- file = project.repository.blob_for_diff(@commit, diff)
- return unless file
- blob_diff_path = diff_project_blob_path(project,
  tree_join(@commit.id, diff.new_path))
.diff-file{id: "diff-#{i}", data: {blob_diff_path: blob_diff_path }}
  .diff-header{id: "file-path-#{hexdigest(diff.new_path || diff.old_path)}"}
    - if diff.deleted_file
      %span= diff.old_path

      .diff-btn-group
        - if @commit.parent_ids.present?
          = view_file_btn(@commit.parent_id, diff, project)
    - else
      %span= diff.new_path
      - if diff_file_mode_changed?(diff)
        %span.file-mode= "#{diff.a_mode} → #{diff.b_mode}"

      .diff-btn-group
        = link_to "#", class: "js-toggle-diff-comments btn btn-small" do
          %i.icon-chevron-down
          Diff comments
         

        - if @merge_request && @merge_request.source_project
          = link_to project_edit_tree_path(@merge_request.source_project, tree_join(@merge_request.source_branch, diff.new_path), from_merge_request_id: @merge_request.id), { class: 'btn btn-small' } do
            Edit
           

        = view_file_btn(@commit.id, diff, project)

  .diff-content
    -# Skipp all non non-supported blobs
    - return unless file.respond_to?('text?')
    - if file.text?
      - if params[:view] == 'parallel'
        = render "projects/commits/parallel_view", diff: diff, project: project, file: file, index: i
      - else
        = render "projects/commits/text_file", diff: diff, index: i
    - elsif file.image?
      - old_file = project.repository.prev_blob_for_diff(@commit, diff)
      = render "projects/commits/image", diff: diff, old_file: old_file, file: file, index: i
    - else
      .nothing-here-block No preview for this file type