/src/composer-master/src/Composer/Command/RequireCommand.php
PHP | 221 lines | 168 code | 37 blank | 16 comment | 19 complexity | fffba1561b63b2e3c5b3b21ce26f69f4 MD5 | raw file
- <?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 Symfony\Component\Console\Input\InputInterface;
- use Symfony\Component\Console\Input\InputArgument;
- use Symfony\Component\Console\Input\InputOption;
- use Symfony\Component\Console\Output\OutputInterface;
- use Composer\Factory;
- use Composer\Installer;
- use Composer\Json\JsonFile;
- use Composer\Json\JsonManipulator;
- use Composer\Package\Version\VersionParser;
- use Composer\Plugin\CommandEvent;
- use Composer\Plugin\PluginEvents;
- use Composer\Repository\CompositeRepository;
- use Composer\Repository\PlatformRepository;
- /**
- * @author Jérémy Romey <jeremy@free-agent.fr>
- * @author Jordi Boggiano <j.boggiano@seld.be>
- */
- class RequireCommand extends InitCommand
- {
- protected function configure()
- {
- $this
- ->setName('require')
- ->setDescription('Adds required packages to your composer.json and installs them.')
- ->setDefinition(array(
- new InputArgument('packages', InputArgument::IS_ARRAY | InputArgument::OPTIONAL, 'Optional package name can also include a version constraint, e.g. foo/bar or foo/bar:1.0.0 or foo/bar=1.0.0 or "foo/bar 1.0.0"'),
- new InputOption('dev', null, InputOption::VALUE_NONE, 'Add requirement to require-dev.'),
- new InputOption('prefer-source', null, InputOption::VALUE_NONE, 'Forces installation from package sources when possible, including VCS information.'),
- new InputOption('prefer-dist', null, InputOption::VALUE_NONE, 'Forces installation from package dist even for dev versions.'),
- new InputOption('no-progress', null, InputOption::VALUE_NONE, 'Do not output download progress.'),
- new InputOption('no-suggest', null, InputOption::VALUE_NONE, 'Do not show package suggestions.'),
- new InputOption('no-update', null, InputOption::VALUE_NONE, 'Disables the automatic update of the dependencies.'),
- new InputOption('no-scripts', null, InputOption::VALUE_NONE, 'Skips the execution of all scripts defined in composer.json file.'),
- new InputOption('update-no-dev', null, InputOption::VALUE_NONE, 'Run the dependency update with the --no-dev option.'),
- new InputOption('update-with-dependencies', null, InputOption::VALUE_NONE, 'Allows inherited dependencies to be updated, except those that are root requirements.'),
- new InputOption('update-with-all-dependencies', null, InputOption::VALUE_NONE, 'Allows all inherited dependencies to be updated, including those that are root requirements.'),
- new InputOption('ignore-platform-reqs', null, InputOption::VALUE_NONE, 'Ignore platform requirements (php & ext- packages).'),
- new InputOption('prefer-stable', null, InputOption::VALUE_NONE, 'Prefer stable versions of dependencies.'),
- new InputOption('prefer-lowest', null, InputOption::VALUE_NONE, 'Prefer lowest versions of dependencies.'),
- new InputOption('sort-packages', null, InputOption::VALUE_NONE, 'Sorts packages when adding/updating a new dependency'),
- new InputOption('optimize-autoloader', 'o', InputOption::VALUE_NONE, 'Optimize autoloader during autoloader dump'),
- new InputOption('classmap-authoritative', 'a', InputOption::VALUE_NONE, 'Autoload classes from the classmap only. Implicitly enables `--optimize-autoloader`.'),
- new InputOption('apcu-autoloader', null, InputOption::VALUE_NONE, 'Use APCu to cache found/not-found classes.'),
- ))
- ->setHelp(<<<EOT
- The require command adds required packages to your composer.json and installs them.
- If you do not specify a package, composer will prompt you to search for a package, and given results, provide a list of
- matches to require.
- If you do not specify a version constraint, composer will choose a suitable one based on the available package versions.
- If you do not want to install the new dependencies immediately you can call it with --no-update
- EOT
- )
- ;
- }
- protected function execute(InputInterface $input, OutputInterface $output)
- {
- $file = Factory::getComposerFile();
- $io = $this->getIO();
- $newlyCreated = !file_exists($file);
- if ($newlyCreated && !file_put_contents($file, "{\n}\n")) {
- $io->writeError('<error>'.$file.' could not be created.</error>');
- return 1;
- }
- if (!is_readable($file)) {
- $io->writeError('<error>'.$file.' is not readable.</error>');
- return 1;
- }
- if (!is_writable($file)) {
- $io->writeError('<error>'.$file.' is not writable.</error>');
- return 1;
- }
- if (filesize($file) === 0) {
- file_put_contents($file, "{\n}\n");
- }
- $json = new JsonFile($file);
- $composerBackup = file_get_contents($json->getPath());
- $composer = $this->getComposer(true, $input->getOption('no-plugins'));
- $repos = $composer->getRepositoryManager()->getRepositories();
- $platformOverrides = $composer->getConfig()->get('platform') ?: array();
- // initialize $this->repos as it is used by the parent InitCommand
- $this->repos = new CompositeRepository(array_merge(
- array(new PlatformRepository(array(), $platformOverrides)),
- $repos
- ));
- if ($composer->getPackage()->getPreferStable()) {
- $preferredStability = 'stable';
- } else {
- $preferredStability = $composer->getPackage()->getMinimumStability();
- }
- $phpVersion = $this->repos->findPackage('php', '*')->getPrettyVersion();
- $requirements = $this->determineRequirements($input, $output, $input->getArgument('packages'), $phpVersion, $preferredStability);
- $requireKey = $input->getOption('dev') ? 'require-dev' : 'require';
- $removeKey = $input->getOption('dev') ? 'require' : 'require-dev';
- $requirements = $this->formatRequirements($requirements);
- // validate requirements format
- $versionParser = new VersionParser();
- foreach ($requirements as $constraint) {
- $versionParser->parseConstraints($constraint);
- }
- $sortPackages = $input->getOption('sort-packages') || $composer->getConfig()->get('sort-packages');
- if (!$this->updateFileCleanly($json, $requirements, $requireKey, $removeKey, $sortPackages)) {
- $composerDefinition = $json->read();
- foreach ($requirements as $package => $version) {
- $composerDefinition[$requireKey][$package] = $version;
- unset($composerDefinition[$removeKey][$package]);
- }
- $json->write($composerDefinition);
- }
- $io->writeError('<info>'.$file.' has been '.($newlyCreated ? 'created' : 'updated').'</info>');
- if ($input->getOption('no-update')) {
- return 0;
- }
- $updateDevMode = !$input->getOption('update-no-dev');
- $optimize = $input->getOption('optimize-autoloader') || $composer->getConfig()->get('optimize-autoloader');
- $authoritative = $input->getOption('classmap-authoritative') || $composer->getConfig()->get('classmap-authoritative');
- $apcu = $input->getOption('apcu-autoloader') || $composer->getConfig()->get('apcu-autoloader');
- // Update packages
- $this->resetComposer();
- $composer = $this->getComposer(true, $input->getOption('no-plugins'));
- $composer->getDownloadManager()->setOutputProgress(!$input->getOption('no-progress'));
- $commandEvent = new CommandEvent(PluginEvents::COMMAND, 'require', $input, $output);
- $composer->getEventDispatcher()->dispatch($commandEvent->getName(), $commandEvent);
- $install = Installer::create($io, $composer);
- $install
- ->setVerbose($input->getOption('verbose'))
- ->setPreferSource($input->getOption('prefer-source'))
- ->setPreferDist($input->getOption('prefer-dist'))
- ->setDevMode($updateDevMode)
- ->setRunScripts(!$input->getOption('no-scripts'))
- ->setSkipSuggest($input->getOption('no-suggest'))
- ->setOptimizeAutoloader($optimize)
- ->setClassMapAuthoritative($authoritative)
- ->setApcuAutoloader($apcu)
- ->setUpdate(true)
- ->setUpdateWhitelist(array_keys($requirements))
- ->setWhitelistTransitiveDependencies($input->getOption('update-with-dependencies'))
- ->setWhitelistAllDependencies($input->getOption('update-with-all-dependencies'))
- ->setIgnorePlatformRequirements($input->getOption('ignore-platform-reqs'))
- ->setPreferStable($input->getOption('prefer-stable'))
- ->setPreferLowest($input->getOption('prefer-lowest'))
- ;
- $status = $install->run();
- if ($status !== 0) {
- if ($newlyCreated) {
- $io->writeError("\n".'<error>Installation failed, deleting '.$file.'.</error>');
- unlink($json->getPath());
- } else {
- $io->writeError("\n".'<error>Installation failed, reverting '.$file.' to its original content.</error>');
- file_put_contents($json->getPath(), $composerBackup);
- }
- }
- return $status;
- }
- private function updateFileCleanly($json, array $new, $requireKey, $removeKey, $sortPackages)
- {
- $contents = file_get_contents($json->getPath());
- $manipulator = new JsonManipulator($contents);
- foreach ($new as $package => $constraint) {
- if (!$manipulator->addLink($requireKey, $package, $constraint, $sortPackages)) {
- return false;
- }
- if (!$manipulator->removeSubNode($removeKey, $package)) {
- return false;
- }
- }
- file_put_contents($json->getPath(), $manipulator->getContents());
- return true;
- }
- protected function interact(InputInterface $input, OutputInterface $output)
- {
- return;
- }
- }