Golang Parse Examples

Example #1

File: cli.go Project: essentialkaos/sslcli

// Init starts initialization rutine
func Init() {
	args, errs := arg.Parse(argMap)

	if len(errs) != 0 {
		fmtc.Println("{r}Arguments parsing errors:{!}")

		for _, err := range errs {
			fmtc.Printf("  {r}%v{!}\n", err)
		}

		os.Exit(1)
	}

	if arg.GetB(ARG_NO_COLOR) {
		fmtc.DisableColors = true
	}

	if arg.GetB(ARG_VER) {
		showAbout()
		return
	}

	if arg.GetB(ARG_HELP) || len(args) == 0 {
		showUsage()
		return
	}

	runtime.GOMAXPROCS(2)

	process(args)
}

Example #2

File: shdoc.go Project: essentialkaos/shdoc

func main() {
	args, errs := arg.Parse(argMap)

	if len(errs) != 0 {
		fmtc.Println("Arguments parsing errors:")

		for _, err := range errs {
			fmtc.Printf("  %s\n", err.Error())
		}

		os.Exit(1)
	}

	if arg.GetB(ARG_NO_COLOR) {
		fmtc.DisableColors = true
	}

	if arg.GetB(ARG_VER) {
		showAbout()
		return
	}

	if arg.GetB(ARG_HELP) || len(args) == 0 {
		showUsage()
		return
	}

	switch len(args) {
	case 1:
		process(args[0], "")
	case 2:
		process(args[0], args[1])
	default:
		showUsage()
	}
}