Update solver to use PackageInterface and store pool package ids inside of packages
parent
8cbf3f4d75
commit
2e41993822
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@ -37,6 +37,7 @@ class Pool
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foreach ($repo->getPackages() as $package) {
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$this->packages[] = $package;
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$package->setId(sizeof($this->packages));
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foreach ($package->getNames() as $name) {
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$this->packageByName[$name][] = $package;
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@ -72,8 +72,9 @@ class Rule
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$this->type = $type;
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}
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public function getType($type)
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public function getType()
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{
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return $this->type;
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}
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public function disable()
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@ -83,10 +83,10 @@ class Solver
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*
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* @param PackageInterface $package The package with a requirement
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* @param array $providers The providers of the requirement
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* @param int $reason A RULE_* constant describing the reason for
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* generating this rule
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* @param mixed $reasonData Any data, e.g. the requirement name, that goes with
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* the reason
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* @param int $reason A RULE_* constant describing the
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* reason for generating this rule
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* @param mixed $reasonData Any data, e.g. the requirement name,
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* that goes with the reason
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* @return Rule The generated rule or null if tautological
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*/
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public function createRequireRule(PackageInterface $package, array $providers, $reason, $reasonData = null)
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@ -111,10 +111,10 @@ class Solver
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*
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* @param PackageInterface $package The package to be updated
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* @param array $updates An array of update candidate packages
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* @param int $reason A RULE_* constant describing the reason for
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* generating this rule
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* @param mixed $reasonData Any data, e.g. the package name, that goes with
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* the reason
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* @param int $reason A RULE_* constant describing the
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* reason for generating this rule
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* @param mixed $reasonData Any data, e.g. the package name, that
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* goes with the reason
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* @return Rule The generated rule or null if tautology
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*/
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protected function createUpdateRule(PackageInterface $package, array $updates, $reason, $reasonData = null)
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@ -134,10 +134,10 @@ class Solver
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* The rule is simply (A) for a package A to be installed.
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*
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* @param PackageInterface $package The package to be installed
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* @param int $reason A RULE_* constant describing the reason for
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* generating this rule
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* @param mixed $reasonData Any data, e.g. the package name, that goes with
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* the reason
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* @param int $reason A RULE_* constant describing the
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* reason for generating this rule
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* @param mixed $reasonData Any data, e.g. the package name, that
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* goes with the reason
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* @return Rule The generated rule
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*/
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public function createInstallRule(PackageInterface $package, $reason, $reasonData = null)
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@ -178,10 +178,10 @@ class Solver
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* The rule for a package A is (-A).
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*
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* @param PackageInterface $package The package to be removed
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* @param int $reason A RULE_* constant describing the reason for
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* generating this rule
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* @param mixed $reasonData Any data, e.g. the package name, that goes with
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* the reason
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* @param int $reason A RULE_* constant describing the
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* reason for generating this rule
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* @param mixed $reasonData Any data, e.g. the package name, that
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* goes with the reason
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* @return Rule The generated rule
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*/
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public function createRemoveRule(PackageInterface $package, $reason, $reasonData = null)
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@ -195,15 +195,15 @@ class Solver
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* The rule for conflicting packages A and B is (-A|-B). A is called the issuer
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* and B the provider.
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*
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* @param Package $issuer The package declaring the conflict
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* @param PackageInterface $issuer The package declaring the conflict
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* @param Package $provider The package causing the conflict
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* @param int $reason A RULE_* constant describing the reason for
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* generating this rule
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* @param mixed $reasonData Any data, e.g. the package name, that goes with
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* the reason
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* @param int $reason A RULE_* constant describing the
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* reason for generating this rule
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* @param mixed $reasonData Any data, e.g. the package name, that
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* goes with the reason
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* @return Rule The generated rule
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*/
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public function createConflictRule(Package $issuer, Package $provider, $reason, $reasonData = null)
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public function createConflictRule(PackageInterface $issuer, Package $provider, $reason, $reasonData = null)
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{
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// ignore self conflict
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if ($issuer === $provider) {
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@ -261,14 +261,14 @@ class Solver
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while (!$workQueue->isEmpty()) {
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$package = $workQueue->dequeue();
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if (isset($this->addedMap[$this->getId($package)])) {
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if (isset($this->addedMap[$package->getId()])) {
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continue;
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}
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$this->addedMap[$this->getId($package)] = true;
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$this->addedMap[$package->getId()] = true;
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$dontFix = 0;
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if ($this->installed === $package->getRepository() && !isset($this->fixMap[$this->getId($package)])) {
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if ($this->installed === $package->getRepository() && !isset($this->fixMap[$package->getId()])) {
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$dontFix = 1;
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}
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@ -335,7 +335,8 @@ class Solver
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/**
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* Adds all rules for all update packages of a given package
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*
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* @param PackageInterface $package Rules for this package's updates are to be added
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* @param PackageInterface $package Rules for this package's updates are to
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* be added
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* @param bool $allowAll Whether downgrades are allowed
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*/
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private function addRulesForUpdatePackages(PackageInterface $package, $allowAll)
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@ -427,7 +428,7 @@ class Solver
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$conflict = $this->findDecisionRule($literal->getPackage());
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// todo: handle conflict with systemsolvable?
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if (self::TYPE_PACKAGE === $conflict->getType()) {
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if ($conflict && self::TYPE_PACKAGE === $conflict->getType()) {
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}
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}
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@ -456,13 +457,13 @@ class Solver
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switch ($job['cmd']) {
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case 'update-all':
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foreach ($installedPackages as $package) {
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$this->updateMap[$this->getId($package)] = true;
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$this->updateMap[$package->getId()] = true;
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}
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break;
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case 'fix-all':
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foreach ($installedPackages as $package) {
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$this->fixMap[$this->getId($package)] = true;
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$this->fixMap[$package->getId()] = true;
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}
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break;
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}
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@ -471,12 +472,12 @@ class Solver
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switch ($job['cmd']) {
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case 'fix':
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if ($this->installed === $package->getRepository()) {
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$this->fixMap[$this->getId($package)] = true;
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$this->fixMap[$package->getId()] = true;
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}
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break;
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case 'update':
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if ($this->installed === $package->getRepository()) {
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$this->updateMap[$this->getId($package)] = true;
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$this->updateMap[$package->getId()] = true;
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}
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break;
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}
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@ -496,7 +497,7 @@ class Solver
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foreach ($job['packages'] as $package) {
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switch ($job['cmd']) {
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case 'install':
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$this->installCandidateMap[$this->getId($package)] = true;
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$this->installCandidateMap[$package->getId()] = true;
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$this->addRulesForPackage($package);
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break;
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}
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@ -641,22 +642,22 @@ class Solver
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));
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}
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protected function decided(PackageInterface $package)
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protected function decided(PackageInterface $p)
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{
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return isset($this->decisionMap[$this->getId($package)]);
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return isset($this->decisionMap[$p->getId()]);
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}
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protected function undecided(PackageInterface $package)
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protected function undecided(PackageInterface $p)
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{
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return !isset($this->decisionMap[$this->getId($package)]);
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return !isset($this->decisionMap[$p->getId()]);
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}
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protected function decidedInstall(PackageInterface $package) {
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return isset($this->decisionMap[$this->getId($package)]) && $this->decisionMap[$this->getId($package)] > 0;
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protected function decidedInstall(PackageInterface $p) {
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return isset($this->decisionMap[$p->getId()]) && $this->decisionMap[$p->getId()] > 0;
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}
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protected function decidedRemove(PackageInterface $package) {
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return isset($this->decisionMap[$this->getId($package)]) && $this->decisionMap[$this->getId($package)] < 0;
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protected function decidedRemove(PackageInterface $p) {
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return isset($this->decisionMap[$p->getId()]) && $this->decisionMap[$p->getId()] < 0;
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}
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/**
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@ -730,11 +731,6 @@ class Solver
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return null;
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}
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private function getId($package)
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{
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return spl_object_hash($package);
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}
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private function setPropagateLearn($level, Literal $literal, $disableRules, Rule $rule)
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{
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return 0;
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@ -25,6 +25,7 @@ abstract class BasePackage implements PackageInterface
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{
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protected $name;
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protected $repository;
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protected $id;
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/**
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* All descendents' constructors should call this parent constructor
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@ -34,6 +35,7 @@ abstract class BasePackage implements PackageInterface
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public function __construct($name)
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{
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$this->name = $name;
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$this->id = -1;
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}
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/**
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@ -71,6 +73,22 @@ abstract class BasePackage implements PackageInterface
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return $names;
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}
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/**
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* {@inheritDoc}
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*/
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public function setId($id)
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{
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$this->id = $id;
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}
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/**
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* {@inheritDoc}
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*/
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public function getId()
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{
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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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@ -37,6 +37,20 @@ interface PackageInterface
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*/
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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 $id
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*/
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function setId($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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function getId();
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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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