function RuleSetGenerator::getRulesFor

File

vendor/composer/composer/src/Composer/DependencyResolver/RuleSetGenerator.php, line 308

Class

RuleSetGenerator: @author Nils Adermann <naderman@naderman.de> @phpstan-import-type ReasonData from Rule

Namespace

Code

public function getRulesFor(Request $request, ?PlatformRequirementFilterInterface $platformRequirementFilter = null) : RuleSet {
    $platformRequirementFilter = $platformRequirementFilter ?? PlatformRequirementFilterFactory::ignoreNothing();
    $this->addRulesForRequest($request, $platformRequirementFilter);
    $this->addRulesForRootAliases($platformRequirementFilter);
    $this->addConflictRules($platformRequirementFilter);
    // Remove references to packages
    $this->addedMap = $this->addedPackagesByNames = [];
    $rules = $this->rules;
    $this->rules = new RuleSet();
    return $rules;
}