socialforge/app/views/repositories/_breadcrumbs.html.erb

<%= link_to(@repository.identifier.present? ? h(@repository.identifier) : 'root',
            :action => 'show', :id => @project,
            :repository_id => @repository.identifier_param,
            :path => nil, :rev => @rev) %>
<%
   dirs = path.split('/')
   if 'file' == kind
     filename = dirs.pop
   end
   link_path = ''
   dirs.each do |dir|
     next if dir.blank?
     link_path << '/' unless link_path.empty?
     link_path << "#{dir}"
%>
    / <%= link_to h(dir), :action => 'show', :id => @project, :repository_id => @repository.identifier_param,
                  :path => to_path_param(link_path), :rev => @rev %>
<% end %>
<% if filename %>
    / <%= link_to h(filename),
                  :action => 'changes', :id => @project, :repository_id => @repository.identifier_param,
                  :path => to_path_param("#{link_path}/#{filename}"), :rev => @rev %>
<% end %>
<%
   # @rev is revsion or Git and Mercurial branch or tag.
   # For Mercurial *tip*, @rev and @changeset are nil.
   rev_text = @changeset.nil? ? @rev : format_revision(@changeset)
%>
<%= "@ #{h rev_text}" unless rev_text.blank? %>

<% html_title(with_leading_slash(path)) -%>