openproject/app/views/repositories/annotate.html.erb

<%#-- copyright
OpenProject is an open source project management software.
Copyright (C) 2012-2020 the OpenProject GmbH

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License version 3.

OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
Copyright (C) 2006-2017 Jean-Philippe Lang
Copyright (C) 2010-2013 the ChiliProject Team

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

See docs/COPYRIGHT.rdoc for more details.

++#%>
<%= call_hook(:view_repositories_show_contextual, { repository: @repository, project: @project }) %>
<% html_title(t(:button_annotate)) %>
<%= render partial: 'repository_header', locals: { empty: false } %>

<div class="repository-breadcrumbs">
  <%= render partial: 'breadcrumbs',
             locals: { path: @path, revision: @rev }.merge(kind: 'file') %>
</div>
<p><%= render partial: 'link_to_functions' %></p>

<% if @annotate.nil? || @annotate.empty? %>
  <%= no_results_box %>
<% else %>
  <% colors = Hash.new {|k,v| k[v] = (k.size % 12) } %>
  <div class="autoscroll">
    <table class="filecontent annotate highlight">
      <tbody>
        <% line_num = 1 %>
        <% syntax_highlight(@path, to_utf8_for_repositories(@annotate.content)) do |line| %>
          <% revision = @annotate.revisions[line_num-1] %>
          <tr class="bloc-<%= revision.nil? ? 0 : colors[revision.identifier || revision.revision] %>">
            <th class="line-num" id="L<%= line_num %>"><a href="#L<%= line_num %>"><%= line_num %></a></th>
            <td class="revision">
              <%= (revision.identifier ? link_to_revision(revision, @project) : format_revision(revision)) if revision %></td>
            <td class="author"><%= h(revision.author.to_s.split('<').first) if revision %></td>
            <td class="line-code">
              <pre><%= line %></pre>
            </td>
          </tr>
          <% line_num += 1 %>
        <% end %>
      </tbody>
    </table>
  </div>
<% end %>