Kristoffer Dalby
9309760263
Updates #19445 Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
25 lines
523 B
Go
25 lines
523 B
Go
// Copyright (c) Tailscale Inc & AUTHORS
|
|
// SPDX-License-Identifier: BSD-3-Clause
|
|
|
|
// Package prompt provides a simple way to prompt the user for input.
|
|
package prompt
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
)
|
|
|
|
// YesNo takes a question and prompts the user to answer the
|
|
// question with a yes or no. It appends a [y/n] to the message.
|
|
func YesNo(msg string) bool {
|
|
fmt.Print(msg + " [y/n] ")
|
|
var resp string
|
|
fmt.Scanln(&resp)
|
|
resp = strings.ToLower(resp)
|
|
switch resp {
|
|
case "y", "yes", "sure":
|
|
return true
|
|
}
|
|
return false
|
|
}
|