func getByGopmfile(ctx *cli.Context) error {
// Make sure gopmfile exists and up-to-date.
gf, target, err := parseGopmfile(setting.GOPMFILE)
if err != nil {
return err
}
imports, err := getDepList(ctx, target, setting.WorkDir, setting.DefaultVendor)
if err != nil {
return err
}
// Check if dependency has version.
nodes := make([]*doc.Node, 0, len(imports))
for _, name := range imports {
name = doc.GetRootPath(name)
n := doc.NewNode(name, doc.BRANCH, "", !ctx.Bool("download"))
// Check if user specified the version.
if v := gf.MustValue("deps", name); len(v) > 0 {
n.Type, n.Value, err = validPkgInfo(v)
n = doc.NewNode(name, n.Type, n.Value, !ctx.Bool("download"))
}
nodes = append(nodes, n)
}
return getPackages(target, ctx, nodes)
}
func getByPaths(ctx *cli.Context) error {
nodes := make([]*doc.Node, 0, len(ctx.Args()))
for _, info := range ctx.Args() {
pkgPath := info
n := doc.NewNode(pkgPath, doc.BRANCH, "", !ctx.Bool("download"))
if i := strings.Index(info, "@"); i > -1 {
pkgPath = info[:i]
tp, val, err := validPkgInfo(info[i+1:])
if err != nil {
return err
}
n = doc.NewNode(pkgPath, tp, val, !ctx.Bool("download"))
}
// Check package name.
if !strings.Contains(pkgPath, "/") {
tmpPath, err := setting.GetPkgFullPath(pkgPath)
if err != nil {
return err
}
if tmpPath != pkgPath {
n = doc.NewNode(tmpPath, n.Type, n.Value, n.IsGetDeps)
}
}
nodes = append(nodes, n)
}
return getPackages(".", ctx, nodes)
}
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
}
// 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, err := validPkgInfo(info[i+1:])
if err != nil {
errors.SetError(err)
return
}
n = doc.NewNode(pkgPath, tp, val, !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.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)
// TODO: 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")
}
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.RootPath)
binPath := path.Join(setting.DefaultVendor, "bin", path.Base(n.RootPath))
if runtime.GOOS == "windows" {
binName += ".exe"
}
// Move binary to given directory.
movePath := oldWorkDir
if ctx.IsSet("dir") {
movePath = ctx.String("dir")
} else if strings.HasPrefix(n.ImportPath, "code.google.com/p/go.tools/cmd/") {
movePath = path.Join(runtime.GOROOT(), "pkg/tool", runtime.GOOS+"_"+runtime.GOARCH)
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)
}
// downloadPackages downloads packages with certain commit,
// if the commit is empty string, then it downloads all dependencies,
// otherwise, it only downloada package with specific commit only.
func downloadPackages(target string, ctx *cli.Context, nodes []*doc.Node) (err error) {
for _, n := range nodes {
// Check if it is a valid remote path or C.
if n.ImportPath == "C" {
continue
} else if !base.IsValidRemotePath(n.ImportPath) {
// Invalid import path.
if setting.LibraryMode {
errors.AppendError(errors.NewErrInvalidPackage(n.VerString()))
}
log.Error("Skipped invalid package: " + n.VerString())
failConut++
continue
}
// Valid import path.
if isSubpackage(n.RootPath, target) {
continue
}
// Indicates whether need to download package or update.
if n.IsFixed() && n.IsExist() {
n.IsGetDepsOnly = true
}
if downloadCache.Get(n.VerString()) {
if !skipCache.Get(n.VerString()) {
skipCache.Set(n.VerString())
log.Debug("Skipped downloaded package: %s", n.VerString())
}
continue
}
if !ctx.Bool("update") {
// Check if package has been downloaded.
if n.IsExist() {
if !skipCache.Get(n.VerString()) {
skipCache.Set(n.VerString())
log.Info("%s", n.InstallPath)
log.Debug("Skipped installed package: %s", n.VerString())
}
// Only copy when no version control.
if !copyCache.Get(n.VerString()) && (ctx.Bool("gopath") || ctx.Bool("local")) {
copyCache.Set(n.VerString())
if err = n.CopyToGopath(); err != nil {
return err
}
}
continue
} else {
setting.LocalNodes.SetValue(n.RootPath, "value", "")
}
}
// Download package.
nod, imports, err := downloadPackage(ctx, n)
if err != nil {
return err
}
for _, name := range imports {
var gf *goconfig.ConfigFile
gfPath := path.Join(n.InstallPath, setting.GOPMFILE)
// Check if has gopmfile.
if base.IsFile(gfPath) {
log.Info("Found gopmfile: %s", n.VerString())
var err error
gf, _, err = parseGopmfile(gfPath)
if err != nil {
return fmt.Errorf("fail to parse gopmfile(%s): %v", gfPath, err)
}
}
// Need to download dependencies.
// Generate temporary nodes.
nodes := make([]*doc.Node, len(imports))
for i := range nodes {
nodes[i] = doc.NewNode(name, doc.BRANCH, "", !ctx.Bool("download"))
if gf == nil {
continue
}
// Check if user specified the version.
if v := gf.MustValue("deps", imports[i]); len(v) > 0 {
nodes[i].Type, nodes[i].Value, err = validPkgInfo(v)
if err != nil {
return err
}
}
}
if err = downloadPackages(target, ctx, nodes); err != nil {
return err
}
}
// Only save package information with specific commit.
if nod == nil {
continue
}
// Save record in local nodes.
log.Info("Got %s", n.VerString())
downloadCount++
// Only save non-commit node.
if nod.IsEmptyVal() && len(nod.Revision) > 0 {
setting.LocalNodes.SetValue(nod.RootPath, "value", nod.Revision)
}
// If update set downloadPackage will use VSC tools to download the package,
// else just download to local repository and copy to GOPATH.
if !nod.HasVcs() && !copyCache.Get(n.RootPath) && (ctx.Bool("gopath") || ctx.Bool("local")) {
copyCache.Set(n.RootPath)
if err = nod.CopyToGopath(); err != nil {
return err
}
}
}
return nil
}