getArgument('input_directory'); $output_directory = $input->getArgument('output_directory'); check_directories($input_directory, $output_directory); $iterator = new RecursiveIteratorIterator( new RecursiveDirectoryIterator($input_directory, RecursiveDirectoryIterator::SKIP_DOTS) ); $total = 0; foreach ($iterator as $path => $file) { $file_name = $file->getFileName(); if (substr($file_name, -7) == 'api.php') { $output->writeln("$file_name"); $hooks = parse_hooks($path); foreach ($hooks as $hook_name => $hook) { $output->writeln(' - ' . $hook_name); file_put_contents("$output_directory/$hook_name.twig", $hook); $total++; } } } $output->writeln('-----------------'); $output->writeln('Dumped hooks: ' . $total); } /** * Checks if target directories exist. * * @param string $input_directory * Directory to search for hooks. * @param string $output_directory * Directory where hook templates should be dumped. * * @throws \Symfony\Component\Console\Exception\RuntimeException */ function check_directories($input_directory, $output_directory) { $file_system = new Filesystem(); if (!$file_system->exists($input_directory)) { throw new RuntimeException('Input directory does not exist.'); } if (!$file_system->exists($output_directory)) { throw new RuntimeException('Output directory does not exist.'); } } /** * Extracts hooks from a singe PHP file. * * @param string $file * File to parse. * * @return array * Array of parsed hooks keyed by hook name. */ function parse_hooks($file) { $code = file_get_contents($file); preg_match_all("/function hook_(.*)\(.*\n\}\n/Us", $code, $matches); $results = []; foreach ($matches[0] as $index => $hook) { $hook_name = $matches[1][$index]; $output = "/**\n * Implements hook_$hook_name().\n */\n"; $output .= str_replace('function hook_', 'function {{ machine_name }}_', $hook); $results[$hook_name] = $output; } return $results; } (new Application('Hooks dumper')) ->register('dump-hooks') ->addArgument('input_directory', InputArgument::REQUIRED, 'Input directory') ->addArgument('output_directory', InputArgument::REQUIRED, 'Output directory') ->setCode('dump_hooks') ->getApplication() ->setDefaultCommand('dump-hooks', TRUE) ->run();