ui

Documentation

Overview

Package ui helps get user input from the terminal, and formats output.

Index

• func Accept(question string) bool
• func Blue(in string) string
• func BlueBold(in string) string
• func GetInput(in *os.File) (string, error)
• func Green(in string) string
• func GreenBold(in string) string
• func Red(in string) string
• func RedBold(in string) string
• func SelectOption(title, usage string, options []string) (string, error)
• func SpinWhileThingsHappen(title string, f func() error) error
• func UserChoice(msg string, args ...interface{})
• func Yellow(in string) string
• func YellowUnderlined(in string) string

Functions

func Accept

func Accept(question string) bool

Accept asks a question and returns the answer

func Blue

func Blue(in string) string

Blue outputs a string in blue.

func BlueBold

func BlueBold(in string) string

BlueBold outputs a string in blue bold.

func GetInput

func GetInput(in *os.File) (string, error)

GetInput from user

func Green

func Green(in string) string

Green outputs a string in green.

func GreenBold

func GreenBold(in string) string

GreenBold outputs a string in green bold.

func Red

func Red(in string) string

Red outputs a string in red.

func RedBold

func RedBold(in string) string

RedBold outputs a string in red bold.

func SelectOption

func SelectOption(title, usage string, options []string) (string, error)

SelectOption among several, or input a new one, and return user input.

func SpinWhileThingsHappen

func SpinWhileThingsHappen(title string, f func() error) error

SpinWhileThingsHappen is a way to launch a function and display a spinner while it is being executed.

func UserChoice

func UserChoice(msg string, args ...interface{})

UserChoice message logging

func Yellow

func Yellow(in string) string

Yellow outputs a string in yellow.

func YellowUnderlined

func YellowUnderlined(in string) string

YellowUnderlined outputs a string in yellow, underlined.