stackage-server/templates/default-layout.hamlet

<nav .navbar .navbar-default role=navigation>
    <div .container>
        <div .navbar-header>
            <div .navbar-brand>
                <a href=@{HomeR}>
                    Stackage
        <ul .nav .navbar-nav>
            <li>
              <a href=@{HomeR}>Home
            $maybe Entity _ user <- muser
                <li>You are logged in as #{userDisplay user} (#{userHandle user}).
                <li>
                  <a href=@{ProfileR}>Edit profile
                <li>
                  <a href=@{AuthR LogoutR}>Logout
            $nothing
                <li>
                  <a href=@{AuthR LoginR}>Login

$maybe msg <- mmsg
    <div .alert .alter-info>#{msg}
^{widget}