feat: skip generate lang if no changes

pkg/utils/json.go

@@ -1,7 +1,7 @@
 package utils
 
 import (
-	"io/ioutil"
+	"os"
 
 	json "github.com/json-iterator/go"
 	log "github.com/sirupsen/logrus"
@@ -16,7 +16,7 @@ func WriteJsonToFile(dst string, data interface{}) bool {
 		log.Errorf("failed convert Conf to []byte:%s", err.Error())
 		return false
 	}
-	err = ioutil.WriteFile(dst, str, 0777)
+	err = os.WriteFile(dst, str, 0777)
 	if err != nil {
 		log.Errorf("failed to write json file:%s", err.Error())
 		return false