Log when failing to get the source name

Author: JenGoldstrich

builder/azure/arm/step_get_source_image_name.go

@@ -56,7 +56,7 @@ func (s *StepGetSourceImageName) Run(ctx context.Context, state multistep.StateB
 
 		image, err := s.getGalleryVersion(ctx)
 		if err != nil {
-			log.Println("[TRACE] unable to derive managed image URL for shared gallery version image")
+			s.say(fmt.Sprintf("Failed to fetch source gallery image from Azure API, HCP Packer will not be able to track the ancestry of this build: %s", err.Error()))
 			s.GeneratedData.Put("SourceImageName", "ERR_SOURCE_IMAGE_NAME_NOT_FOUND")
 			return multistep.ActionContinue
 		}
@@ -104,16 +104,19 @@ func (s *StepGetSourceImageName) Run(ctx context.Context, state multistep.StateB
 }
 
 func (s *StepGetSourceImageName) GetGalleryImageVersion(ctx context.Context) (*galleryimageversions.GalleryImageVersion, error) {
-	client := s.client.GalleryImageVersionsClient
-	pollingContext, cancel := context.WithTimeout(ctx, s.client.PollingDuration)
-	defer cancel()
-
-	galleryVersionId := galleryimageversions.NewImageVersionID(s.config.SharedGallery.Subscription, s.config.SharedGallery.ResourceGroup, s.config.SharedGallery.GalleryName, s.config.SharedGallery.ImageName, s.config.SharedGallery.ImageVersion)
-	result, err := client.Get(pollingContext, galleryVersionId, galleryimageversions.DefaultGetOperationOptions())
-	if err != nil {
-		return nil, err
-	}
-	return result.Model, nil
+	/*
+		client := s.client.GalleryImageVersionsClient
+		pollingContext, cancel := context.WithTimeout(ctx, s.client.PollingDuration)
+		defer cancel()
+
+		galleryVersionId := galleryimageversions.NewImageVersionID(s.config.SharedGallery.Subscription, s.config.SharedGallery.ResourceGroup, s.config.SharedGallery.GalleryName, s.config.SharedGallery.ImageName, s.config.SharedGallery.ImageVersion)
+		result, err := client.Get(pollingContext, galleryVersionId, galleryimageversions.DefaultGetOperationOptions())
+		if err != nil {
+			return nil, err
+		}
+		return result.Model, nil
+	*/
+	return nil, fmt.Errorf("blarg")
 }
 
 func (*StepGetSourceImageName) Cleanup(multistep.StateBag) {