// Set the terminal title
func main() {
opts := mainOpts{}
flag.StringVar(&opts.Auto, "a", "", "screen or xterm title")
flag.StringVar(&opts.Raw, "r", "", "raw title")
flag.StringVar(&opts.Screen, "s", "", "screen title")
flag.StringVar(&opts.ScreenTTY, "S", "", "screen title via /dev/tty")
flag.StringVar(&opts.Xterm, "x", "", "xterm title")
flag.Parse()
dev := termtitle.New()
if len(opts.Auto) == 0 {
opts.Auto = strings.Join(flag.Args(), " ")
}
if len(opts.Auto) > 0 {
format := termtitle.GuessFormat(os.Getenv("TERM"))
dev.PrintFormatted(opts.Auto, format)
}
if len(opts.Screen) > 0 {
dev.PrintFormatted(opts.Screen, "screen")
}
if len(opts.Raw) > 0 {
dev.PrintFormatted(opts.Raw, "raw")
}
if len(opts.Xterm) > 0 {
dev.PrintFormatted(opts.Xterm, "xterm")
}
if len(opts.ScreenTTY) > 0 {
dev = termtitle.New()
if fd, err := open("/dev/tty"); err == nil {
dev.Writer = fd
dev.PrintFormatted(opts.ScreenTTY, "screen")
}
}
}
// Print title to terminal.
func (config *Config) PrintTitle(title string) error {
format := termtitle.GuessFormat(os.Getenv("TERM"))
dev := termtitle.New()
return dev.PrintFormatted(title, format)
}