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1390 lines
50 KiB
PHP
1390 lines
50 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;
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use Composer\Autoload\AutoloadGenerator;
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use Composer\DependencyResolver\DefaultPolicy;
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use Composer\DependencyResolver\LocalRepoTransaction;
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use Composer\DependencyResolver\LockTransaction;
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use Composer\DependencyResolver\Operation\UpdateOperation;
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use Composer\DependencyResolver\Operation\InstallOperation;
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use Composer\DependencyResolver\Operation\UninstallOperation;
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use Composer\DependencyResolver\Operation\MarkAliasUninstalledOperation;
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use Composer\DependencyResolver\Operation\OperationInterface;
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use Composer\DependencyResolver\PolicyInterface;
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use Composer\DependencyResolver\Pool;
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use Composer\DependencyResolver\Request;
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use Composer\DependencyResolver\Rule;
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use Composer\DependencyResolver\Solver;
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use Composer\DependencyResolver\SolverProblemsException;
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use Composer\Downloader\DownloadManager;
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use Composer\EventDispatcher\EventDispatcher;
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use Composer\Installer\InstallationManager;
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use Composer\Installer\InstallerEvents;
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use Composer\Installer\NoopInstaller;
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use Composer\Installer\SuggestedPackagesReporter;
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use Composer\IO\IOInterface;
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use Composer\Package\AliasPackage;
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use Composer\Package\RootAliasPackage;
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use Composer\Package\BasePackage;
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use Composer\Package\CompletePackage;
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use Composer\Package\CompletePackageInterface;
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use Composer\Package\Link;
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use Composer\Package\LinkConstraint\VersionConstraint;
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use Composer\Package\Loader\ArrayLoader;
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use Composer\Package\Dumper\ArrayDumper;
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use Composer\Package\Package;
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use Composer\Repository\ArrayRepository;
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use Composer\Repository\RepositorySet;
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use Composer\Semver\Constraint\Constraint;
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use Composer\Package\Locker;
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use Composer\Package\PackageInterface;
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use Composer\Package\RootPackageInterface;
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use Composer\Repository\CompositeRepository;
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use Composer\Repository\InstalledArrayRepository;
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use Composer\Repository\InstalledRepository;
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use Composer\Repository\RootPackageRepository;
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use Composer\Repository\PlatformRepository;
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use Composer\Repository\RepositoryInterface;
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use Composer\Repository\RepositoryManager;
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use Composer\Repository\WritableRepositoryInterface;
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use Composer\Script\ScriptEvents;
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/**
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* @author Jordi Boggiano <j.boggiano@seld.be>
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* @author Beau Simensen <beau@dflydev.com>
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* @author Konstantin Kudryashov <ever.zet@gmail.com>
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* @author Nils Adermann <naderman@naderman.de>
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*/
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class Installer
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{
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/**
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* @var IOInterface
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*/
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protected $io;
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/**
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* @var Config
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*/
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protected $config;
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/**
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* @var RootPackageInterface
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*/
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protected $package;
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// TODO can we get rid of the below and just use the package itself?
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/**
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* @var RootPackageInterface
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*/
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protected $fixedRootPackage;
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/**
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* @var DownloadManager
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*/
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protected $downloadManager;
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/**
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* @var RepositoryManager
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*/
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protected $repositoryManager;
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/**
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* @var Locker
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*/
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protected $locker;
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/**
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* @var InstallationManager
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*/
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protected $installationManager;
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/**
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* @var EventDispatcher
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*/
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protected $eventDispatcher;
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/**
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* @var AutoloadGenerator
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*/
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protected $autoloadGenerator;
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protected $preferSource = false;
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protected $preferDist = false;
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protected $optimizeAutoloader = false;
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protected $classMapAuthoritative = false;
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protected $apcuAutoloader = false;
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protected $devMode = false;
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protected $dryRun = false;
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protected $verbose = false;
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protected $update = false;
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protected $dumpAutoloader = true;
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protected $runScripts = true;
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protected $ignorePlatformReqs = false;
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protected $preferStable = false;
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protected $preferLowest = false;
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protected $writeLock;
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protected $executeOperations = true;
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/**
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* Array of package names/globs flagged for update
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*
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* @var array|null
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*/
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protected $updateMirrors = false;
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protected $updateWhitelist = null;
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protected $whitelistTransitiveDependencies = false;
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protected $whitelistAllDependencies = false;
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/**
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* @var SuggestedPackagesReporter
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*/
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protected $suggestedPackagesReporter;
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/**
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* @var RepositoryInterface
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*/
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protected $additionalFixedRepository;
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/**
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* Constructor
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*
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* @param IOInterface $io
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* @param Config $config
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* @param RootPackageInterface $package
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* @param DownloadManager $downloadManager
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* @param RepositoryManager $repositoryManager
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* @param Locker $locker
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* @param InstallationManager $installationManager
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* @param EventDispatcher $eventDispatcher
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* @param AutoloadGenerator $autoloadGenerator
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*/
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public function __construct(IOInterface $io, Config $config, RootPackageInterface $package, DownloadManager $downloadManager, RepositoryManager $repositoryManager, Locker $locker, InstallationManager $installationManager, EventDispatcher $eventDispatcher, AutoloadGenerator $autoloadGenerator)
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{
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$this->io = $io;
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$this->config = $config;
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$this->package = $package;
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$this->downloadManager = $downloadManager;
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$this->repositoryManager = $repositoryManager;
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$this->locker = $locker;
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$this->installationManager = $installationManager;
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$this->eventDispatcher = $eventDispatcher;
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$this->autoloadGenerator = $autoloadGenerator;
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$this->writeLock = $config->get('lock');
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}
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/**
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* Run installation (or update)
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*
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* @throws \Exception
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* @return int 0 on success or a positive error code on failure
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*/
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public function run()
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{
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// Disable GC to save CPU cycles, as the dependency solver can create hundreds of thousands
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// of PHP objects, the GC can spend quite some time walking the tree of references looking
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// for stuff to collect while there is nothing to collect. This slows things down dramatically
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// and turning it off results in much better performance. Do not try this at home however.
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gc_collect_cycles();
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gc_disable();
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if ($this->updateWhitelist && $this->updateMirrors) {
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throw new \RuntimeException("The installer options updateMirrors and updateWhitelist are mutually exclusive.");
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}
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// Force update if there is no lock file present
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if (!$this->update && !$this->locker->isLocked()) {
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$this->io->writeError('<warning>No lock file found. Updating dependencies instead of installing from lock file. Use composer update over composer install if you do not have a lock file.</warning>');
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$this->update = true;
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}
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if ($this->dryRun) {
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$this->verbose = true;
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$this->runScripts = false;
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$this->executeOperations = false;
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$this->writeLock = false;
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$this->dumpAutoloader = false;
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$this->mockLocalRepositories($this->repositoryManager);
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}
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if ($this->runScripts) {
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$_SERVER['COMPOSER_DEV_MODE'] = (int) $this->devMode;
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putenv('COMPOSER_DEV_MODE='.$_SERVER['COMPOSER_DEV_MODE']);
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// dispatch pre event
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// should we treat this more strictly as running an update and then running an install, triggering events multiple times?
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$eventName = $this->update ? ScriptEvents::PRE_UPDATE_CMD : ScriptEvents::PRE_INSTALL_CMD;
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$this->eventDispatcher->dispatchScript($eventName, $this->devMode);
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}
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$this->downloadManager->setPreferSource($this->preferSource);
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$this->downloadManager->setPreferDist($this->preferDist);
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$localRepo = $this->repositoryManager->getLocalRepository();
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if (!$this->suggestedPackagesReporter) {
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$this->suggestedPackagesReporter = new SuggestedPackagesReporter($this->io);
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}
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try {
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if ($this->update) {
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// TODO introduce option to set doInstall to false (update lock file without vendor install)
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$res = $this->doUpdate($localRepo, true);
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} else {
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$res = $this->doInstall($localRepo);
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}
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if ($res !== 0) {
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return $res;
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}
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} catch (\Exception $e) {
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if ($this->executeOperations && $this->config->get('notify-on-install')) {
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$this->installationManager->notifyInstalls($this->io);
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}
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throw $e;
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}
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if ($this->executeOperations && $this->config->get('notify-on-install')) {
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$this->installationManager->notifyInstalls($this->io);
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}
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if ($this->update) {
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$installedRepo = new InstalledRepository(array(
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$this->locker->getLockedRepository($this->devMode),
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$this->createPlatformRepo(false),
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new RootPackageRepository(clone $this->package),
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));
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$this->suggestedPackagesReporter->outputMinimalistic($installedRepo);
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}
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// Find abandoned packages and warn user
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$lockedRepository = $this->locker->getLockedRepository(true);
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foreach ($lockedRepository->getPackages() as $package) {
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if (!$package instanceof CompletePackage || !$package->isAbandoned()) {
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continue;
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}
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$replacement = is_string($package->getReplacementPackage())
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? 'Use ' . $package->getReplacementPackage() . ' instead'
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: 'No replacement was suggested';
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$this->io->writeError(
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sprintf(
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"<warning>Package %s is abandoned, you should avoid using it. %s.</warning>",
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$package->getPrettyName(),
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$replacement
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)
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);
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}
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if ($this->dumpAutoloader) {
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// write autoloader
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if ($this->optimizeAutoloader) {
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$this->io->writeError('<info>Generating optimized autoload files</info>');
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} else {
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$this->io->writeError('<info>Generating autoload files</info>');
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}
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$this->autoloadGenerator->setDevMode($this->devMode);
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$this->autoloadGenerator->setClassMapAuthoritative($this->classMapAuthoritative);
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$this->autoloadGenerator->setApcu($this->apcuAutoloader);
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$this->autoloadGenerator->setRunScripts($this->runScripts);
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$this->autoloadGenerator->dump($this->config, $localRepo, $this->package, $this->installationManager, 'composer', $this->optimizeAutoloader);
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}
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if ($this->executeOperations) {
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// force binaries re-generation in case they are missing
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foreach ($localRepo->getPackages() as $package) {
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$this->installationManager->ensureBinariesPresence($package);
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}
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}
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$fundingCount = 0;
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foreach ($localRepo->getPackages() as $package) {
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if ($package instanceof CompletePackageInterface && !$package instanceof AliasPackage && $package->getFunding()) {
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$fundingCount++;
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}
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}
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if ($fundingCount) {
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$this->io->writeError(array(
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sprintf(
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"<info>%d package%s you are using %s looking for funding.</info>",
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$fundingCount,
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1 === $fundingCount ? '' : 's',
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1 === $fundingCount ? 'is' : 'are'
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),
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'<info>Use the composer fund command to find out more!</info>',
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));
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}
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if ($this->runScripts) {
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// dispatch post event
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$eventName = $this->update ? ScriptEvents::POST_UPDATE_CMD : ScriptEvents::POST_INSTALL_CMD;
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$this->eventDispatcher->dispatchScript($eventName, $this->devMode);
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}
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// re-enable GC except on HHVM which triggers a warning here
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if (!defined('HHVM_VERSION')) {
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gc_enable();
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}
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return 0;
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}
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protected function doUpdate(RepositoryInterface $localRepo, $doInstall)
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{
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$platformRepo = $this->createPlatformRepo(true);
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$aliases = $this->getRootAliases(true);
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$lockedRepository = null;
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if ($this->locker->isLocked()) {
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$lockedRepository = $this->locker->getLockedRepository(true);
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}
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if ($this->updateWhitelist) {
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if (!$lockedRepository) {
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$this->io->writeError('<error>Cannot update only a partial set of packages without a lock file present.</error>', true, IOInterface::QUIET);
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return 1;
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}
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$this->whitelistUpdateDependencies(
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$lockedRepository,
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$this->package->getRequires(),
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$this->package->getDevRequires()
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);
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}
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$this->io->writeError('<info>Loading composer repositories with package information</info>');
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// creating repository set
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$policy = $this->createPolicy(true);
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$repositorySet = $this->createRepositorySet(true, $platformRepo, $aliases);
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$repositories = $this->repositoryManager->getRepositories();
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foreach ($repositories as $repository) {
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$repositorySet->addRepository($repository);
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}
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if ($lockedRepository) {
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$repositorySet->addRepository($lockedRepository);
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}
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$request = $this->createRequest($this->fixedRootPackage, $platformRepo, $lockedRepository);
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$this->io->writeError('<info>Updating dependencies</info>');
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$links = array_merge($this->package->getRequires(), $this->package->getDevRequires());
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// if we're updating mirrors we want to keep exactly the same versions installed which are in the lock file, but we want current remote metadata
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if ($this->updateMirrors) {
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foreach ($lockedRepository->getPackages() as $lockedPackage) {
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$request->requireName($lockedPackage->getName(), new Constraint('==', $lockedPackage->getVersion()));
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}
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} else {
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foreach ($links as $link) {
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$request->requireName($link->getTarget(), $link->getConstraint());
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}
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}
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// if the updateWhitelist is enabled, packages not in it are also fixed
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// to the version specified in the lock
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if ($this->updateWhitelist && $lockedRepository) {
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foreach ($lockedRepository->getPackages() as $lockedPackage) {
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if (!$this->isUpdateable($lockedPackage)) {
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$request->fixPackage($lockedPackage);
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}
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}
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}
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$pool = $repositorySet->createPool($request, $this->eventDispatcher);
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// solve dependencies
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$solver = new Solver($policy, $pool, $this->io, $repositorySet);
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try {
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$lockTransaction = $solver->solve($request, $this->ignorePlatformReqs);
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$ruleSetSize = $solver->getRuleSetSize();
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$solver = null;
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} catch (SolverProblemsException $e) {
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$this->io->writeError('<error>Your requirements could not be resolved to an installable set of packages.</error>', true, IOInterface::QUIET);
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$this->io->writeError($e->getPrettyString($repositorySet, $request, $pool));
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if (!$this->devMode) {
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$this->io->writeError('<warning>Running update with --no-dev does not mean require-dev is ignored, it just means the packages will not be installed. If dev requirements are blocking the update you have to resolve those problems.</warning>', true, IOInterface::QUIET);
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}
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return max(1, $e->getCode());
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}
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$this->io->writeError("Analyzed ".count($pool)." packages to resolve dependencies", true, IOInterface::VERBOSE);
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$this->io->writeError("Analyzed ".$ruleSetSize." rules to resolve dependencies", true, IOInterface::VERBOSE);
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if (!$lockTransaction->getOperations()) {
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$this->io->writeError('Nothing to modify in lock file');
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}
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$exitCode = $this->extractDevPackages($lockTransaction, $platformRepo, $aliases, $policy);
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if ($exitCode !== 0) {
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return $exitCode;
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}
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// write lock
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$platformReqs = $this->extractPlatformRequirements($this->package->getRequires());
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$platformDevReqs = $this->extractPlatformRequirements($this->package->getDevRequires());
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$installsUpdates = $uninstalls = array();
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if ($lockTransaction->getOperations()) {
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$installNames = $updateNames = $uninstallNames = array();
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foreach ($lockTransaction->getOperations() as $operation) {
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if ($operation instanceof InstallOperation) {
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$installsUpdates[] = $operation;
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$installNames[] = $operation->getPackage()->getPrettyName().':'.$operation->getPackage()->getFullPrettyVersion();
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} elseif ($operation instanceof UpdateOperation) {
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$installsUpdates[] = $operation;
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$updateNames[] = $operation->getTargetPackage()->getPrettyName().':'.$operation->getTargetPackage()->getFullPrettyVersion();
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} elseif ($operation instanceof UninstallOperation) {
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$uninstalls[] = $operation;
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$uninstallNames[] = $operation->getPackage()->getPrettyName();
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}
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}
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$this->io->writeError(sprintf(
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"<info>Lock file operations: %d install%s, %d update%s, %d removal%s</info>",
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count($installNames),
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1 === count($installNames) ? '' : 's',
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count($updateNames),
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1 === count($updateNames) ? '' : 's',
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count($uninstalls),
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1 === count($uninstalls) ? '' : 's'
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));
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if ($installNames) {
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$this->io->writeError("Installs: ".implode(', ', $installNames), true, IOInterface::VERBOSE);
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}
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if ($updateNames) {
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$this->io->writeError("Updates: ".implode(', ', $updateNames), true, IOInterface::VERBOSE);
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}
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if ($uninstalls) {
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$this->io->writeError("Removals: ".implode(', ', $uninstallNames), true, IOInterface::VERBOSE);
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}
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}
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$sortByName = function ($a, $b) {
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if ($a instanceof UpdateOperation) {
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$a = $a->getTargetPackage()->getName();
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} else {
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$a = $a->getPackage()->getName();
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}
|
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if ($b instanceof UpdateOperation) {
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$b = $b->getTargetPackage()->getName();
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} else {
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$b = $b->getPackage()->getName();
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}
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return strcmp($a, $b);
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};
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usort($uninstalls, $sortByName);
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usort($installsUpdates, $sortByName);
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|
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foreach (array_merge($uninstalls, $installsUpdates) as $operation) {
|
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// collect suggestions
|
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if ($operation instanceof InstallOperation) {
|
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$this->suggestedPackagesReporter->addSuggestionsFromPackage($operation->getPackage());
|
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}
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|
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// output op, but alias op only in debug verbosity
|
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if (false === strpos($operation->getOperationType(), 'Alias') || $this->io->isDebug()) {
|
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$this->io->writeError(' - ' . $operation->show(true));
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}
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}
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|
|
$updatedLock = $this->locker->setLockData(
|
|
$lockTransaction->getNewLockPackages(false, $this->updateMirrors),
|
|
$lockTransaction->getNewLockPackages(true, $this->updateMirrors),
|
|
$platformReqs,
|
|
$platformDevReqs,
|
|
$aliases,
|
|
$this->package->getMinimumStability(),
|
|
$this->package->getStabilityFlags(),
|
|
$this->preferStable || $this->package->getPreferStable(),
|
|
$this->preferLowest,
|
|
$this->config->get('platform') ?: array(),
|
|
$this->writeLock && $this->executeOperations
|
|
);
|
|
if ($updatedLock && $this->writeLock && $this->executeOperations) {
|
|
$this->io->writeError('<info>Writing lock file</info>');
|
|
}
|
|
|
|
// see https://github.com/composer/composer/issues/2764
|
|
if ($this->executeOperations && count($lockTransaction->getOperations()) > 0) {
|
|
$vendorDir = $this->config->get('vendor-dir');
|
|
if (is_dir($vendorDir)) {
|
|
// suppress errors as this fails sometimes on OSX for no apparent reason
|
|
// see https://github.com/composer/composer/issues/4070#issuecomment-129792748
|
|
@touch($vendorDir);
|
|
}
|
|
}
|
|
|
|
if ($doInstall) {
|
|
// TODO ensure lock is used from locker as-is, since it may not have been written to disk in case of executeOperations == false
|
|
return $this->doInstall($localRepo, true);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Run the solver a second time on top of the existing update result with only the current result set in the pool
|
|
* and see what packages would get removed if we only had the non-dev packages in the solver request
|
|
*/
|
|
protected function extractDevPackages(LockTransaction $lockTransaction, $platformRepo, $aliases, $policy)
|
|
{
|
|
if (!$this->package->getDevRequires()) {
|
|
return 0;
|
|
}
|
|
|
|
$resultRepo = new ArrayRepository(array());
|
|
$loader = new ArrayLoader(null, true);
|
|
$dumper = new ArrayDumper();
|
|
foreach ($lockTransaction->getNewLockPackages(false) as $pkg) {
|
|
$resultRepo->addPackage($loader->load($dumper->dump($pkg)));
|
|
}
|
|
|
|
$repositorySet = $this->createRepositorySet(true, $platformRepo, $aliases);
|
|
$repositorySet->addRepository($resultRepo);
|
|
|
|
$request = $this->createRequest($this->fixedRootPackage, $platformRepo, null);
|
|
|
|
$links = $this->package->getRequires();
|
|
foreach ($links as $link) {
|
|
$request->requireName($link->getTarget(), $link->getConstraint());
|
|
}
|
|
|
|
$pool = $repositorySet->createPool($request, $this->eventDispatcher, true);
|
|
|
|
$solver = new Solver($policy, $pool, $this->io, $repositorySet);
|
|
try {
|
|
$nonDevLockTransaction = $solver->solve($request, $this->ignorePlatformReqs);
|
|
$solver = null;
|
|
} catch (SolverProblemsException $e) {
|
|
$this->io->writeError('<error>Unable to find a compatible set of packages based on your non-dev requirements alone.</error>', true, IOInterface::QUIET);
|
|
$this->io->writeError('Your requirements can be resolved successfully when require-dev packages are present.');
|
|
$this->io->writeError('You may need to move packages from require-dev or some of their dependencies to require.');
|
|
$this->io->writeError($e->getPrettyString($repositorySet, $request, $pool, true));
|
|
|
|
return max(1, $e->getCode());
|
|
}
|
|
|
|
$lockTransaction->setNonDevPackages($nonDevLockTransaction);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* @param RepositoryInterface $localRepo
|
|
* @param bool $alreadySolved Whether the function is called as part of an update command or independently
|
|
* @return int exit code
|
|
*/
|
|
protected function doInstall(RepositoryInterface $localRepo, $alreadySolved = false)
|
|
{
|
|
$this->io->writeError('<info>Installing dependencies from lock file'.($this->devMode ? ' (including require-dev)' : '').'</info>');
|
|
|
|
$lockedRepository = $this->locker->getLockedRepository($this->devMode);
|
|
|
|
// verify that the lock file works with the current platform repository
|
|
// we can skip this part if we're doing this as the second step after an update
|
|
if (!$alreadySolved) {
|
|
$this->io->writeError('<info>Verifying lock file contents can be installed on current platform.</info>');
|
|
|
|
$platformRepo = $this->createPlatformRepo(false);
|
|
// creating repository set
|
|
$policy = $this->createPolicy(false);
|
|
// use aliases from lock file only, so empty root aliases here
|
|
$repositorySet = $this->createRepositorySet(false, $platformRepo, array(), $lockedRepository);
|
|
$repositorySet->addRepository($lockedRepository);
|
|
|
|
// creating requirements request
|
|
$request = $this->createRequest($this->fixedRootPackage, $platformRepo, $lockedRepository);
|
|
|
|
if (!$this->locker->isFresh()) {
|
|
$this->io->writeError('<warning>Warning: The lock file is not up to date with the latest changes in composer.json. You may be getting outdated dependencies. It is recommended that you run `composer update` or `composer update <package name>`.</warning>', true, IOInterface::QUIET);
|
|
}
|
|
|
|
foreach ($lockedRepository->getPackages() as $package) {
|
|
$request->fixPackage($package);
|
|
}
|
|
|
|
foreach ($this->locker->getPlatformRequirements($this->devMode) as $link) {
|
|
$request->requireName($link->getTarget(), $link->getConstraint());
|
|
}
|
|
|
|
$pool = $repositorySet->createPool($request, $this->eventDispatcher);
|
|
|
|
// solve dependencies
|
|
$solver = new Solver($policy, $pool, $this->io, $repositorySet);
|
|
try {
|
|
$lockTransaction = $solver->solve($request, $this->ignorePlatformReqs);
|
|
$solver = null;
|
|
|
|
// installing the locked packages on this platform resulted in lock modifying operations, there wasn't a conflict, but the lock file as-is seems to not work on this system
|
|
if (0 !== count($lockTransaction->getOperations())) {
|
|
$this->io->writeError('<error>Your lock file cannot be installed on this system without changes. Please run composer update.</error>', true, IOInterface::QUIET);
|
|
// TODO actually display operations to explain what happened?
|
|
return 1;
|
|
}
|
|
} catch (SolverProblemsException $e) {
|
|
$this->io->writeError('<error>Your lock file does not contain a compatible set of packages. Please run composer update.</error>', true, IOInterface::QUIET);
|
|
$this->io->writeError($e->getPrettyString($repositorySet, $request, $pool));
|
|
|
|
return max(1, $e->getCode());
|
|
}
|
|
}
|
|
|
|
// TODO in how far do we need to do anything here to ensure dev packages being updated to latest in lock without version change are treated correctly?
|
|
$localRepoTransaction = new LocalRepoTransaction($lockedRepository, $localRepo);
|
|
$this->eventDispatcher->dispatchInstallerEvent(InstallerEvents::PRE_OPERATIONS_EXEC, $this->devMode, $this->executeOperations, $localRepoTransaction);
|
|
|
|
if (!$localRepoTransaction->getOperations()) {
|
|
$this->io->writeError('Nothing to install, update or remove');
|
|
}
|
|
|
|
if ($localRepoTransaction->getOperations()) {
|
|
$installs = $updates = $uninstalls = array();
|
|
foreach ($localRepoTransaction->getOperations() as $operation) {
|
|
if ($operation instanceof InstallOperation) {
|
|
$installs[] = $operation->getPackage()->getPrettyName().':'.$operation->getPackage()->getFullPrettyVersion();
|
|
} elseif ($operation instanceof UpdateOperation) {
|
|
$updates[] = $operation->getTargetPackage()->getPrettyName().':'.$operation->getTargetPackage()->getFullPrettyVersion();
|
|
} elseif ($operation instanceof UninstallOperation) {
|
|
$uninstalls[] = $operation->getPackage()->getPrettyName();
|
|
}
|
|
}
|
|
|
|
$this->io->writeError(sprintf(
|
|
"<info>Package operations: %d install%s, %d update%s, %d removal%s</info>",
|
|
count($installs),
|
|
1 === count($installs) ? '' : 's',
|
|
count($updates),
|
|
1 === count($updates) ? '' : 's',
|
|
count($uninstalls),
|
|
1 === count($uninstalls) ? '' : 's'
|
|
));
|
|
if ($installs) {
|
|
$this->io->writeError("Installs: ".implode(', ', $installs), true, IOInterface::VERBOSE);
|
|
}
|
|
if ($updates) {
|
|
$this->io->writeError("Updates: ".implode(', ', $updates), true, IOInterface::VERBOSE);
|
|
}
|
|
if ($uninstalls) {
|
|
$this->io->writeError("Removals: ".implode(', ', $uninstalls), true, IOInterface::VERBOSE);
|
|
}
|
|
}
|
|
|
|
if ($this->executeOperations) {
|
|
$this->installationManager->execute($localRepo, $localRepoTransaction->getOperations(), $this->devMode);
|
|
} else {
|
|
foreach ($localRepoTransaction->getOperations() as $operation) {
|
|
// output op, but alias op only in debug verbosity
|
|
if (false === strpos($operation->getOperationType(), 'Alias') || $this->io->isDebug()) {
|
|
$this->io->writeError(' - ' . $operation->show(false));
|
|
}
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
private function createPlatformRepo($forUpdate)
|
|
{
|
|
if ($forUpdate) {
|
|
$platformOverrides = $this->config->get('platform') ?: array();
|
|
} else {
|
|
$platformOverrides = $this->locker->getPlatformOverrides();
|
|
}
|
|
|
|
return new PlatformRepository(array(), $platformOverrides);
|
|
}
|
|
|
|
/**
|
|
* @param bool $forUpdate
|
|
* @param PlatformRepository $platformRepo
|
|
* @param array $rootAliases
|
|
* @param RepositoryInterface|null $lockedRepository
|
|
* @return RepositorySet
|
|
*/
|
|
private function createRepositorySet($forUpdate, PlatformRepository $platformRepo, array $rootAliases = array(), $lockedRepository = null)
|
|
{
|
|
if ($forUpdate) {
|
|
$minimumStability = $this->package->getMinimumStability();
|
|
$stabilityFlags = $this->package->getStabilityFlags();
|
|
|
|
$requires = array_merge($this->package->getRequires(), $this->package->getDevRequires());
|
|
} else {
|
|
$minimumStability = $this->locker->getMinimumStability();
|
|
$stabilityFlags = $this->locker->getStabilityFlags();
|
|
|
|
$requires = array();
|
|
foreach ($lockedRepository->getPackages() as $package) {
|
|
$constraint = new Constraint('=', $package->getVersion());
|
|
$constraint->setPrettyString($package->getPrettyVersion());
|
|
$requires[$package->getName()] = $constraint;
|
|
}
|
|
}
|
|
|
|
$rootRequires = array();
|
|
foreach ($requires as $req => $constraint) {
|
|
// skip platform requirements from the root package to avoid filtering out existing platform packages
|
|
if ($this->ignorePlatformReqs && preg_match(PlatformRepository::PLATFORM_PACKAGE_REGEX, $req)) {
|
|
continue;
|
|
}
|
|
if ($constraint instanceof Link) {
|
|
$rootRequires[$req] = $constraint->getConstraint();
|
|
} else {
|
|
$rootRequires[$req] = $constraint;
|
|
}
|
|
}
|
|
|
|
$this->fixedRootPackage = clone $this->package;
|
|
$this->fixedRootPackage->setRequires(array());
|
|
$this->fixedRootPackage->setDevRequires(array());
|
|
|
|
$repositorySet = new RepositorySet($minimumStability, $stabilityFlags, $rootAliases, $this->package->getReferences(), $rootRequires);
|
|
$repositorySet->addRepository(new RootPackageRepository($this->fixedRootPackage));
|
|
$repositorySet->addRepository($platformRepo);
|
|
if ($this->additionalFixedRepository) {
|
|
$repositorySet->addRepository($this->additionalFixedRepository);
|
|
}
|
|
|
|
return $repositorySet;
|
|
}
|
|
|
|
/**
|
|
* @return DefaultPolicy
|
|
*/
|
|
private function createPolicy($forUpdate)
|
|
{
|
|
$preferStable = null;
|
|
$preferLowest = null;
|
|
if (!$forUpdate) {
|
|
$preferStable = $this->locker->getPreferStable();
|
|
$preferLowest = $this->locker->getPreferLowest();
|
|
}
|
|
// old lock file without prefer stable/lowest will return null
|
|
// so in this case we use the composer.json info
|
|
if (null === $preferStable) {
|
|
$preferStable = $this->preferStable || $this->package->getPreferStable();
|
|
}
|
|
if (null === $preferLowest) {
|
|
$preferLowest = $this->preferLowest;
|
|
}
|
|
|
|
return new DefaultPolicy($preferStable, $preferLowest);
|
|
}
|
|
|
|
/**
|
|
* @param RootPackageInterface $rootPackage
|
|
* @param PlatformRepository $platformRepo
|
|
* @param RepositoryInterface|null $lockedRepository
|
|
* @return Request
|
|
*/
|
|
private function createRequest(RootPackageInterface $rootPackage, PlatformRepository $platformRepo, $lockedRepository = null)
|
|
{
|
|
$request = new Request($lockedRepository);
|
|
|
|
$request->fixPackage($rootPackage, false);
|
|
if ($rootPackage instanceof RootAliasPackage) {
|
|
$request->fixPackage($rootPackage->getAliasOf(), false);
|
|
}
|
|
|
|
$fixedPackages = $platformRepo->getPackages();
|
|
if ($this->additionalFixedRepository) {
|
|
$fixedPackages = array_merge($fixedPackages, $this->additionalFixedRepository->getPackages());
|
|
}
|
|
|
|
// fix the version of all platform packages + additionally installed packages
|
|
// to prevent the solver trying to remove or update those
|
|
// TODO why not replaces?
|
|
$provided = $rootPackage->getProvides();
|
|
foreach ($fixedPackages as $package) {
|
|
// skip platform packages that are provided by the root package
|
|
if ($package->getRepository() !== $platformRepo
|
|
|| !isset($provided[$package->getName()])
|
|
|| !$provided[$package->getName()]->getConstraint()->matches(new Constraint('=', $package->getVersion()))
|
|
) {
|
|
$request->fixPackage($package, false);
|
|
}
|
|
}
|
|
|
|
return $request;
|
|
}
|
|
|
|
/**
|
|
* @param bool $forUpdate
|
|
* @return array
|
|
*/
|
|
private function getRootAliases($forUpdate)
|
|
{
|
|
if ($forUpdate) {
|
|
$aliases = $this->package->getAliases();
|
|
} else {
|
|
$aliases = $this->locker->getAliases();
|
|
}
|
|
|
|
$normalizedAliases = array();
|
|
|
|
foreach ($aliases as $alias) {
|
|
$normalizedAliases[$alias['package']][$alias['version']] = array(
|
|
'alias' => $alias['alias'],
|
|
'alias_normalized' => $alias['alias_normalized'],
|
|
);
|
|
}
|
|
|
|
return $normalizedAliases;
|
|
}
|
|
|
|
/**
|
|
* @param PackageInterface $package
|
|
* @return bool
|
|
*/
|
|
private function isUpdateable(PackageInterface $package)
|
|
{
|
|
if (!$this->updateWhitelist) {
|
|
throw new \LogicException('isUpdateable should only be called when a whitelist is present');
|
|
}
|
|
|
|
foreach ($this->updateWhitelist as $whiteListedPattern => $void) {
|
|
$patternRegexp = BasePackage::packageNameToRegexp($whiteListedPattern);
|
|
if (preg_match($patternRegexp, $package->getName())) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @param array $links
|
|
* @return array
|
|
*/
|
|
private function extractPlatformRequirements($links)
|
|
{
|
|
$platformReqs = array();
|
|
foreach ($links as $link) {
|
|
if (preg_match(PlatformRepository::PLATFORM_PACKAGE_REGEX, $link->getTarget())) {
|
|
$platformReqs[$link->getTarget()] = $link->getPrettyConstraint();
|
|
}
|
|
}
|
|
|
|
return $platformReqs;
|
|
}
|
|
|
|
/**
|
|
* Adds all dependencies of the update whitelist to the whitelist, too.
|
|
*
|
|
* Packages which are listed as requirements in the root package will be
|
|
* skipped including their dependencies, unless they are listed in the
|
|
* update whitelist themselves or $whitelistAllDependencies is true.
|
|
*
|
|
* @param RepositoryInterface $lockRepo Use the locked repo
|
|
* As we want the most accurate package list to work with, and installed
|
|
* repo might be empty but locked repo will always be current.
|
|
* @param array $rootRequires An array of links to packages in require of the root package
|
|
* @param array $rootDevRequires An array of links to packages in require-dev of the root package
|
|
*/
|
|
private function whitelistUpdateDependencies($lockRepo, array $rootRequires, array $rootDevRequires)
|
|
{
|
|
$rootRequires = array_merge($rootRequires, $rootDevRequires);
|
|
|
|
$skipPackages = array();
|
|
if (!$this->whitelistAllDependencies) {
|
|
foreach ($rootRequires as $require) {
|
|
$skipPackages[$require->getTarget()] = true;
|
|
}
|
|
}
|
|
|
|
$installedRepo = new InstalledRepository(array($lockRepo));
|
|
|
|
$seen = array();
|
|
|
|
$rootRequiredPackageNames = array_keys($rootRequires);
|
|
|
|
foreach ($this->updateWhitelist as $packageName => $void) {
|
|
$packageQueue = new \SplQueue;
|
|
$nameMatchesRequiredPackage = false;
|
|
|
|
$depPackages = $installedRepo->findPackagesWithReplacersAndProviders($packageName);
|
|
$matchesByPattern = array();
|
|
|
|
// check if the name is a glob pattern that did not match directly
|
|
if (empty($depPackages)) {
|
|
// add any installed package matching the whitelisted name/pattern
|
|
$whitelistPatternSearchRegexp = BasePackage::packageNameToRegexp($packageName, '^%s$');
|
|
foreach ($lockRepo->search($whitelistPatternSearchRegexp) as $installedPackage) {
|
|
$matchesByPattern[] = $installedRepo->findPackages($installedPackage['name']);
|
|
}
|
|
|
|
// add root requirements which match the whitelisted name/pattern
|
|
$whitelistPatternRegexp = BasePackage::packageNameToRegexp($packageName);
|
|
foreach ($rootRequiredPackageNames as $rootRequiredPackageName) {
|
|
if (preg_match($whitelistPatternRegexp, $rootRequiredPackageName)) {
|
|
$nameMatchesRequiredPackage = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!empty($matchesByPattern)) {
|
|
$depPackages = array_merge($depPackages, call_user_func_array('array_merge', $matchesByPattern));
|
|
}
|
|
|
|
if (count($depPackages) == 0 && !$nameMatchesRequiredPackage) {
|
|
$this->io->writeError('<warning>Package "' . $packageName . '" listed for update is not installed. Ignoring.</warning>');
|
|
}
|
|
|
|
foreach ($depPackages as $depPackage) {
|
|
$packageQueue->enqueue($depPackage);
|
|
}
|
|
|
|
while (!$packageQueue->isEmpty()) {
|
|
$package = $packageQueue->dequeue();
|
|
if (isset($seen[spl_object_hash($package)])) {
|
|
continue;
|
|
}
|
|
|
|
$seen[spl_object_hash($package)] = true;
|
|
$this->updateWhitelist[$package->getName()] = true;
|
|
|
|
if (!$this->whitelistTransitiveDependencies && !$this->whitelistAllDependencies) {
|
|
continue;
|
|
}
|
|
|
|
$requires = $package->getRequires();
|
|
|
|
foreach ($requires as $require) {
|
|
$requirePackages = $installedRepo->findPackagesWithReplacersAndProviders($require->getTarget());
|
|
|
|
foreach ($requirePackages as $requirePackage) {
|
|
if (isset($this->updateWhitelist[$requirePackage->getName()])) {
|
|
continue;
|
|
}
|
|
|
|
if (isset($skipPackages[$requirePackage->getName()]) && !preg_match(BasePackage::packageNameToRegexp($packageName), $requirePackage->getName())) {
|
|
$this->io->writeError('<warning>Dependency "' . $requirePackage->getName() . '" is also a root requirement, but is not explicitly whitelisted. Ignoring.</warning>');
|
|
continue;
|
|
}
|
|
|
|
$packageQueue->enqueue($requirePackage);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Replace local repositories with InstalledArrayRepository instances
|
|
*
|
|
* This is to prevent any accidental modification of the existing repos on disk
|
|
*
|
|
* @param RepositoryManager $rm
|
|
*/
|
|
private function mockLocalRepositories(RepositoryManager $rm)
|
|
{
|
|
$packages = array();
|
|
foreach ($rm->getLocalRepository()->getPackages() as $package) {
|
|
$packages[(string) $package] = clone $package;
|
|
}
|
|
foreach ($packages as $key => $package) {
|
|
if ($package instanceof AliasPackage) {
|
|
$alias = (string) $package->getAliasOf();
|
|
$packages[$key] = new AliasPackage($packages[$alias], $package->getVersion(), $package->getPrettyVersion());
|
|
}
|
|
}
|
|
$rm->setLocalRepository(
|
|
new InstalledArrayRepository($packages)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Create Installer
|
|
*
|
|
* @param IOInterface $io
|
|
* @param Composer $composer
|
|
* @return Installer
|
|
*/
|
|
public static function create(IOInterface $io, Composer $composer)
|
|
{
|
|
return new static(
|
|
$io,
|
|
$composer->getConfig(),
|
|
$composer->getPackage(),
|
|
$composer->getDownloadManager(),
|
|
$composer->getRepositoryManager(),
|
|
$composer->getLocker(),
|
|
$composer->getInstallationManager(),
|
|
$composer->getEventDispatcher(),
|
|
$composer->getAutoloadGenerator()
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @param RepositoryInterface $additionalFixedRepository
|
|
* @return $this
|
|
*/
|
|
public function setAdditionalFixedRepository(RepositoryInterface $additionalFixedRepository)
|
|
{
|
|
$this->additionalFixedRepository = $additionalFixedRepository;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Whether to run in drymode or not
|
|
*
|
|
* @param bool $dryRun
|
|
* @return Installer
|
|
*/
|
|
public function setDryRun($dryRun = true)
|
|
{
|
|
$this->dryRun = (bool) $dryRun;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Checks, if this is a dry run (simulation mode).
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function isDryRun()
|
|
{
|
|
return $this->dryRun;
|
|
}
|
|
|
|
/**
|
|
* prefer source installation
|
|
*
|
|
* @param bool $preferSource
|
|
* @return Installer
|
|
*/
|
|
public function setPreferSource($preferSource = true)
|
|
{
|
|
$this->preferSource = (bool) $preferSource;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* prefer dist installation
|
|
*
|
|
* @param bool $preferDist
|
|
* @return Installer
|
|
*/
|
|
public function setPreferDist($preferDist = true)
|
|
{
|
|
$this->preferDist = (bool) $preferDist;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Whether or not generated autoloader are optimized
|
|
*
|
|
* @param bool $optimizeAutoloader
|
|
* @return Installer
|
|
*/
|
|
public function setOptimizeAutoloader($optimizeAutoloader = false)
|
|
{
|
|
$this->optimizeAutoloader = (bool) $optimizeAutoloader;
|
|
if (!$this->optimizeAutoloader) {
|
|
// Force classMapAuthoritative off when not optimizing the
|
|
// autoloader
|
|
$this->setClassMapAuthoritative(false);
|
|
}
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Whether or not generated autoloader considers the class map
|
|
* authoritative.
|
|
*
|
|
* @param bool $classMapAuthoritative
|
|
* @return Installer
|
|
*/
|
|
public function setClassMapAuthoritative($classMapAuthoritative = false)
|
|
{
|
|
$this->classMapAuthoritative = (bool) $classMapAuthoritative;
|
|
if ($this->classMapAuthoritative) {
|
|
// Force optimizeAutoloader when classmap is authoritative
|
|
$this->setOptimizeAutoloader(true);
|
|
}
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Whether or not generated autoloader considers APCu caching.
|
|
*
|
|
* @param bool $apcuAutoloader
|
|
* @return Installer
|
|
*/
|
|
public function setApcuAutoloader($apcuAutoloader = false)
|
|
{
|
|
$this->apcuAutoloader = (bool) $apcuAutoloader;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* update packages
|
|
*
|
|
* @param bool $update
|
|
* @return Installer
|
|
*/
|
|
public function setUpdate($update = true)
|
|
{
|
|
$this->update = (bool) $update;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* enables dev packages
|
|
*
|
|
* @param bool $devMode
|
|
* @return Installer
|
|
*/
|
|
public function setDevMode($devMode = true)
|
|
{
|
|
$this->devMode = (bool) $devMode;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* set whether to run autoloader or not
|
|
*
|
|
* This is disabled implicitly when enabling dryRun
|
|
*
|
|
* @param bool $dumpAutoloader
|
|
* @return Installer
|
|
*/
|
|
public function setDumpAutoloader($dumpAutoloader = true)
|
|
{
|
|
$this->dumpAutoloader = (bool) $dumpAutoloader;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* set whether to run scripts or not
|
|
*
|
|
* This is disabled implicitly when enabling dryRun
|
|
*
|
|
* @param bool $runScripts
|
|
* @return Installer
|
|
*/
|
|
public function setRunScripts($runScripts = true)
|
|
{
|
|
$this->runScripts = (bool) $runScripts;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* set the config instance
|
|
*
|
|
* @param Config $config
|
|
* @return Installer
|
|
*/
|
|
public function setConfig(Config $config)
|
|
{
|
|
$this->config = $config;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* run in verbose mode
|
|
*
|
|
* @param bool $verbose
|
|
* @return Installer
|
|
*/
|
|
public function setVerbose($verbose = true)
|
|
{
|
|
$this->verbose = (bool) $verbose;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Checks, if running in verbose mode.
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function isVerbose()
|
|
{
|
|
return $this->verbose;
|
|
}
|
|
|
|
/**
|
|
* set ignore Platform Package requirements
|
|
*
|
|
* @param bool $ignorePlatformReqs
|
|
* @return Installer
|
|
*/
|
|
public function setIgnorePlatformRequirements($ignorePlatformReqs = false)
|
|
{
|
|
$this->ignorePlatformReqs = (bool) $ignorePlatformReqs;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Update the lock file to the exact same versions and references but use current remote metadata like URLs and mirror info
|
|
*
|
|
* @param bool $updateMirrors
|
|
* @return Installer
|
|
*/
|
|
public function setUpdateMirrors($updateMirrors)
|
|
{
|
|
$this->updateMirrors = $updateMirrors;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* restrict the update operation to a few packages, all other packages
|
|
* that are already installed will be kept at their current version
|
|
*
|
|
* @param array $packages
|
|
* @return Installer
|
|
*/
|
|
public function setUpdateWhitelist(array $packages)
|
|
{
|
|
$this->updateWhitelist = array_flip(array_map('strtolower', $packages));
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Should dependencies of whitelisted packages (but not direct dependencies) be updated?
|
|
*
|
|
* This will NOT whitelist any dependencies that are also directly defined
|
|
* in the root package.
|
|
*
|
|
* @param bool $updateTransitiveDependencies
|
|
* @return Installer
|
|
*/
|
|
public function setWhitelistTransitiveDependencies($updateTransitiveDependencies = true)
|
|
{
|
|
$this->whitelistTransitiveDependencies = (bool) $updateTransitiveDependencies;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Should all dependencies of whitelisted packages be updated recursively?
|
|
*
|
|
* This will whitelist any dependencies of the whitelisted packages, including
|
|
* those defined in the root package.
|
|
*
|
|
* @param bool $updateAllDependencies
|
|
* @return Installer
|
|
*/
|
|
public function setWhitelistAllDependencies($updateAllDependencies = true)
|
|
{
|
|
$this->whitelistAllDependencies = (bool) $updateAllDependencies;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Should packages be preferred in a stable version when updating?
|
|
*
|
|
* @param bool $preferStable
|
|
* @return Installer
|
|
*/
|
|
public function setPreferStable($preferStable = true)
|
|
{
|
|
$this->preferStable = (bool) $preferStable;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Should packages be preferred in a lowest version when updating?
|
|
*
|
|
* @param bool $preferLowest
|
|
* @return Installer
|
|
*/
|
|
public function setPreferLowest($preferLowest = true)
|
|
{
|
|
$this->preferLowest = (bool) $preferLowest;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Should the lock file be updated when updating?
|
|
*
|
|
* This is disabled implicitly when enabling dryRun
|
|
*
|
|
* @param bool $writeLock
|
|
* @return Installer
|
|
*/
|
|
public function setWriteLock($writeLock = true)
|
|
{
|
|
$this->writeLock = (bool) $writeLock;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Should the operations (package install, update and removal) be executed on disk?
|
|
*
|
|
* This is disabled implicitly when enabling dryRun
|
|
*
|
|
* @param bool $executeOperations
|
|
* @return Installer
|
|
*/
|
|
public function setExecuteOperations($executeOperations = true)
|
|
{
|
|
$this->executeOperations = (bool) $executeOperations;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Disables plugins.
|
|
*
|
|
* Call this if you want to ensure that third-party code never gets
|
|
* executed. The default is to automatically install, and execute
|
|
* custom third-party installers.
|
|
*
|
|
* @return Installer
|
|
*/
|
|
public function disablePlugins()
|
|
{
|
|
$this->installationManager->disablePlugins();
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* @param SuggestedPackagesReporter $suggestedPackagesReporter
|
|
* @return Installer
|
|
*/
|
|
public function setSuggestedPackagesReporter(SuggestedPackagesReporter $suggestedPackagesReporter)
|
|
{
|
|
$this->suggestedPackagesReporter = $suggestedPackagesReporter;
|
|
|
|
return $this;
|
|
}
|
|
}
|