Allow FoundBlob to access language from gitattributes

Extract language_from_git_attributes as a concern so it can
ben included in two blob classes.

1 files changed, 1 insertions, 7 deletions

diff --git a/app/models/blob.rb b/app/models/blob.rb
index 57c813e3775..4f310e70f4f 100644
--- a/app/models/blob.rb
+++ b/app/models/blob.rb
@@ -3,6 +3,7 @@
 # Blob is a Rails-specific wrapper around Gitlab::Git::Blob, SnippetBlob and Ci::ArtifactBlob
 class Blob < SimpleDelegator
   include Presentable
+  include BlobLanguageFromGitAttributes
 
   CACHE_TIME = 60 # Cache raw blobs referred to by a (mutable) ref for 1 minute
   CACHE_TIME_IMMUTABLE = 3600 # Cache blobs referred to by an immutable reference for 1 hour
@@ -180,13 +181,6 @@ class Blob < SimpleDelegator
     Gitlab::FileDetector.type_of(path) || Gitlab::FileDetector.type_of(name)
   end
 
-  def language_from_gitattributes
-    return nil unless project
-
-    repository = project.repository
-    repository.gitattribute(path, 'gitlab-language')
-  end
-
   def video?
     UploaderHelper::VIDEO_EXT.include?(extension)
   end