boot example

$loader->load('services.xml');

        if ($environment === 'dev') {
            $loader->load('services_dev.xml');
        }

        $container->addCompilerPass(new RemoveDevServices());
    }

    public function boot(): void
    {
        parent::boot();
        \assert($this->container instanceof ContainerInterface, 'Container is not set yet, please call setContainer() before calling boot(), see `src/Core/Kernel.php:186`.');

        // The profiler registers all profiler integrations in the constructor         // Therefor we need to get the service once to initialize it         $this->container->get(Profiler::class);
    }

    public function configureRoutes(RoutingConfigurator $routes, string $environment): void
    {
        if (!InstalledVersions::isInstalled('symfony/web-profiler-bundle')) {
            return;
        }

/** * @return void */
    protected function registerCommands()
    {
        if ($this->commandsRegistered) {
            return;
        }

        $this->commandsRegistered = true;

        $this->kernel->boot();

        $container = $this->kernel->getContainer();

        foreach ($this->kernel->getBundles() as $bundle) {
            if ($bundle instanceof Bundle) {
                try {
                    $bundle->registerCommands($this);
                } catch (\Throwable $e) {
                    $this->registrationErrors[] = $e;
                }
            }
        }

    }

    // Remove Drupal's error/exception handlers; they are designed for HTML     // and there is no storage nor a (watchdog) logger here.     restore_error_handler();
    restore_exception_handler();

    // In addition, ensure that PHP errors are not hidden away in logs.     ini_set('display_errors', TRUE);

    parent::boot();

    $this->getContainer()->get('module_handler')->loadAll();

    $test_discovery = new TestDiscovery(
      $this->getContainer()->getParameter('app.root'),
      $this->getContainer()->get('class_loader')
    );
    $test_discovery->registerTestNamespaces();

    // Register stream wrappers.     $this->getContainer()->get('stream_wrapper_manager')->register();

    

$root = dirname(__DIR__, 5);
    chdir($root);

    $this->classLoader = require 'autoload.php';
    $kernel = new DrupalKernel('prod', $this->classLoader, FALSE);
    $kernel::bootEnvironment();
    $kernel->setSitePath($input->getOption('site-path'));
    Settings::initialize($kernel->getAppRoot(), $kernel->getSitePath(), $this->classLoader);

    $request = Request::createFromGlobals();

    $kernel->boot();
    $kernel->preHandle($request);

    $container = $kernel->getContainer();
    $uid = $input->getArgument('uid');
    if (!is_numeric($uid)) {
      throw new InvalidArgumentException(sprintf('The "uid" argument needs to be an integer, but it is "%s".', $uid));
    }
    $userEntity = $container->get('entity_type.manager')
      ->getStorage('user')
      ->load($uid);
    $url = user_pass_reset_url($userEntity) . '/login';
    

            return;
        }

        if (null === $this->container) {
            $this->preBoot();
        }

        foreach ($this->getBundles() as $bundle) {
            $bundle->setContainer($this->container);
            $bundle->boot();
        }

        $this->booted = true;
    }

    /** * @return void */
    public function reboot(?string $warmupDir)
    {
        $this->shutdown();
        

use Drupal\Core\Site\Settings;
use Symfony\Component\HttpFoundation\Request;

if (PHP_SAPI !== 'cli') {
  return;
}

// Bootstrap. $autoloader = require __DIR__ . '/../../autoload.php';
$request = Request::createFromGlobals();
Settings::initialize(dirname(__DIR__, 2), DrupalKernel::findSitePath($request), $autoloader);
DrupalKernel::createFromRequest($request, $autoloader, 'prod')->boot();

// Run the database dump command. $application = new GenerateProxyClassApplication(new ProxyBuilder());
$application->run();

$this->assertNotEquals($a, $d);
  }

  /** * Reboots the kernel to set custom translations in Settings. */
  protected function rebootAndPrepareSettings() {
    // Reboot the container so that different services are injected and the new     // settings are picked.     $kernel = $this->container->get('kernel');
    $kernel->shutdown();
    $kernel->boot();
    $settings = Settings::getAll();
    $settings['locale_custom_strings_de'] = ['' => ['Example @number' => 'Example @number translated']];
    // Recreate the settings static.     new Settings($settings);
  }

}

$class_loader = require $this->container->getParameter('app.root') . '/autoload.php';
      Settings::initialize($this->container->getParameter('app.root'), DrupalKernel::findSitePath($request), $class_loader);

      // After writing settings.php, the installer removes write permissions       // from the site directory. To allow drupal_generate_test_ua() to write       // a file containing the private key for drupal_valid_test_ua(), the site       // directory has to be writable.       // BrowserTestBase::tearDown() will delete the entire test site directory.       // Not using File API; a potential error must trigger a PHP warning.       chmod($this->container->getParameter('app.root') . '/' . $this->siteDirectory, 0777);
      $this->kernel = DrupalKernel::createFromRequest($request, $class_loader, 'prod', FALSE);
      $this->kernel->boot();
      $this->kernel->preHandle($request);
      $this->container = $this->kernel->getContainer();

      // Manually configure the test mail collector implementation to prevent       // tests from sending out emails and collect them in state instead.       $this->container->get('config.factory')
        ->getEditable('system.mail')
        ->set('interface.default', 'test_mail_collector')
        ->save();

      $this->installDefaultThemeFromClassProperty($this->container);
    }

use Drupal\Core\Site\Settings;
use Symfony\Component\HttpFoundation\Request;

if (PHP_SAPI !== 'cli') {
  return;
}

// Bootstrap. $autoloader = require __DIR__ . '/../../autoload.php';
$request = Request::createFromGlobals();
Settings::initialize(dirname(__DIR__, 2), DrupalKernel::findSitePath($request), $autoloader);
DrupalKernel::createFromRequest($request, $autoloader, 'prod')->boot();

// Run the database dump command. $application = new DbDumpApplication();
$application->run();

$host = $input->getOption('host');
    $port = $input->getOption('port');
    if (!$port) {
      $port = $this->findAvailablePort($host);
    }
    if (!$port) {
      $io->getErrorStyle()->error('Unable to automatically determine a port. Use the --port to hardcode an available port.');
    }

    try {
      $kernel = $this->boot();
    }
    catch (ConnectionNotDefinedException $e) {
      $io->getErrorStyle()->error("No installation found. Use the 'install' command.");
      return 1;
    }
    return $this->start($host, $port, $kernel, $input, $io);
  }

  /** * Boots up a Drupal environment. * * @return \Drupal\Core\DrupalKernelInterface * The Drupal kernel. * * @throws \Exception * Exception thrown if kernel does not boot. */

$this->fail('Expected exception not thrown');
    }
    catch (LoaderError $e) {
      $this->assertStringContainsString('Template @__main__\/core/tests/fixtures/files/sql-2.sql has an invalid file extension (sql). Only templates ending in one of css, html, js, svg, twig are allowed. Set the twig.config.allowed_file_extensions container parameter to customize the allowed file extensions', $e->getMessage());
    }

    // Allow SQL files to be included.     $twig_config = $this->container->getParameter('twig.config');
    $twig_config['allowed_file_extensions'][] = 'sql';
    $this->twigConfig = $twig_config;
    $this->container->get('kernel')->shutdown();
    $this->container->get('kernel')->boot();
    /** @var \Drupal\Core\Template\Loader\FilesystemLoader $loader */
    $loader = \Drupal::service('twig.loader.filesystem');
    $source = $loader->getSourceContext('@__main__\/core/tests/fixtures/files/sql-2.sql');
    $this->assertSame(file_get_contents('core/tests/fixtures/files/sql-2.sql'), $source->getCode());

    // Test the fallback to the default list of extensions provided by the     // class.     $this->assertSame(['css', 'html', 'js', 'svg', 'twig', 'sql'], \Drupal::getContainer()->getParameter('twig.config')['allowed_file_extensions']);
    unset($twig_config['allowed_file_extensions']);
    $this->twigConfig = $twig_config;
    $this->container->get('kernel')->shutdown();
    

        return match ($format) {
            'txt', 'yaml' => Yaml::dump($config, 10),
            'json' => json_encode($config, \JSON_PRETTY_PRINT | \JSON_UNESCAPED_SLASHES | \JSON_UNESCAPED_UNICODE),
            default => throw new InvalidArgumentException(sprintf('Supported formats are "%s".', implode('", "', $this->getAvailableFormatOptions()))),
        };
    }

    private function compileContainer(): ContainerBuilder
    {
        $kernel = clone $this->getApplication()->getKernel();
        $kernel->boot();

        $method = new \ReflectionMethod($kernel, 'buildContainer');
        $container = $method->invoke($kernel);
        $container->getCompiler()->compile($container);

        return $container;
    }

    /** * Iterate over configuration until the last step of the given path. * * @throws LogicException If the configuration does not exist */

use Symfony\Component\HttpKernel\KernelEvents;
use Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken;
use Symfony\Component\Security\Core\User\InMemoryUser;
use Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface;
use Symfony\Component\Security\Core\User\UserInterface;

class SecurityTest extends AbstractWebTestCase
{
    public function testServiceIsFunctional()
    {
        $kernel = self::createKernel(['test_case' => 'SecurityHelper', 'root_config' => 'config.yml']);
        $kernel->boot();
        $container = $kernel->getContainer();

        // put a token into the storage so the final calls can function         $user = new InMemoryUser('foo', 'pass');
        $token = new UsernamePasswordToken($user, 'provider', ['ROLE_USER']);
        $container->get('functional.test.security.token_storage')->setToken($token);

        $security = $container->get('functional_test.security.helper');
        $this->assertTrue($security->isGranted('ROLE_USER'));
        $this->assertSame($token, $security->getToken());
        $request = new Request();
        

/** * {@inheritdoc} */
  public function handle(Request $request, $type = self::MAIN_REQUEST, $catch = TRUE): Response {
    try {
      static::bootEnvironment();

      // First boot up basic things, like loading the include files.       $this->initializeSettings($request);
      ReverseProxyMiddleware::setSettingsOnRequest($request, Settings::getInstance());
      $this->boot();
      $container = $this->getContainer();
      /** @var \Symfony\Component\HttpFoundation\RequestStack $request_stack */
      $request_stack = $container->get('request_stack');
      $request_stack->push($request);
      $this->preHandle($request);

      // Handle the actual request. We need the session both for authentication       // as well as the DB update, like       // \Drupal\system\Controller\DbUpdateController::batchFinished.       $this->bootSession($request);
      $result = $this->handleRaw($request);
      

/** * {@inheritdoc} */
  public function handle(Request $request, $type = self::MAIN_REQUEST, $catch = TRUE): Response {
    // Ensure sane PHP environment variables.     static::bootEnvironment();

    try {
      if (!$this->booted) {
        $this->initializeSettings($request);
        $this->boot();
      }
      $response = $this->getHttpKernel()->handle($request, $type, $catch);
    }
    catch (\Exception $e) {
      if ($catch === FALSE) {
        throw $e;
      }

      $response = $this->handleException($e, $request, $type);
    }