public InstallerServiceProvider::alter(ContainerBuilder $container)
Modifies existing service definitions.
Parameters
ContainerBuilder $container: The ContainerBuilder whose service definitions can be altered.
Overrides ServiceModifierInterface::alter
File
- core/lib/Drupal/Core/Installer/InstallerServiceProvider.php, line 67
Class
- InstallerServiceProvider
- Service provider for the early installer environment.
Namespace
Drupal\Core\Installer
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | public function alter(ContainerBuilder $container) { // Disable Twig cache (php storage does not exist yet). $twig_config = $container->getParameter('twig.config'); $twig_config['cache'] = FALSE; $container->setParameter('twig.config', $twig_config); // No service may persist when the early installer kernel is rebooted into // the production environment. // @todo The DrupalKernel reboot performed by drupal_install_system() is // actually not a "regular" reboot (like ModuleInstaller::install()), so // services are not actually persisted. foreach ($container->findTaggedServiceIds('persist') as $id => $tags) { $definition = $container->getDefinition($id); $definition->clearTag('persist'); }} |
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