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<?php /* * This file is part of Composer. * * (c) Nils Adermann <[email protected]> * Jordi Boggiano <[email protected]> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Composer\Command; use Composer\Factory; use Composer\Package\Loader\ValidatingArrayLoader; use Composer\Plugin\CommandEvent; use Composer\Plugin\PluginEvents; use Composer\Repository\InstalledRepository; use Composer\Repository\PlatformRepository; use Composer\Util\ConfigValidator; use Composer\Util\Filesystem; use Symfony\Component\Console\Input\InputArgument; use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Input\InputOption; use Symfony\Component\Console\Output\OutputInterface; /** * ValidateCommand * * @author Robert Schönthal <[email protected]> * @author Jordi Boggiano <[email protected]> */ class ValidateCommand extends BaseCommand { /** * configure */ protected function configure() { $this ->setName('validate') ->setDescription('Validates a composer.json and composer.lock.') ->setDefinition(array( new InputOption('no-check-all', null, InputOption::VALUE_NONE, 'Do not validate requires for overly strict/loose constraints'), new InputOption('no-check-lock', null, InputOption::VALUE_NONE, 'Do not check if lock file is up to date'), new InputOption('no-check-publish', null, InputOption::VALUE_NONE, 'Do not check for publish errors'), new InputOption('no-check-version', null, InputOption::VALUE_NONE, 'Do not report a warning if the version field is present'), new InputOption('with-dependencies', 'A', InputOption::VALUE_NONE, 'Also validate the composer.json of all installed dependencies'), new InputOption('strict', null, InputOption::VALUE_NONE, 'Return a non-zero exit code for warnings as well as errors'), new InputArgument('file', InputArgument::OPTIONAL, 'path to composer.json file'), )) ->setHelp( <<<EOT The validate command validates a given composer.json and composer.lock Exit codes in case of errors are: 1 validation warning(s), only when --strict is given 2 validation error(s) 3 file unreadable or missing Read more at https://getcomposer.org/doc/03-cli.md#validate EOT ); } /** * @param InputInterface $input * @param OutputInterface $output * * @return int */ protected function execute(InputInterface $input, OutputInterface $output) { $file = $input->getArgument('file') ?: Factory::getComposerFile(); $io = $this->getIO(); if (!file_exists($file)) { $io->writeError('<error>' . $file . ' not found.</error>'); return 3; } if (!Filesystem::isReadable($file)) { $io->writeError('<error>' . $file . ' is not readable.</error>'); return 3; } $validator = new ConfigValidator($io); $checkAll = $input->getOption('no-check-all') ? 0 : ValidatingArrayLoader::CHECK_ALL; $checkPublish = !$input->getOption('no-check-publish'); $checkLock = !$input->getOption('no-check-lock'); $checkVersion = $input->getOption('no-check-version') ? 0 : ConfigValidator::CHECK_VERSION; $isStrict = $input->getOption('strict'); list($errors, $publishErrors, $warnings) = $validator->validate($file, $checkAll, $checkVersion); $lockErrors = array(); $composer = Factory::create($io, $file, $input->hasParameterOption('--no-plugins')); $locker = $composer->getLocker(); if ($locker->isLocked() && !$locker->isFresh()) { $lockErrors[] = '- The lock file is not up to date with the latest changes in composer.json, it is recommended that you run `composer update` or `composer update <package name>`.'; } if ($locker->isLocked()) { $missingRequirements = false; $sets = array( array('repo' => $locker->getLockedRepository(false), 'method' => 'getRequires', 'description' => 'Required'), array('repo' => $locker->getLockedRepository(true), 'method' => 'getDevRequires', 'description' => 'Required (in require-dev)'), ); foreach ($sets as $set) { $installedRepo = new InstalledRepository(array($set['repo'])); foreach (call_user_func(array($composer->getPackage(), $set['method'])) as $link) { if (PlatformRepository::isPlatformPackage($link->getTarget())) { continue; } if (!$installedRepo->findPackagesWithReplacersAndProviders($link->getTarget(), $link->getConstraint())) { if ($results = $installedRepo->findPackagesWithReplacersAndProviders($link->getTarget())) { $provider = reset($results); $lockErrors[] = '- ' . $set['description'].' package "' . $link->getTarget() . '" is in the lock file as "'.$provider->getPrettyVersion().'" but that does not satisfy your constraint "'.$link->getPrettyConstraint().'".'; } else { $lockErrors[] = '- ' . $set['description'].' package "' . $link->getTarget() . '" is not present in the lock file.'; } $missingRequirements = true; } } } if ($missingRequirements) { $lockErrors[] = 'This usually happens when composer files are incorrectly merged or the composer.json file is manually edited.'; $lockErrors[] = 'Read more about correctly resolving merge conflicts https://getcomposer.org/doc/articles/resolving-merge-conflicts.md'; $lockErrors[] = 'and prefer using the "require" command over editing the composer.json file directly https://getcomposer.org/doc/03-cli.md#require'; } } $this->outputResult($io, $file, $errors, $warnings, $checkPublish, $publishErrors, $checkLock, $lockErrors, true); // $errors include publish and lock errors when exists $exitCode = $errors ? 2 : ($isStrict && $warnings ? 1 : 0); if ($input->getOption('with-dependencies')) { $localRepo = $composer->getRepositoryManager()->getLocalRepository(); foreach ($localRepo->getPackages() as $package) { $path = $composer->getInstallationManager()->getInstallPath($package); $file = $path . '/composer.json'; if (is_dir($path) && file_exists($file)) { list($errors, $publishErrors, $warnings) = $validator->validate($file, $checkAll, $checkVersion); $this->outputResult($io, $package->getPrettyName(), $errors, $warnings, $checkPublish, $publishErrors); // $errors include publish errors when exists $depCode = $errors ? 2 : ($isStrict && $warnings ? 1 : 0); $exitCode = max($depCode, $exitCode); } } } $commandEvent = new CommandEvent(PluginEvents::COMMAND, 'validate', $input, $output); $eventCode = $composer->getEventDispatcher()->dispatch($commandEvent->getName(), $commandEvent); return max($eventCode, $exitCode); } private function outputResult($io, $name, &$errors, &$warnings, $checkPublish = false, $publishErrors = array(), $checkLock = false, $lockErrors = array(), $printSchemaUrl = false) { $doPrintSchemaUrl = false; if ($errors) { $io->writeError('<error>' . $name . ' is invalid, the following errors/warnings were found:</error>'); } elseif ($publishErrors) { $io->writeError('<info>' . $name . ' is valid for simple usage with Composer but has</info>'); $io->writeError('<info>strict errors that make it unable to be published as a package</info>'); $doPrintSchemaUrl = $printSchemaUrl; } elseif ($warnings) { $io->writeError('<info>' . $name . ' is valid, but with a few warnings</info>'); $doPrintSchemaUrl = $printSchemaUrl; } elseif ($lockErrors) { $io->write('<info>' . $name . ' is valid but your composer.lock has some '.($checkLock ? 'errors' : 'warnings').'</info>'); } else { $io->write('<info>' . $name . ' is valid</info>'); } if ($doPrintSchemaUrl) { $io->writeError('<warning>See https://getcomposer.org/doc/04-schema.md for details on the schema</warning>'); } if ($errors) { $errors = array_map(function ($err) { return '- ' . $err; }, $errors); array_unshift($errors, '# General errors'); } if ($warnings) { $warnings = array_map(function ($err) { return '- ' . $err; }, $warnings); array_unshift($warnings, '# General warnings'); } // Avoid setting the exit code to 1 in case --strict and --no-check-publish/--no-check-lock are combined $extraWarnings = array(); // If checking publish errors, display them as errors, otherwise just show them as warnings if ($publishErrors) { $publishErrors = array_map(function ($err) { return '- ' . $err; }, $publishErrors); if ($checkPublish) { array_unshift($publishErrors, '# Publish errors'); $errors = array_merge($errors, $publishErrors); } else { array_unshift($publishErrors, '# Publish warnings'); $extraWarnings = array_merge($extraWarnings, $publishErrors); } } // If checking lock errors, display them as errors, otherwise just show them as warnings if ($lockErrors) { if ($checkLock) { array_unshift($lockErrors, '# Lock file errors'); $errors = array_merge($errors, $lockErrors); } else { array_unshift($lockErrors, '# Lock file warnings'); $extraWarnings = array_merge($extraWarnings, $lockErrors); } } $messages = array( 'error' => $errors, 'warning' => array_merge($warnings, $extraWarnings), ); foreach ($messages as $style => $msgs) { foreach ($msgs as $msg) { if (strpos($msg, '#') === 0) { $io->writeError('<' . $style . '>' . $msg . '</' . $style . '>'); } else { $io->writeError($msg); } } } } }