INNER CODE UNIT · Go

showVersion

boz/kail · cmd/kail/main.go:151

func showVersion() {
	fmt.Printf("%s (%s)\n", version, commit)
	return
}

func watchSignals(ctx context.Context, cancel context.CancelFunc) <-chan struct{} {
	donech := make(chan struct{})
	sigch := make(chan os.Signal, 1)
	signal.Notify(sigch, syscall.SIGINT, syscall.SIGHUP)
	go func() {
		defer close(donech)
		defer signal.Stop(sigch)
		select {
		case <-ctx.Done():
		case <-sigch:
			cancel()
		}
	}()

View source record →