* 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 Composer\Package\PackageInterface; use Composer\Json\JsonFile; use Composer\Package\Version\VersionParser; use Symfony\Component\Console\Helper\TableHelper; use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Input\InputArgument; use Symfony\Component\Console\Input\InputOption; use Symfony\Component\Console\Output\OutputInterface; /** * @author Benoît Merlet */ class LicensesCommand extends Command { protected function configure() { $this ->setName('licenses') ->setDescription('Show information about licenses of dependencies') ->setDefinition(array( new InputOption('format', 'f', InputOption::VALUE_REQUIRED, 'Format of the output: text or json', 'text'), )) ->setHelp(<<getComposer(); $root = $composer->getPackage(); $repo = $composer->getRepositoryManager()->getLocalRepository(); $versionParser = new VersionParser; foreach ($repo->getPackages() as $package) { $packages[$package->getName()] = $package; } ksort($packages); switch ($format = $input->getOption('format')) { case 'text': $output->writeln('Name: '.$root->getPrettyName().''); $output->writeln('Version: '.$versionParser->formatVersion($root).''); $output->writeln('Licenses: '.(implode(', ', $root->getLicense()) ?: 'none').''); $output->writeln('Dependencies:'); $table = $this->getHelperSet()->get('table'); $table->setLayout(TableHelper::LAYOUT_BORDERLESS); $table->setHorizontalBorderChar(''); foreach ($packages as $package) { $table->addRow(array( $package->getPrettyName(), $versionParser->formatVersion($package), implode(', ', $package->getLicense()) ?: 'none', )); } $table->render($output); break; case 'json': foreach ($packages as $package) { $dependencies[$package->getPrettyName()] = array( 'version' => $versionParser->formatVersion($package), 'license' => $package->getLicense(), ); } $output->writeln(JsonFile::encode(array( 'name' => $root->getPrettyName(), 'version' => $versionParser->formatVersion($root), 'license' => $root->getLicense(), 'dependencies' => $dependencies, ))); break; default: throw new \RuntimeException(sprintf('Unsupported format "%s". See help for supported formats.', $format)); } } }