isatty

README

go-isatty

isatty for golang

Usage

package main

import (
	"fmt"
	"github.com/mattn/go-isatty"
	"os"
)

func main() {
	if isatty.IsTerminal(os.Stdout.Fd()) {
		fmt.Println("Is Terminal")
	} else if isatty.IsCygwinTerminal(os.Stdout.Fd()) {
		fmt.Println("Is Cygwin/MSYS2 Terminal")
	} else {
		fmt.Println("Is Not Terminal")
	}
}

Installation

$ go get github.com/mattn/go-isatty

License

MIT

Author

Yasuhiro Matsumoto (a.k.a mattn)

Thanks

• k-takata: base idea for IsCygwinTerminal

  https://github.com/k-takata/go-iscygpty

Documentation

Overview

Package isatty implements interface to isatty

Example

package main

import (
	"fmt"
	"os"

	"github.com/mattn/go-isatty"
)

func main() {
	if isatty.IsTerminal(os.Stdout.Fd()) {
		fmt.Println("Is Terminal")
	} else if isatty.IsCygwinTerminal(os.Stdout.Fd()) {
		fmt.Println("Is Cygwin/MSYS2 Terminal")
	} else {
		fmt.Println("Is Not Terminal")
	}
}

Index

• func IsCygwinTerminal(fd uintptr) bool
• func IsTerminal(fd uintptr) bool

Examples

• Package

Functions

func IsCygwinTerminal

func IsCygwinTerminal(fd uintptr) bool

IsCygwinTerminal return true if the file descriptor is a cygwin or msys2 terminal. This is also always false on this environment.

func IsTerminal

func IsTerminal(fd uintptr) bool

IsTerminal return true if the file descriptor is terminal. TIOCGWINSZ is used instead of TCGETS because TCGETS shares its ioctl number with SNDCTL_TMR_TIMEBASE of the OSS sound API, so it may succeed (and even change the device mode) on non-tty devices. musl's isatty does the same.