public function migrate()
    {
        $fs = new Filesystem;
        $finder = new ClassFinder;
        $path = env('MIGRATIONS_PATH', 'database/migrations');

        if ($fs->exists($path)) {
            foreach ($fs->files($path) as $file) {
                $fs->requireOnce($file);
                $class = $finder->findClass($file);

                (new $class)->up();
            }
        }
    }