add config app

config.go

@@ -206,6 +206,23 @@ func (c *Config) Pretty() ([]byte, error) {
 	return pretty.PrettyOptions(b, &pretty.Options{Indent: "        "}), nil
 }
 
+// Pretty App Config
+func (a *AppConfig) Pretty() ([]byte, error) {
+	log.WithFields(log.Fields{}).Debugf("starting")
+	defer log.WithFields(log.Fields{}).Debugf("done")
+
+	cfgMx.Lock()
+	defer cfgMx.Unlock()
+
+	b, err := json.Marshal(a)
+	if err != nil {
+		log.WithFields(log.Fields{"error": err, "call": "json.Marshal"}).Errorf("")
+		return nil, err
+	}
+
+	return pretty.PrettyOptions(b, &pretty.Options{Indent: "        "}), nil
+}
+
 // Save config
 func (c *Config) Save() error {
 	log.WithFields(log.Fields{}).Debugf("starting")