package main

import (
	"github.com/fsnotify/fsnotify"
	"log"
)

func main() {

	watcher, err := fsnotify.NewWatcher()
	if err != nil {
		log.Fatal(err)
	}
	defer watcher.Close()

	done := make(chan bool)
	go func() {
		for {
			select {
			case event, ok := <-watcher.Events:
				log.Println("log event:", event)

				if !ok {
					return
				}
				if event.Op&fsnotify.Create == fsnotify.Create {
					log.Println("Created " + event.Name)
				}
			case err, ok := <-watcher.Errors:
				if !ok {
					return
				}
				log.Println("error:", err)
				// default:
				// fmt.Println("default")
			}
		}
	}()

	err = watcher.Add("/tmp/foo")
	if err != nil {
		log.Fatal(err)
	}
	<-done
}