Redmine

  def has_branch_detail?

    @repository.scm.respond_to? :branch_contains

  end

  def insert_branches_detail(html)

    return html unless has_branch_detail?

    substring = '</li>'

    location = html.index(substring).to_i + substring.length

    html.insert(location, branches_html)

  end

  def branches_html

    content_tag(:li) do

      content = content_tag(:strong, "#{l(:label_branch)}")

      content << " "

      content << "#{@repository.identifier}@ "

      content << links_to_branches.join(', ').html_safe

    end

  end

  def links_to_branches

    return [] unless has_branch_detail?

    branch_groups.map { |name, branches| branches_link(name, branches) }

  end

  def branches_link(name, branches)

    return branch_link(branches.first) if branches.length == 1

    link =  link_to("[#{name}...]", 'javascript:;', class: 'scm-branch-group').html_safe

    content_tag(:span, class: 'scm-branch-hide') do

      link << content_tag(:span, class: 'scm-branches') do

        branches.map { |branch| branch_link(branch) }.join(', ').html_safe

      end

    end

  end

  def branch_link(branch)

    link_to(branch, {:controller => 'repositories',

                     :action => 'show',

                     :id => @repository.project,

                     :repository_id => @repository.identifier,

                     :path => to_path_param(@path),

                     :rev => branch}).html_safe

  end

  def branch_groups

    @repository.scm.branch_contains(@rev).group_by do |branch|

      branch.downcase

        .gsub(/^\d+/, '#####')

        .split(/[\-\._]/)

        .first

    end.sort_by { |name, branches| [branches.length, name] }

  end

    <%= if Setting.display_repository_base_name?

        changeset.repository.url.split('/').last.sub('.git','') + ': '

        end %>

      <% if !Setting.display_under_associated_revisions? && changeset.scmid.present?

           @repository = changeset.repository

           @rev = changeset.identifier

      %>

         (<em><%= l(:label_branches) %>: <%= links_to_branches.join(', ').html_safe %></em>)

      <% end %>

      <% if !Setting.display_under_single_revision? %>

      <li>

        <strong><%= l(:label_branches) %></strong>

        <%=  links_to_branches.join(', ').html_safe %>

      </li>

      <% end %>

<fieldset class="box">

  <legend><%= l(:label_display_revision_branches) %></legend>

  <div class="tabular settings">

<p><%= setting_check_box :display_under_single_revision %></p>

<p><%= setting_check_box :display_under_associated_revisions %></p>

<p><%= setting_check_box :display_repository_base_name %></p>

  </div>

</fieldset>

  label_branches: Zweige

  setting_display_under_single_revision: Unterschiede bei Revision anzeigen

  setting_display_under_associated_revisions: Bei zugehörigen Revisionen anzeigen

  setting_display_repository_base_name: Name des zugehörigen Repository anzeigen

  label_display_revision_branches: Zweige zur Revision anzeigen

  setting_display_under_single_revision: Display revision under Single Revision

  setting_display_under_associated_revisions: Display revision under Associated Revisions

  setting_display_repository_base_name: Display basename of associated repository

  label_branches: Branches

  label_display_revision_branches: Show branches for revision

display_under_single_revision:

  default: true

display_under_associated_revisions:

  default: true

display_repository_base_name:

  default: true

        def branch_contains(hash)

          cleaned_hash = hash.sub(/[^\w]/, '')

          cmd_args = ['branch', '--contains', cleaned_hash]

          begin

            branches = git_cmd(cmd_args) do |io|

              io.readlines.sort!.map{|t| t.strip.gsub(/\* ?/, '')}

            end

          rescue ScmCommandAborted

            branches = Array.new

          end

          branches.uniq

        end

  $('a.scm-branch-group').on('click', function() {

    $(this).parent().removeClass('scm-branch-hide');

  });

.scm-branch-group, .scm-branch-hide > .scm-branches { display: none; }

.scm-branch-hide > .scm-branch-group { display: inline; }