terminal

package
v1.54.0 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Feb 2, 2021 License: MIT Imports: 7 Imported by: 12

Documentation

Overview

Package terminal provides VT100 terminal codes and a windows implementation of that.

Index

Constants

View Source
const (
	EraseLine         = "\x1b[2K"
	MoveToStartOfLine = "\x1b[1G"
	MoveUp            = "\x1b[1A"

	Reset      = "\x1b[0m"
	Bright     = "\x1b[1m"
	Dim        = "\x1b[2m"
	Underscore = "\x1b[4m"
	Blink      = "\x1b[5m"
	Reverse    = "\x1b[7m"
	Hidden     = "\x1b[8m"

	BlackFg   = "\x1b[30m"
	RedFg     = "\x1b[31m"
	GreenFg   = "\x1b[32m"
	YellowFg  = "\x1b[33m"
	BlueFg    = "\x1b[34m"
	MagentaFg = "\x1b[35m"
	CyanFg    = "\x1b[36m"
	WhiteFg   = "\x1b[37m"

	BlackBg   = "\x1b[40m"
	RedBg     = "\x1b[41m"
	GreenBg   = "\x1b[42m"
	YellowBg  = "\x1b[43m"
	BlueBg    = "\x1b[44m"
	MagentaBg = "\x1b[45m"
	CyanBg    = "\x1b[46m"
	WhiteBg   = "\x1b[47m"

	HiBlackFg   = "\x1b[90m"
	HiRedFg     = "\x1b[91m"
	HiGreenFg   = "\x1b[92m"
	HiYellowFg  = "\x1b[93m"
	HiBlueFg    = "\x1b[94m"
	HiMagentaFg = "\x1b[95m"
	HiCyanFg    = "\x1b[96m"
	HiWhiteFg   = "\x1b[97m"

	HiBlackBg   = "\x1b[100m"
	HiRedBg     = "\x1b[101m"
	HiGreenBg   = "\x1b[102m"
	HiYellowBg  = "\x1b[103m"
	HiBlueBg    = "\x1b[104m"
	HiMagentaBg = "\x1b[105m"
	HiCyanBg    = "\x1b[106m"
	HiWhiteBg   = "\x1b[107m"

	ChangeTitle = "\033]0;"
	BEL         = "\007"
)

VT100 codes

Variables

Out is an io.Writer which can be used to write to the terminal e.g. for use with fmt.Fprintf(terminal.Out, "terminal fun: %d\n", n)

Functions

func GetSize

func GetSize() (w, h int)

GetSize reads the dimensions of the current terminal or returns a sensible default

func HideConsole added in v1.54.0

func HideConsole()

HideConsole is only supported on windows

func IsTerminal added in v1.53.0

func IsTerminal(fd int) bool

IsTerminal returns whether the fd passed in is a terminal or not

func ReadPassword added in v1.53.0

func ReadPassword(fd int) ([]byte, error)

ReadPassword reads a line of input from a terminal without local echo. This is commonly used for inputting passwords and other sensitive data. The slice returned does not include the \n.

func Start

func Start()

Start the terminal - must be called before use

func Write

func Write(out []byte)

Write sends out to the VT100 terminal. It will initialise the terminal if this is the first call.

func WriteString

func WriteString(s string)

WriteString writes the string passed in to the terminal

func WriteTerminalTitle added in v1.54.0

func WriteTerminalTitle(title string)

WriteTerminalTitle writes a string to the terminal title

Types

This section is empty.

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL