terminal

Documentation

Index

• Variables
• func IsCygwinTerminal(f *os.File) bool
• func IsStdoutTerminal() bool
• func Width(out io.Writer) int

Variables

var IsTerminal = func(f *os.File) bool {
	return isatty.IsTerminal(f.Fd()) || IsCygwinTerminal(f)
}

IsTerminal reports whether the file descriptor is connected to a terminal

var TerminalSize = func(w interface{}) (int, int, error) {
	if f, isFile := w.(*os.File); isFile {
		return terminal.GetSize(int(f.Fd()))
	}

	return 0, 0, fmt.Errorf("%v is not a file", w)
}

Functions

func IsCygwinTerminal

func IsCygwinTerminal(f *os.File) bool

func IsStdoutTerminal

func IsStdoutTerminal() bool

func Width

func Width(out io.Writer) int