Esempio n. 1
0
File: list.go Progetto: RouGang/gopm
// getDepList gets list of dependencies in root path format and nature order.
func getDepList(ctx *cli.Context, target, pkgPath, vendor string) ([]string, error) {
	vendorSrc := path.Join(vendor, "src")
	rootPath := doc.GetRootPath(target)
	// If work directory is not in GOPATH, then need to setup a vendor path.
	if !setting.HasGOPATHSetting || !strings.HasPrefix(pkgPath, setting.InstallGopath) {
		// Make link of self.
		log.Debug("Linking %s...", rootPath)
		from := pkgPath
		to := path.Join(vendorSrc, rootPath)
		if setting.Debug {
			log.Debug("Linking from %s to %s", from, to)
		}
		if err := autoLink(from, to); err != nil {
			return nil, err
		}
	}

	imports, err := doc.ListImports(target, rootPath, vendor, pkgPath, ctx.String("tags"), ctx.Bool("test"))
	if err != nil {
		return nil, err
	}

	list := make([]string, 0, len(imports))
	for _, name := range imports {
		name = doc.GetRootPath(name)
		if !base.IsSliceContainsStr(list, name) {
			list = append(list, name)
		}
	}
	sort.Strings(list)
	return list, nil
}
Esempio n. 2
0
func linkVendors(ctx *cli.Context, optTarget string) error {
	gfPath := path.Join(setting.WorkDir, setting.GOPMFILE)
	gf, target, err := parseGopmfile(gfPath)
	if err != nil {
		return fmt.Errorf("fail to parse gopmfile: %v", err)
	}
	if len(optTarget) > 0 {
		target = optTarget
	}
	rootPath := doc.GetRootPath(target)

	// TODO: local support.

	// Make link of self.
	log.Debug("Linking %s...", rootPath)
	from := setting.WorkDir
	to := path.Join(setting.DefaultVendorSrc, rootPath)
	if setting.Debug {
		log.Debug("Linking from %s to %s", from, to)
	}
	if err := autoLink(from, to); err != nil {
		return fmt.Errorf("fail to link self: %v", err)
	}

	// Check and loads dependency packages.
	log.Debug("Loading dependencies...")
	imports, err := doc.ListImports(target, rootPath, setting.DefaultVendor, setting.WorkDir, ctx.String("tags"), ctx.Bool("test"))
	if err != nil {
		return fmt.Errorf("fail to list imports: %v", err)
	}

	stack := make([]*doc.Pkg, len(imports))
	for i, name := range imports {
		name := doc.GetRootPath(name)
		tp, val, err := validPkgInfo(gf.MustValue("deps", name))
		if err != nil {
			return fmt.Errorf("fail to validate package(%s): %v", name, err)
		}

		stack[i] = doc.NewPkg(name, tp, val)
	}

	// FIXME: at least link once, need a set
	lastIdx := len(stack) - 1
	for lastIdx >= 0 {
		pkg := stack[lastIdx]
		linkPath := path.Join(setting.DefaultVendorSrc, pkg.RootPath)
		if setting.Debug {
			log.Debug("Import path: %s", pkg.ImportPath)
			log.Debug("Linking path: %s", linkPath)
		}
		if base.IsExist(linkPath) {
			stack = stack[:lastIdx]
			lastIdx = len(stack) - 1
			continue
		}

		if pkg.IsEmptyVal() && setting.HasGOPATHSetting &&
			base.IsExist(path.Join(setting.InstallGopath, pkg.RootPath)) {
			stack = stack[:lastIdx]
			lastIdx = len(stack) - 1
			continue
		}

		venderPath := path.Join(setting.InstallRepoPath, pkg.RootPath+pkg.ValSuffix())
		if !base.IsExist(venderPath) {
			return fmt.Errorf("package not installed: %s", pkg.RootPath+pkg.VerSuffix())
		}

		log.Debug("Linking %s...", pkg.RootPath+pkg.ValSuffix())
		if err := autoLink(venderPath, linkPath); err != nil {
			return fmt.Errorf("fail to link dependency(%s): %v", pkg.RootPath, err)
		}
		stack = stack[:lastIdx]

		gf, target, err := parseGopmfile(path.Join(linkPath, setting.GOPMFILE))
		if err != nil {
			return fmt.Errorf("fail to parse gopmfile(%s): %v", linkPath, err)
		}
		// parseGopmfile only returns right target when parse work directory.
		target = pkg.RootPath
		rootPath := target
		imports, err := doc.ListImports(target, rootPath, setting.DefaultVendor, linkPath, ctx.String("tags"), ctx.Bool("test"))
		if err != nil {
			errors.SetError(err)
		}
		for _, name := range imports {
			if name == "C" {
				continue
			}

			name := doc.GetRootPath(name)
			tp, val, err := validPkgInfo(gf.MustValue("deps", name))
			if err != nil {
				return fmt.Errorf("fail to validate package(%s): %v", name, err)
			}

			stack = append(stack, doc.NewPkg(name, tp, val))
		}
		lastIdx = len(stack) - 1
	}
	return nil
}