270 lines
13 KiB
PHP
270 lines
13 KiB
PHP
<?php
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Composer\Command;
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use Composer\Config\JsonConfigSource;
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use Composer\DependencyResolver\Request;
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use Composer\Installer;
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use Composer\Plugin\CommandEvent;
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use Composer\Plugin\PluginEvents;
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use Composer\Json\JsonFile;
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use Composer\Factory;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Input\InputOption;
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use Symfony\Component\Console\Input\InputArgument;
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use Symfony\Component\Console\Output\OutputInterface;
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use Composer\Package\BasePackage;
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/**
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* @author Pierre du Plessis <pdples@gmail.com>
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* @author Jordi Boggiano <j.boggiano@seld.be>
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*/
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class RemoveCommand extends BaseCommand
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{
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protected function configure()
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{
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$this
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->setName('remove')
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->setDescription('Removes a package from the require or require-dev.')
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->setDefinition(array(
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new InputArgument('packages', InputArgument::IS_ARRAY | InputArgument::REQUIRED, 'Packages that should be removed.'),
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new InputOption('dev', null, InputOption::VALUE_NONE, 'Removes a package from the require-dev section.'),
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new InputOption('dry-run', null, InputOption::VALUE_NONE, 'Outputs the operations but will not execute anything (implicitly enables --verbose).'),
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new InputOption('no-progress', null, InputOption::VALUE_NONE, 'Do not output download progress.'),
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new InputOption('no-update', null, InputOption::VALUE_NONE, 'Disables the automatic update of the dependencies (implies --no-install).'),
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new InputOption('no-install', null, InputOption::VALUE_NONE, 'Skip the install step after updating the composer.lock file.'),
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new InputOption('no-scripts', null, InputOption::VALUE_NONE, 'Skips the execution of all scripts defined in composer.json file.'),
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new InputOption('update-no-dev', null, InputOption::VALUE_NONE, 'Run the dependency update with the --no-dev option.'),
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new InputOption('update-with-dependencies', null, InputOption::VALUE_NONE, 'Allows inherited dependencies to be updated with explicit dependencies. (Deprecrated, is now default behavior)'),
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new InputOption('update-with-all-dependencies', null, InputOption::VALUE_NONE, 'Allows all inherited dependencies to be updated, including those that are root requirements.'),
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new InputOption('with-all-dependencies', null, InputOption::VALUE_NONE, 'Alias for --update-with-all-dependencies'),
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new InputOption('no-update-with-dependencies', null, InputOption::VALUE_NONE, 'Does not allow inherited dependencies to be updated with explicit dependencies.'),
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new InputOption('unused', null, InputOption::VALUE_NONE, 'Remove all packages which are locked but not required by any other package.'),
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new InputOption('ignore-platform-req', null, InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY, 'Ignore a specific platform requirement (php & ext- packages).'),
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new InputOption('ignore-platform-reqs', null, InputOption::VALUE_NONE, 'Ignore all platform requirements (php & ext- packages).'),
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new InputOption('optimize-autoloader', 'o', InputOption::VALUE_NONE, 'Optimize autoloader during autoloader dump'),
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new InputOption('classmap-authoritative', 'a', InputOption::VALUE_NONE, 'Autoload classes from the classmap only. Implicitly enables `--optimize-autoloader`.'),
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new InputOption('apcu-autoloader', null, InputOption::VALUE_NONE, 'Use APCu to cache found/not-found classes.'),
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))
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->setHelp(
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<<<EOT
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The <info>remove</info> command removes a package from the current
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list of installed packages
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<info>php composer.phar remove</info>
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Read more at https://getcomposer.org/doc/03-cli.md#remove
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EOT
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)
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;
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}
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protected function interact(InputInterface $input, OutputInterface $output)
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{
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if ($input->getOption('unused')) {
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$composer = $this->getComposer();
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$locker = $composer->getLocker();
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if (!$locker->isLocked()) {
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throw new \UnexpectedValueException('A valid composer.lock file is required to run this command with --unused');
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}
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$lockedPackages = $locker->getLockedRepository()->getPackages();
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$required = array();
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foreach (array_merge($composer->getPackage()->getRequires(), $composer->getPackage()->getDevRequires()) as $link) {
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$required[$link->getTarget()] = true;
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}
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do {
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$found = false;
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foreach ($lockedPackages as $index => $package) {
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foreach ($package->getNames() as $name) {
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if (isset($required[$name])) {
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foreach ($package->getRequires() as $link) {
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$required[$link->getTarget()] = true;
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}
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$found = true;
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unset($lockedPackages[$index]);
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break;
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}
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}
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}
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} while ($found);
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$unused = array();
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foreach ($lockedPackages as $package) {
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$unused[] = $package->getName();
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}
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$input->setArgument('packages', array_merge($input->getArgument('packages'), $unused));
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if (!$input->getArgument('packages')) {
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$this->getIO()->writeError('<info>No unused packages to remove</info>');
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$this->setCode(function () {
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return 0;
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});
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}
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}
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}
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protected function execute(InputInterface $input, OutputInterface $output)
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{
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$packages = $input->getArgument('packages');
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$packages = array_map('strtolower', $packages);
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$file = Factory::getComposerFile();
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$jsonFile = new JsonFile($file);
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$composer = $jsonFile->read();
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$composerBackup = file_get_contents($jsonFile->getPath());
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$json = new JsonConfigSource($jsonFile);
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$type = $input->getOption('dev') ? 'require-dev' : 'require';
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$altType = !$input->getOption('dev') ? 'require-dev' : 'require';
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$io = $this->getIO();
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if ($input->getOption('update-with-dependencies')) {
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$io->writeError('<warning>You are using the deprecated option "update-with-dependencies". This is now default behaviour. The --no-update-with-dependencies option can be used to remove a package without its dependencies.</warning>');
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}
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// make sure name checks are done case insensitively
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foreach (array('require', 'require-dev') as $linkType) {
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if (isset($composer[$linkType])) {
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foreach ($composer[$linkType] as $name => $version) {
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$composer[$linkType][strtolower($name)] = $name;
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}
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}
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}
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$dryRun = $input->getOption('dry-run');
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$toRemove = array();
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foreach ($packages as $package) {
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if (isset($composer[$type][$package])) {
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if ($dryRun) {
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$toRemove[$type][] = $composer[$type][$package];
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} else {
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$json->removeLink($type, $composer[$type][$package]);
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}
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} elseif (isset($composer[$altType][$package])) {
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$io->writeError('<warning>' . $composer[$altType][$package] . ' could not be found in ' . $type . ' but it is present in ' . $altType . '</warning>');
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if ($io->isInteractive()) {
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if ($io->askConfirmation('Do you want to remove it from ' . $altType . ' [<comment>yes</comment>]? ')) {
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if ($dryRun) {
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$toRemove[$altType][] = $composer[$altType][$package];
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} else {
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$json->removeLink($altType, $composer[$altType][$package]);
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}
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}
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}
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} elseif (isset($composer[$type]) && $matches = preg_grep(BasePackage::packageNameToRegexp($package), array_keys($composer[$type]))) {
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foreach ($matches as $matchedPackage) {
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if ($dryRun) {
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$toRemove[$type][] = $matchedPackage;
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} else {
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$json->removeLink($type, $matchedPackage);
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}
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}
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} elseif (isset($composer[$altType]) && $matches = preg_grep(BasePackage::packageNameToRegexp($package), array_keys($composer[$altType]))) {
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foreach ($matches as $matchedPackage) {
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$io->writeError('<warning>' . $matchedPackage . ' could not be found in ' . $type . ' but it is present in ' . $altType . '</warning>');
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if ($io->isInteractive()) {
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if ($io->askConfirmation('Do you want to remove it from ' . $altType . ' [<comment>yes</comment>]? ')) {
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if ($dryRun) {
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$toRemove[$altType][] = $matchedPackage;
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} else {
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$json->removeLink($altType, $matchedPackage);
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}
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}
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}
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}
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} else {
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$io->writeError('<warning>'.$package.' is not required in your composer.json and has not been removed</warning>');
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}
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}
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$io->writeError('<info>'.$file.' has been updated</info>');
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if ($input->getOption('no-update')) {
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return 0;
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}
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// Update packages
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$this->resetComposer();
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$composer = $this->getComposer(true, $input->getOption('no-plugins'));
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if ($dryRun) {
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$rootPackage = $composer->getPackage();
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$links = array(
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'require' => $rootPackage->getRequires(),
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'require-dev' => $rootPackage->getDevRequires(),
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);
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foreach ($toRemove as $type => $packages) {
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foreach ($packages as $package) {
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unset($links[$type][$package]);
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}
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}
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$rootPackage->setRequires($links['require']);
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$rootPackage->setDevRequires($links['require-dev']);
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}
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$commandEvent = new CommandEvent(PluginEvents::COMMAND, 'remove', $input, $output);
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$composer->getEventDispatcher()->dispatch($commandEvent->getName(), $commandEvent);
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$composer->getInstallationManager()->setOutputProgress(!$input->getOption('no-progress'));
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$install = Installer::create($io, $composer);
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$updateDevMode = !$input->getOption('update-no-dev');
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$optimize = $input->getOption('optimize-autoloader') || $composer->getConfig()->get('optimize-autoloader');
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$authoritative = $input->getOption('classmap-authoritative') || $composer->getConfig()->get('classmap-authoritative');
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$apcu = $input->getOption('apcu-autoloader') || $composer->getConfig()->get('apcu-autoloader');
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$updateAllowTransitiveDependencies = Request::UPDATE_LISTED_WITH_TRANSITIVE_DEPS_NO_ROOT_REQUIRE;
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$flags = '';
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if ($input->getOption('update-with-all-dependencies') || $input->getOption('with-all-dependencies')) {
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$updateAllowTransitiveDependencies = Request::UPDATE_LISTED_WITH_TRANSITIVE_DEPS;
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$flags .= ' --with-all-dependencies';
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} elseif ($input->getOption('no-update-with-dependencies')) {
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$updateAllowTransitiveDependencies = Request::UPDATE_ONLY_LISTED;
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$flags .= ' --with-dependencies';
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}
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$io->writeError('<info>Running composer update '.implode(' ', $packages).$flags.'</info>');
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$ignorePlatformReqs = $input->getOption('ignore-platform-reqs') ?: ($input->getOption('ignore-platform-req') ?: false);
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$install
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->setVerbose($input->getOption('verbose'))
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->setDevMode($updateDevMode)
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->setOptimizeAutoloader($optimize)
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->setClassMapAuthoritative($authoritative)
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->setApcuAutoloader($apcu)
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->setUpdate()
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->setInstall(!$input->getOption('no-install'))
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->setUpdateAllowList($packages)
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->setUpdateAllowTransitiveDependencies($updateAllowTransitiveDependencies)
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->setIgnorePlatformRequirements($ignorePlatformReqs)
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->setRunScripts(!$input->getOption('no-scripts'))
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->setDryRun($dryRun)
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;
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$status = $install->run();
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if ($status !== 0) {
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$io->writeError("\n".'<error>Removal failed, reverting '.$file.' to its original content.</error>');
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file_put_contents($jsonFile->getPath(), $composerBackup);
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}
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return $status;
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}
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}
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