setDescription('Warms up the Twig templates cache'); $this->addOption('twig', null, null, 'Warm up twig templates cache.'); $this->addOption('routing', null, null, 'Warm up routing cache.'); $this->addOption('twig-po', null, null, 'Warm up twig templates and write file mappings.'); $this->addOption( 'env', null, InputArgument::OPTIONAL, 'Defines the environment (production or development) for twig warmup', 'production' ); $this->setHelp('The %command.name% command warms up the cache of the Twig templates.'); } protected function execute(InputInterface $input, OutputInterface $output): int { /** @var string $env */ $env = $input->getOption('env'); if ($input->getOption('twig') === true && $input->getOption('routing') === true) { $output->writeln('Please specify --twig or --routing'); return Command::FAILURE; } if ($input->getOption('twig') === true) { return $this->warmUpTwigCache($output, $env, false); } if ($input->getOption('twig-po') === true) { return $this->warmUpTwigCache($output, $env, true); } if ($input->getOption('routing') === true) { return $this->warmUpRoutingCache($output); } $output->writeln('Warming up all caches.', OutputInterface::VERBOSITY_VERBOSE); $twigCode = $this->warmUptwigCache($output, $env, false); if ($twigCode !== 0) { $output->writeln('Twig cache generation had an error.'); return $twigCode; } $routingCode = $this->warmUpRoutingCache($output); if ($routingCode !== 0) { $output->writeln('Routing cache generation had an error.'); return $twigCode; } $output->writeln('Warm up of all caches done.', OutputInterface::VERBOSITY_VERBOSE); return Command::SUCCESS; } private function warmUpRoutingCache(OutputInterface $output): int { $output->writeln('Warming up the routing cache', OutputInterface::VERBOSITY_VERBOSE); Routing::getDispatcher(); if (is_file(Routing::ROUTES_CACHE_FILE)) { $output->writeln('Warm up done.', OutputInterface::VERBOSITY_VERBOSE); return Command::SUCCESS; } $output->writeln( sprintf( 'Warm up did not work, the folder "%s" is probably not writable.', CACHE_DIR ), OutputInterface::VERBOSITY_NORMAL ); return Command::FAILURE; } private function warmUpTwigCache( OutputInterface $output, string $environment, bool $writeReplacements ): int { global $cfg, $config, $dbi; $output->writeln('Warming up the twig cache', OutputInterface::VERBOSITY_VERBOSE); $config = new Config(CONFIG_FILE); $cfg['environment'] = $environment; $config->set('environment', $cfg['environment']); $dbi = new DatabaseInterface(new DbiDummy()); $tmpDir = ROOT_PATH . 'twig-templates'; $twig = Template::getTwigEnvironment($tmpDir); $output->writeln('Searching for files...', OutputInterface::VERBOSITY_VERY_VERBOSE); $templates = new RecursiveIteratorIterator( new RecursiveDirectoryIterator(Template::TEMPLATES_FOLDER), RecursiveIteratorIterator::LEAVES_ONLY ); /** @var CacheInterface $twigCache */ $twigCache = $twig->getCache(false); $replacements = []; $output->writeln( 'Twig debug is: ' . ($twig->isDebug() ? 'enabled' : 'disabled'), OutputInterface::VERBOSITY_DEBUG ); $output->writeln('Warming templates', OutputInterface::VERBOSITY_VERY_VERBOSE); foreach ($templates as $file) { // Skip test files if (str_contains($file->getPathname(), '/test/')) { continue; } // force compilation if (! $file->isFile() || $file->getExtension() !== 'twig') { continue; } $name = str_replace(Template::TEMPLATES_FOLDER . '/', '', $file->getPathname()); $output->writeln('Loading: ' . $name, OutputInterface::VERBOSITY_DEBUG); /** @psalm-suppress InternalMethod */ $template = $twig->loadTemplate($twig->getTemplateClass($name), $name); if (! $writeReplacements) { continue; } // Generate line map /** @psalm-suppress InternalMethod */ $cacheFilename = $twigCache->generateKey($name, $twig->getTemplateClass($name)); $template_file = 'templates/' . $name; $cache_file = str_replace($tmpDir, 'twig-templates', $cacheFilename); /** @psalm-suppress InternalMethod */ $replacements[$cache_file] = [$template_file, $template->getDebugInfo()]; } if (! $writeReplacements) { $output->writeln('Warm up done.', OutputInterface::VERBOSITY_VERBOSE); return Command::SUCCESS; } $output->writeln('Writing replacements...', OutputInterface::VERBOSITY_VERY_VERBOSE); // Store replacements in JSON if (file_put_contents($tmpDir . '/replace.json', (string) json_encode($replacements)) === false) { return Command::FAILURE; } $output->writeln('Replacements written done.', OutputInterface::VERBOSITY_VERBOSE); $output->writeln('Warm up done.', OutputInterface::VERBOSITY_VERBOSE); return Command::SUCCESS; } }