- @gfm_form = true
- @content_class = "limit-container-width" unless fluid_layout
- add_to_breadcrumbs "Merge Requests", project_merge_requests_path(@project)
- breadcrumb_title @merge_request.to_reference
- page_title "#{@merge_request.title} (#{@merge_request.to_reference})", "Merge Requests"
- page_description @merge_request.description
- page_card_attributes @merge_request.card_attributes
- suggest_changes_help_path = help_page_path('user/discussions/index.md', anchor: 'suggest-changes')

.merge-request{ data: { mr_action: j(params[:tab].presence || 'show'), url: merge_request_path(@merge_request, format: :json), project_path: project_path(@merge_request.project), lock_version: @merge_request.lock_version } }
  = render "projects/merge_requests/mr_title"

  .merge-request-details.issuable-details{ data: { id: @merge_request.project.id } }
    = render "projects/merge_requests/mr_box"

    - if @merge_request.source_branch_exists?
      = render "projects/merge_requests/how_to_merge"

    -# haml-lint:disable InlineJavaScript
    :javascript
      window.gl = window.gl || {};
      window.gl.mrWidgetData = #{serialize_issuable(@merge_request, serializer: 'widget')}

      window.gl.mrWidgetData.squash_before_merge_help_path = '#{help_page_path("user/project/merge_requests/squash_and_merge")}';
      window.gl.mrWidgetData.troubleshooting_docs_path = '#{help_page_path('user/project/merge_requests/index.md', anchor: 'troubleshooting')}';

    #js-vue-mr-widget.mr-widget

    .content-block.content-block-small.emoji-list-container.js-noteable-awards
      = render 'award_emoji/awards_block', awardable: @merge_request, inline: true

    .merge-request-tabs-holder{ class: ("js-tabs-affix" unless ENV['RAILS_ENV'] == 'test') }
      .merge-request-tabs-container
        .scrolling-tabs-container.inner-page-scroll-tabs.is-smaller
          .fade-left= icon('angle-left')
          .fade-right= icon('angle-right')
          %ul.merge-request-tabs.nav-tabs.nav.nav-links.scrolling-tabs
            %li.notes-tab.qa-notes-tab
              = tab_link_for @merge_request, :show, force_link: @commit.present? do
                Discussion
                %span.badge.badge-pill= @merge_request.related_notes.user.count
            - if @merge_request.source_project
              %li.commits-tab
                = tab_link_for @merge_request, :commits do
                  Commits
                  %span.badge.badge-pill= @commits_count
            - if @pipelines.any?
              %li.pipelines-tab
                = tab_link_for @merge_request, :pipelines do
                  Pipelines
                  %span.badge.badge-pill.js-pipelines-mr-count= @pipelines.size
            %li.diffs-tab.qa-diffs-tab
              = tab_link_for @merge_request, :diffs do
                Changes
                %span.badge.badge-pill= @merge_request.diff_size
        .d-inline-flex.flex-wrap
          #js-vue-discussion-filter{ data: { default_filter: current_user&.notes_filter_for(@merge_request),
            notes_filters: UserPreference.notes_filters.to_json } }
          #js-vue-discussion-counter

    .tab-content#diff-notes-app
      #notes.notes.tab-pane.voting_notes
        .row
          %section.col-md-12
            %script.js-notes-data{ type: "application/json" }= initial_notes_data(true).to_json.html_safe
            .issuable-discussion.js-vue-notes-event
              #js-vue-mr-discussions{ data: { notes_data: notes_data(@merge_request).to_json,
                noteable_data: serialize_issuable(@merge_request),
                noteable_type: 'MergeRequest',
                target_type: 'merge_request',
                help_page_path: suggest_changes_help_path,
                current_user_data: UserSerializer.new(project: @project).represent(current_user, {}, MergeRequestUserEntity).to_json} }

      #commits.commits.tab-pane
        -# This tab is always loaded via AJAX
      #pipelines.pipelines.tab-pane
        - if @pipelines.any?
          = render 'projects/commit/pipelines_list', disable_initialization: true, endpoint: pipelines_project_merge_request_path(@project, @merge_request)
      #js-diffs-app.diffs.tab-pane{ data: { "is-locked" => @merge_request.discussion_locked?,
        endpoint: diffs_project_merge_request_path(@project, @merge_request, 'json', request.query_parameters),
        help_page_path: suggest_changes_help_path,
        current_user_data: UserSerializer.new(project: @project).represent(current_user, {}, MergeRequestUserEntity).to_json,
        project_path: project_path(@merge_request.project),
        changes_empty_state_illustration: image_path('illustrations/merge_request_changes_empty.svg') } }

    .mr-loading-status
      = spinner

= render 'shared/issuable/sidebar', issuable_sidebar: @issuable_sidebar, assignees: @merge_request.assignees

- if @merge_request.can_be_reverted?(current_user)
  = render "projects/commit/change", type: 'revert', commit: @merge_request.merge_commit, title: @merge_request.title
- if @merge_request.can_be_cherry_picked?
  = render "projects/commit/change", type: 'cherry-pick', commit: @merge_request.merge_commit, title: @merge_request.title