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<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <[email protected]> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Console\Command; use Symfony\Component\Console\Helper\DescriptorHelper; use Symfony\Component\Console\Input\InputArgument; use Symfony\Component\Console\Input\InputDefinition; use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Input\InputOption; use Symfony\Component\Console\Output\OutputInterface; /** * ListCommand displays the list of all available commands for the application. * * @author Fabien Potencier <[email protected]> */ class ListCommand extends Command { /** * {@inheritdoc} */ protected function configure() { $this ->setName('list') ->setDefinition($this->createDefinition()) ->setDescription('Lists commands') ->setHelp(<<<'EOF' The <info>%command.name%</info> command lists all commands: <info>php %command.full_name%</info> You can also display the commands for a specific namespace: <info>php %command.full_name% test</info> You can also output the information in other formats by using the <comment>--format</comment> option: <info>php %command.full_name% --format=xml</info> It's also possible to get raw list of commands (useful for embedding command runner): <info>php %command.full_name% --raw</info> EOF ) ; } /** * {@inheritdoc} */ public function getNativeDefinition() { return $this->createDefinition(); } /** * {@inheritdoc} */ protected function execute(InputInterface $input, OutputInterface $output) { $helper = new DescriptorHelper(); $helper->describe($output, $this->getApplication(), [ 'format' => $input->getOption('format'), 'raw_text' => $input->getOption('raw'), 'namespace' => $input->getArgument('namespace'), ]); } /** * {@inheritdoc} */ private function createDefinition() { return new InputDefinition([ new InputArgument('namespace', InputArgument::OPTIONAL, 'The namespace name'), new InputOption('raw', null, InputOption::VALUE_NONE, 'To output raw command list'), new InputOption('format', null, InputOption::VALUE_REQUIRED, 'The output format (txt, xml, json, or md)', 'txt'), ]); } }