Fix #153

conf/wide.go

@@ -265,12 +265,12 @@ func Save() bool {
 }
 
 // Load loads the configurations from wide.json.
-func Load() {
-	bytes, _ := ioutil.ReadFile("conf/wide.json")
+func Load(confPath string) {
+	bytes, _ := ioutil.ReadFile(confPath)
 
 	err := json.Unmarshal(bytes, &Wide)
 	if err != nil {
-		glog.Error(err)
+		glog.Error("Parses wide.json error: ", err)
 
 		os.Exit(-1)
 	}

main.go

@@ -40,6 +40,8 @@ import (
 // The only one init function in Wide.
 func init() {
 	// TODO: args
+	confPath := flag.String("conf", "conf/wide.json", "path of wide.json")
+
 	flag.Set("logtostderr", "true")
 	flag.Set("v", "3")
 	flag.Parse()
@@ -48,7 +50,8 @@ func init() {
 
 	event.Load()
 
-	conf.Load()
+	conf.Load(*confPath)
+
 	conf.FixedTimeCheckEnv()
 	conf.FixedTimeSave()