Reduce memory usage by only loading packages that are actually needed, fixes #456
Jordi Boggiano
parent
f08c748658
commit
c8a685be6b
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@ -13,10 +13,15 @@
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namespace Composer\DependencyResolver;
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use Composer\Package\BasePackage;
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use Composer\Package\Version\VersionParser;
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use Composer\Package\Loader\ArrayLoader;
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use Composer\Package\Link;
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use Composer\Package\LinkConstraint\LinkConstraintInterface;
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use Composer\Package\LinkConstraint\VersionConstraint;
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use Composer\Repository\RepositoryInterface;
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use Composer\Repository\CompositeRepository;
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use Composer\Repository\InstalledRepositoryInterface;
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use Composer\Repository\StreamableRepositoryInterface;
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use Composer\Repository\PlatformRepository;
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/**
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@ -27,15 +32,25 @@ use Composer\Repository\PlatformRepository;
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*/
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class Pool
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{
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const MATCH_NAME = -1;
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const MATCH_NONE = 0;
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const MATCH = 1;
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const MATCH_PROVIDE = 2;
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const MATCH_REPLACE = 3;
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protected $repositories = array();
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protected $packages = array();
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protected $packageByName = array();
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protected $acceptableStabilities;
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protected $stabilityFlags;
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protected $loader;
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protected $versionParser;
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public function __construct($minimumStability = 'stable', array $stabilityFlags = array())
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{
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$stabilities = BasePackage::$stabilities;
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$this->loader = new ArrayLoader;
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$this->versionParser = new VersionParser;
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$this->acceptableStabilities = array();
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foreach (BasePackage::$stabilities as $stability => $value) {
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if ($value <= BasePackage::$stabilities[$minimumStability]) {
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@ -63,25 +78,65 @@ class Pool
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$this->repositories[] = $repo;
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$exempt = $repo instanceof PlatformRepository || $repo instanceof InstalledRepositoryInterface;
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foreach ($repo->getPackages() as $package) {
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$name = $package->getName();
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$stability = $package->getStability();
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if (
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// always allow exempt repos
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$exempt
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// allow if package matches the global stability requirement and has no exception
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|| (!isset($this->stabilityFlags[$name])
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&& isset($this->acceptableStabilities[$stability]))
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// allow if package matches the package-specific stability flag
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|| (isset($this->stabilityFlags[$name])
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&& BasePackage::$stabilities[$stability] <= $this->stabilityFlags[$name]
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)
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) {
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$package->setId($id++);
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$this->packages[] = $package;
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if ($repo instanceof StreamableRepositoryInterface) {
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foreach ($repo->getMinimalPackages() as $package) {
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$name = $package['name'];
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$stability = VersionParser::parseStability($package['version']);
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if (
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// always allow exempt repos
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$exempt
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// allow if package matches the global stability requirement and has no exception
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|| (!isset($this->stabilityFlags[$name])
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&& isset($this->acceptableStabilities[$stability]))
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// allow if package matches the package-specific stability flag
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|| (isset($this->stabilityFlags[$name])
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&& BasePackage::$stabilities[$stability] <= $this->stabilityFlags[$name]
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)
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) {
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$package['id'] = $id++;
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$this->packages[] = $package;
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foreach ($package->getNames() as $name) {
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$this->packageByName[$name][] = $package;
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// collect names
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$names = array(
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$name => true,
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);
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if (isset($package['provide'])) {
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foreach ($package['provide'] as $target => $constraint) {
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$names[$target] = true;
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}
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}
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if (isset($package['replace'])) {
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foreach ($package['replace'] as $target => $constraint) {
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$names[$target] = true;
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}
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}
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foreach (array_keys($names) as $name) {
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$this->packageByName[$name][] =& $this->packages[$id-2];
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}
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}
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}
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} else {
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foreach ($repo->getPackages() as $package) {
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$name = $package->getName();
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$stability = $package->getStability();
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if (
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// always allow exempt repos
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$exempt
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// allow if package matches the global stability requirement and has no exception
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|| (!isset($this->stabilityFlags[$name])
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&& isset($this->acceptableStabilities[$stability]))
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// allow if package matches the package-specific stability flag
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|| (isset($this->stabilityFlags[$name])
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&& BasePackage::$stabilities[$stability] <= $this->stabilityFlags[$name]
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)
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) {
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$package->setId($id++);
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$this->packages[] = $package;
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foreach ($package->getNames() as $name) {
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$this->packageByName[$name][] = $package;
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}
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}
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}
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}
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@ -107,6 +162,8 @@ class Pool
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*/
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public function packageById($id)
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{
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$this->ensurePackageIsLoaded($this->packages[$id - 1]);
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return $this->packages[$id - 1];
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}
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@ -137,6 +194,10 @@ class Pool
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$candidates = $this->packageByName[$name];
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if (null === $constraint) {
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foreach ($candidates as $key => $candidate) {
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$candidates[$key] = $this->ensurePackageIsLoaded($candidate);
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}
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return $candidates;
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}
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@ -144,25 +205,25 @@ class Pool
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$nameMatch = false;
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foreach ($candidates as $candidate) {
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switch ($candidate->matches($name, $constraint)) {
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case BasePackage::MATCH_NONE:
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switch ($this->match($candidate, $name, $constraint)) {
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case self::MATCH_NONE:
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break;
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case BasePackage::MATCH_NAME:
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case self::MATCH_NAME:
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$nameMatch = true;
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break;
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case BasePackage::MATCH:
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case self::MATCH:
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$nameMatch = true;
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$matches[] = $candidate;
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$matches[] = $this->ensurePackageIsLoaded($candidate);
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break;
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case BasePackage::MATCH_PROVIDE:
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$provideMatches[] = $candidate;
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case self::MATCH_PROVIDE:
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$provideMatches[] = $this->ensurePackageIsLoaded($candidate);
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break;
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case BasePackage::MATCH_REPLACE:
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$matches[] = $candidate;
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case self::MATCH_REPLACE:
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$matches[] = $this->ensurePackageIsLoaded($candidate);
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break;
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default:
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@ -202,4 +263,65 @@ class Pool
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return $prefix.' '.$package->getPrettyString();
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}
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private function ensurePackageIsLoaded($data)
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{
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if (is_array($data)) {
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$data = $this->packages[$data['id'] - 1] = $data['repo']->loadPackage($data, $data['id']);
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}
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return $data;
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}
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/**
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* Checks if the package matches the given constraint directly or through
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* provided or replaced packages
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*
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* @param array|PackageInterface $candidate
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* @param string $name Name of the package to be matched
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* @param LinkConstraintInterface $constraint The constraint to verify
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* @return int One of the MATCH* constants of this class or 0 if there is no match
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*/
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private function match($candidate, $name, LinkConstraintInterface $constraint)
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{
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if (is_array($candidate)) {
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$candidateName = $candidate['name'];
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$candidateVersion = $candidate['version'];
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foreach (array('provides', 'replaces') as $linkType) {
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$$linkType = isset($candidate[rtrim($linkType, 's')]) ? $candidate[rtrim($linkType, 's')] : array();
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foreach ($$linkType as $target => $constraintDef) {
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if ('self.version' === $constraintDef) {
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$parsedConstraint = $this->versionParser->parseConstraints($candidateVersion);
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} else {
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$parsedConstraint = $this->versionParser->parseConstraints($constraintDef);
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}
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${$linkType}[$target] = new Link($candidateName, $target, $parsedConstraint, $linkType, $constraintDef);
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}
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}
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} else {
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$candidateName = $candidate->getName();
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$candidateVersion = $candidate->getVersion();
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$provides = $candidate->getProvides();
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$replaces = $candidate->getReplaces();
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}
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if ($candidateName === $name) {
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return $constraint->matches(new VersionConstraint('==', $candidateVersion)) ? self::MATCH : self::MATCH_NAME;
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}
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foreach ($provides as $link) {
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if ($link->getTarget() === $name && $constraint->matches($link->getConstraint())) {
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return self::MATCH_PROVIDE;
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}
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}
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foreach ($replaces as $link) {
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if ($link->getTarget() === $name && $constraint->matches($link->getConstraint())) {
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return self::MATCH_REPLACE;
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}
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}
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return self::MATCH_NONE;
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}
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}
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@ -38,12 +38,6 @@ abstract class BasePackage implements PackageInterface
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const STABILITY_ALPHA = 15;
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const STABILITY_DEV = 20;
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const MATCH_NAME = -1;
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const MATCH_NONE = 0;
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const MATCH = 1;
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const MATCH_PROVIDE = 2;
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const MATCH_REPLACE = 3;
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public static $stabilities = array(
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'stable' => self::STABILITY_STABLE,
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'RC' => self::STABILITY_RC,
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@ -122,35 +116,6 @@ abstract class BasePackage implements PackageInterface
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return $this->id;
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}
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/**
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* Checks if the package matches the given constraint directly or through
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* provided or replaced packages
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*
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* @param string $name Name of the package to be matched
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* @param LinkConstraintInterface $constraint The constraint to verify
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* @return int One of the MATCH* constants of this class or 0 if there is no match
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*/
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public function matches($name, LinkConstraintInterface $constraint)
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{
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if ($this->name === $name) {
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return $constraint->matches(new VersionConstraint('==', $this->getVersion())) ? self::MATCH : self::MATCH_NAME;
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}
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foreach ($this->getProvides() as $link) {
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if ($link->getTarget() === $name && $constraint->matches($link->getConstraint())) {
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return self::MATCH_PROVIDE;
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}
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}
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foreach ($this->getReplaces() as $link) {
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if ($link->getTarget() === $name && $constraint->matches($link->getConstraint())) {
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return self::MATCH_REPLACE;
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}
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}
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return self::MATCH_NONE;
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}
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public function getRepository()
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{
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return $this->repository;
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@ -0,0 +1,298 @@
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<?php
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Composer\Package;
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use Composer\Package\LinkConstraint\LinkConstraintInterface;
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use Composer\Repository\RepositoryInterface;
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/**
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* Defines the essential information a package has that is used during solving/installation
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*
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* @author Jordi Boggiano <j.boggiano@seld.be>
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*/
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interface CorePackageInterface
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{
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/**
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* Returns the package's name without version info, thus not a unique identifier
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*
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* @return string package name
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*/
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public function getName();
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/**
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* Returns the package's pretty (i.e. with proper case) name
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*
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* @return string package name
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*/
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public function getPrettyName();
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/**
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* Returns a set of names that could refer to this package
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*
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* No version or release type information should be included in any of the
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* names. Provided or replaced package names need to be returned as well.
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*
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* @return array An array of strings referring to this package
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*/
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public function getNames();
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/**
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* Allows the solver to set an id for this package to refer to it.
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*
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* @param int $id
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*/
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public function setId($id);
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/**
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* Retrieves the package's id set through setId
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*
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* @return int The previously set package id
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*/
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public function getId();
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/**
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* Returns whether the package is a development virtual package or a concrete one
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*
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* @return bool
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*/
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public function isDev();
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/**
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* Returns the package type, e.g. library
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*
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* @return string The package type
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*/
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public function getType();
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/**
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* Returns the package targetDir property
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*
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* @return string The package targetDir
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*/
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public function getTargetDir();
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/**
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* Returns the package extra data
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*
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* @return array The package extra data
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*/
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public function getExtra();
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/**
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* Sets source from which this package was installed (source/dist).
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*
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* @param string $type source/dist
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*/
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public function setInstallationSource($type);
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/**
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* Returns source from which this package was installed (source/dist).
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*
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* @param string $type source/dist
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*/
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public function getInstallationSource();
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/**
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* Returns the repository type of this package, e.g. git, svn
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*
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* @return string The repository type
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*/
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public function getSourceType();
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/**
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* Returns the repository url of this package, e.g. git://github.com/naderman/composer.git
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*
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* @return string The repository url
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*/
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public function getSourceUrl();
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/**
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* Returns the repository reference of this package, e.g. master, 1.0.0 or a commit hash for git
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*
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* @return string The repository reference
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*/
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public function getSourceReference();
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/**
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* Returns the type of the distribution archive of this version, e.g. zip, tarball
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*
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* @return string The repository type
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*/
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public function getDistType();
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/**
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* Returns the url of the distribution archive of this version
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*
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* @return string
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*/
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public function getDistUrl();
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/**
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* Returns the reference of the distribution archive of this version, e.g. master, 1.0.0 or a commit hash for git
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*
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* @return string
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*/
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public function getDistReference();
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/**
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* Returns the sha1 checksum for the distribution archive of this version
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*
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* @return string
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*/
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public function getDistSha1Checksum();
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/**
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* Returns the version of this package
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*
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* @return string version
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*/
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public function getVersion();
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/**
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* Returns the pretty (i.e. non-normalized) version string of this package
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*
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* @return string version
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*/
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public function getPrettyVersion();
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/**
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* Returns the stability of this package: one of (dev, alpha, beta, RC, stable)
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*
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* @return string
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*/
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public function getStability();
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/**
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* Returns a set of links to packages which need to be installed before
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* this package can be installed
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*
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* @return array An array of package links defining required packages
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*/
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public function getRequires();
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/**
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* Returns a set of links to packages which must not be installed at the
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* same time as this package
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*
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* @return array An array of package links defining conflicting packages
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*/
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public function getConflicts();
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/**
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* Returns a set of links to virtual packages that are provided through
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* this package
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*
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* @return array An array of package links defining provided packages
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*/
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public function getProvides();
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/**
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* Returns a set of links to packages which can alternatively be
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* satisfied by installing this package
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*
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* @return array An array of package links defining replaced packages
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*/
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public function getReplaces();
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/**
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* Returns a set of links to packages which are required to develop
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* this package. These are installed if in dev mode.
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*
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* @return array An array of package links defining packages required for development
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*/
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public function getDevRequires();
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/**
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* Returns a set of package names and reasons why they are useful in
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* combination with this package.
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*
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* @return array An array of package suggestions with descriptions
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*/
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public function getSuggests();
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/**
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* Returns an associative array of autoloading rules
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*
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* {"<type>": {"<namespace": "<directory>"}}
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*
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* Type is either "psr-0" or "pear". Namespaces are mapped to directories
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* for autoloading using the type specified.
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*
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* @return array Mapping of autoloading rules
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*/
|
||||
public function getAutoload();
|
||||
|
||||
/**
|
||||
* Returns a list of directories which should get added to PHP's
|
||||
* include path.
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getIncludePaths();
|
||||
|
||||
/**
|
||||
* Stores a reference to the repository that owns the package
|
||||
*
|
||||
* @param RepositoryInterface $repository
|
||||
*/
|
||||
public function setRepository(RepositoryInterface $repository);
|
||||
|
||||
/**
|
||||
* Returns a reference to the repository that owns the package
|
||||
*
|
||||
* @return RepositoryInterface
|
||||
*/
|
||||
public function getRepository();
|
||||
|
||||
/**
|
||||
* Returns the package binaries
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getBinaries();
|
||||
|
||||
/**
|
||||
* Returns a version this package should be aliased to
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getAlias();
|
||||
|
||||
/**
|
||||
* Returns a non-normalized version this package should be aliased to
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getPrettyAlias();
|
||||
|
||||
/**
|
||||
* Returns package unique name, constructed from name and version.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getUniqueName();
|
||||
|
||||
/**
|
||||
* Converts the package into a readable and unique string
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function __toString();
|
||||
|
||||
/**
|
||||
* Converts the package into a pretty readable string
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getPrettyString();
|
||||
}
|
||||
|
|
@ -16,149 +16,12 @@ use Composer\Package\LinkConstraint\LinkConstraintInterface;
|
|||
use Composer\Repository\RepositoryInterface;
|
||||
|
||||
/**
|
||||
* Defines package metadata that is not necessarily needed for solving and installing packages
|
||||
*
|
||||
* @author Nils Adermann <naderman@naderman.de>
|
||||
*/
|
||||
interface PackageInterface
|
||||
interface PackageInterface extends CorePackageInterface
|
||||
{
|
||||
/**
|
||||
* Returns the package's name without version info, thus not a unique identifier
|
||||
*
|
||||
* @return string package name
|
||||
*/
|
||||
public function getName();
|
||||
|
||||
/**
|
||||
* Returns the package's pretty (i.e. with proper case) name
|
||||
*
|
||||
* @return string package name
|
||||
*/
|
||||
public function getPrettyName();
|
||||
|
||||
/**
|
||||
* Returns a set of names that could refer to this package
|
||||
*
|
||||
* No version or release type information should be included in any of the
|
||||
* names. Provided or replaced package names need to be returned as well.
|
||||
*
|
||||
* @return array An array of strings referring to this package
|
||||
*/
|
||||
public function getNames();
|
||||
|
||||
/**
|
||||
* Allows the solver to set an id for this package to refer to it.
|
||||
*
|
||||
* @param int $id
|
||||
*/
|
||||
public function setId($id);
|
||||
|
||||
/**
|
||||
* Retrieves the package's id set through setId
|
||||
*
|
||||
* @return int The previously set package id
|
||||
*/
|
||||
public function getId();
|
||||
|
||||
/**
|
||||
* Checks if the package matches the given constraint directly or through
|
||||
* provided or replaced packages
|
||||
*
|
||||
* @param string $name Name of the package to be matched
|
||||
* @param LinkConstraintInterface $constraint The constraint to verify
|
||||
* @return bool Whether this package matches the name and constraint
|
||||
*/
|
||||
public function matches($name, LinkConstraintInterface $constraint);
|
||||
|
||||
/**
|
||||
* Returns whether the package is a development virtual package or a concrete one
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function isDev();
|
||||
|
||||
/**
|
||||
* Returns the package type, e.g. library
|
||||
*
|
||||
* @return string The package type
|
||||
*/
|
||||
public function getType();
|
||||
|
||||
/**
|
||||
* Returns the package targetDir property
|
||||
*
|
||||
* @return string The package targetDir
|
||||
*/
|
||||
public function getTargetDir();
|
||||
|
||||
/**
|
||||
* Returns the package extra data
|
||||
*
|
||||
* @return array The package extra data
|
||||
*/
|
||||
public function getExtra();
|
||||
|
||||
/**
|
||||
* Sets source from which this package was installed (source/dist).
|
||||
*
|
||||
* @param string $type source/dist
|
||||
*/
|
||||
public function setInstallationSource($type);
|
||||
|
||||
/**
|
||||
* Returns source from which this package was installed (source/dist).
|
||||
*
|
||||
* @param string $type source/dist
|
||||
*/
|
||||
public function getInstallationSource();
|
||||
|
||||
/**
|
||||
* Returns the repository type of this package, e.g. git, svn
|
||||
*
|
||||
* @return string The repository type
|
||||
*/
|
||||
public function getSourceType();
|
||||
|
||||
/**
|
||||
* Returns the repository url of this package, e.g. git://github.com/naderman/composer.git
|
||||
*
|
||||
* @return string The repository url
|
||||
*/
|
||||
public function getSourceUrl();
|
||||
|
||||
/**
|
||||
* Returns the repository reference of this package, e.g. master, 1.0.0 or a commit hash for git
|
||||
*
|
||||
* @return string The repository reference
|
||||
*/
|
||||
public function getSourceReference();
|
||||
|
||||
/**
|
||||
* Returns the type of the distribution archive of this version, e.g. zip, tarball
|
||||
*
|
||||
* @return string The repository type
|
||||
*/
|
||||
public function getDistType();
|
||||
|
||||
/**
|
||||
* Returns the url of the distribution archive of this version
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getDistUrl();
|
||||
|
||||
/**
|
||||
* Returns the reference of the distribution archive of this version, e.g. master, 1.0.0 or a commit hash for git
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getDistReference();
|
||||
|
||||
/**
|
||||
* Returns the sha1 checksum for the distribution archive of this version
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getDistSha1Checksum();
|
||||
|
||||
/**
|
||||
* Returns the scripts of this package
|
||||
*
|
||||
|
|
@ -166,102 +29,6 @@ interface PackageInterface
|
|||
*/
|
||||
public function getScripts();
|
||||
|
||||
/**
|
||||
* Returns the version of this package
|
||||
*
|
||||
* @return string version
|
||||
*/
|
||||
public function getVersion();
|
||||
|
||||
/**
|
||||
* Returns the pretty (i.e. non-normalized) version string of this package
|
||||
*
|
||||
* @return string version
|
||||
*/
|
||||
public function getPrettyVersion();
|
||||
|
||||
/**
|
||||
* Returns the stability of this package: one of (dev, alpha, beta, RC, stable)
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getStability();
|
||||
|
||||
/**
|
||||
* Returns the package license, e.g. MIT, BSD, GPL
|
||||
*
|
||||
* @return array The package licenses
|
||||
*/
|
||||
public function getLicense();
|
||||
|
||||
/**
|
||||
* Returns a set of links to packages which need to be installed before
|
||||
* this package can be installed
|
||||
*
|
||||
* @return array An array of package links defining required packages
|
||||
*/
|
||||
public function getRequires();
|
||||
|
||||
/**
|
||||
* Returns a set of links to packages which must not be installed at the
|
||||
* same time as this package
|
||||
*
|
||||
* @return array An array of package links defining conflicting packages
|
||||
*/
|
||||
public function getConflicts();
|
||||
|
||||
/**
|
||||
* Returns a set of links to virtual packages that are provided through
|
||||
* this package
|
||||
*
|
||||
* @return array An array of package links defining provided packages
|
||||
*/
|
||||
public function getProvides();
|
||||
|
||||
/**
|
||||
* Returns a set of links to packages which can alternatively be
|
||||
* satisfied by installing this package
|
||||
*
|
||||
* @return array An array of package links defining replaced packages
|
||||
*/
|
||||
public function getReplaces();
|
||||
|
||||
/**
|
||||
* Returns a set of links to packages which are required to develop
|
||||
* this package. These are installed if in dev mode.
|
||||
*
|
||||
* @return array An array of package links defining packages required for development
|
||||
*/
|
||||
public function getDevRequires();
|
||||
|
||||
/**
|
||||
* Returns a set of package names and reasons why they are useful in
|
||||
* combination with this package.
|
||||
*
|
||||
* @return array An array of package suggestions with descriptions
|
||||
*/
|
||||
public function getSuggests();
|
||||
|
||||
/**
|
||||
* Returns an associative array of autoloading rules
|
||||
*
|
||||
* {"<type>": {"<namespace": "<directory>"}}
|
||||
*
|
||||
* Type is either "psr-0" or "pear". Namespaces are mapped to directories
|
||||
* for autoloading using the type specified.
|
||||
*
|
||||
* @return array Mapping of autoloading rules
|
||||
*/
|
||||
public function getAutoload();
|
||||
|
||||
/**
|
||||
* Returns a list of directories which should get added to PHP's
|
||||
* include path.
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getIncludePaths();
|
||||
|
||||
/**
|
||||
* Returns an array of repositories
|
||||
*
|
||||
|
|
@ -272,18 +39,11 @@ interface PackageInterface
|
|||
public function getRepositories();
|
||||
|
||||
/**
|
||||
* Stores a reference to the repository that owns the package
|
||||
* Returns the package license, e.g. MIT, BSD, GPL
|
||||
*
|
||||
* @param RepositoryInterface $repository
|
||||
* @return array The package licenses
|
||||
*/
|
||||
public function setRepository(RepositoryInterface $repository);
|
||||
|
||||
/**
|
||||
* Returns a reference to the repository that owns the package
|
||||
*
|
||||
* @return RepositoryInterface
|
||||
*/
|
||||
public function getRepository();
|
||||
public function getLicense();
|
||||
|
||||
/**
|
||||
* Returns the release date of the package
|
||||
|
|
@ -306,13 +66,6 @@ interface PackageInterface
|
|||
*/
|
||||
public function getDescription();
|
||||
|
||||
/**
|
||||
* Returns the package binaries
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getBinaries();
|
||||
|
||||
/**
|
||||
* Returns the package homepage
|
||||
*
|
||||
|
|
@ -329,41 +82,6 @@ interface PackageInterface
|
|||
*/
|
||||
public function getAuthors();
|
||||
|
||||
/**
|
||||
* Returns a version this package should be aliased to
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getAlias();
|
||||
|
||||
/**
|
||||
* Returns a non-normalized version this package should be aliased to
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getPrettyAlias();
|
||||
|
||||
/**
|
||||
* Returns package unique name, constructed from name and version.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getUniqueName();
|
||||
|
||||
/**
|
||||
* Converts the package into a readable and unique string
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function __toString();
|
||||
|
||||
/**
|
||||
* Converts the package into a pretty readable string
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getPrettyString();
|
||||
|
||||
/**
|
||||
* Returns the support information
|
||||
*
|
||||
|
|
|
|||
|
|
@ -0,0 +1,49 @@
|
|||
<?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\Package;
|
||||
|
||||
use Composer\Package\LinkConstraint\LinkConstraintInterface;
|
||||
use Composer\Repository\RepositoryInterface;
|
||||
|
||||
/**
|
||||
* Defines additional fields that are only needed for the root package
|
||||
*
|
||||
* @author Jordi Boggiano <j.boggiano@seld.be>
|
||||
*/
|
||||
interface RootPackageInterface extends PackageInterface
|
||||
{
|
||||
/**
|
||||
* Returns the minimum stability of the package
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getMinimumStability();
|
||||
|
||||
/**
|
||||
* Returns the stability flags to apply to dependencies
|
||||
*
|
||||
* array('foo/bar' => 'dev')
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getStabilityFlags();
|
||||
|
||||
/**
|
||||
* Returns a set of package names and source references that must be enforced on them
|
||||
*
|
||||
* array('foo/bar' => 'abcd1234')
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getReferences();
|
||||
}
|
||||
|
|
@ -14,6 +14,7 @@ namespace Composer\Repository;
|
|||
|
||||
use Composer\Package\Loader\ArrayLoader;
|
||||
use Composer\Package\PackageInterface;
|
||||
use Composer\Package\Version\VersionParser;
|
||||
use Composer\Json\JsonFile;
|
||||
use Composer\Cache;
|
||||
use Composer\Config;
|
||||
|
|
@ -23,14 +24,15 @@ use Composer\Util\RemoteFilesystem;
|
|||
/**
|
||||
* @author Jordi Boggiano <j.boggiano@seld.be>
|
||||
*/
|
||||
class ComposerRepository extends ArrayRepository implements NotifiableRepositoryInterface
|
||||
class ComposerRepository extends ArrayRepository implements NotifiableRepositoryInterface, StreamableRepositoryInterface
|
||||
{
|
||||
protected $config;
|
||||
protected $url;
|
||||
protected $io;
|
||||
protected $packages;
|
||||
protected $cache;
|
||||
protected $notifyUrl;
|
||||
protected $minimalPackages;
|
||||
protected $loader;
|
||||
|
||||
public function __construct(array $repoConfig, IOInterface $io, Config $config)
|
||||
{
|
||||
|
|
@ -47,6 +49,7 @@ class ComposerRepository extends ArrayRepository implements NotifiableRepository
|
|||
$this->url = $repoConfig['url'];
|
||||
$this->io = $io;
|
||||
$this->cache = new Cache($io, $config->get('home').'/cache/'.preg_replace('{[^a-z0-9.]}i', '-', $this->url));
|
||||
$this->loader = new ArrayLoader();
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -78,10 +81,60 @@ class ComposerRepository extends ArrayRepository implements NotifiableRepository
|
|||
@file_get_contents($url, false, $context);
|
||||
}
|
||||
|
||||
public function getMinimalPackages()
|
||||
{
|
||||
if (isset($this->minimalPackages)) {
|
||||
return $this->minimalPackages;
|
||||
}
|
||||
|
||||
$repoData = $this->loadDataFromServer();
|
||||
|
||||
$this->minimalPackages = array();
|
||||
$versionParser = new VersionParser;
|
||||
|
||||
foreach ($repoData as $package) {
|
||||
$version = !empty($package['version_normalized']) ? $package['version_normalized'] : $versionParser->normalize($package['version']);
|
||||
$data = array(
|
||||
'name' => strtolower($package['name']),
|
||||
'repo' => $this,
|
||||
'version' => $version,
|
||||
'raw' => $package,
|
||||
);
|
||||
if (!empty($package['replace'])) {
|
||||
$data['replace'] = $package['replace'];
|
||||
}
|
||||
if (!empty($package['provide'])) {
|
||||
$data['provide'] = $package['provide'];
|
||||
}
|
||||
|
||||
$this->minimalPackages[] = $data;
|
||||
}
|
||||
|
||||
return $this->minimalPackages;
|
||||
}
|
||||
|
||||
public function loadPackage(array $data, $id)
|
||||
{
|
||||
$package = $this->loader->load($data);
|
||||
$package->setId($id);
|
||||
$package->setRepository($data['repo']);
|
||||
|
||||
return $package;
|
||||
}
|
||||
|
||||
protected function initialize()
|
||||
{
|
||||
parent::initialize();
|
||||
|
||||
$repoData = $this->loadDataFromServer();
|
||||
|
||||
foreach ($repoData as $package) {
|
||||
$this->addPackage($this->loader->load($package));
|
||||
}
|
||||
}
|
||||
|
||||
protected function loadDataFromServer()
|
||||
{
|
||||
if (!extension_loaded('openssl') && 'https' === substr($this->url, 0, 5)) {
|
||||
throw new \RuntimeException('You must enable the openssl extension in your php.ini to load information from '.$this->url);
|
||||
}
|
||||
|
|
@ -109,17 +162,18 @@ class ComposerRepository extends ArrayRepository implements NotifiableRepository
|
|||
}
|
||||
}
|
||||
|
||||
$loader = new ArrayLoader();
|
||||
$this->loadRepository($loader, $data);
|
||||
return $this->loadIncludes($data);
|
||||
}
|
||||
|
||||
protected function loadRepository(ArrayLoader $loader, $data)
|
||||
protected function loadIncludes($data)
|
||||
{
|
||||
$packages = array();
|
||||
|
||||
// legacy repo handling
|
||||
if (!isset($data['packages']) && !isset($data['includes'])) {
|
||||
foreach ($data as $pkg) {
|
||||
foreach ($pkg['versions'] as $metadata) {
|
||||
$this->addPackage($loader->load($metadata));
|
||||
$packages[] = $metadata;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -129,7 +183,7 @@ class ComposerRepository extends ArrayRepository implements NotifiableRepository
|
|||
if (isset($data['packages'])) {
|
||||
foreach ($data['packages'] as $package => $versions) {
|
||||
foreach ($versions as $version => $metadata) {
|
||||
$this->addPackage($loader->load($metadata));
|
||||
$packages[] = $metadata;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -143,8 +197,10 @@ class ComposerRepository extends ArrayRepository implements NotifiableRepository
|
|||
$includedData = $json->read();
|
||||
$this->cache->write($include, json_encode($includedData));
|
||||
}
|
||||
$this->loadRepository($loader, $includedData);
|
||||
$packages = array_merge($packages, $this->loadIncludes($includedData));
|
||||
}
|
||||
}
|
||||
|
||||
return $packages;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,30 @@
|
|||
<?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\Repository;
|
||||
|
||||
use Composer\Package\PackageInterface;
|
||||
|
||||
/**
|
||||
* @author Jordi Boggiano <j.boggiano@seld.be>
|
||||
*/
|
||||
interface StreamableRepositoryInterface extends RepositoryInterface
|
||||
{
|
||||
/**
|
||||
* Return partial package data without loading them all to save on memory
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getMinimalPackages();
|
||||
|
||||
public function loadPackage(array $data, $id);
|
||||
}
|
||||
Loading…
Reference in New Issue