Enable Gitaly ref caching for SearchControllersh-add-gitaly-ref-caching-search-controller

As we noticed in
https://gitlab.com/gitlab-org/gitlab-ce/issues/56627#note_185828742,
clicking on the "Issues" tab often requests the same reference in
rendering Markdown.

3 files changed, 8 insertions, 6 deletions

diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 7321f719deb..75108bf2646 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -516,4 +516,10 @@ class ApplicationController < ActionController::Base
   def sentry_context
     Gitlab::Sentry.context(current_user)
   end
+
+  def allow_gitaly_ref_name_caching
+    ::Gitlab::GitalyClient.allow_ref_name_caching do
+      yield
+    end
+  end
 end
diff --git a/app/controllers/projects/application_controller.rb b/app/controllers/projects/application_controller.rb
index 80e4f54bbf4..90396c15375 100644
--- a/app/controllers/projects/application_controller.rb
+++ b/app/controllers/projects/application_controller.rb
@@ -87,10 +87,4 @@ class Projects::ApplicationController < ApplicationController
   def check_issues_available!
     return render_404 unless @project.feature_available?(:issues, current_user)
   end
-
-  def allow_gitaly_ref_name_caching
-    ::Gitlab::GitalyClient.allow_ref_name_caching do
-      yield
-    end
-  end
 end
diff --git a/app/controllers/search_controller.rb b/app/controllers/search_controller.rb
index a80ab3bcd28..8c674be58c5 100644
--- a/app/controllers/search_controller.rb
+++ b/app/controllers/search_controller.rb
@@ -5,6 +5,8 @@ class SearchController < ApplicationController
   include SearchHelper
   include RendersCommits
 
+  around_action :allow_gitaly_ref_name_caching
+
   skip_before_action :authenticate_user!
   requires_cross_project_access if: -> do
     search_term_present = params[:search].present? || params[:term].present?