public function testRequestInstallAndRemove() { $pool = new Pool(); $repo = new ArrayRepository(); $foo = $this->getPackage('foo', '1'); $bar = $this->getPackage('bar', '1'); $foobar = $this->getPackage('foobar', '1'); $repo->addPackage($foo); $repo->addPackage($bar); $repo->addPackage($foobar); $pool->addRepository($repo); $request = new Request($pool); $request->install('foo'); $request->install('bar'); $request->remove('foobar'); $this->assertEquals(array(array('packages' => array($foo), 'cmd' => 'install', 'packageName' => 'foo'), array('packages' => array($bar), 'cmd' => 'install', 'packageName' => 'bar'), array('packages' => array($foobar), 'cmd' => 'remove', 'packageName' => 'foobar')), $request->getJobs()); }
public function testRequestInstallSamePackageFromDifferentRepositories() { $repo1 = new ArrayRepository(); $repo2 = new ArrayRepository(); $foo1 = $this->getPackage('foo', '1'); $foo2 = $this->getPackage('foo', '1'); $repo1->addPackage($foo1); $repo2->addPackage($foo2); $request = new Request(); $request->install('foo', $constraint = $this->getVersionConstraint('=', '1')); $this->assertEquals(array(array('cmd' => 'install', 'packageName' => 'foo', 'constraint' => $constraint, 'fixed' => false)), $request->getJobs()); }
/** * @return InstallOperation[] */ private function getOperations() { foreach ($this->aliases as $alias) { // we need to replace the version of aliased packages in the local // repository by their aliases in the root package (composer always // stores the actual installed version instead), otherwise the whole // dependency resolution below will fail. $aliased = $this->localRepo->findPackage($alias['package'], $alias['version']); $version = new \ReflectionProperty('Composer\\Package\\Package', 'version'); $version->setAccessible(true); $version->setValue($aliased, $alias['alias_normalized']); } $toRepo = new ArrayRepository(); $pool = new Pool(); $pool->addRepository($this->localRepo); $pool->addRepository(new PlatformRepository()); $request = new Request($pool); foreach ($this->localRepo->getCanonicalPackages() as $package) { $request->install($package->getName()); } $solver = new Solver(new DefaultPolicy(), $pool, $toRepo, new NullIO()); return $solver->solve($request); }
/** * {@inheritdoc} * * @SuppressWarnings(PHPMD.LongVariable) */ public function handle(\Input $input) { $packageName = $input->get('solve'); $version = base64_decode(rawurldecode($input->get('version'))); if ($input->post('mark') || $input->post('install')) { // make a backup copy(TL_ROOT . '/' . $this->configPathname, TL_ROOT . '/' . $this->configPathname . '~'); // update requires $json = new JsonFile(TL_ROOT . '/' . $this->configPathname); $config = $json->read(); if (!array_key_exists('require', $config)) { $config['require'] = array(); } $config['require'][$packageName] = $version; $json->write($config); Messages::addInfo(sprintf($GLOBALS['TL_LANG']['composer_client']['added_candidate'], $packageName, $version)); $_SESSION['COMPOSER_OUTPUT'] .= $this->io->getOutput(); if ($input->post('install')) { $this->redirect('contao/main.php?do=composer&update=packages'); } $this->redirect('contao/main.php?do=composer'); } /** @var RootPackage $rootPackage */ $rootPackage = $this->composer->getPackage(); $installedRootPackage = clone $rootPackage; $installedRootPackage->setRequires(array()); $installedRootPackage->setDevRequires(array()); $repositoryManager = $this->getRepositoryManager(); $localRepository = $repositoryManager->getLocalRepository(); $platformRepo = new PlatformRepository(); $installedRepository = new CompositeRepository(array($localRepository, new InstalledArrayRepository(array($installedRootPackage)), $platformRepo)); $versionParser = new VersionParser(); $constraint = $versionParser->parseConstraints($version); $stability = $versionParser->parseStability($version); $aliases = $this->getRootAliases($rootPackage); $this->aliasPlatformPackages($platformRepo, $aliases); $stabilityFlags = $rootPackage->getStabilityFlags(); $stabilityFlags[$packageName] = BasePackage::$stabilities[$stability]; $pool = $this->getPool($rootPackage->getMinimumStability(), $stabilityFlags); $pool->addRepository($installedRepository, $aliases); $policy = new DefaultPolicy($rootPackage->getPreferStable()); $request = new Request($pool); // add root package $rootPackageConstraint = $this->createConstraint('=', $rootPackage->getVersion()); $rootPackageConstraint->setPrettyString($rootPackage->getPrettyVersion()); $request->install($rootPackage->getName(), $rootPackageConstraint); // add requirements $links = $rootPackage->getRequires(); /** @var Link $link */ foreach ($links as $link) { if ($link->getTarget() != $packageName) { $request->install($link->getTarget(), $link->getConstraint()); } } /** @var PackageInterface $package */ foreach ($installedRepository->getPackages() as $package) { $request->install($package->getName(), $this->createConstraint('=', $package->getVersion())); } $operations = array(); try { $solver = new Solver($policy, $pool, $installedRepository); $beforeOperations = $solver->solve($request); $request->install($packageName, $constraint); $operations = $solver->solve($request); /** @var \Composer\DependencyResolver\Operation\SolverOperation $beforeOperation */ foreach ($beforeOperations as $beforeOperation) { /** @var \Composer\DependencyResolver\Operation\InstallOperation $operation */ foreach ($operations as $index => $operation) { if ($operation->getPackage()->getName() != $packageName && $beforeOperation->__toString() == $operation->__toString()) { unset($operations[$index]); } } } } catch (SolverProblemsException $e) { Messages::addError(sprintf('<span style="white-space: pre-line">%s</span>', trim($e->getMessage()))); } $template = new \BackendTemplate('be_composer_client_solve'); $template->composer = $this->composer; $template->packageName = $packageName; $template->packageVersion = $version; $template->operations = $operations; return $template->parse(); }
protected function doInstall($localRepo, $installedRepo, $aliases, $devMode = false) { $minimumStability = $this->package->getMinimumStability(); $stabilityFlags = $this->package->getStabilityFlags(); // init vars $lockedRepository = null; $repositories = null; // initialize locker to create aliased packages $installFromLock = false; if (!$this->update && $this->locker->isLocked($devMode)) { $installFromLock = true; $lockedRepository = $this->locker->getLockedRepository($devMode); $minimumStability = $this->locker->getMinimumStability(); $stabilityFlags = $this->locker->getStabilityFlags(); } $this->whitelistUpdateDependencies($localRepo, $devMode, $this->package->getRequires(), $this->package->getDevRequires()); $this->io->write('<info>Loading composer repositories with package information</info>'); // creating repository pool $policy = new DefaultPolicy(); $pool = new Pool($minimumStability, $stabilityFlags); $pool->addRepository($installedRepo, $aliases); if ($installFromLock) { $pool->addRepository($lockedRepository, $aliases); } if (!$installFromLock || !$this->locker->isCompleteFormat($devMode)) { $repositories = $this->repositoryManager->getRepositories(); foreach ($repositories as $repository) { $pool->addRepository($repository, $aliases); } } // creating requirements request $request = new Request($pool); $constraint = new VersionConstraint('=', $this->package->getVersion()); $constraint->setPrettyString($this->package->getPrettyVersion()); $request->install($this->package->getName(), $constraint); if ($this->update) { $this->io->write('<info>Updating ' . ($devMode ? 'dev ' : '') . 'dependencies</info>'); $request->updateAll(); $links = $devMode ? $this->package->getDevRequires() : $this->package->getRequires(); foreach ($links as $link) { $request->install($link->getTarget(), $link->getConstraint()); } } elseif ($installFromLock) { $this->io->write('<info>Installing ' . ($devMode ? 'dev ' : '') . 'dependencies from lock file</info>'); if (!$this->locker->isCompleteFormat($devMode)) { $this->io->write('<warning>Warning: Your lock file is in a deprecated format. It will most likely take a *long* time for composer to install dependencies, and may cause dependency solving issues.</warning>'); } if (!$this->locker->isFresh() && !$devMode) { $this->io->write('<warning>Warning: The lock file is not up to date with the latest changes in composer.json, you may be getting outdated dependencies, run update to update them.</warning>'); } foreach ($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); } } else { $this->io->write('<info>Installing ' . ($devMode ? 'dev ' : '') . 'dependencies</info>'); $links = $devMode ? $this->package->getDevRequires() : $this->package->getRequires(); foreach ($links as $link) { $request->install($link->getTarget(), $link->getConstraint()); } } // fix the version of all installed packages (+ platform) that are not // in the current local repo to prevent rogue updates (e.g. non-dev // updating when in dev) foreach ($installedRepo->getPackages() as $package) { if ($package->getRepository() === $localRepo) { continue; } $constraint = new VersionConstraint('=', $package->getVersion()); $constraint->setPrettyString($package->getPrettyVersion()); $request->install($package->getName(), $constraint); } // if the updateWhitelist is enabled, packages not in it are also fixed // to the version specified in the lock, or their currently installed version if ($this->update && $this->updateWhitelist) { if ($this->locker->isLocked($devMode)) { $currentPackages = $this->locker->getLockedRepository($devMode)->getPackages(); } else { $currentPackages = $installedRepo->getPackages(); } // collect links from composer 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)) { break; } $constraint = new VersionConstraint('=', $curPackage->getVersion()); $request->install($curPackage->getName(), $constraint); } } } } // 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 $solver = new Solver($policy, $pool, $installedRepo); try { $operations = $solver->solve($request); } 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 false; } if ($devMode) { // remove bogus operations that the solver creates for stuff that was force-updated in the non-dev pass // TODO this should not be necessary ideally, but it seems to work around the problem quite well foreach ($operations as $index => $op) { if ('update' === $op->getJobType() && $op->getInitialPackage()->getUniqueName() === $op->getTargetPackage()->getUniqueName() && $op->getInitialPackage()->getSourceReference() === $op->getTargetPackage()->getSourceReference() && $op->getInitialPackage()->getDistReference() === $op->getTargetPackage()->getDistReference()) { unset($operations[$index]); } } } // 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) { $this->io->write('Nothing to install or update'); } foreach ($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); } } $event = 'Composer\\Script\\ScriptEvents::PRE_PACKAGE_' . strtoupper($operation->getJobType()); if (defined($event) && $this->runScripts) { $this->eventDispatcher->dispatchPackageEvent(constant($event), $this->devMode, $operation); } // not installing from lock, force dev packages' references if they're in root package refs if (!$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[$package->getName()]); } } } // output alias operations in verbose mode, or all ops in dry run if ($this->dryRun || $this->verbose && false !== strpos($operation->getJobType(), 'Alias')) { $this->io->write(' - ' . $operation); } $this->installationManager->execute($localRepo, $operation); $event = 'Composer\\Script\\ScriptEvents::POST_PACKAGE_' . strtoupper($operation->getJobType()); if (defined($event) && $this->runScripts) { $this->eventDispatcher->dispatchPackageEvent(constant($event), $this->devMode, $operation); } if (!$this->dryRun) { $localRepo->write(); } } return true; }
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)) { $request->fix($package->getName(), $constraint); } } return $request; }
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(), $constraint); // fix the version of all platform packages to prevent the solver trying to remove those foreach ($platformRepo->getPackages() as $package) { $constraint = new VersionConstraint('=', $package->getVersion()); $constraint->setPrettyString($package->getPrettyVersion()); if (!($provided = $rootPackage->getProvides()) || !isset($provided[$package->getName()]) || !$provided[$package->getName()]->getConstraint()->matches($constraint)) { $request->install($package->getName(), $constraint); } } return $request; }
protected function doInstall($localRepo, $installedRepo, $aliases, $devMode = false) { $minimumStability = $this->package->getMinimumStability(); $stabilityFlags = $this->package->getStabilityFlags(); // initialize locker to create aliased packages if (!$this->update && $this->locker->isLocked($devMode)) { $lockedPackages = $this->locker->getLockedPackages($devMode); $minimumStability = $this->locker->getMinimumStability(); $stabilityFlags = $this->locker->getStabilityFlags(); } $this->whitelistUpdateDependencies($localRepo, $devMode, $this->package->getRequires(), $this->package->getDevRequires()); $this->io->write('<info>Loading composer repositories with package information</info>'); // creating repository pool $pool = new Pool($minimumStability, $stabilityFlags); $pool->addRepository($installedRepo); foreach ($this->repositoryManager->getRepositories() as $repository) { $pool->addRepository($repository); } // creating requirements request $installFromLock = false; $request = new Request($pool); $constraint = new VersionConstraint('=', $this->package->getVersion()); $request->install($this->package->getName(), $constraint); if ($this->update) { $this->io->write('<info>Updating ' . ($devMode ? 'dev ' : '') . 'dependencies</info>'); $request->updateAll(); $links = $devMode ? $this->package->getDevRequires() : $this->package->getRequires(); foreach ($links as $link) { $request->install($link->getTarget(), $link->getConstraint()); } } elseif ($this->locker->isLocked($devMode)) { $installFromLock = true; $this->io->write('<info>Installing ' . ($devMode ? 'dev ' : '') . 'dependencies from lock file</info>'); if (!$this->locker->isFresh() && !$devMode) { $this->io->write('<warning>Your lock file is out of sync with your composer.json, run "composer.phar update" to update dependencies</warning>'); } foreach ($lockedPackages as $package) { $version = $package->getVersion(); foreach ($aliases as $alias) { if ($alias['package'] === $package->getName() && $alias['version'] === $package->getVersion()) { $version = $alias['alias_normalized']; break; } } $constraint = new VersionConstraint('=', $version); $request->install($package->getName(), $constraint); } } else { $this->io->write('<info>Installing ' . ($devMode ? 'dev ' : '') . 'dependencies</info>'); $links = $devMode ? $this->package->getDevRequires() : $this->package->getRequires(); foreach ($links as $link) { $request->install($link->getTarget(), $link->getConstraint()); } } // fix the version of all installed packages (+ platform) that are not // in the current local repo to prevent rogue updates (e.g. non-dev // updating when in dev) foreach ($installedRepo->getPackages() as $package) { if ($package->getRepository() === $localRepo) { continue; } $constraint = new VersionConstraint('=', $package->getVersion()); $request->install($package->getName(), $constraint); } // if the updateWhitelist is enabled, packages not in it are also fixed // to the version specified in the lock, or their currently installed version if ($this->update && $this->updateWhitelist) { if ($this->locker->isLocked($devMode)) { $currentPackages = $this->locker->getLockedPackages($devMode); } else { $currentPackages = $installedRepo->getPackages(); } // collect links from composer 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)) { break; } $constraint = new VersionConstraint('=', $curPackage->getVersion()); $request->install($curPackage->getName(), $constraint); } } } } // prepare solver $policy = new DefaultPolicy(); $solver = new Solver($policy, $pool, $installedRepo); // solve dependencies try { $operations = $solver->solve($request); } 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 false; } // force dev packages to be updated if we update or install from a (potentially new) lock foreach ($localRepo->getPackages() 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) { $lockData = $this->locker->getLockData(); unset($lockedReference); foreach ($lockData['packages'] as $lockedPackage) { if (!empty($lockedPackage['source-reference']) && strtolower($lockedPackage['package']) === $package->getName()) { $lockedReference = $lockedPackage['source-reference']; break; } } if (isset($lockedReference) && $lockedReference !== $package->getSourceReference()) { // changing the source ref to update to will be handled in the operations loop below $operations[] = new UpdateOperation($package, clone $package); } } else { // force update to latest on update if ($this->update) { // skip package if the whitelist is enabled and it is not in it if ($this->updateWhitelist && !$this->isUpdateable($package)) { continue; } $newPackage = $this->repositoryManager->findPackage($package->getName(), $package->getVersion()); if ($newPackage && $newPackage->getSourceReference() !== $package->getSourceReference()) { $operations[] = new UpdateOperation($package, $newPackage); } } // 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 $package); } } } // execute operations if (!$operations) { $this->io->write('Nothing to install or update'); } foreach ($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); } } $event = 'Composer\\Script\\ScriptEvents::PRE_PACKAGE_' . strtoupper($operation->getJobType()); if (defined($event) && $this->runScripts) { $this->eventDispatcher->dispatchPackageEvent(constant($event), $operation); } // if installing from lock, restore dev packages' references to their locked state if ($installFromLock) { $package = null; if ('update' === $operation->getJobType()) { $package = $operation->getTargetPackage(); } elseif ('install' === $operation->getJobType()) { $package = $operation->getPackage(); } if ($package && $package->isDev()) { $lockData = $this->locker->getLockData(); foreach ($lockData['packages'] as $lockedPackage) { if (!empty($lockedPackage['source-reference']) && strtolower($lockedPackage['package']) === $package->getName()) { // update commit date to allow recovery in case the commit disappeared if (!empty($lockedPackage['commit-date'])) { $package->setReleaseDate(new \DateTime('@' . $lockedPackage['commit-date'])); } $package->setSourceReference($lockedPackage['source-reference']); break; } } } } else { // not installing from lock, force dev packages' references if they're in root package refs $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[$package->getName()]); } } } // output alias operations in verbose mode, or all ops in dry run if ($this->dryRun || $this->verbose && false !== strpos($operation->getJobType(), 'Alias')) { $this->io->write(' - ' . $operation); } $this->installationManager->execute($localRepo, $operation); $event = 'Composer\\Script\\ScriptEvents::POST_PACKAGE_' . strtoupper($operation->getJobType()); if (defined($event) && $this->runScripts) { $this->eventDispatcher->dispatchPackageEvent(constant($event), $operation); } if (!$this->dryRun) { $localRepo->write(); } } return true; }
protected function doInstall($localRepo, $installedRepo, $aliases, $devMode = false) { // creating repository pool $pool = new Pool(); $pool->addRepository($installedRepo); foreach ($this->repositoryManager->getRepositories() as $repository) { $pool->addRepository($repository); } // creating requirements request $installFromLock = false; $request = new Request($pool); if ($this->update) { $this->io->write('<info>Updating ' . ($devMode ? 'dev ' : '') . 'dependencies</info>'); $request->updateAll(); $links = $devMode ? $this->package->getDevRequires() : $this->package->getRequires(); foreach ($links as $link) { $request->install($link->getTarget(), $link->getConstraint()); } } elseif ($this->locker->isLocked($devMode)) { $installFromLock = true; $this->io->write('<info>Installing ' . ($devMode ? 'dev ' : '') . 'dependencies from lock file</info>'); if (!$this->locker->isFresh() && !$devMode) { $this->io->write('<warning>Your lock file is out of sync with your composer.json, run "composer.phar update" to update dependencies</warning>'); } foreach ($this->locker->getLockedPackages($devMode) as $package) { $version = $package->getVersion(); foreach ($aliases as $alias) { if ($alias['package'] === $package->getName() && $alias['version'] === $package->getVersion()) { $version = $alias['alias']; break; } } $constraint = new VersionConstraint('=', $version); $request->install($package->getName(), $constraint); } } else { $this->io->write('<info>Installing ' . ($devMode ? 'dev ' : '') . 'dependencies</info>'); $links = $devMode ? $this->package->getDevRequires() : $this->package->getRequires(); foreach ($links as $link) { $request->install($link->getTarget(), $link->getConstraint()); } } // fix the version all installed packages that are not in the current local repo to prevent rogue updates foreach ($installedRepo->getPackages() as $package) { if ($package->getRepository() === $localRepo || $package->getRepository() instanceof PlatformRepository) { continue; } $constraint = new VersionConstraint('=', $package->getVersion()); $request->install($package->getName(), $constraint); } // prepare solver $policy = new DefaultPolicy(); $solver = new Solver($policy, $pool, $installedRepo); // solve dependencies try { $operations = $solver->solve($request); } catch (SolverProblemsException $e) { $this->io->write('<error>Your requirements could not be solved to an installable set of packages.</error>'); $this->io->write($e->getMessage()); return false; } // force dev packages to be updated if we update or install from a (potentially new) lock if ($this->update || $installFromLock) { foreach ($localRepo->getPackages() 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 latest on update if ($this->update) { $newPackage = $this->repositoryManager->findPackage($package->getName(), $package->getVersion()); if ($newPackage && $newPackage->getSourceReference() !== $package->getSourceReference()) { $operations[] = new UpdateOperation($package, $newPackage); } } elseif ($installFromLock) { // force update to locked version if it does not match the installed version $lockData = $this->locker->getLockData(); unset($lockedReference); foreach ($lockData['packages'] as $lockedPackage) { if (!empty($lockedPackage['source-reference']) && strtolower($lockedPackage['package']) === $package->getName()) { $lockedReference = $lockedPackage['source-reference']; break; } } if (isset($lockedReference) && $lockedReference !== $package->getSourceReference()) { // changing the source ref to update to will be handled in the operations loop below $operations[] = new UpdateOperation($package, $package); } } } } // anti-alias local repository to allow updates to work fine foreach ($localRepo->getPackages() as $package) { if ($package instanceof AliasPackage) { $package->getRepository()->addPackage(clone $package->getAliasOf()); $package->getRepository()->removePackage($package); } } // execute operations if (!$operations) { $this->io->write('Nothing to install or update'); } foreach ($operations as $operation) { if ($this->verbose) { $this->io->write((string) $operation); } // collect suggestions if ('install' === $operation->getJobType()) { foreach ($operation->getPackage()->getSuggests() as $target => $reason) { $this->suggestedPackages[] = array('source' => $operation->getPackage()->getPrettyName(), 'target' => $target, 'reason' => $reason); } } if (!$this->dryRun) { $this->eventDispatcher->dispatchPackageEvent(constant('Composer\\Script\\ScriptEvents::PRE_PACKAGE_' . strtoupper($operation->getJobType())), $operation); // if installing from lock, restore dev packages' references to their locked state if ($installFromLock) { $package = null; if ('update' === $operation->getJobType()) { $package = $operation->getTargetPackage(); } elseif ('install' === $operation->getJobType()) { $package = $operation->getPackage(); } if ($package && $package->isDev()) { $lockData = $this->locker->getLockData(); foreach ($lockData['packages'] as $lockedPackage) { if (!empty($lockedPackage['source-reference']) && strtolower($lockedPackage['package']) === $package->getName()) { $package->setSourceReference($lockedPackage['source-reference']); break; } } } } $this->installationManager->execute($localRepo, $operation); $this->eventDispatcher->dispatchPackageEvent(constant('Composer\\Script\\ScriptEvents::POST_PACKAGE_' . strtoupper($operation->getJobType())), $operation); $localRepo->write(); } } // reload local repository for the dev pass to work ok with aliases since it was anti-aliased above if (!$devMode) { $localRepo->reload(); } return true; }
$remote_repo->addPackage($package); } /* Installed repository definition */ $json_string = file_get_contents("installed.json"); $packages = JsonFile::parseJson($json_string); $installed_repo = new ArrayRepository(); foreach ($packages as $packageData) { $package = $loader->load($packageData); $installed_repo->addPackage($package); } /* Pool definition */ $pool = new Pool(); $pool->addRepository($remote_repo); $pool->addRepository($installed_repo); $request = new Request($pool); $request->install("numpy", new MultiConstraint(array())); class DebuggingSolver extends Solver { public function printRules(Request $request) { $this->jobs = $request->getJobs(); $this->setupInstalledMap(); $this->decisions = new Decisions($this->pool); $this->rules = $this->ruleSetGenerator->getRulesFor($this->jobs, $this->installedMap); $this->watchGraph = new RuleWatchGraph(); foreach ($this->rules as $rule) { printf("%s\n", $rule); // print_r( $rule->getLiterals() ); } } }
public function install(IOInterface $io, Composer $composer, EventDispatcher $eventDispatcher, $preferSource = false, $dryRun = false, $verbose = false, $noInstallRecommends = false, $installSuggests = false, $update = false, RepositoryInterface $additionalInstalledRepository = null) { if ($dryRun) { $verbose = true; } if ($preferSource) { $composer->getDownloadManager()->setPreferSource(true); } // create local repo, this contains all packages that are installed in the local project $localRepo = $composer->getRepositoryManager()->getLocalRepository(); // create installed repo, this contains all local packages + platform packages (php & extensions) $installedRepo = new CompositeRepository(array($localRepo, new PlatformRepository())); if ($additionalInstalledRepository) { $installedRepo->addRepository($additionalInstalledRepository); } // creating repository pool $pool = new Pool(); $pool->addRepository($installedRepo); foreach ($composer->getRepositoryManager()->getRepositories() as $repository) { $pool->addRepository($repository); } // dispatch pre event if (!$dryRun) { $eventName = $update ? ScriptEvents::PRE_UPDATE_CMD : ScriptEvents::PRE_INSTALL_CMD; $eventDispatcher->dispatchCommandEvent($eventName); } // creating requirements request $installFromLock = false; $request = new Request($pool); if ($update) { $io->write('<info>Updating dependencies</info>'); $installedPackages = $installedRepo->getPackages(); $links = $this->collectLinks($composer->getPackage(), $noInstallRecommends, $installSuggests); $request->updateAll(); foreach ($links as $link) { $request->install($link->getTarget(), $link->getConstraint()); } } elseif ($composer->getLocker()->isLocked()) { $installFromLock = true; $io->write('<info>Installing from lock file</info>'); if (!$composer->getLocker()->isFresh()) { $io->write('<warning>Your lock file is out of sync with your composer.json, run "composer.phar update" to update dependencies</warning>'); } foreach ($composer->getLocker()->getLockedPackages() as $package) { $constraint = new VersionConstraint('=', $package->getVersion()); $request->install($package->getName(), $constraint); } } else { $io->write('<info>Installing dependencies</info>'); $links = $this->collectLinks($composer->getPackage(), $noInstallRecommends, $installSuggests); foreach ($links as $link) { $request->install($link->getTarget(), $link->getConstraint()); } } // prepare solver $installationManager = $composer->getInstallationManager(); $policy = new DependencyResolver\DefaultPolicy(); $solver = new DependencyResolver\Solver($policy, $pool, $installedRepo); // solve dependencies $operations = $solver->solve($request); // execute operations if (!$operations) { $io->write('<info>Nothing to install/update</info>'); } // force dev packages to be updated to latest reference on update if ($update) { foreach ($localRepo->getPackages() 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() && $package === $operation->getInitialPackage() || 'uninstall' === $operation->getJobType() && $package === $operation->getPackage()) { continue 2; } } // force update $newPackage = $composer->getRepositoryManager()->findPackage($package->getName(), $package->getVersion()); if ($newPackage && $newPackage->getSourceReference() !== $package->getSourceReference()) { $operations[] = new UpdateOperation($package, $newPackage); } } } foreach ($operations as $operation) { if ($verbose) { $io->write((string) $operation); } if (!$dryRun) { $eventDispatcher->dispatchPackageEvent(constant('Composer\\Script\\ScriptEvents::PRE_PACKAGE_' . strtoupper($operation->getJobType())), $operation); // if installing from lock, restore dev packages' references to their locked state if ($installFromLock) { $package = null; if ('update' === $operation->getJobType()) { $package = $operation->getTargetPackage(); } elseif ('install' === $operation->getJobType()) { $package = $operation->getPackage(); } if ($package && $package->isDev()) { $lockData = $composer->getLocker()->getLockData(); foreach ($lockData['packages'] as $lockedPackage) { if (!empty($lockedPackage['source-reference']) && strtolower($lockedPackage['package']) === $package->getName()) { $package->setSourceReference($lockedPackage['source-reference']); break; } } } } $installationManager->execute($operation); $eventDispatcher->dispatchPackageEvent(constant('Composer\\Script\\ScriptEvents::POST_PACKAGE_' . strtoupper($operation->getJobType())), $operation); } } if (!$dryRun) { if ($update || !$composer->getLocker()->isLocked()) { $composer->getLocker()->lockPackages($localRepo->getPackages()); $io->write('<info>Writing lock file</info>'); } $localRepo->write(); $io->write('<info>Generating autoload files</info>'); $generator = new AutoloadGenerator(); $generator->dump($localRepo, $composer->getPackage(), $installationManager, $installationManager->getVendorPath() . '/.composer'); // dispatch post event $eventName = $update ? ScriptEvents::POST_UPDATE_CMD : ScriptEvents::POST_INSTALL_CMD; $eventDispatcher->dispatchCommandEvent($eventName); } }
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); } $provided = $rootPackage->getProvides(); foreach ($fixedPackages as $package) { $constraint = new VersionConstraint('=', $package->getVersion()); $constraint->setPrettyString($package->getPrettyVersion()); if ($package->getRepository() !== $platformRepo || !isset($provided[$package->getName()]) || !$provided[$package->getName()]->getConstraint()->matches($constraint)) { $request->install($package->getName(), $constraint); } } return $request; }
/** * Install requirements. * * @param \Composer\DependencyResolver\Request $request * @param \Composer\Package\Link[] $links * @param bool $dev */ private function installRequires(Request $request, array $links, $dev = false) { foreach ($links as $link) { $this->logger->info($dev ? "Adding dev dependency <comment>{$link}</comment>" : "Adding dependency <comment>{$link}</comment>"); $request->install($link->getTarget(), $link->getConstraint()); } }