<ul class="nav nav-tabs">

<li{% if page == 'files' %} class="active"{% endif %}><a href="{{ path('tree', {repo: repo, branch: branch}) }}">Files</a></li> <li{% if page == 'commits' %} class="active"{% endif %}><a href="{{ path('commits', {repo: repo, branch: branch}) }}">Commits</a></li> <li{% if page == 'stats' %} class="active"{% endif %}><a href="{{ path('stats', {repo: repo, branch: branch}) }}">Stats</a></li>

</ul>