Exemplo n.º 1
0
func main() {
	defer rescue()

	flag.Usage = usage
	flag.Parse()

	if *help {
		usage()
		os.Exit(0)
	}

	if *log != "" {
		err := logutil.SetOutputFile(*log)
		if err != nil {
			fmt.Println(err)
		}
	}

	go handleQuit()
	go logSignals()

	args := flag.Args()
	switch len(args) {
	case 0:
		interact()
	case 1:
		script(args[0])
	default:
		usage()
		os.Exit(2)
	}
}
Exemplo n.º 2
0
func _log(ec *EvalCtx, fname string) {
	maybeThrow(logutil.SetOutputFile(fname))
}