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<?php |
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|
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/* |
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* This file is part of the Symfony package. |
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* |
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* (c) Fabien Potencier <fabien@symfony.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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|
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namespace Symfony\Component\Console\Command; |
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|
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use Symfony\Component\Console\Completion\CompletionInput; |
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use Symfony\Component\Console\Completion\CompletionSuggestions; |
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use Symfony\Component\Console\Descriptor\ApplicationDescription; |
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use Symfony\Component\Console\Helper\DescriptorHelper; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Output\OutputInterface; |
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|
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/** |
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* ListCommand displays the list of all available commands for the application. |
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* |
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* @author Fabien Potencier <fabien@symfony.com> |
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*/ |
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class ListCommand extends Command |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function configure() |
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{ |
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$this |
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->setName('list') |
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->setDefinition([ |
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new InputArgument('namespace', InputArgument::OPTIONAL, 'The namespace name'), |
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new InputOption('raw', null, InputOption::VALUE_NONE, 'To output raw command list'), |
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new InputOption('format', null, InputOption::VALUE_REQUIRED, 'The output format (txt, xml, json, or md)', 'txt'), |
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new InputOption('short', null, InputOption::VALUE_NONE, 'To skip describing commands\' arguments'), |
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]) |
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->setDescription('List commands') |
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->setHelp(<<<'EOF' |
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The <info>%command.name%</info> command lists all commands: |
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|
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<info>%command.full_name%</info> |
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|
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You can also display the commands for a specific namespace: |
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|
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<info>%command.full_name% test</info> |
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|
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You can also output the information in other formats by using the <comment>--format</comment> option: |
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|
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<info>%command.full_name% --format=xml</info> |
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|
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It's also possible to get raw list of commands (useful for embedding command runner): |
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|
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<info>%command.full_name% --raw</info> |
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EOF |
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) |
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; |
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} |
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|
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/** |
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* {@inheritdoc} |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$helper = new DescriptorHelper(); |
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$helper->describe($output, $this->getApplication(), [ |
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'format' => $input->getOption('format'), |
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'raw_text' => $input->getOption('raw'), |
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'namespace' => $input->getArgument('namespace'), |
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'short' => $input->getOption('short'), |
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]); |
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|
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return 0; |
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} |
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|
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public function complete(CompletionInput $input, CompletionSuggestions $suggestions): void |
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{ |
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if ($input->mustSuggestArgumentValuesFor('namespace')) { |
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$descriptor = new ApplicationDescription($this->getApplication()); |
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$suggestions->suggestValues(array_keys($descriptor->getNamespaces())); |
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|
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return; |
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} |
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|
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if ($input->mustSuggestOptionValuesFor('format')) { |
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$helper = new DescriptorHelper(); |
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$suggestions->suggestValues($helper->getFormats()); |
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} |
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} |
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} |
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|
