示例#1
0
文件: main.go 项目: URXtech/gb
func init() {
	fs.BoolVar(&gb.Quiet, "q", gb.Quiet, "suppress log messages below ERROR level")
	fs.BoolVar(&gb.Verbose, "v", gb.Verbose, "enable log levels below INFO level")
	fs.StringVar(&cwd, "R", cmd.MustGetwd(), "set the project root") // actually the working directory to start the project root search

	fs.Usage = usage
}
示例#2
0
文件: list.go 项目: URXtech/gb
func list(ctx *gb.Context, args []string) error {
	gb.Debugf("list: %v", args)
	if formatStdin {
		var formatBuffer bytes.Buffer
		io.Copy(&formatBuffer, os.Stdin)
		format = formatBuffer.String()
	}
	args = cmd.ImportPaths(ctx, cmd.MustGetwd(), args)
	pkgs, err := cmd.ResolvePackages(ctx, args...)
	if err != nil {
		gb.Fatalf("unable to resolve: %v", err)
	}

	if jsonOutput {
		views := make([]*PackageView, 0, len(pkgs))
		for _, pkg := range pkgs {
			views = append(views, NewPackageView(pkg))
		}
		encoder := json.NewEncoder(os.Stdout)
		if err := encoder.Encode(views); err != nil {
			return fmt.Errorf("Error occurred during json encoding: %v", err)
		}
	} else {
		tmpl, err := template.New("list").Parse(format)
		if err != nil {
			return fmt.Errorf("unable to parse template %q: %v", format, err)
		}

		for _, pkg := range pkgs {
			if err := tmpl.Execute(os.Stdout, pkg); err != nil {
				return fmt.Errorf("unable to execute template: %v", err)
			}
			fmt.Fprintln(os.Stdout)
		}
	}
	return nil
}