96 lines
3.1 KiB
PHP
96 lines
3.1 KiB
PHP
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<?php
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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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namespace Symfony\Component\Console\Command;
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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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* 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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<info>%command.full_name%</info>
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You can also display the commands for a specific namespace:
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<info>%command.full_name% test</info>
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You can also output the information in other formats by using the <comment>--format</comment> option:
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<info>%command.full_name% --format=xml</info>
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It's also possible to get raw list of commands (useful for embedding command runner):
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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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* {@inheritdoc}
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*/
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protected function execute(InputInterface $input, OutputInterface $output): int
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{
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$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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return 0;
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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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return;
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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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