Add new merge request widget state for blocked pipeline

app/helpers/ci_status_helper.rb

@@ -48,6 +48,8 @@ module CiStatusHelper
         'icon_status_created'
       when 'skipped'
         'icon_status_skipped'
+      when 'manual'
+        'icon_status_manual'
       else
         'icon_status_canceled'
       end

app/views/projects/merge_requests/widget/_heading.html.haml

 - if @pipeline
   .mr-widget-heading
-    - %w[success success_with_warnings skipped canceled failed running pending].each do |status|
+    - %w[success success_with_warnings skipped manual canceled failed running pending].each do |status|
       .ci_widget{ class: "ci-#{status}", style: ("display:none" unless @pipeline.status == status) }
         %div{ class: "ci-status-icon ci-status-icon-#{status}" }
           = link_to namespace_project_pipeline_path(@pipeline.project.namespace, @pipeline.project, @pipeline.id), class: 'icon-link' do

app/views/projects/merge_requests/widget/_open.html.haml

@@ -27,6 +27,8 @@
       = render 'projects/merge_requests/widget/open/build_failed'
     - elsif !@merge_request.mergeable_discussions_state?
       = render 'projects/merge_requests/widget/open/unresolved_discussions'
+    - elsif @pipeline&.blocked?
+      = render 'projects/merge_requests/widget/open/manual'
     - elsif @merge_request.can_be_merged? || resolved_conflicts
       = render 'projects/merge_requests/widget/open/accept'
 

app/views/projects/merge_requests/widget/open/_manual.html.haml

+%h4
+  Pipeline blocked
+%p
+  The pipeline for this merge request requires a manual action to proceed.