ask

README

go-ask

Just a few functions for helping questions and user's input.

go get it as github.com/b4b4r07/go-ask, import it as "github.com/b4b4r07/go-ask", use it as ask.

See godoc for complete documentation.

Example

$ go get github.com/b4b4r07/go-ask

package main

import (
	"fmt"

	"github.com/b4b4r07/go-ask"
)

func main() {
	if ask.NewQ().Confirm("Do you want to remove this?") {
		fmt.Println("done")
	}
}

License

MIT

Author

b4b4r07

Documentation

Overview

Package ask provides some simple question methods

Index

• func Password(s string) (input []byte, err error)
• type Q
  • func NewQ() *Q
  • func (q *Q) Confirm(s string) bool
  • func (q *Q) Confirmf(qfmt string, a ...interface{}) bool

Functions

func Password

func Password(s string) (input []byte, err error)

Password reads password without echo

Types

type Q

type Q struct {
	// Prompt is the format of the question text
	Prompt string
	// Retry indicates the number of repetitions of Y/N
	Retry int
	// Newline returns true if allow empty input (e.g. newline)
	Newline bool
	// contains filtered or unexported fields
}

Q is question object

func NewQ

func NewQ() *Q

NewQ returns new Q

func (*Q) Confirm

func (q *Q) Confirm(s string) bool

Confirm makes a simple closed question

func (*Q) Confirmf

func (q *Q) Confirmf(qfmt string, a ...interface{}) bool

Confirmf is Confirm with a trailing "f" wrap fmt.Sprintf