Add one more case for touch()

closes #9134

pulp_container/app/tasks/builder.py

@@ -73,7 +73,6 @@ def add_image_from_directory_to_repository(path, repository, tag):
     ).save()
     tag = Tag(name=tag, tagged_manifest=manifest)
     tag.save()
-    ContentArtifact(artifact=manifest_artifact, content=tag, relative_path=tag.name).save()
     with repository.new_version() as new_repo_version:
         new_repo_version.add_content(Manifest.objects.filter(pk=manifest.pk))
         new_repo_version.add_content(Tag.objects.filter(pk=tag.pk))

pulp_container/app/tasks/tag.py

@@ -1,4 +1,4 @@
-from pulpcore.plugin.models import ContentArtifact, CreatedResource, Repository
+from pulpcore.plugin.models import CreatedResource, Repository
 from pulp_container.app.models import Manifest, Tag
 
 
@@ -13,7 +13,6 @@ def tag_image(manifest_pk, tag, repository_pk):
     digest passed with POST request.
     """
     manifest = Manifest.objects.get(pk=manifest_pk)
-    artifact = manifest._artifacts.all()[0]
 
     repository = Repository.objects.get(pk=repository_pk).cast()
     latest_version = repository.latest_version()
@@ -27,10 +26,8 @@ def tag_image(manifest_pk, tag, repository_pk):
     if created:
         resource = CreatedResource(content_object=manifest_tag)
         resource.save()
-
-    ContentArtifact.objects.get_or_create(
-        artifact=artifact, content=manifest_tag, relative_path=tag
-    )
+    else:
+        manifest_tag.touch()
 
     tags_to_add = Tag.objects.filter(pk=manifest_tag.pk).exclude(
         pk__in=latest_version.content.all()