code: protected function execute(InputInterface $input, OutputInterface $output)
      {
          if (false === is_file('composer.json')) {
              throw new Exception('Commands must be run from root of project.');
          }
  
          try {
              $app  = new App();
              require 'src/routes.php';
              $routes = $app->getContainer()->get('router')->getRoutes();
              foreach ($routes as $route) {
                  foreach ($route->getMethods() as $method) {
                      $name     = str_pad($route->getName(), 10, ' ', STR_PAD_LEFT);
                      $method   = str_pad($method, 8, ' ', STR_PAD_RIGHT);
                      $routeStr = str_pad($route->getPattern(), 15, ' ', STR_PAD_RIGHT);
                      $resolvesTo = (is_string($route->getCallable()) ? $route->getCallable() : '');
                      $output->writeln('<info>'.$name.$method.$routeStr.$resolvesTo.'</info>');
                  }
              }
          } catch (Exception $e) {
              $output->writeln($e->getMessage());
          }
      }
docs: {@inheritdoc}