Exemplo n.º 1
0
Arquivo: main.go Projeto: suntong/lang
func main() {
	cli.SetUsageStyle(cli.ManualStyle) // up-down, for left-right, use NormalStyle
	//NOTE: You can set any writer implements io.Writer
	// default writer is os.Stdout
	if err := app.RunWith(os.Args[1:], os.Stderr, nil); err != nil {
		fmt.Printf("%v\n", err)
	}
}
Exemplo n.º 2
0
func main() {
	cli.SetUsageStyle(cli.ManualStyle) // up-down, for left-right, use NormalStyle
	//NOTE: You can set any writer implements io.Writer
	// default writer is os.Stdout
	if err := cli.Root(root,
		cli.Tree(buildCmd),
		cli.Tree(installCmd),
		cli.Tree(publishCmd)).Run(os.Args[1:]); err != nil {
		fmt.Fprintln(os.Stderr, err)
	}
	fmt.Println("")
}
Exemplo n.º 3
0
func main() {
	cli.SetUsageStyle(cli.ManualStyle)
	cli.Run(new(argT), func(ctx *cli.Context) error {
		argv := ctx.Argv().(*argT)
		if argv.Help {
			ctx.WriteUsage()
			return nil
		}

		prefix := fmt.Sprintf("%s:%d> ", argv.Host, argv.Port)
	FOR_READ:
		for {
			line, err := prompt.Basic(prefix, false)
			if err != nil {
				return err
			}
			line = strings.TrimSpace(line)
			if line == "" {
				continue
			}
			var (
				index = strings.Index(line, " ")
				cmd   = line
			)
			if index >= 0 {
				cmd = line[:index]
			}
			cmd = strings.ToUpper(cmd)
			switch cmd {
			case "QUIT", "EXIT":
				break FOR_READ
			case "SELECT":
				err = query(ctx, cmd, line, argv)
			default:
				err = execute(ctx, cmd, line, argv)
			}
			if err != nil {
				ctx.String("%s %v\n", ctx.Color().Red("ERR!"), err)
			}
		}
		ctx.String("bye~\n")
		return nil
	})
}