Chris@14: <?php
Chris@14: 
Chris@14: /*
Chris@14:  * This file is part of the Symfony package.
Chris@14:  *
Chris@14:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@14:  *
Chris@14:  * For the full copyright and license information, please view the LICENSE
Chris@14:  * file that was distributed with this source code.
Chris@14:  */
Chris@14: 
Chris@14: namespace Symfony\Component\Console\Event;
Chris@14: 
Chris@14: use Symfony\Component\Console\Command\Command;
Chris@14: use Symfony\Component\Console\Exception\InvalidArgumentException;
Chris@14: use Symfony\Component\Console\Input\InputInterface;
Chris@14: use Symfony\Component\Console\Output\OutputInterface;
Chris@14: 
Chris@14: /**
Chris@14:  * Allows to handle throwables thrown while running a command.
Chris@14:  *
Chris@14:  * @author Wouter de Jong <wouter@wouterj.nl>
Chris@14:  */
Chris@14: final class ConsoleErrorEvent extends ConsoleEvent
Chris@14: {
Chris@14:     private $error;
Chris@14:     private $exitCode;
Chris@14: 
Chris@14:     public function __construct(InputInterface $input, OutputInterface $output, $error, Command $command = null)
Chris@14:     {
Chris@14:         parent::__construct($command, $input, $output);
Chris@14: 
Chris@14:         $this->setError($error);
Chris@14:     }
Chris@14: 
Chris@14:     /**
Chris@14:      * Returns the thrown error/exception.
Chris@14:      *
Chris@14:      * @return \Throwable
Chris@14:      */
Chris@14:     public function getError()
Chris@14:     {
Chris@14:         return $this->error;
Chris@14:     }
Chris@14: 
Chris@14:     /**
Chris@14:      * Replaces the thrown error/exception.
Chris@14:      *
Chris@14:      * @param \Throwable $error
Chris@14:      */
Chris@14:     public function setError($error)
Chris@14:     {
Chris@14:         if (!$error instanceof \Throwable && !$error instanceof \Exception) {
Chris@17:             throw new InvalidArgumentException(sprintf('The error passed to ConsoleErrorEvent must be an instance of \Throwable or \Exception, "%s" was passed instead.', \is_object($error) ? \get_class($error) : \gettype($error)));
Chris@14:         }
Chris@14: 
Chris@14:         $this->error = $error;
Chris@14:     }
Chris@14: 
Chris@14:     /**
Chris@14:      * Sets the exit code.
Chris@14:      *
Chris@14:      * @param int $exitCode The command exit code
Chris@14:      */
Chris@14:     public function setExitCode($exitCode)
Chris@14:     {
Chris@14:         $this->exitCode = (int) $exitCode;
Chris@14: 
Chris@14:         $r = new \ReflectionProperty($this->error, 'code');
Chris@14:         $r->setAccessible(true);
Chris@14:         $r->setValue($this->error, $this->exitCode);
Chris@14:     }
Chris@14: 
Chris@14:     /**
Chris@14:      * Gets the exit code.
Chris@14:      *
Chris@14:      * @return int The command exit code
Chris@14:      */
Chris@14:     public function getExitCode()
Chris@14:     {
Chris@17:         return null !== $this->exitCode ? $this->exitCode : (\is_int($this->error->getCode()) && 0 !== $this->error->getCode() ? $this->error->getCode() : 1);
Chris@14:     }
Chris@14: }