ui

Documentation

Index

• Variables
• func Errorf(format string, a ...interface{}) (n int, err error)
• func Errorln(a ...interface{}) (n int, err error)
• func Expand(format string, values map[string]string, colorize bool) string
• func IsTerminal(f *os.File) bool
• func Printf(format string, a ...interface{}) (n int, err error)
• func Println(a ...interface{}) (n int, err error)
• type Console
  • func (c Console) Errorf(format string, a ...interface{}) (n int, err error)
  • func (c Console) Errorln(a ...interface{}) (n int, err error)
  • func (c Console) Printf(format string, a ...interface{}) (n int, err error)
  • func (c Console) Println(a ...interface{}) (n int, err error)
• type UI

Variables

var (
	Stdout     = colorable.NewColorableStdout()
	Stderr     = colorable.NewColorableStderr()
	Default UI = Console{Stdout: Stdout, Stderr: Stderr}
)

Functions

func Errorf

func Errorf(format string, a ...interface{}) (n int, err error)

func Errorln

func Errorln(a ...interface{}) (n int, err error)

func Expand

func Expand(format string, values map[string]string, colorize bool) string

Expand expands a format string using `git log` message syntax.

func IsTerminal

func IsTerminal(f *os.File) bool

func Printf

func Printf(format string, a ...interface{}) (n int, err error)

func Println

func Println(a ...interface{}) (n int, err error)

Types

type Console

type Console struct {
	Stdout io.Writer
	Stderr io.Writer
}

func (Console) Errorf

func (c Console) Errorf(format string, a ...interface{}) (n int, err error)

func (Console) Errorln

func (c Console) Errorln(a ...interface{}) (n int, err error)

func (Console) Printf

func (c Console) Printf(format string, a ...interface{}) (n int, err error)

func (Console) Println

func (c Console) Println(a ...interface{}) (n int, err error)

type UI

type UI interface {
	Printf(format string, a ...interface{}) (n int, err error)
	Println(a ...interface{}) (n int, err error)
	Errorf(format string, a ...interface{}) (n int, err error)
	Errorln(a ...interface{}) (n int, err error)
}