params.go

func LoginCommand(c *cli.Context) {	
	a, _ := getInput("Plain input: ")
	fmt.Println(a)
	a, _ = getInput("Hidden input: ", true)
	fmt.Println(a)
}

func getInput(a ...interface{}) (text string, err error) {
	var isHidden bool
	if len(a) == 2 {
		isHidden, _ = a[1].(bool)
	}

	if isHidden {
		text, err = gopass.GetPass(a[0].(string))
	} else {
		fmt.Print(a[0])
		_, err = fmt.Scanln(&text)
	}
	return text, err
}