Remove :attachment_with_filename feature flag [RUN ALL RSPEC] [RUN AS-IF-FOSS]

app/helpers/workhorse_helper.rb

@@ -7,7 +7,7 @@ module WorkhorseHelper
   def send_git_blob(repository, blob, inline: true)
     headers.store(*Gitlab::Workhorse.send_git_blob(repository, blob))
 
-    headers['Content-Disposition'] = inline ? 'inline' : content_disposition_attachment(repository.project, blob.name)
+    headers['Content-Disposition'] = content_disposition_for_blob(blob, inline)
 
     # If enabled, this will override the values set above
     workhorse_set_content_type!
@@ -49,11 +49,9 @@ module WorkhorseHelper
     headers[Gitlab::Workhorse::DETECT_HEADER] = "true"
   end
 
-  def content_disposition_attachment(project, filename)
-    if Feature.enabled?(:attachment_with_filename, project, default_enabled: :yaml)
-      ActionDispatch::Http::ContentDisposition.format(disposition: 'attachment', filename: filename)
-    else
-      'attachment'
-    end
+  def content_disposition_for_blob(blob, inline)
+    return 'inline' if inline
+
+    ActionDispatch::Http::ContentDisposition.format(disposition: 'attachment', filename: blob.name)
   end
 end

changelogs/unreleased/323714-add-blob-filename-to-attachment-content-dispostion.yml

+---
+title: Add blob filename to attachment content disposition
+merge_request: 58977
+author:
+type: added

config/feature_flags/development/attachment_with_filename.yml

----
-name: attachment_with_filename
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/55066
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/323714
-milestone: '13.10'
-type: development
-group: group::editor
-default_enabled: false

spec/controllers/projects/design_management/designs/raw_images_controller_spec.rb

@@ -45,17 +45,6 @@ RSpec.describe Projects::DesignManagement::Designs::RawImagesController do
         expect(response).to have_gitlab_http_status(:ok)
       end
 
-      context 'when the feature flag attachment_with_filename is disabled' do
-        it 'serves files with just `attachment` in the disposition header' do
-          stub_feature_flags(attachment_with_filename: false)
-
-          subject
-
-          expect(response.header['Content-Disposition']).to eq('attachment')
-          expect(response).to have_gitlab_http_status(:ok)
-        end
-      end
-
       it 'serves files with Workhorse' do
         subject
 

spec/support/shared_examples/controllers/snippet_blob_shared_examples.rb

@@ -36,16 +36,6 @@ RSpec.shared_examples 'raw snippet blob' do
 
         expect(response.header['Content-Disposition']).to match "attachment; filename=\"#{filepath}\""
       end
-
-      context 'when the feature flag attachment_with_filename is disabled' do
-        it 'returns just attachment in the disposition header' do
-          stub_feature_flags(attachment_with_filename: false)
-
-          subject
-
-          expect(response.header['Content-Disposition']).to eq 'attachment'
-        end
-      end
     end
   end