Allow feature gate removal through the APIzj-feature-gate-remove-http-api

Features could be listed and added through the api, now also removed.
This was needed in the case of gitlab.com as the number of gates that
were ever used just grows and cleaning up is hard.

1 files changed, 7 insertions, 0 deletions

diff --git a/lib/api/features.rb b/lib/api/features.rb
index 9385c6ca174..11d848584d9 100644
--- a/lib/api/features.rb
+++ b/lib/api/features.rb
@@ -65,6 +65,13 @@ module API
 
         present feature, with: Entities::Feature, current_user: current_user
       end
+
+      desc 'Remove the gate value for the given feature'
+      delete ':name' do
+        Feature.get(params[:name]).remove
+
+        status 204
+      end
     end
   end
 end