code: public function generate(RouterInterface $router)
      {
          $routes = $router->getRouteCollection();
          $pagesDir = $this->configurationHandler->pagesDir();
          $homepageValues = array(
              '_locale' => $this->configurationHandler->language(),
              'country' => $this->configurationHandler->country(),
              'page' => $this->configurationHandler->homepage(),
          );
  
          $homeRouteName = '_home_' . $homepageValues["_locale"] . '_' . $homepageValues["country"] . '_' . $homepageValues["page"];
          $this->routes["homepage"] = $homeRouteName;
          if ($this->explicitHomepageRoute) {
              $values = array_merge($homepageValues, array('_controller' => $this->frontController,));
              $routes->add($homeRouteName, new Route($this->pattern, $values));
          }
  
          $seoFileName = 'seo.json';
          if (null !== $this->contributor) {
              $seoFileName = $this->contributor . '.json';
          }
  
          $finder = new Finder();
          $pages = $finder->directories()->depth(0)->in($pagesDir);
          foreach ($pages as $page) {
              $this->generateLanguagesRoutes($routes, $page, $seoFileName);
          }
      }
docs: Generates the routes
  
  @return array