D7net
Home
Console
Upload
information
Create File
Create Folder
About
Tools
:
/
opt
/
psa
/
admin
/
plib
/
modules
/
performance-booster
/
vendor
/
symfony
/
console
/
Command
/
Filename :
HelpCommand.php
back
Copy
<?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 PerformanceBooster\Symfony\Component\Console\Command; use PerformanceBooster\Symfony\Component\Console\Descriptor\ApplicationDescription; use PerformanceBooster\Symfony\Component\Console\Helper\DescriptorHelper; use PerformanceBooster\Symfony\Component\Console\Input\InputArgument; use PerformanceBooster\Symfony\Component\Console\Input\InputInterface; use PerformanceBooster\Symfony\Component\Console\Input\InputOption; use PerformanceBooster\Symfony\Component\Console\Output\OutputInterface; /** * HelpCommand displays the help for a given command. * * @author Fabien Potencier <fabien@symfony.com> */ class HelpCommand extends Command { private Command $command; /** * @return void */ protected function configure() { $this->ignoreValidationErrors(); $this->setName('help')->setDefinition([new InputArgument('command_name', InputArgument::OPTIONAL, 'The command name', 'help', fn() => \array_keys((new ApplicationDescription($this->getApplication()))->getCommands())), new InputOption('format', null, InputOption::VALUE_REQUIRED, 'The output format (txt, xml, json, or md)', 'txt', fn() => (new DescriptorHelper())->getFormats()), new InputOption('raw', null, InputOption::VALUE_NONE, 'To output raw command help')])->setDescription('Display help for a command')->setHelp(<<<'EOF' The <info>%command.name%</info> command displays help for a given command: <info>%command.full_name% list</info> You can also output the help in other formats by using the <comment>--format</comment> option: <info>%command.full_name% --format=xml list</info> To display the list of available commands, please use the <info>list</info> command. EOF ); } /** * @return void */ public function setCommand(Command $command) { $this->command = $command; } protected function execute(InputInterface $input, OutputInterface $output) : int { $this->command ??= $this->getApplication()->find($input->getArgument('command_name')); $helper = new DescriptorHelper(); $helper->describe($output, $this->command, ['format' => $input->getOption('format'), 'raw_text' => $input->getOption('raw')]); unset($this->command); return 0; } }