Merge branch '9490-static-gitattributes-for-design-repos-ce' into 'master'

CE backport for changes in EE MR 14017

See merge request gitlab-org/gitlab-ce!29328

app/services/lfs/file_transformer.rb

@@ -4,6 +4,14 @@ module Lfs
   # Usage: Calling `new_file` check to see if a file should be in LFS and
   #        return a transformed result with `content` and `encoding` to commit.
   #
+  #        The `repository` passed to the initializer can be a Repository or
+  #        a DesignManagement::Repository (an EE-specific class that inherits
+  #        from Repository).
+  #
+  #        The `repository_type` property will be one of the types named in
+  #        `Gitlab::GlRepository.types`, and is recorded on the `LfsObjectsProject`
+  #        in order to identify the repository location of the blob.
+  #
   #        For LFS an LfsObject linked to the project is stored and an LFS
   #        pointer returned. If the file isn't in LFS the untransformed content
   #        is returned to save in the commit.
@@ -52,7 +60,7 @@ module Lfs
     end
 
     def cached_attributes
-      @cached_attributes ||= Gitlab::Git::AttributesAtRefParser.new(repository, branch_name)
+      @cached_attributes ||= repository.attributes_at(branch_name)
     end
 
     # rubocop: disable CodeReuse/ActiveRecord

lib/gitlab/git/repository.rb

@@ -683,17 +683,16 @@ module Gitlab
         attributes(path)[name]
       end
 
-      # Check .gitattributes for a given ref
+      # Returns parsed .gitattributes for a given ref
       #
-      # This only checks the root .gitattributes file,
+      # This only parses the root .gitattributes file,
       # it does not traverse subfolders to find additional .gitattributes files
       #
       # This method is around 30 times slower than `attributes`, which uses
       # `$GIT_DIR/info/attributes`. Consider caching AttributesAtRefParser
       # and reusing that for multiple calls instead of this method.
-      def attributes_at(ref, file_path)
-        parser = AttributesAtRefParser.new(self, ref)
-        parser.attributes(file_path)
+      def attributes_at(ref)
+        AttributesAtRefParser.new(self, ref)
       end
 
       def languages(ref = nil)

spec/support/shared_examples/controllers/repository_lfs_file_load_examples.rb

@@ -9,7 +9,15 @@
 # - `filepath`: path of the file (contains filename)
 # - `subject`: the request to be made to the controller. Example:
 # subject { get :show, namespace_id: project.namespace, project_id: project }
-shared_examples 'a controller that can serve LFS files' do
+#
+# The LFS disabled scenario can be skipped by passing `skip_lfs_disabled_tests: true`
+# when including the examples (Note, at time of writing this is only used by
+# an EE-specific spec):
+#
+# it_behaves_like 'a controller that can serve LFS files', skip_lfs_disabled_tests: true do
+#   ...
+# end
+shared_examples 'a controller that can serve LFS files' do |options = {}|
   let(:lfs_oid) { '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897' }
   let(:lfs_size) { '1575078' }
   let!(:lfs_object) { create(:lfs_object, oid: lfs_oid, size: lfs_size) }
@@ -83,6 +91,8 @@ shared_examples 'a controller that can serve LFS files' do
     end
 
     it 'delivers ASCII file' do
+      skip 'Calling spec asked to skip testing LFS disabled scenario' if options[:skip_lfs_disabled_tests]
+
       subject
 
       expect(response).to have_gitlab_http_status(200)