.header
    nav(role='main', class='context')
        li.unit
            a(href='/', class='logo')
        if typeof repo != 'undefined'
            li.unit-right Download as&nbsp;
                a(href='/' + repo + '/zipball/' + ref) zip
                &nbsp;|&nbsp;
                a(href='/' + repo + '/tarball/' + ref) tar.gz
