Classes List

Symfony\Component\Console\Command\ListCommand

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<?php

/* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * 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\InputOption;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Input\InputDefinition;

/** * ListCommand displays the list of all available commands for the application. * * @author Fabien Potencier <fabien@symfony.com> */
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 $inputOutputInterface $output)
    {
        $helper = new DescriptorHelper();
        $helper->describe($output$this->getApplication(), array(
            'format' => $input->getOption('format'),
            'raw_text' => $input->getOption('raw'),
            'namespace' => $input->getArgument('namespace'),
        ));
    }

    /** * {@inheritdoc} */
    private function createDefinition()
    {
        return new InputDefinition(array(
            new InputArgument('namespace'InputArgument::OPTIONAL'The namespace name'),
            new InputOption('raw'nullInputOption::VALUE_NONE'To output raw command list'),
            new InputOption('format'nullInputOption::VALUE_REQUIRED'The output format (txt, xml, json, or md)''txt'),
        ));
    }
}