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Descriptor.php
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Descriptor.php
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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\Descriptor;
use Symfony\Component\Console\Application;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Exception\InvalidArgumentException;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
/**
* @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
*
* @internal
*/
abstract class Descriptor implements DescriptorInterface
{
protected OutputInterface $output;
public function describe(OutputInterface $output, object $object, array $options = []): void
{
$this->output = $output;
match (true) {
$object instanceof InputArgument => $this->describeInputArgument($object, $options),
$object instanceof InputOption => $this->describeInputOption($object, $options),
$object instanceof InputDefinition => $this->describeInputDefinition($object, $options),
$object instanceof Command => $this->describeCommand($object, $options),
$object instanceof Application => $this->describeApplication($object, $options),
default => throw new InvalidArgumentException(\sprintf('Object of type "%s" is not describable.', get_debug_type($object))),
};
}
protected function write(string $content, bool $decorated = false): void
{
$this->output->write($content, false, $decorated ? OutputInterface::OUTPUT_NORMAL : OutputInterface::OUTPUT_RAW);
}
/**
* Describes an InputArgument instance.
*/
abstract protected function describeInputArgument(InputArgument $argument, array $options = []): void;
/**
* Describes an InputOption instance.
*/
abstract protected function describeInputOption(InputOption $option, array $options = []): void;
/**
* Describes an InputDefinition instance.
*/
abstract protected function describeInputDefinition(InputDefinition $definition, array $options = []): void;
/**
* Describes a Command instance.
*/
abstract protected function describeCommand(Command $command, array $options = []): void;
/**
* Describes an Application instance.
*/
abstract protected function describeApplication(Application $application, array $options = []): void;
}

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Aug 19 2026, 19:02 (6 w, 4 d ago)
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Descriptor.php (2 KB)

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