Viewing file:  ValidateCommand.php (7.33 KB) -rw-r--r--
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<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* 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\Util\ConfigValidator;
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 <seroscho@googlemail.com>
* @author Jordi Boggiano <j.boggiano@seld.be>
*/
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>' . $file . ' not found.</error>');
return 3;
}
if (!is_readable($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>`.';
}
$this->outputResult($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;
} else {
$io->write('<info>' . $name . ' is valid</info>');
// if ($lockErrors) then they will be displayed below
}
if ($doPrintSchemaUrl) {
$io->writeError('<warning>See https://getcomposer.org/doc/04-schema.md for details on the schema</warning>');
}
// Avoid setting the exit code to 1 in case --strict and --no-check-publish/--no-check-lock are combined
$extraWarnings = array();
// If checking publish errors, display them as errors, otherwise just show them as warnings
if ($checkPublish) {
$errors = array_merge($errors, $publishErrors);
} else {
$extraWarnings = array_merge($extraWarnings, $publishErrors);
}
// If checking lock errors, display them as errors, otherwise just show them as warnings
if ($checkLock) {
$errors = array_merge($errors, $lockErrors);
} else {
$extraWarnings = array_merge($extraWarnings, $lockErrors);
}
$messages = array(
'error' => $errors,
'warning' => array_merge($warnings, $extraWarnings),
);
foreach ($messages as $style => $msgs) {
foreach ($msgs as $msg) {
$io->writeError('<' . $style . '>' . $msg . '</' . $style . '>');
}
}
}
}
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