menu

README

menu

Console menu

Documentation

Index

• Constants
• Variables
• func BugGtOut() (bug string, gt string, std io.Writer)
• func IsAnsi() (ok bool)
• func Menu(def rune, keyEnter, exitOnTypo bool, items ...MenuFunc)
• func NoColor() bool
• func PressAnyKey(s string, d time.Duration)
• func Prompt(int, rune) string
• type MenuFunc
• type Static
  • func (s Static) Prompt(int, rune) string

Constants

const (
	SELECT = "Select" // for Prompt()
	MARK   = "("      // default option selected rune
	BUG    = "Ж"
	GT     = ">"
	MARKED = -1
	ITEM   = -2
	EXIT   = "\x00"
)

Variables

var (
	Std = os.Stderr
)

Functions

func BugGtOut

func BugGtOut() (bug string, gt string, std io.Writer)

get color dependents

func IsAnsi

func IsAnsi() (ok bool)

func Menu

func Menu(def rune,
	keyEnter,
	exitOnTypo bool,
	items ...MenuFunc,
)

Console menu

func NoColor

func NoColor() bool

no color need

func PressAnyKey

func PressAnyKey(s string, d time.Duration)

func Prompt

func Prompt(int, rune) string

helper for prompt `Select`

Types

type MenuFunc

type MenuFunc func(int, rune) string

type Static

type Static string

func (Static) Prompt

func (s Static) Prompt(int, rune) string

helper for static prompt