func main()

in ibazel/main.go [154:191]

30 lines of code
6 McCabe index (conditional complexity)


func main() {
	flag.Usage = usage
	flag.Parse()

	if *logToFile != "-" {
		var err error
		logFile, err := os.OpenFile(*logToFile, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
		if err != nil {
			panic(err)
		}
		log.SetWriter(logFile)
	}

	if len(flag.Args()) < 2 {
		usage()
		return
	}

	command := strings.ToLower(flag.Args()[0])
	args := flag.Args()[1:]
	os.Setenv("IBAZEL", "true")

	i, err := New()
	if err != nil {
		log.Fatalf("Error creating iBazel: %s", err)
	}
	i.SetDebounceDuration(*debounceDuration)
	defer i.Cleanup()

	// increase the number of files that this process can
	// have open.
	err = setUlimit()
	if err != nil {
		log.Errorf("error setting higher file descriptor limit for this process: %v", err)
	}

	handle(i, command, args)
}