( "Disallow: " . uri_for($controller, 'closure', $bindings, "*")
            , "Disallow: " . uri_for($controller, 'manifest', $bindings)
            , "Disallow: " . uri_for($controller, 'nar', $bindings, "*")
            , "Disallow: " . uri_for($controller, 'pkg', $bindings, "*")
            , "Disallow: " . uri_for($controller, 'nixexprs', $bindings)

            ( uri_for($controller, 'closure', $bindings, "*")
            , uri_for($controller, 'manifest', $bindings)
            , uri_for($controller, 'nar', $bindings, "*")
            , uri_for($controller, 'pkg', $bindings, "*")
            , uri_for($controller, 'nixexprs', $bindings)

        ( "User-agent: *"
        , "Disallow: " . uri_for('Build', 'buildtimedeps', ["*"])
        , "Disallow: " . uri_for('Build', 'runtimedeps', ["*"])
        , "Disallow: " . uri_for('Build', 'view_nixlog', ["*"], "*/tail")

        ( uri_for('Build', 'buildtimedeps', ["*"])
        , uri_for('Build', 'runtimedeps', ["*"])
        , uri_for('Build', 'view_nixlog', ["*"], "*/tail")

    $c->stash->{'plain'} = { data => join("\n", @rules) };

    $c->stash->{'plain'} = { data => "User-agent: *\n" . join('', map { "Disallow: $_\n" } @rules) };