* Jordi Boggiano * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Composer\Command; use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Input\InputOption; use Symfony\Component\Console\Output\OutputInterface; use Symfony\Component\Console\Input\InputArgument; /** * @author Davey Shafik */ class ExecCommand extends BaseCommand { /** * @return void */ protected function configure() { $this ->setName('exec') ->setDescription('Executes a vendored binary/script.') ->setDefinition(array( new InputOption('list', 'l', InputOption::VALUE_NONE), new InputArgument('binary', InputArgument::OPTIONAL, 'The binary to run, e.g. phpunit'), new InputArgument( 'args', InputArgument::IS_ARRAY | InputArgument::OPTIONAL, 'Arguments to pass to the binary. Use -- to separate from composer arguments' ), )) ->setHelp( <<requireComposer(); $binDir = $composer->getConfig()->get('bin-dir'); if ($input->getOption('list') || null === $input->getArgument('binary')) { $bins = glob($binDir . '/*'); $bins = array_merge($bins, array_map(function ($e) { return "$e (local)"; }, $composer->getPackage()->getBinaries())); if (!$bins) { throw new \RuntimeException("No binaries found in composer.json or in bin-dir ($binDir)"); } $this->getIO()->write( <<Available binaries: EOT ); foreach ($bins as $bin) { // skip .bat copies if (isset($previousBin) && $bin === $previousBin.'.bat') { continue; } $previousBin = $bin; $bin = basename($bin); $this->getIO()->write( <<- $bin EOT ); } return 0; } $binary = $input->getArgument('binary'); $dispatcher = $composer->getEventDispatcher(); $dispatcher->addListener('__exec_command', $binary); // If the CWD was modified, we restore it to what it was initially, as it was // most likely modified by the global command, and we want exec to run in the local working directory // not the global one if (getcwd() !== $this->getApplication()->getInitialWorkingDirectory() && $this->getApplication()->getInitialWorkingDirectory() !== false) { try { chdir($this->getApplication()->getInitialWorkingDirectory()); } catch (\Exception $e) { throw new \RuntimeException('Could not switch back to working directory "'.$this->getApplication()->getInitialWorkingDirectory().'"', 0, $e); } } return $dispatcher->dispatchScript('__exec_command', true, $input->getArgument('args')); } }