# download from github
go get github.com/tianyagk/CliToolkit

// Init and Setup Command Client with Function Mapper
CommandClient := CliToolkit.Command{
		Use:    "DefaultApp",
		Intro:  "CliToolkit Application",
		Short:  "Hello, welcome CliToolkit by Golang",
		Long:   "long:",
		Prompt: ">> ",
	}

FuncMap := make(map[string]CliToolkit.Event)
FuncMap["echo"] = CliToolkit.Event{DoFunc: echo, Description: "Repeat input string", Flag: "-echo", ErrorHandler: CliToolkit.DefaultErrorHandler}

CommandClient.FuncMap = FuncMap
CommandClient.Run()

// Define your command func here
func echo(str string, _ CliToolkit.Command) error {
	fmt.Println(str)
	return nil
}

func CustomErrorHandler(err error) {
	if err != nil {
        fmt.Println("Command Error:", err)
	}
}