Refactor Blob support of external storage in preparation of job artifact blobsdm-blob-external-storage

1 files changed, 48 insertions, 0 deletions

diff --git a/app/models/concerns/blob_like.rb b/app/models/concerns/blob_like.rb
new file mode 100644
index 00000000000..adb81561000
--- /dev/null
+++ b/app/models/concerns/blob_like.rb
@@ -0,0 +1,48 @@
+module BlobLike
+  extend ActiveSupport::Concern
+  include Linguist::BlobHelper
+
+  def id
+    raise NotImplementedError
+  end
+
+  def name
+    raise NotImplementedError
+  end
+
+  def path
+    raise NotImplementedError
+  end
+
+  def size
+    0
+  end
+
+  def data
+    nil
+  end
+
+  def mode
+    nil
+  end
+
+  def binary?
+    false
+  end
+
+  def load_all_data!(repository)
+    # No-op
+  end
+
+  def truncated?
+    false
+  end
+
+  def external_storage
+    nil
+  end
+
+  def external_size
+    nil
+  end
+end