<%= link_to @repository.identifier.present? ? h(@repository.identifier) : 'root', {:action => 'show', :id => @project, :repository_id => @repository.identifier_param, :path => nil, :rev => @rev }, :class => "repository-title-dec" %> / <%=link_to @project.owner, user_path(@project.owner), :class => "repository-title-dec" %>