ui

Documentation

Overview

Package ui provides a thin abstraction over user input and output (typically, a tty device).

Index

• type TTY
  • func NewCustomWriterTTY(debug bool, stdout, stderr io.Writer) TTY
  • func NewTTY(debug bool) TTY
  • func (t TTY) DebugWriter() io.Writer
  • func (t TTY) Debugf(str string, args ...interface{})
  • func (t TTY) Printf(str string, args ...interface{})
  • func (t TTY) Warnf(str string, args ...interface{})
• type UI

Types

type TTY

type TTY struct {
	// contains filtered or unexported fields
}

func NewCustomWriterTTY

func NewCustomWriterTTY(debug bool, stdout, stderr io.Writer) TTY

Used for testing whether TTY writes correct output to stdout/stderr

func NewTTY

func NewTTY(debug bool) TTY

func (TTY) DebugWriter

func (t TTY) DebugWriter() io.Writer

func (TTY) Debugf

func (t TTY) Debugf(str string, args ...interface{})

func (TTY) Printf

func (t TTY) Printf(str string, args ...interface{})

func (TTY) Warnf

func (t TTY) Warnf(str string, args ...interface{})

type UI

type UI interface {
	Printf(string, ...interface{})
	Debugf(string, ...interface{})
	Warnf(str string, args ...interface{})
	DebugWriter() io.Writer
}