protected function getNameColumn(): Closure
    {
        return function(ExtensionContract $package) {
            $name = $package->getFriendlyName();
            $url  = $package->getPackage()->getHomepage();

            if ($url) {
                return (string) HTML::link($url, $name, [
                            'target' => '_blank',
                ]);
            }

            return $name;
        };
    }