gitlabhq/app/views/commits/_diffs.html.haml

- if @suppress_diff
  .alert-message.block-message
    %p
      %strong Warning! Large commit with more then #{Commit::DIFF_SAFE_SIZE} files changed.
    %p To prevent performance issue we rejected diff information.
    %p
      But if you still want to see diff
      = link_to "click this link", project_commit_path(@project, @commit, force_show_diff: true), class: "underlined_link"

%p.cgray
  Showing #{pluralize(diffs.count, "changed file")}
.file-stats
  = render "commits/diff_head", diffs: diffs

- unless @suppress_diff
  - diffs.each_with_index do |diff, i|
    - next if diff.diff.empty?
    - file = (@commit.tree / diff.new_path)
    - file = (@commit.prev_commit.tree / diff.old_path) unless file
    - next unless file
    .diff_file{id: "diff-#{i}"}
      .diff_file_header
        - if diff.deleted_file
          %span= diff.old_path
          
          - if @commit.prev_commit
            = link_to project_tree_path(@project, tree_join(@commit.prev_commit_id, diff.new_path)), {:class => 'btn right view-commit'} do
              View file @
              %span.commit-short-id= @commit.short_id(6)
        - else
          %span= diff.new_path
          - if diff.a_mode && diff.b_mode && diff.a_mode != diff.b_mode
            %span.file-mode= "#{diff.a_mode} → #{diff.b_mode}"
          
          = link_to project_tree_path(@project, tree_join(@commit.id, diff.new_path)), {:class => 'btn right view-commit'} do
            View file @
            %span.commit-short-id= @commit.short_id(6)
            
        %br/
      .diff_file_content
        -# Skipp all non non-supported blobs
        - next unless file.respond_to?('text?')
        - if file.text?
          = render "commits/text_file", diff: diff, index: i
        - elsif file.image?
          - old_file = (@commit.prev_commit.tree / diff.old_path)
          - if diff.renamed_file || diff.new_file || diff.deleted_file
            .diff_file_content_image
              .image{class: image_diff_class(diff)}
                %img{src: "data:#{file.mime_type};base64,#{Base64.encode64(file.data)}"}
                %div.image-info= "#{number_to_human_size file.size}"
          - else
            .diff_file_content_image.img_compared
              .image.diff_removed 
                %img{src: "data:#{file.mime_type};base64,#{Base64.encode64(old_file.data)}"}
                %div.image-info= "#{number_to_human_size file.size}"
              .image.diff_added 
                %img{src: "data:#{file.mime_type};base64,#{Base64.encode64(file.data)}"}
                %div.image-info= "#{number_to_human_size file.size}"
        - else
          %p.nothing_here_message No preview for this file type