increment resourceVersion on successful updates

Signed-off-by: Matthias Bertschy <[email protected]>

pkg/registry/file/storage.go

@@ -126,7 +126,7 @@ func (s *StorageImpl) writeFiles(key string, obj runtime.Object, metaOut runtime
 	if err := s.processor.PreSave(obj); err != nil {
 		return fmt.Errorf("processor.PreSave: %w", err)
 	}
-	// set resourceversion
+	// set resourceVersion
 	if version, _ := s.versioner.ObjectResourceVersion(obj); version == 0 {
 		if err := s.versioner.UpdateObject(obj, 1); err != nil {
 			return fmt.Errorf("set resourceVersion: %w", err)
@@ -521,6 +521,14 @@ func (s *StorageImpl) GuaranteedUpdate(
 			continue
 		}
 
+		// increment resourceVersion
+		if version, err := s.versioner.ObjectResourceVersion(ret); err == nil {
+			if err := s.versioner.UpdateObject(ret, version+1); err != nil {
+				logger.L().Ctx(ctx).Error("update object version failed", helpers.Error(err), helpers.String("key", key))
+				return err
+			}
+		}
+
 		// save to disk and fill into metaOut
 		err = s.writeFiles(key, ret, metaOut)
 		if err == nil {

pkg/registry/file/storage_test.go

@@ -516,7 +516,7 @@ func TestStorageImpl_GuaranteedUpdate(t *testing.T) {
 						return nil, nil, fmt.Errorf("tryUpdate error")
 					}
 					obj := *input.(*v1beta1.SBOMSPDXv2p3)
-					obj.ResourceVersion = "3"
+					obj.ResourceVersion = "2"
 					obj.Spec.Metadata.Tool.Name = "tutu"
 					return &obj, nil, nil
 				},