1212 lines
45 KiB
PHP
1212 lines
45 KiB
PHP
<?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;
|
|
|
|
use Composer\Autoload\AutoloadGenerator;
|
|
use Composer\DependencyResolver\DefaultPolicy;
|
|
use Composer\DependencyResolver\Operation\UpdateOperation;
|
|
use Composer\DependencyResolver\Operation\InstallOperation;
|
|
use Composer\DependencyResolver\Operation\UninstallOperation;
|
|
use Composer\DependencyResolver\Operation\OperationInterface;
|
|
use Composer\DependencyResolver\Pool;
|
|
use Composer\DependencyResolver\Request;
|
|
use Composer\DependencyResolver\Rule;
|
|
use Composer\DependencyResolver\Solver;
|
|
use Composer\DependencyResolver\SolverProblemsException;
|
|
use Composer\Downloader\DownloadManager;
|
|
use Composer\EventDispatcher\EventDispatcher;
|
|
use Composer\Installer\InstallationManager;
|
|
use Composer\Installer\InstallerEvents;
|
|
use Composer\Installer\NoopInstaller;
|
|
use Composer\IO\IOInterface;
|
|
use Composer\Json\JsonFile;
|
|
use Composer\Package\AliasPackage;
|
|
use Composer\Package\Link;
|
|
use Composer\Package\LinkConstraint\VersionConstraint;
|
|
use Composer\Package\Locker;
|
|
use Composer\Package\PackageInterface;
|
|
use Composer\Package\RootPackageInterface;
|
|
use Composer\Repository\CompositeRepository;
|
|
use Composer\Repository\InstalledArrayRepository;
|
|
use Composer\Repository\InstalledFilesystemRepository;
|
|
use Composer\Repository\PlatformRepository;
|
|
use Composer\Repository\RepositoryInterface;
|
|
use Composer\Repository\RepositoryManager;
|
|
use Composer\Script\ScriptEvents;
|
|
|
|
/**
|
|
* @author Jordi Boggiano <j.boggiano@seld.be>
|
|
* @author Beau Simensen <beau@dflydev.com>
|
|
* @author Konstantin Kudryashov <ever.zet@gmail.com>
|
|
* @author Nils Adermann <naderman@naderman.de>
|
|
*/
|
|
class Installer
|
|
{
|
|
/**
|
|
* @var IOInterface
|
|
*/
|
|
protected $io;
|
|
|
|
/**
|
|
* @var Config
|
|
*/
|
|
protected $config;
|
|
|
|
/**
|
|
* @var RootPackageInterface
|
|
*/
|
|
protected $package;
|
|
|
|
/**
|
|
* @var DownloadManager
|
|
*/
|
|
protected $downloadManager;
|
|
|
|
/**
|
|
* @var RepositoryManager
|
|
*/
|
|
protected $repositoryManager;
|
|
|
|
/**
|
|
* @var Locker
|
|
*/
|
|
protected $locker;
|
|
|
|
/**
|
|
* @var InstallationManager
|
|
*/
|
|
protected $installationManager;
|
|
|
|
/**
|
|
* @var EventDispatcher
|
|
*/
|
|
protected $eventDispatcher;
|
|
|
|
/**
|
|
* @var AutoloadGenerator
|
|
*/
|
|
protected $autoloadGenerator;
|
|
|
|
protected $preferSource = false;
|
|
protected $preferDist = false;
|
|
protected $optimizeAutoloader = false;
|
|
protected $devMode = false;
|
|
protected $dryRun = false;
|
|
protected $verbose = false;
|
|
protected $update = false;
|
|
protected $runScripts = true;
|
|
/**
|
|
* Array of package names/globs flagged for update
|
|
*
|
|
* @var array|null
|
|
*/
|
|
protected $updateWhitelist = null;
|
|
protected $whitelistDependencies = false;
|
|
|
|
/**
|
|
* @var array
|
|
*/
|
|
protected $suggestedPackages;
|
|
|
|
/**
|
|
* @var RepositoryInterface
|
|
*/
|
|
protected $additionalInstalledRepository;
|
|
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @param IOInterface $io
|
|
* @param Config $config
|
|
* @param RootPackageInterface $package
|
|
* @param DownloadManager $downloadManager
|
|
* @param RepositoryManager $repositoryManager
|
|
* @param Locker $locker
|
|
* @param InstallationManager $installationManager
|
|
* @param EventDispatcher $eventDispatcher
|
|
* @param AutoloadGenerator $autoloadGenerator
|
|
*/
|
|
public function __construct(IOInterface $io, Config $config, RootPackageInterface $package, DownloadManager $downloadManager, RepositoryManager $repositoryManager, Locker $locker, InstallationManager $installationManager, EventDispatcher $eventDispatcher, AutoloadGenerator $autoloadGenerator)
|
|
{
|
|
$this->io = $io;
|
|
$this->config = $config;
|
|
$this->package = $package;
|
|
$this->downloadManager = $downloadManager;
|
|
$this->repositoryManager = $repositoryManager;
|
|
$this->locker = $locker;
|
|
$this->installationManager = $installationManager;
|
|
$this->eventDispatcher = $eventDispatcher;
|
|
$this->autoloadGenerator = $autoloadGenerator;
|
|
}
|
|
|
|
/**
|
|
* Run installation (or update)
|
|
*
|
|
* @return int 0 on success or a positive error code on failure
|
|
*
|
|
* @throws \Exception
|
|
*/
|
|
public function run()
|
|
{
|
|
if ($this->dryRun) {
|
|
$this->verbose = true;
|
|
$this->runScripts = false;
|
|
$this->installationManager->addInstaller(new NoopInstaller);
|
|
$this->mockLocalRepositories($this->repositoryManager);
|
|
}
|
|
|
|
// TODO remove this BC feature at some point
|
|
// purge old require-dev packages to avoid conflicts with the new way of handling dev requirements
|
|
$devRepo = new InstalledFilesystemRepository(new JsonFile($this->config->get('vendor-dir').'/composer/installed_dev.json'));
|
|
if ($devRepo->getPackages()) {
|
|
$this->io->write('<warning>BC Notice: Removing old dev packages to migrate to the new require-dev handling.</warning>');
|
|
foreach ($devRepo->getPackages() as $package) {
|
|
if ($this->installationManager->isPackageInstalled($devRepo, $package)) {
|
|
$this->installationManager->uninstall($devRepo, new UninstallOperation($package));
|
|
}
|
|
}
|
|
unlink($this->config->get('vendor-dir').'/composer/installed_dev.json');
|
|
}
|
|
unset($devRepo, $package);
|
|
// end BC
|
|
|
|
if ($this->runScripts) {
|
|
// dispatch pre event
|
|
$eventName = $this->update ? ScriptEvents::PRE_UPDATE_CMD : ScriptEvents::PRE_INSTALL_CMD;
|
|
$this->eventDispatcher->dispatchCommandEvent($eventName, $this->devMode);
|
|
}
|
|
|
|
$this->downloadManager->setPreferSource($this->preferSource);
|
|
$this->downloadManager->setPreferDist($this->preferDist);
|
|
|
|
// clone root package to have one in the installed repo that does not require anything
|
|
// we don't want it to be uninstallable, but its requirements should not conflict
|
|
// with the lock file for example
|
|
$installedRootPackage = clone $this->package;
|
|
$installedRootPackage->setRequires(array());
|
|
$installedRootPackage->setDevRequires(array());
|
|
|
|
// create installed repo, this contains all local packages + platform packages (php & extensions)
|
|
$localRepo = $this->repositoryManager->getLocalRepository();
|
|
$platformRepo = new PlatformRepository();
|
|
$repos = array(
|
|
$localRepo,
|
|
new InstalledArrayRepository(array($installedRootPackage)),
|
|
$platformRepo,
|
|
);
|
|
$installedRepo = new CompositeRepository($repos);
|
|
if ($this->additionalInstalledRepository) {
|
|
$installedRepo->addRepository($this->additionalInstalledRepository);
|
|
}
|
|
|
|
$aliases = $this->getRootAliases();
|
|
$this->aliasPlatformPackages($platformRepo, $aliases);
|
|
|
|
try {
|
|
$this->suggestedPackages = array();
|
|
$res = $this->doInstall($localRepo, $installedRepo, $platformRepo, $aliases, $this->devMode);
|
|
if ($res !== 0) {
|
|
return $res;
|
|
}
|
|
} catch (\Exception $e) {
|
|
$this->installationManager->notifyInstalls();
|
|
|
|
throw $e;
|
|
}
|
|
$this->installationManager->notifyInstalls();
|
|
|
|
// output suggestions if we're in dev mode
|
|
if ($this->devMode) {
|
|
foreach ($this->suggestedPackages as $suggestion) {
|
|
$target = $suggestion['target'];
|
|
foreach ($installedRepo->getPackages() as $package) {
|
|
if (in_array($target, $package->getNames())) {
|
|
continue 2;
|
|
}
|
|
}
|
|
|
|
$this->io->write($suggestion['source'].' suggests installing '.$suggestion['target'].' ('.$suggestion['reason'].')');
|
|
}
|
|
}
|
|
|
|
if (!$this->dryRun) {
|
|
// write lock
|
|
if ($this->update || !$this->locker->isLocked()) {
|
|
$localRepo->reload();
|
|
|
|
// if this is not run in dev mode and the root has dev requires, the lock must
|
|
// contain null to prevent dev installs from a non-dev lock
|
|
$devPackages = ($this->devMode || !$this->package->getDevRequires()) ? array() : null;
|
|
|
|
// split dev and non-dev requirements by checking what would be removed if we update without the dev requirements
|
|
if ($this->devMode && $this->package->getDevRequires()) {
|
|
$policy = $this->createPolicy();
|
|
$pool = $this->createPool(true);
|
|
$pool->addRepository($installedRepo, $aliases);
|
|
|
|
// creating requirements request
|
|
$request = $this->createRequest($pool, $this->package, $platformRepo);
|
|
$request->updateAll();
|
|
foreach ($this->package->getRequires() as $link) {
|
|
$request->install($link->getTarget(), $link->getConstraint());
|
|
}
|
|
|
|
$this->eventDispatcher->dispatchInstallerEvent(InstallerEvents::PRE_DEPENDENCIES_SOLVING, $policy, $pool, $installedRepo, $request);
|
|
$solver = new Solver($policy, $pool, $installedRepo);
|
|
$ops = $solver->solve($request);
|
|
$this->eventDispatcher->dispatchInstallerEvent(InstallerEvents::POST_DEPENDENCIES_SOLVING, $policy, $pool, $installedRepo, $request, $ops);
|
|
foreach ($ops as $op) {
|
|
if ($op->getJobType() === 'uninstall') {
|
|
$devPackages[] = $op->getPackage();
|
|
}
|
|
}
|
|
}
|
|
|
|
$platformReqs = $this->extractPlatformRequirements($this->package->getRequires());
|
|
$platformDevReqs = $this->devMode ? $this->extractPlatformRequirements($this->package->getDevRequires()) : array();
|
|
|
|
$updatedLock = $this->locker->setLockData(
|
|
array_diff($localRepo->getCanonicalPackages(), (array) $devPackages),
|
|
$devPackages,
|
|
$platformReqs,
|
|
$platformDevReqs,
|
|
$aliases,
|
|
$this->package->getMinimumStability(),
|
|
$this->package->getStabilityFlags(),
|
|
$this->package->getPreferStable()
|
|
);
|
|
if ($updatedLock) {
|
|
$this->io->write('<info>Writing lock file</info>');
|
|
}
|
|
}
|
|
|
|
// write autoloader
|
|
if ($this->optimizeAutoloader) {
|
|
$this->io->write('<info>Generating optimized autoload files</info>');
|
|
} else {
|
|
$this->io->write('<info>Generating autoload files</info>');
|
|
}
|
|
|
|
$this->autoloadGenerator->setDevMode($this->devMode);
|
|
$this->autoloadGenerator->dump($this->config, $localRepo, $this->package, $this->installationManager, 'composer', $this->optimizeAutoloader);
|
|
|
|
if ($this->runScripts) {
|
|
// dispatch post event
|
|
$eventName = $this->update ? ScriptEvents::POST_UPDATE_CMD : ScriptEvents::POST_INSTALL_CMD;
|
|
$this->eventDispatcher->dispatchCommandEvent($eventName, $this->devMode);
|
|
}
|
|
|
|
$vendorDir = $this->config->get('vendor-dir');
|
|
if (is_dir($vendorDir)) {
|
|
touch($vendorDir);
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
protected function doInstall($localRepo, $installedRepo, $platformRepo, $aliases, $withDevReqs)
|
|
{
|
|
// init vars
|
|
$lockedRepository = null;
|
|
$repositories = null;
|
|
|
|
// initialize locker to create aliased packages
|
|
$installFromLock = false;
|
|
if (!$this->update && $this->locker->isLocked()) {
|
|
$installFromLock = true;
|
|
try {
|
|
$lockedRepository = $this->locker->getLockedRepository($withDevReqs);
|
|
} catch (\RuntimeException $e) {
|
|
// if there are dev requires, then we really can not install
|
|
if ($this->package->getDevRequires()) {
|
|
throw $e;
|
|
}
|
|
// no require-dev in composer.json and the lock file was created with no dev info, so skip them
|
|
$lockedRepository = $this->locker->getLockedRepository();
|
|
}
|
|
}
|
|
|
|
$this->whitelistUpdateDependencies(
|
|
$localRepo,
|
|
$withDevReqs,
|
|
$this->package->getRequires(),
|
|
$this->package->getDevRequires()
|
|
);
|
|
|
|
$this->io->write('<info>Loading composer repositories with package information</info>');
|
|
|
|
// creating repository pool
|
|
$policy = $this->createPolicy();
|
|
$pool = $this->createPool($withDevReqs);
|
|
$pool->addRepository($installedRepo, $aliases);
|
|
if ($installFromLock) {
|
|
$pool->addRepository($lockedRepository, $aliases);
|
|
}
|
|
|
|
if (!$installFromLock) {
|
|
$repositories = $this->repositoryManager->getRepositories();
|
|
foreach ($repositories as $repository) {
|
|
$pool->addRepository($repository, $aliases);
|
|
}
|
|
}
|
|
|
|
// creating requirements request
|
|
$request = $this->createRequest($pool, $this->package, $platformRepo);
|
|
|
|
if (!$installFromLock) {
|
|
// remove unstable packages from the localRepo if they don't match the current stability settings
|
|
$removedUnstablePackages = array();
|
|
foreach ($localRepo->getPackages() as $package) {
|
|
if (
|
|
!$pool->isPackageAcceptable($package->getNames(), $package->getStability())
|
|
&& $this->installationManager->isPackageInstalled($localRepo, $package)
|
|
) {
|
|
$removedUnstablePackages[$package->getName()] = true;
|
|
$request->remove($package->getName(), new VersionConstraint('=', $package->getVersion()));
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($this->update) {
|
|
$this->io->write('<info>Updating dependencies'.($withDevReqs?' (including require-dev)':'').'</info>');
|
|
|
|
$request->updateAll();
|
|
|
|
if ($withDevReqs) {
|
|
$links = array_merge($this->package->getRequires(), $this->package->getDevRequires());
|
|
} else {
|
|
$links = $this->package->getRequires();
|
|
}
|
|
|
|
foreach ($links as $link) {
|
|
$request->install($link->getTarget(), $link->getConstraint());
|
|
}
|
|
|
|
// if the updateWhitelist is enabled, packages not in it are also fixed
|
|
// to the version specified in the lock, or their currently installed version
|
|
if ($this->updateWhitelist) {
|
|
if ($this->locker->isLocked()) {
|
|
try {
|
|
$currentPackages = $this->locker->getLockedRepository($withDevReqs)->getPackages();
|
|
} catch (\RuntimeException $e) {
|
|
// fetch only non-dev packages from lock if doing a dev update fails due to a previously incomplete lock file
|
|
$currentPackages = $this->locker->getLockedRepository()->getPackages();
|
|
}
|
|
} else {
|
|
$currentPackages = $installedRepo->getPackages();
|
|
}
|
|
|
|
// collect packages to fixate from root requirements as well as installed packages
|
|
$candidates = array();
|
|
foreach ($links as $link) {
|
|
$candidates[$link->getTarget()] = true;
|
|
}
|
|
foreach ($localRepo->getPackages() as $package) {
|
|
$candidates[$package->getName()] = true;
|
|
}
|
|
|
|
// fix them to the version in lock (or currently installed) if they are not updateable
|
|
foreach ($candidates as $candidate => $dummy) {
|
|
foreach ($currentPackages as $curPackage) {
|
|
if ($curPackage->getName() === $candidate) {
|
|
if (!$this->isUpdateable($curPackage) && !isset($removedUnstablePackages[$curPackage->getName()])) {
|
|
$constraint = new VersionConstraint('=', $curPackage->getVersion());
|
|
$request->install($curPackage->getName(), $constraint);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} elseif ($installFromLock) {
|
|
$this->io->write('<info>Installing dependencies'.($withDevReqs?' (including require-dev)':'').' from lock file</info>');
|
|
|
|
if (!$this->locker->isFresh()) {
|
|
$this->io->write('<warning>Warning: The lock file is not up to date with the latest changes in composer.json. You may be getting outdated dependencies. Run update to update them.</warning>');
|
|
}
|
|
|
|
foreach ($lockedRepository->getPackages() as $package) {
|
|
$version = $package->getVersion();
|
|
if (isset($aliases[$package->getName()][$version])) {
|
|
$version = $aliases[$package->getName()][$version]['alias_normalized'];
|
|
}
|
|
$constraint = new VersionConstraint('=', $version);
|
|
$constraint->setPrettyString($package->getPrettyVersion());
|
|
$request->install($package->getName(), $constraint);
|
|
}
|
|
|
|
foreach ($this->locker->getPlatformRequirements($withDevReqs) as $link) {
|
|
$request->install($link->getTarget(), $link->getConstraint());
|
|
}
|
|
} else {
|
|
$this->io->write('<info>Installing dependencies'.($withDevReqs?' (including require-dev)':'').'</info>');
|
|
|
|
if ($withDevReqs) {
|
|
$links = array_merge($this->package->getRequires(), $this->package->getDevRequires());
|
|
} else {
|
|
$links = $this->package->getRequires();
|
|
}
|
|
|
|
foreach ($links as $link) {
|
|
$request->install($link->getTarget(), $link->getConstraint());
|
|
}
|
|
}
|
|
|
|
// force dev packages to have the latest links if we update or install from a (potentially new) lock
|
|
$this->processDevPackages($localRepo, $pool, $policy, $repositories, $lockedRepository, $installFromLock, 'force-links');
|
|
|
|
// solve dependencies
|
|
$this->eventDispatcher->dispatchInstallerEvent(InstallerEvents::PRE_DEPENDENCIES_SOLVING, $policy, $pool, $installedRepo, $request);
|
|
$solver = new Solver($policy, $pool, $installedRepo);
|
|
try {
|
|
$operations = $solver->solve($request);
|
|
$this->eventDispatcher->dispatchInstallerEvent(InstallerEvents::POST_DEPENDENCIES_SOLVING, $policy, $pool, $installedRepo, $request, $operations);
|
|
} catch (SolverProblemsException $e) {
|
|
$this->io->write('<error>Your requirements could not be resolved to an installable set of packages.</error>');
|
|
$this->io->write($e->getMessage());
|
|
|
|
return max(1, $e->getCode());
|
|
}
|
|
|
|
// force dev packages to be updated if we update or install from a (potentially new) lock
|
|
$operations = $this->processDevPackages($localRepo, $pool, $policy, $repositories, $lockedRepository, $installFromLock, 'force-updates', $operations);
|
|
|
|
// execute operations
|
|
if (!$operations) {
|
|
$this->io->write('Nothing to install or update');
|
|
}
|
|
|
|
$operations = $this->movePluginsToFront($operations);
|
|
$operations = $this->moveUninstallsToFront($operations);
|
|
|
|
foreach ($operations as $operation) {
|
|
// collect suggestions
|
|
if ('install' === $operation->getJobType()) {
|
|
foreach ($operation->getPackage()->getSuggests() as $target => $reason) {
|
|
$this->suggestedPackages[] = array(
|
|
'source' => $operation->getPackage()->getPrettyName(),
|
|
'target' => $target,
|
|
'reason' => $reason,
|
|
);
|
|
}
|
|
}
|
|
|
|
// not installing from lock, force dev packages' references if they're in root package refs
|
|
if (!$installFromLock) {
|
|
$package = null;
|
|
if ('update' === $operation->getJobType()) {
|
|
$package = $operation->getTargetPackage();
|
|
} elseif ('install' === $operation->getJobType()) {
|
|
$package = $operation->getPackage();
|
|
}
|
|
if ($package && $package->isDev()) {
|
|
$references = $this->package->getReferences();
|
|
if (isset($references[$package->getName()])) {
|
|
$package->setSourceReference($references[$package->getName()]);
|
|
$package->setDistReference($references[$package->getName()]);
|
|
}
|
|
}
|
|
if ('update' === $operation->getJobType()
|
|
&& $operation->getTargetPackage()->isDev()
|
|
&& $operation->getTargetPackage()->getVersion() === $operation->getInitialPackage()->getVersion()
|
|
&& $operation->getTargetPackage()->getSourceReference() === $operation->getInitialPackage()->getSourceReference()
|
|
) {
|
|
if ($this->io->isDebug()) {
|
|
$this->io->write(' - Skipping update of '. $operation->getTargetPackage()->getPrettyName().' to the same reference-locked version');
|
|
$this->io->write('');
|
|
}
|
|
|
|
continue;
|
|
}
|
|
}
|
|
|
|
$event = 'Composer\Script\ScriptEvents::PRE_PACKAGE_'.strtoupper($operation->getJobType());
|
|
if (defined($event) && $this->runScripts) {
|
|
$this->eventDispatcher->dispatchPackageEvent(constant($event), $this->devMode, $operation);
|
|
}
|
|
|
|
// output non-alias ops in dry run, output alias ops in debug verbosity
|
|
if ($this->dryRun && false === strpos($operation->getJobType(), 'Alias')) {
|
|
$this->io->write(' - ' . $operation);
|
|
$this->io->write('');
|
|
} elseif ($this->io->isDebug() && false !== strpos($operation->getJobType(), 'Alias')) {
|
|
$this->io->write(' - ' . $operation);
|
|
$this->io->write('');
|
|
}
|
|
|
|
$this->installationManager->execute($localRepo, $operation);
|
|
|
|
// output reasons why the operation was ran, only for install/update operations
|
|
if ($this->verbose && $this->io->isVeryVerbose() && in_array($operation->getJobType(), array('install', 'update'))) {
|
|
$reason = $operation->getReason();
|
|
if ($reason instanceof Rule) {
|
|
switch ($reason->getReason()) {
|
|
case Rule::RULE_JOB_INSTALL:
|
|
$this->io->write(' REASON: Required by root: '.$reason->getPrettyString());
|
|
$this->io->write('');
|
|
break;
|
|
case Rule::RULE_PACKAGE_REQUIRES:
|
|
$this->io->write(' REASON: '.$reason->getPrettyString());
|
|
$this->io->write('');
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
$event = 'Composer\Script\ScriptEvents::POST_PACKAGE_'.strtoupper($operation->getJobType());
|
|
if (defined($event) && $this->runScripts) {
|
|
$this->eventDispatcher->dispatchPackageEvent(constant($event), $this->devMode, $operation);
|
|
}
|
|
|
|
if (!$this->dryRun) {
|
|
$localRepo->write();
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Workaround: if your packages depend on plugins, we must be sure
|
|
* that those are installed / updated first; else it would lead to packages
|
|
* being installed multiple times in different folders, when running Composer
|
|
* twice.
|
|
*
|
|
* While this does not fix the root-causes of https://github.com/composer/composer/issues/1147,
|
|
* it at least fixes the symptoms and makes usage of composer possible (again)
|
|
* in such scenarios.
|
|
*
|
|
* @param OperationInterface[] $operations
|
|
* @return OperationInterface[] reordered operation list
|
|
*/
|
|
private function movePluginsToFront(array $operations)
|
|
{
|
|
$installerOps = array();
|
|
foreach ($operations as $idx => $op) {
|
|
if ($op instanceof InstallOperation) {
|
|
$package = $op->getPackage();
|
|
} elseif ($op instanceof UpdateOperation) {
|
|
$package = $op->getTargetPackage();
|
|
} else {
|
|
continue;
|
|
}
|
|
|
|
if ($package->getType() === 'composer-plugin' || $package->getType() === 'composer-installer') {
|
|
// ignore requirements to platform or composer-plugin-api
|
|
$requires = array_keys($package->getRequires());
|
|
foreach ($requires as $index => $req) {
|
|
if ($req === 'composer-plugin-api' || preg_match(PlatformRepository::PLATFORM_PACKAGE_REGEX, $req)) {
|
|
unset($requires[$index]);
|
|
}
|
|
}
|
|
// if there are no other requirements, move the plugin to the top of the op list
|
|
if (!count($requires)) {
|
|
$installerOps[] = $op;
|
|
unset($operations[$idx]);
|
|
}
|
|
}
|
|
}
|
|
|
|
return array_merge($installerOps, $operations);
|
|
}
|
|
|
|
/**
|
|
* Removals of packages should be executed before installations in
|
|
* case two packages resolve to the same path (due to custom installers)
|
|
*
|
|
* @param OperationInterface[] $operations
|
|
* @return OperationInterface[] reordered operation list
|
|
*/
|
|
private function moveUninstallsToFront(array $operations)
|
|
{
|
|
$uninstOps = array();
|
|
foreach ($operations as $idx => $op) {
|
|
if ($op instanceof UninstallOperation) {
|
|
$uninstOps[] = $op;
|
|
unset($operations[$idx]);
|
|
}
|
|
}
|
|
|
|
return array_merge($uninstOps, $operations);
|
|
}
|
|
|
|
private function createPool($withDevReqs)
|
|
{
|
|
$minimumStability = $this->package->getMinimumStability();
|
|
$stabilityFlags = $this->package->getStabilityFlags();
|
|
|
|
if (!$this->update && $this->locker->isLocked()) {
|
|
$minimumStability = $this->locker->getMinimumStability();
|
|
$stabilityFlags = $this->locker->getStabilityFlags();
|
|
}
|
|
|
|
$requires = $this->package->getRequires();
|
|
if ($withDevReqs) {
|
|
$requires = array_merge($requires, $this->package->getDevRequires());
|
|
}
|
|
$rootConstraints = array();
|
|
foreach ($requires as $req => $constraint) {
|
|
$rootConstraints[$req] = $constraint->getConstraint();
|
|
}
|
|
|
|
return new Pool($minimumStability, $stabilityFlags, $rootConstraints);
|
|
}
|
|
|
|
private function createPolicy()
|
|
{
|
|
$preferStable = null;
|
|
if (!$this->update && $this->locker->isLocked()) {
|
|
$preferStable = $this->locker->getPreferStable();
|
|
}
|
|
// old lock file without prefer stable will return null
|
|
// so in this case we use the composer.json info
|
|
if (null === $preferStable) {
|
|
$preferStable = $this->package->getPreferStable();
|
|
}
|
|
|
|
return new DefaultPolicy($preferStable);
|
|
}
|
|
|
|
private function createRequest(Pool $pool, RootPackageInterface $rootPackage, PlatformRepository $platformRepo)
|
|
{
|
|
$request = new Request($pool);
|
|
|
|
$constraint = new VersionConstraint('=', $rootPackage->getVersion());
|
|
$constraint->setPrettyString($rootPackage->getPrettyVersion());
|
|
$request->install($rootPackage->getName(), $constraint);
|
|
|
|
$fixedPackages = $platformRepo->getPackages();
|
|
if ($this->additionalInstalledRepository) {
|
|
$additionalFixedPackages = $this->additionalInstalledRepository->getPackages();
|
|
$fixedPackages = array_merge($fixedPackages, $additionalFixedPackages);
|
|
}
|
|
|
|
// fix the version of all platform packages + additionally installed packages
|
|
// to prevent the solver trying to remove or update those
|
|
$provided = $rootPackage->getProvides();
|
|
foreach ($fixedPackages as $package) {
|
|
$constraint = new VersionConstraint('=', $package->getVersion());
|
|
$constraint->setPrettyString($package->getPrettyVersion());
|
|
|
|
// skip platform packages that are provided by the root package
|
|
if ($package->getRepository() !== $platformRepo
|
|
|| !isset($provided[$package->getName()])
|
|
|| !$provided[$package->getName()]->getConstraint()->matches($constraint)
|
|
) {
|
|
$request->install($package->getName(), $constraint);
|
|
}
|
|
}
|
|
|
|
return $request;
|
|
}
|
|
|
|
private function processDevPackages($localRepo, $pool, $policy, $repositories, $lockedRepository, $installFromLock, $task, array $operations = null)
|
|
{
|
|
if ($task === 'force-updates' && null === $operations) {
|
|
throw new \InvalidArgumentException('Missing operations argument');
|
|
}
|
|
if ($task === 'force-links') {
|
|
$operations = array();
|
|
}
|
|
|
|
foreach ($localRepo->getCanonicalPackages() as $package) {
|
|
// skip non-dev packages
|
|
if (!$package->isDev()) {
|
|
continue;
|
|
}
|
|
|
|
// skip packages that will be updated/uninstalled
|
|
foreach ($operations as $operation) {
|
|
if (('update' === $operation->getJobType() && $operation->getInitialPackage()->equals($package))
|
|
|| ('uninstall' === $operation->getJobType() && $operation->getPackage()->equals($package))
|
|
) {
|
|
continue 2;
|
|
}
|
|
}
|
|
|
|
// force update to locked version if it does not match the installed version
|
|
if ($installFromLock) {
|
|
foreach ($lockedRepository->findPackages($package->getName()) as $lockedPackage) {
|
|
if ($lockedPackage->isDev() && $lockedPackage->getVersion() === $package->getVersion()) {
|
|
if ($task === 'force-links') {
|
|
$package->setRequires($lockedPackage->getRequires());
|
|
$package->setConflicts($lockedPackage->getConflicts());
|
|
$package->setProvides($lockedPackage->getProvides());
|
|
$package->setReplaces($lockedPackage->getReplaces());
|
|
} elseif ($task === 'force-updates') {
|
|
if (($lockedPackage->getSourceReference() && $lockedPackage->getSourceReference() !== $package->getSourceReference())
|
|
|| ($lockedPackage->getDistReference() && $lockedPackage->getDistReference() !== $package->getDistReference())
|
|
) {
|
|
$operations[] = new UpdateOperation($package, $lockedPackage);
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
// force update to latest on update
|
|
if ($this->update) {
|
|
// skip package if the whitelist is enabled and it is not in it
|
|
if ($this->updateWhitelist && !$this->isUpdateable($package)) {
|
|
continue;
|
|
}
|
|
|
|
// find similar packages (name/version) in all repositories
|
|
$matches = $pool->whatProvides($package->getName(), new VersionConstraint('=', $package->getVersion()));
|
|
foreach ($matches as $index => $match) {
|
|
// skip local packages
|
|
if (!in_array($match->getRepository(), $repositories, true)) {
|
|
unset($matches[$index]);
|
|
continue;
|
|
}
|
|
|
|
// skip providers/replacers
|
|
if ($match->getName() !== $package->getName()) {
|
|
unset($matches[$index]);
|
|
continue;
|
|
}
|
|
|
|
$matches[$index] = $match->getId();
|
|
}
|
|
|
|
// select prefered package according to policy rules
|
|
if ($matches && $matches = $policy->selectPreferedPackages($pool, array(), $matches)) {
|
|
$newPackage = $pool->literalToPackage($matches[0]);
|
|
|
|
if ($task === 'force-links' && $newPackage) {
|
|
$package->setRequires($newPackage->getRequires());
|
|
$package->setConflicts($newPackage->getConflicts());
|
|
$package->setProvides($newPackage->getProvides());
|
|
$package->setReplaces($newPackage->getReplaces());
|
|
}
|
|
|
|
if ($task === 'force-updates' && $newPackage && (
|
|
(($newPackage->getSourceReference() && $newPackage->getSourceReference() !== $package->getSourceReference())
|
|
|| ($newPackage->getDistReference() && $newPackage->getDistReference() !== $package->getDistReference())
|
|
)
|
|
)) {
|
|
$operations[] = new UpdateOperation($package, $newPackage);
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($task === 'force-updates') {
|
|
// force installed package to update to referenced version if it does not match the installed version
|
|
$references = $this->package->getReferences();
|
|
|
|
if (isset($references[$package->getName()]) && $references[$package->getName()] !== $package->getSourceReference()) {
|
|
// changing the source ref to update to will be handled in the operations loop below
|
|
$operations[] = new UpdateOperation($package, clone $package);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return $operations;
|
|
}
|
|
|
|
private function getRootAliases()
|
|
{
|
|
if (!$this->update && $this->locker->isLocked()) {
|
|
$aliases = $this->locker->getAliases();
|
|
} else {
|
|
$aliases = $this->package->getAliases();
|
|
}
|
|
|
|
$normalizedAliases = array();
|
|
|
|
foreach ($aliases as $alias) {
|
|
$normalizedAliases[$alias['package']][$alias['version']] = array(
|
|
'alias' => $alias['alias'],
|
|
'alias_normalized' => $alias['alias_normalized']
|
|
);
|
|
}
|
|
|
|
return $normalizedAliases;
|
|
}
|
|
|
|
private function aliasPlatformPackages(PlatformRepository $platformRepo, $aliases)
|
|
{
|
|
foreach ($aliases as $package => $versions) {
|
|
foreach ($versions as $version => $alias) {
|
|
$packages = $platformRepo->findPackages($package, $version);
|
|
foreach ($packages as $package) {
|
|
$aliasPackage = new AliasPackage($package, $alias['alias_normalized'], $alias['alias']);
|
|
$aliasPackage->setRootPackageAlias(true);
|
|
$platformRepo->addPackage($aliasPackage);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
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 = $this->packageNameToRegexp($whiteListedPattern);
|
|
if (preg_match($patternRegexp, $package->getName())) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Build a regexp from a package name, expanding * globs as required
|
|
*
|
|
* @param string $whiteListedPattern
|
|
* @return string
|
|
*/
|
|
private function packageNameToRegexp($whiteListedPattern)
|
|
{
|
|
$cleanedWhiteListedPattern = str_replace('\\*', '.*', preg_quote($whiteListedPattern));
|
|
|
|
return "{^" . $cleanedWhiteListedPattern . "$}i";
|
|
}
|
|
|
|
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.
|
|
*
|
|
* @param RepositoryInterface $localRepo
|
|
* @param boolean $devMode
|
|
* @param array $rootRequires An array of links to packages in require of the root package
|
|
* @param array $rootDevRequires An array of links to packages in require-dev of the root package
|
|
*/
|
|
private function whitelistUpdateDependencies($localRepo, $devMode, array $rootRequires, array $rootDevRequires)
|
|
{
|
|
if (!$this->updateWhitelist) {
|
|
return;
|
|
}
|
|
|
|
$requiredPackageNames = array();
|
|
foreach (array_merge($rootRequires, $rootDevRequires) as $require) {
|
|
$requiredPackageNames[] = $require->getTarget();
|
|
}
|
|
|
|
if ($devMode) {
|
|
$rootRequires = array_merge($rootRequires, $rootDevRequires);
|
|
}
|
|
|
|
$skipPackages = array();
|
|
foreach ($rootRequires as $require) {
|
|
$skipPackages[$require->getTarget()] = true;
|
|
}
|
|
|
|
$pool = new Pool;
|
|
$pool->addRepository($localRepo);
|
|
|
|
$seen = array();
|
|
|
|
$rootRequiredPackageNames = array_keys($rootRequires);
|
|
|
|
foreach ($this->updateWhitelist as $packageName => $void) {
|
|
$packageQueue = new \SplQueue;
|
|
|
|
$depPackages = $pool->whatProvides($packageName);
|
|
|
|
$nameMatchesRequiredPackage = in_array($packageName, $requiredPackageNames, true);
|
|
|
|
// check if the name is a glob pattern that did not match directly
|
|
if (!$nameMatchesRequiredPackage) {
|
|
$whitelistPatternRegexp = $this->packageNameToRegexp($packageName);
|
|
foreach ($rootRequiredPackageNames as $rootRequiredPackageName) {
|
|
if (preg_match($whitelistPatternRegexp, $rootRequiredPackageName)) {
|
|
$nameMatchesRequiredPackage = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (count($depPackages) == 0 && !$nameMatchesRequiredPackage && !in_array($packageName, array('nothing', 'lock'))) {
|
|
$this->io->write('<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[$package->getId()])) {
|
|
continue;
|
|
}
|
|
|
|
$seen[$package->getId()] = true;
|
|
$this->updateWhitelist[$package->getName()] = true;
|
|
|
|
if (!$this->whitelistDependencies) {
|
|
continue;
|
|
}
|
|
|
|
$requires = $package->getRequires();
|
|
|
|
foreach ($requires as $require) {
|
|
$requirePackages = $pool->whatProvides($require->getTarget());
|
|
|
|
foreach ($requirePackages as $requirePackage) {
|
|
if (isset($skipPackages[$requirePackage->getName()])) {
|
|
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()
|
|
);
|
|
}
|
|
|
|
public function setAdditionalInstalledRepository(RepositoryInterface $additionalInstalledRepository)
|
|
{
|
|
$this->additionalInstalledRepository = $additionalInstalledRepository;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Whether to run in drymode or not
|
|
*
|
|
* @param boolean $dryRun
|
|
* @return Installer
|
|
*/
|
|
public function setDryRun($dryRun = true)
|
|
{
|
|
$this->dryRun = (boolean) $dryRun;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Checks, if this is a dry run (simulation mode).
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function isDryRun()
|
|
{
|
|
return $this->dryRun;
|
|
}
|
|
|
|
/**
|
|
* prefer source installation
|
|
*
|
|
* @param boolean $preferSource
|
|
* @return Installer
|
|
*/
|
|
public function setPreferSource($preferSource = true)
|
|
{
|
|
$this->preferSource = (boolean) $preferSource;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* prefer dist installation
|
|
*
|
|
* @param boolean $preferDist
|
|
* @return Installer
|
|
*/
|
|
public function setPreferDist($preferDist = true)
|
|
{
|
|
$this->preferDist = (boolean) $preferDist;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Whether or not generated autoloader are optimized
|
|
*
|
|
* @param bool $optimizeAutoloader
|
|
* @return Installer
|
|
*/
|
|
public function setOptimizeAutoloader($optimizeAutoloader = false)
|
|
{
|
|
$this->optimizeAutoloader = (boolean) $optimizeAutoloader;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* update packages
|
|
*
|
|
* @param boolean $update
|
|
* @return Installer
|
|
*/
|
|
public function setUpdate($update = true)
|
|
{
|
|
$this->update = (boolean) $update;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* enables dev packages
|
|
*
|
|
* @param boolean $devMode
|
|
* @return Installer
|
|
*/
|
|
public function setDevMode($devMode = true)
|
|
{
|
|
$this->devMode = (boolean) $devMode;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* set whether to run scripts or not
|
|
*
|
|
* @param boolean $runScripts
|
|
* @return Installer
|
|
*/
|
|
public function setRunScripts($runScripts = true)
|
|
{
|
|
$this->runScripts = (boolean) $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 boolean $verbose
|
|
* @return Installer
|
|
*/
|
|
public function setVerbose($verbose = true)
|
|
{
|
|
$this->verbose = (boolean) $verbose;
|
|
|
|
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 be updated recursively?
|
|
*
|
|
* @param boolean $updateDependencies
|
|
* @return Installer
|
|
*/
|
|
public function setWhitelistDependencies($updateDependencies = true)
|
|
{
|
|
$this->whitelistDependencies = (boolean) $updateDependencies;
|
|
|
|
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;
|
|
}
|
|
}
|