Function main

example/main.go:14–244

()

)

func main() {
	shell := ishell.New()

	// display info.
	shell.Println("Sample Interactive Shell")

	// Consider the unicode characters supported by the users font
	// shell.SetMultiChoicePrompt(" >>"," - ")
	// shell.SetChecklistOptions("[ ] ","[X] ")

	// handle login.
	shell.AddCmd(&ishell.Cmd{
		Name: "login",
		Func: func(c *ishell.Context) {
			c.ShowPrompt(false)
			defer c.ShowPrompt(true)

			c.Println("Let's simulate login")

			// prompt for input
			c.Print("Username: ")
			username := c.ReadLine()
			c.Print("Password: ")
			password := c.ReadPassword()

			// do something with username and password
			c.Println("Your inputs were", username, "and", password+".")

		},
		Help: "simulate a login",
	})

	// handle "greet".
	shell.AddCmd(&ishell.Cmd{
		Name:    "greet",
		Aliases: []string{"hello", "welcome"},
		Help:    "greet user",
		Func: func(c *ishell.Context) {
			name := "Stranger"
			if len(c.Args) > 0 {
				name = strings.Join(c.Args, " ")
			}
			c.Println("Hello", name)
		},
	})

	// handle "default".
	shell.AddCmd(&ishell.Cmd{
		Name: "default",
		Help: "readline with default input",
		Func: func(c *ishell.Context) {
			c.ShowPrompt(false)
			defer c.ShowPrompt(true)

			defaultInput := "default input, you can edit this"
			if len(c.Args) > 0 {
				defaultInput = strings.Join(c.Args, " ")
			}