// GetVcsName checks whether dirPath has .git .hg .svn else return ""
func GetVcsName(dirPath string) string {
switch {
case base.IsExist(path.Join(dirPath, ".git")):
return "git"
case base.IsExist(path.Join(dirPath, ".hg")):
return "hg"
case base.IsExist(path.Join(dirPath, ".svn")):
return "svn"
}
return ""
}
// LoadConfig loads gopm global configuration.
func LoadConfig() (err error) {
if !base.IsExist(ConfigFile) {
os.MkdirAll(path.Dir(ConfigFile), os.ModePerm)
if _, err = os.Create(ConfigFile); err != nil {
return fmt.Errorf("fail to create config file: %v", err)
}
}
Cfg, err = goconfig.LoadConfigFile(ConfigFile)
if err != nil {
return fmt.Errorf("fail to load config file: %v", err)
}
HttpProxy = Cfg.MustValue("settings", "HTTP_PROXY")
return nil
}
func loadLocalVerInfo() (ver version) {
verPath := path.Join(setting.HomeDir, ".gopm", setting.VERINFO)
// First time run should not exist.
if !base.IsExist(verPath) {
return ver
}
f, err := os.Open(verPath)
if err != nil {
log.Error("Update", "Fail to open VERSION.json")
log.Fatal("", err.Error())
}
if err := json.NewDecoder(f).Decode(&ver); err != nil {
log.Error("Update", "Fail to decode VERSION.json")
log.Fatal("", err.Error())
}
return ver
}
func runGen(ctx *cli.Context) {
if err := setup(ctx); err != nil {
errors.SetError(err)
return
}
gfPath := path.Join(setting.WorkDir, setting.GOPMFILE)
if !setting.HasGOPATHSetting && !base.IsFile(gfPath) {
log.Warn("Dependency list may contain package itself without GOPATH setting and gopmfile.")
}
gf, target, err := parseGopmfile(gfPath)
if err != nil {
errors.SetError(err)
return
}
list, err := getDepList(ctx, target, setting.WorkDir, setting.DefaultVendor)
if err != nil {
errors.SetError(err)
return
}
for _, name := range list {
// Check if user has specified the version.
if val := gf.MustValue("deps", name); len(val) == 0 {
gf.SetValue("deps", name, "")
}
}
// Check resources.
if _, err = gf.GetValue("res", "include"); err != nil {
resList := make([]string, 0, len(setting.CommonRes))
for _, res := range setting.CommonRes {
if base.IsExist(res) {
resList = append(resList, res)
}
}
gf.SetValue("res", "include", strings.Join(resList, "|"))
}
if err = setting.SaveGopmfile(gf, gfPath); err != nil {
errors.SetError(err)
return
}
if ctx.Bool("local") {
localGopath := gf.MustValue("project", "local_gopath")
if len(localGopath) == 0 {
localGopath = "./vendor"
gf.SetValue("project", "local_gopath", localGopath)
if err = setting.SaveGopmfile(gf, gfPath); err != nil {
errors.SetError(err)
return
}
}
for _, name := range []string{"src", "pkg", "bin"} {
os.MkdirAll(path.Join(localGopath, name), os.ModePerm)
}
}
log.Info("Generate gopmfile successfully!")
}
// IsExistGopath returns true if package exists in GOPATH.
func (n *Node) IsExistGopath() bool {
return base.IsExist(n.InstallGopath)
}
// IsExist returns true if package exists in local repository.
func (n *Node) IsExist() bool {
return base.IsExist(n.InstallPath)
}
func runBin(ctx *cli.Context) {
if err := setup(ctx); err != nil {
errors.SetError(err)
return
}
if len(ctx.Args()) != 1 {
errors.SetError(fmt.Errorf("Incorrect number of arguments for command: should have 1"))
return
}
// Check if given directory exists if specified.
if ctx.IsSet("dir") && !base.IsDir(ctx.String("dir")) {
errors.SetError(fmt.Errorf("Indicated path does not exist or not a directory"))
return
}
// Backup exsited .vendor.
if base.IsExist(setting.VENDOR) {
os.Rename(setting.VENDOR, setting.VENDOR+".bak")
defer func() {
os.Rename(setting.VENDOR+".bak", setting.VENDOR)
}()
}
// Parse package version.
info := ctx.Args().First()
pkgPath := info
n := doc.NewNode(pkgPath, doc.BRANCH, "", "", true)
if i := strings.Index(info, "@"); i > -1 {
pkgPath = info[:i]
var err error
tp, val, dwn, err := validPkgInfo(info[i+1:])
if err != nil {
errors.SetError(err)
return
}
n = doc.NewNode(pkgPath, tp, val, dwn, !ctx.Bool("download"))
}
// Check package name.
if !strings.Contains(pkgPath, "/") {
tmpPath, err := setting.GetPkgFullPath(pkgPath)
if err != nil {
errors.SetError(err)
return
}
if tmpPath != pkgPath {
n = doc.NewNode(tmpPath, n.Type, n.Value, n.DownloadURL, n.IsGetDeps)
}
}
if err := downloadPackages(".", ctx, []*doc.Node{n}); err != nil {
errors.SetError(err)
return
}
// Check if previous steps were successful.
if !n.IsExist() {
errors.SetError(fmt.Errorf("Download steps weren't successful"))
return
}
tmpVendor := path.Join("vendor", path.Base(n.RootPath))
os.RemoveAll(tmpVendor)
os.RemoveAll(setting.VENDOR)
defer func() {
os.RemoveAll(tmpVendor)
os.RemoveAll(setting.VENDOR)
}()
// FIXME: should use .gopm/temp path.
if err := autoLink(n.InstallPath, tmpVendor); err != nil {
errors.SetError(fmt.Errorf("Fail to link slef: %v", err))
return
}
os.Chdir(tmpVendor)
oldWorkDir := setting.WorkDir
setting.WorkDir = path.Join(setting.WorkDir, tmpVendor)
if !setting.Debug {
defer func() {
os.Chdir(oldWorkDir)
os.RemoveAll("vendor")
os.RemoveAll(setting.VENDOR)
}()
}
// if err := buildBinary(ctx); err != nil {
// errors.SetError(err)
// return
// }
if err := linkVendors(ctx, n.ImportPath); err != nil {
errors.SetError(err)
return
}
log.Info("Installing...")
cmdArgs := []string{"go", "install"}
if ctx.Bool("verbose") {
cmdArgs = append(cmdArgs, "-v")
}
if len(ctx.String("tags")) > 0 {
cmdArgs = append(cmdArgs, "-tags")
cmdArgs = append(cmdArgs, ctx.String("tags"))
}
cmdArgs = append(cmdArgs, n.ImportPath)
if err := execCmd(setting.DefaultVendor, setting.WorkDir, cmdArgs...); err != nil {
errors.SetError(fmt.Errorf("fail to run program: %v", err))
return
}
gf, _, err := parseGopmfile(setting.GOPMFILE)
if err != nil {
errors.SetError(err)
return
}
// Because build command moved binary to root path.
binName := path.Base(n.ImportPath)
binPath := path.Join(setting.DefaultVendor, "bin", path.Base(n.ImportPath))
if runtime.GOOS == "windows" {
binName += ".exe"
}
// Move binary to given directory.
movePath := oldWorkDir
if ctx.IsSet("dir") {
movePath = ctx.String("dir")
} else if base.IsGoTool(n.ImportPath) {
movePath = path.Join(runtime.GOROOT(), "pkg/tool", runtime.GOOS+"_"+runtime.GOARCH)
if !base.IsExist(binPath) {
log.Info("Command executed successfully!")
fmt.Println("Binary has been built into: " + movePath)
return
}
}
if !base.IsFile(binPath) {
errors.SetError(fmt.Errorf("Previous steps weren't successful or the project does not contain main package"))
return
}
if base.IsExist(path.Join(movePath, binName)) {
if err := os.Remove(path.Join(movePath, binName)); err != nil {
log.Warn("Cannot remove binary in work directory: %v", err)
}
}
if err := os.Rename(binPath, movePath+"/"+binName); err != nil {
errors.SetError(fmt.Errorf("Fail to move binary: %v", err))
return
}
os.Chmod(movePath+"/"+binName, os.ModePerm)
includes := strings.Split(gf.MustValue("res", "include"), "|")
if len(includes) > 0 {
log.Info("Copying resources to %s", movePath)
for _, include := range includes {
if base.IsDir(include) {
os.RemoveAll(path.Join(movePath, include))
if err := base.CopyDir(include, filepath.Join(movePath, include)); err != nil {
errors.AppendError(errors.NewErrCopyResource(include))
}
}
}
}
log.Info("Command executed successfully!")
fmt.Println("Binary has been built into: " + movePath)
}
func runUpdate(ctx *cli.Context) {
if setting.LibraryMode {
errors.SetError(fmt.Errorf("Library mode does not support update command"))
return
}
if err := setup(ctx); err != nil {
errors.SetError(err)
return
}
isAnythingUpdated := false
localVerInfo := loadLocalVerInfo()
// Get remote version info.
var remoteVerInfo version
if err := base.HttpGetJSON(doc.HttpClient, "http://gopm.io/VERSION.json", &remoteVerInfo); err != nil {
log.Fatal("Fail to fetch VERSION.json: %v", err)
}
// Package name list.
if remoteVerInfo.PackageNameList > localVerInfo.PackageNameList {
log.Info("Updating pkgname.list...%v > %v",
localVerInfo.PackageNameList, remoteVerInfo.PackageNameList)
data, err := base.HttpGetBytes(doc.HttpClient, "https://raw.githubusercontent.com/gpmgo/docs/master/pkgname.list", nil)
if err != nil {
log.Warn("Fail to update pkgname.list: %v", err)
} else {
if err = ioutil.WriteFile(setting.PkgNameListFile, data, os.ModePerm); err != nil {
log.Fatal("Fail to save pkgname.list: %v", err)
}
log.Info("Update pkgname.list to %v succeed!", remoteVerInfo.PackageNameList)
isAnythingUpdated = true
}
}
// Gopm.
if remoteVerInfo.Gopm > setting.VERSION {
log.Info("Updating gopm...%v > %v", setting.VERSION, remoteVerInfo.Gopm)
tmpDir := base.GetTempDir()
tmpBinPath := path.Join(tmpDir, "gopm")
if runtime.GOOS == "windows" {
tmpBinPath += ".exe"
}
os.MkdirAll(path.Dir(tmpBinPath), os.ModePerm)
os.Remove(tmpBinPath)
// Fetch code.
args := []string{"bin", "-u", "-r", "-d=" + tmpDir}
if ctx.Bool("verbose") {
args = append(args, "-v")
}
args = append(args, "github.com/gpmgo/gopm")
stdout, stderr, err := base.ExecCmd("gopm", args...)
if err != nil {
log.Fatal("Fail to execute 'bin -u -r -d=/Users/jiahuachen/.gopm/temp -v github.com/gpmgo/gopm: %s", stderr)
}
if len(stdout) > 0 {
fmt.Print(stdout)
}
// Check if previous steps were successful.
if !base.IsExist(tmpBinPath) {
log.Error("Fail to continue command")
log.Fatal("Previous steps weren't successful, no binary produced")
}
movePath, err := execPath()
if err != nil {
log.Fatal("Fail to get execute path: %v", err)
}
log.Info("New binary will be replaced for %s", movePath)
// Move binary to given directory.
if runtime.GOOS != "windows" {
err := os.Rename(tmpBinPath, movePath)
if err != nil {
log.Fatal("Fail to move binary: %v", err)
}
os.Chmod(movePath+"/"+path.Base(tmpBinPath), os.ModePerm)
} else {
batPath := path.Join(tmpDir, "update.bat")
f, err := os.Create(batPath)
if err != nil {
log.Error("Update", "Fail to generate bat file")
log.Fatal("", err.Error())
}
f.WriteString("@echo off\r\n")
f.WriteString(fmt.Sprintf("ping -n 1 127.0.0.1>nul\r\ncopy \"%v\" \"%v\" >nul\r\ndel \"%v\" >nul\r\n\r\n",
tmpBinPath, movePath, tmpBinPath))
f.Close()
attr := &os.ProcAttr{
Dir: setting.WorkDir,
Env: os.Environ(),
Files: []*os.File{os.Stdin, os.Stdout, os.Stderr},
}
if _, err = os.StartProcess(batPath, []string{batPath}, attr); err != nil {
log.Error("Update", "Fail to start bat process")
log.Fatal("", err.Error())
}
}
log.Info("Command execute successfully!")
isAnythingUpdated = true
}
if isAnythingUpdated {
// Save JSON.
verPath := path.Join(setting.HomeDir, ".gopm", setting.VERINFO)
os.MkdirAll(path.Dir(verPath), os.ModePerm)
f, err := os.Create(verPath)
if err != nil {
log.Fatal("Fail to create VERSION.json: %v", err)
}
if err := json.NewEncoder(f).Encode(&remoteVerInfo); err != nil {
log.Fatal("Fail to encode VERSION.json: %v", err)
}
} else {
log.Info("Nothing need to be updated")
}
log.Info("Exit old gopm")
}