Function IsTerminal

internal/update/update.go:183–185

IsTerminal determines if a file descriptor is an interactive terminal / TTY.

(f *os.File)

// IsTerminal determines if a file descriptor is an interactive terminal / TTY.
func IsTerminal(f *os.File) bool {
	return isatty.IsTerminal(f.Fd()) || isatty.IsCygwinTerminal(f.Fd())
}