gogs/templates/admin/nav.tmpl

<div id="user-setting-nav" class="col-md-2 admin-nav">
    <ul class="list-group">
        <li class="list-group-item{{if .PageIsDashboard}} active{{end}}"><a href="/admin"><i class="fa fa-tachometer fa-lg"></i> Dashboard</a></li>
        <li class="list-group-item{{if .PageIsUsers}} active{{end}}"><a href="/admin/users"><i class="fa fa-users fa-lg"></i> Users</a></li>
        <li class="list-group-item{{if .PageIsRepos}} active{{end}}"><a href="/admin/repos"><i class="fa fa-book fa-lg"></i> Repositories</a></li>
        <li class="list-group-item{{if .PageIsConfig}} active{{end}}"><a href="/admin/config"><i class="fa fa-cogs fa-lg"></i> Configuration</a></li>
        <li class="list-group-item{{if .PageIsAuths}} active{{end}}"><a href="/admin/auths"><i class="fa fa-certificate fa-lg"></i> Authentication</a></li>
    </ul>
</div>