ -0,0 +1,289 @@
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// Copyright 2017 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// The go-contrib-init command helps new Go contributors get their development
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// environment set up for the Go contribution process.
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//
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// It aims to be a complement or alternative to https://golang.org/doc/contribute.html.
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package main
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import (
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"bytes"
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"flag"
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"fmt"
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"go/build"
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"io/ioutil"
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"log"
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"os"
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"os/exec"
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"path/filepath"
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"regexp"
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"runtime"
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"strings"
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)
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var (
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repo = flag.String("repo", detectrepo(), "Which go repo you want to contribute to. Use \"go\" for the core, or e.g. \"net\" for golang.org/x/net/*")
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dry = flag.Bool("dry-run", false, "Fail with problems instead of trying to fix things.")
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)
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func main() {
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log.SetFlags(0)
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flag.Parse()
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checkCLA()
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checkGoroot()
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checkWorkingDir()
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checkGitOrigin()
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checkGitCodeReview()
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fmt.Print("All good. Happy hacking!\n" +
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"Remember to squash your revised commits and preserve the magic Change-Id lines.\n" +
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"Next steps: https://golang.org/doc/contribute.html#commit_changes\n")
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}
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func detectrepo() string {
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wd, err := os.Getwd()
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if err != nil {
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return "go"
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}
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for _, path := range filepath.SplitList(build.Default.GOPATH) {
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rightdir := filepath.Join(path, "src", "golang.org", "x") + string(os.PathSeparator)
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if strings.HasPrefix(wd, rightdir) {
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tail := wd[len(rightdir):]
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end := strings.Index(tail, string(os.PathSeparator))
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if end > 0 {
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repo := tail[:end]
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return repo
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}
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}
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}
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return "go"
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}
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var googleSourceRx = regexp.MustCompile(`(?m)^(go|go-review)?\.googlesource.com\b`)
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func checkCLA() {
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slurp, err := ioutil.ReadFile(cookiesFile())
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if err != nil && !os.IsNotExist(err) {
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log.Fatal(err)
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}
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if googleSourceRx.Match(slurp) {
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// Probably good.
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return
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}
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log.Fatal("Your .gitcookies file isn't configured.\n" +
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"Next steps:\n" +
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" * Submit a CLA (https://golang.org/doc/contribute.html#cla) if not done\n" +
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" * Go to https://go.googlesource.com/ and click \"Generate Password\" at the top,\n" +
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" then follow instructions.\n" +
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" * Run go-contrib-init again.\n")
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}
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func expandUser(s string) string {
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env := "HOME"
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if runtime.GOOS == "windows" {
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env = "USERPROFILE"
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} else if runtime.GOOS == "plan9" {
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env = "home"
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}
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home := os.Getenv(env)
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if home == "" {
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return s
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}
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if len(s) >= 2 && s[0] == '~' && os.IsPathSeparator(s[1]) {
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if runtime.GOOS == "windows" {
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s = filepath.ToSlash(filepath.Join(home, s[2:]))
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} else {
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s = filepath.Join(home, s[2:])
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}
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}
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return os.Expand(s, func(env string) string {
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if env == "HOME" {
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return home
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}
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return os.Getenv(env)
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})
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}
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func cookiesFile() string {
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out, _ := exec.Command("git", "config", "http.cookiefile").Output()
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if s := strings.TrimSpace(string(out)); s != "" {
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if strings.HasPrefix(s, "~") {
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s = expandUser(s)
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}
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return s
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}
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if runtime.GOOS == "windows" {
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return filepath.Join(os.Getenv("USERPROFILE"), ".gitcookies")
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}
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return filepath.Join(os.Getenv("HOME"), ".gitcookies")
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}
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func checkGoroot() {
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v := os.Getenv("GOROOT")
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if v == "" {
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return
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}
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if *repo == "go" {
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if strings.HasPrefix(v, "/usr/") {
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log.Fatalf("Your GOROOT environment variable is set to %q\n"+
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"This is almost certainly not what you want. Either unset\n"+
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"your GOROOT or set it to the path of your development version\n"+
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"of Go.", v)
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}
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slurp, err := ioutil.ReadFile(filepath.Join(v, "VERSION"))
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if err == nil {
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slurp = bytes.TrimSpace(slurp)
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log.Fatalf("Your GOROOT environment variable is set to %q\n"+
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"But that path is to a binary release of Go, with VERSION file %q.\n"+
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"You should hack on Go in a fresh checkout of Go. Fix or unset your GOROOT.\n",
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v, slurp)
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}
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}
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}
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func checkWorkingDir() {
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wd, err := os.Getwd()
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if err != nil {
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log.Fatal(err)
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}
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if *repo == "go" {
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if inGoPath(wd) {
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log.Fatalf(`You can't work on Go from within your GOPATH. Please checkout Go outside of your GOPATH
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Current directory: %s
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GOPATH: %s
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`, wd, os.Getenv("GOPATH"))
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}
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return
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}
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gopath := firstGoPath()
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if gopath == "" {
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log.Fatal("Your GOPATH is not set, please set it")
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}
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rightdir := filepath.Join(gopath, "src", "golang.org", "x", *repo)
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if !strings.HasPrefix(wd, rightdir) {
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dirExists, err := exists(rightdir)
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if err != nil {
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log.Fatal(err)
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}
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if !dirExists {
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log.Fatalf("The repo you want to work on is currently not on your system.\n"+
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"Run %q to obtain this repo\n"+
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"then go to the directory %q\n",
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"go get -d golang.org/x/"+*repo, rightdir)
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}
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log.Fatalf("Your current directory is:%q\n"+
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"Working on golang/x/%v requires you be in %q\n",
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wd, *repo, rightdir)
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}
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}
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func firstGoPath() string {
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list := filepath.SplitList(build.Default.GOPATH)
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if len(list) < 1 {
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return ""
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}
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return list[0]
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}
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func exists(path string) (bool, error) {
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_, err := os.Stat(path)
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if os.IsNotExist(err) {
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return false, nil
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}
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return true, err
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}
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func inGoPath(wd string) bool {
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if os.Getenv("GOPATH") == "" {
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return false
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}
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for _, path := range filepath.SplitList(os.Getenv("GOPATH")) {
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if strings.HasPrefix(wd, filepath.Join(path, "src")) {
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return true
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}
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}
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return false
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}
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// mostly check that they didn't clone from github
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func checkGitOrigin() {
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if _, err := exec.LookPath("git"); err != nil {
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log.Fatalf("You don't appear to have git installed. Do that.")
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}
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wantRemote := "https://go.googlesource.com/" + *repo
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remotes, err := exec.Command("git", "remote", "-v").Output()
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if err != nil {
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msg := cmdErr(err)
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if strings.Contains(msg, "Not a git repository") {
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log.Fatalf("Your current directory is not in a git checkout of %s", wantRemote)
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}
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log.Fatalf("Error running git remote -v: %v", msg)
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}
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matches := 0
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for _, line := range strings.Split(string(remotes), "\n") {
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line = strings.TrimSpace(line)
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if !strings.HasPrefix(line, "origin") {
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continue
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}
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if !strings.Contains(line, wantRemote) {
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curRemote := strings.Fields(strings.TrimPrefix(line, "origin"))[0]
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// TODO: if not in dryRun mode, just fix it?
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log.Fatalf("Current directory's git was cloned from %q; origin should be %q", curRemote, wantRemote)
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}
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matches++
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}
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if matches == 0 {
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log.Fatalf("git remote -v output didn't contain expected %q. Got:\n%s", wantRemote, remotes)
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}
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}
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func cmdErr(err error) string {
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if ee, ok := err.(*exec.ExitError); ok && len(ee.Stderr) > 0 {
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return fmt.Sprintf("%s: %s", err, ee.Stderr)
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}
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return fmt.Sprint(err)
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}
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func checkGitCodeReview() {
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if _, err := exec.LookPath("git-codereview"); err != nil {
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if *dry {
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log.Fatalf("You don't appear to have git-codereview tool. While this is technically optional,\n" +
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"almost all Go contributors use it. Our documentation and this tool assume it is used.\n" +
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"To install it, run:\n\n\t$ go get golang.org/x/review/git-codereview\n\n(Then run go-contrib-init again)")
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}
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err := exec.Command("go", "get", "golang.org/x/review/git-codereview").Run()
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if err != nil {
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log.Fatalf("Error running go get golang.org/x/review/git-codereview: %v", cmdErr(err))
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}
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log.Printf("Installed git-codereview (ran `go get golang.org/x/review/git-codereview`)")
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}
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missing := false
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for _, cmd := range []string{"change", "gofmt", "mail", "pending", "submit", "sync"} {
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v, _ := exec.Command("git", "config", "alias."+cmd).Output()
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if strings.Contains(string(v), "codereview") {
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continue
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}
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if *dry {
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log.Printf("Missing alias. Run:\n\t$ git config alias.%s \"codereview %s\"", cmd, cmd)
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missing = true
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} else {
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err := exec.Command("git", "config", "alias."+cmd, "codereview "+cmd).Run()
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if err != nil {
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log.Fatalf("Error setting alias.%s: %v", cmd, cmdErr(err))
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}
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}
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}
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if missing {
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log.Fatalf("Missing aliases. (While optional, this tool assumes you use them.)")
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}
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}
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