Update fsnotify package

config.go

@@ -1,12 +1,13 @@
 package main
 
 import (
- "code.google.com/p/gcfg"
  "fmt"
- "github.com/howeyc/fsnotify"
  "log"
  "os"
  "time"
+
+ "code.google.com/p/gcfg"
+ "gopkg.in/fsnotify.v1"
 )
 
 type AppConfig struct {
@@ -33,21 +34,26 @@ func configWatcher(fileName string) {
  return
  }
 
- if err := watcher.Watch(*flagconfig); err != nil {
+ if err := watcher.Add(*flagconfig); err != nil {
  fmt.Println(err)
  return
  }
 
  for {
  select {
- case ev := <-watcher.Event:
+ case ev := <-watcher.Events:
  if ev.Name == fileName {
- if ev.IsCreate() || ev.IsModify() || ev.IsRename() {
+ // Write = when the file is updated directly
+ // Rename = when it's updated atomicly
+ // Chmod = for `touch`
+ if ev.Op&fsnotify.Write == fsnotify.Write ||
+ ev.Op&fsnotify.Rename == fsnotify.Rename ||
+ ev.Op&fsnotify.Chmod == fsnotify.Chmod {
  time.Sleep(200 * time.Millisecond)
  configReader(fileName)
  }
  }
- case err := <-watcher.Error:
+ case err := <-watcher.Errors:
  log.Println("fsnotify error:", err)
  }
  }