Restore dev package extraction
New approach is to use only the solved set of packages as input and then to resolve with only the non-dev requirements and to mark everything as dev that is not part of the result set, rather than transitioning a temporary local repo state by uninstalling dev packages.pull/7936/head
Nils Adermann
parent
33ff67abf3
commit
3989a1b8ee
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@ -33,6 +33,9 @@ class LocalRepoTransaction
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/** @var RepositoryInterface */
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protected $localRepository;
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/**
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* Reassigns ids for all packages in the lockedrepository
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*/
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public function __construct(RepositoryInterface $lockedRepository, $localRepository)
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{
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$this->localRepository = $localRepository;
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@ -50,7 +53,10 @@ class LocalRepoTransaction
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return strcmp($b->getName(), $a->getName());
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};
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$id = 1;
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$this->lockedPackages = array();
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foreach ($lockedRepository->getPackages() as $package) {
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$package->id = $id++;
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$this->lockedPackages[$package->id] = $package;
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foreach ($package->getNames() as $name) {
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$this->lockedPackagesByName[$name][] = $package;
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@ -16,7 +16,9 @@ use Composer\DependencyResolver\Operation\OperationInterface;
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use Composer\Package\AliasPackage;
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use Composer\Package\RootAliasPackage;
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use Composer\Package\RootPackageInterface;
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use Composer\Repository\ArrayRepository;
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use Composer\Repository\RepositoryInterface;
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use Composer\Test\Repository\ArrayRepositoryTest;
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/**
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* @author Nils Adermann <naderman@naderman.de>
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@ -40,7 +42,8 @@ class LockTransaction
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protected $unlockableMap;
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protected $decisions;
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protected $transaction;
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protected $resultPackages;
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public function __construct($policy, $pool, $presentMap, $unlockableMap, $decisions)
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{
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@ -104,34 +107,57 @@ class LockTransaction
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}
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}
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$this->setResultPackages();
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return $operations;
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}
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// TODO additionalFixedRepository needs to be looked at here as well?
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public function getNewLockNonDevPackages()
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// TODO make this a bit prettier instead of the two text indexes?
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public function setResultPackages()
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{
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$packages = array();
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$this->resultPackages = array('non-dev' => array(), 'dev' => array());
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foreach ($this->decisions as $i => $decision) {
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$literal = $decision[Decisions::DECISION_LITERAL];
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if ($literal > 0) {
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$package = $this->pool->literalToPackage($literal);
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if (!isset($this->unlockableMap[$package->id]) && !($package instanceof AliasPackage) && !($package instanceof RootAliasPackage)) {
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if (!isset($this->unlockableMap[$package->id])) {
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$this->resultPackages['non-dev'][] = $package;
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}
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}
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}
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}
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public function setNonDevPackages(LockTransaction $extractionResult)
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{
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$packages = $extractionResult->getNewLockPackages(false);
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$this->resultPackages['dev'] = $this->resultPackages['non-dev'];
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$this->resultPackages['non-dev'] = array();
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foreach ($packages as $package) {
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foreach ($this->resultPackages['dev'] as $i => $resultPackage) {
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if ($package->getName() == $resultPackage->getName()) {
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$this->resultPackages['non-dev'][] = $resultPackage;
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unset($this->resultPackages['dev'][$i]);
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}
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}
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}
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}
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// TODO additionalFixedRepository needs to be looked at here as well?
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public function getNewLockPackages($devMode)
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{
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$packages = array();
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foreach ($this->resultPackages[$devMode ? 'dev' : 'non-dev'] as $package) {
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if (!($package instanceof AliasPackage) && !($package instanceof RootAliasPackage)) {
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$packages[] = $package;
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}
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}
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}
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return $packages;
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}
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public function getNewLockDevPackages()
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{
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// TODO this is empty?
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$packages = array();
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return $packages;
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}
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protected function findPotentialUpdates()
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{
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$lockMeansUpdateMap = array();
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@ -15,6 +15,7 @@ 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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@ -40,6 +41,7 @@ use Composer\Package\Link;
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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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@ -418,6 +420,8 @@ class Installer
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$this->io->writeError('Nothing to modify in lock file');
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}
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$this->extractDevPackages($lockTransaction, $platformRepo, $aliases, $policy);
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// write lock
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$platformReqs = $this->extractPlatformRequirements($this->package->getRequires());
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$platformDevReqs = $this->extractPlatformRequirements($this->package->getDevRequires());
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@ -485,8 +489,8 @@ class Installer
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}
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$updatedLock = $this->locker->setLockData(
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$lockTransaction->getNewLockNonDevPackages(),
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$lockTransaction->getNewLockDevPackages(),
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$lockTransaction->getNewLockPackages(false),
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$lockTransaction->getNewLockPackages(true),
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$platformReqs,
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$platformDevReqs,
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$aliases,
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@ -509,6 +513,124 @@ class Installer
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return 0;
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}
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/**
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* Run the solver a second time on top of the existing update result with only the current result set in the pool
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* and see what packages would get removed if we only had the non-dev packages in the solver request
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*/
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protected function extractDevPackages(LockTransaction $lockTransaction, $platformRepo, $aliases, $policy)
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{
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if (!$this->package->getDevRequires()) {
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return array();
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}
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;
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$resultRepo = new ArrayRepository(array());
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$loader = new ArrayLoader(null, true);
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$dumper = new ArrayDumper();
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foreach ($lockTransaction->getNewLockPackages(false) as $pkg) {
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$resultRepo->addPackage($loader->load($dumper->dump($pkg)));
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}
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$repositorySet = $this->createRepositorySet($platformRepo, $aliases, null);
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$repositorySet->addRepository($resultRepo);
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$request = $this->createRequest($this->fixedRootPackage, $platformRepo, null);
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$links = $this->package->getRequires();
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foreach ($links as $link) {
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$request->install($link->getTarget(), $link->getConstraint());
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}
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$pool = $repositorySet->createPool($request);
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// solve dependencies
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$solver = new Solver($policy, $pool, $this->io);
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try {
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$nonDevLockTransaction = $solver->solve($request, $this->ignorePlatformReqs);
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$solver = null;
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} catch (SolverProblemsException $e) {
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// TODO change info message here
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$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->getMessage());
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return max(1, $e->getCode());
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}
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$lockTransaction->setNonDevPackages($nonDevLockTransaction);
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}
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// TODO add proper output and events to above function based on old version below
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/**
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* Extracts the dev packages out of the localRepo
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*
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* This works by faking the operations so we can see what the dev packages
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* would be at the end of the operation execution. This lets us then remove
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* the dev packages from the list of operations accordingly if we are in a
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* --no-dev install or update.
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*
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* @return array
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private function extractDevPackages(array $operations, RepositoryInterface $localRepo, PlatformRepository $platformRepo, array $aliases)
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{
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// fake-apply all operations to this clone of the local repo so we see the complete set of package we would end up with
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$tempLocalRepo = clone $localRepo;
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foreach ($operations as $operation) {
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switch ($operation->getJobType()) {
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case 'install':
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case 'markAliasInstalled':
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if (!$tempLocalRepo->hasPackage($operation->getPackage())) {
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$tempLocalRepo->addPackage(clone $operation->getPackage());
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}
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break;
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case 'uninstall':
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case 'markAliasUninstalled':
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$tempLocalRepo->removePackage($operation->getPackage());
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break;
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case 'update':
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$tempLocalRepo->removePackage($operation->getInitialPackage());
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if (!$tempLocalRepo->hasPackage($operation->getTargetPackage())) {
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$tempLocalRepo->addPackage(clone $operation->getTargetPackage());
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}
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break;
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default:
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throw new \LogicException('Unknown type: '.$operation->getJobType());
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}
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}
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// we have to reload the local repo to handle aliases properly
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// but as it is not persisted on disk we use a loader/dumper
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// to reload it in memory
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$localRepo = new InstalledArrayRepository(array());
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$loader = new ArrayLoader(null, true);
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$dumper = new ArrayDumper();
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foreach ($tempLocalRepo->getCanonicalPackages() as $pkg) {
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$localRepo->addPackage($loader->load($dumper->dump($pkg)));
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}
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unset($tempLocalRepo, $loader, $dumper);
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$policy = $this->createPolicy();
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$pool = $this->createPool();
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$installedRepo = $this->createInstalledRepo($localRepo, $platformRepo);
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$pool->addRepository($installedRepo, $aliases);
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// creating requirements request without dev requirements
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$request = $this->createRequest($this->package, $platformRepo);
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$request->updateAll();
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foreach ($this->package->getRequires() as $link) {
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$request->install($link->getTarget(), $link->getConstraint());
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}
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// solve deps to see which get removed
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$this->eventDispatcher->dispatchInstallerEvent(InstallerEvents::PRE_DEPENDENCIES_SOLVING, false, $policy, $pool, $installedRepo, $request);
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$solver = new Solver($policy, $pool, $installedRepo, $this->io);
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$ops = $solver->solve($request, $this->ignorePlatformReqs);
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$this->eventDispatcher->dispatchInstallerEvent(InstallerEvents::POST_DEPENDENCIES_SOLVING, false, $policy, $pool, $installedRepo, $request, $ops);
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$devPackages = array();
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foreach ($ops as $op) {
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if ($op->getJobType() === 'uninstall') {
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$devPackages[] = $op->getPackage();
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}
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}
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return $devPackages;
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}*/
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/**
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* @param RepositoryInterface $localRepo
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* @param RepositoryInterface $installedRepo
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@ -575,12 +697,6 @@ class Installer
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// TODO should we warn people / error if plugins in vendor folder do not match contents of lock file before update?
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//$this->eventDispatcher->dispatchInstallerEvent(InstallerEvents::POST_DEPENDENCIES_SOLVING, $this->devMode, $policy, $repositorySet, $installedRepo, $request, $lockTransaction);
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} else {
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// we still need to ensure all packages have an id for correct functionality
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$id = 1;
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foreach ($lockedRepository->getPackages() as $package) {
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$package->id = $id++;
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}
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}
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// TODO in how far do we need to do anything here to ensure dev packages being updated to latest in lock without version change are treated correctly?
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@ -672,6 +788,7 @@ class Installer
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// TODO what's the point of rootConstraints at all, we generate the package pool taking them into account anyway?
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// TODO maybe we can drop the lockedRepository here
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// TODO if this gets called in doInstall, this->update is still true?!
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if ($this->update) {
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$minimumStability = $this->package->getMinimumStability();
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$stabilityFlags = $this->package->getStabilityFlags();
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@ -62,7 +62,7 @@ update --no-dev
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--EXPECT--
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Uninstalling a/b (1.0.0)
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Updating a/a (1.0.0) to a/a (1.0.1)
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Updating dev/pkg (dev-master old) to dev/pkg (dev-master new)
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Installing a/c (1.0.0)
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Updating dev/pkg (dev-master old) to dev/pkg (dev-master new)
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Marking dev/pkg (1.1.x-dev new) as installed, alias of dev/pkg (dev-master new)
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Marking dev/pkg (1.0.x-dev old) as uninstalled, alias of dev/pkg (dev-master old)
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