1 files changed, 24 insertions, 0 deletions
diff --git a/app/helpers/merge_requests_helper.rb b/app/helpers/merge_requests_helper.rb
index 5b2c58d193d..ce57422f45d 100644
--- a/app/helpers/merge_requests_helper.rb
+++ b/app/helpers/merge_requests_helper.rb
@@ -101,6 +101,30 @@ module MergeRequestsHelper
     }.merge(merge_params_ee(merge_request))
   end
 
+  def tab_link_for(merge_request, tab, options = {}, &block)
+    data_attrs = {
+      action: tab.to_s,
+      target: "##{tab}",
+      toggle: options.fetch(:force_link, false) ? '' : 'tab'
+    }
+
+    url = case tab
+          when :show
+            data_attrs[:target] = '#notes'
+            method(:project_merge_request_path)
+          when :commits
+            method(:commits_project_merge_request_path)
+          when :pipelines
+            method(:pipelines_project_merge_request_path)
+          when :diffs
+            method(:diffs_project_merge_request_path)
+          else
+            raise "Cannot create tab #{tab}."
+          end
+
+    link_to(url[merge_request.project, merge_request], data: data_attrs, &block)
+  end
+
   def merge_params_ee(merge_request)
     {}
   end