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PATH: home / lab2454c / crypto.keyreum.com / vendor / composer / composer / src / Composer / DependencyResolver

<?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\DependencyResolver;

use Composer\Package\AliasPackage;
use Composer\Package\BasePackage;
use Composer\Package\Package;

/**
 * @author Nils Adermann <naderman@naderman.de>
 * @internal
 */
class LockTransaction extends Transaction
{
    /**
     * packages in current lock file, platform repo or otherwise present
     *
     * Indexed by spl_object_hash
     *
     * @var array<string, BasePackage>
     */
    protected $presentMap;

/**
     * Packages which cannot be mapped, platform repo, root package, other fixed repos
     *
     * Indexed by package id
     *
     * @var array<int, BasePackage>
     */
    protected $unlockableMap;

/**
     * @var array{dev: BasePackage[], non-dev: BasePackage[], all: BasePackage[]}
     */
    protected $resultPackages;

/**
     * @param array<string, BasePackage> $presentMap
     * @param array<int, BasePackage> $unlockableMap
     */
    public function __construct(Pool $pool, array $presentMap, array $unlockableMap, Decisions $decisions)
    {
        $this->presentMap = $presentMap;
        $this->unlockableMap = $unlockableMap;

$this->setResultPackages($pool, $decisions);
        parent::__construct($this->presentMap, $this->resultPackages['all']);
    }

// TODO make this a bit prettier instead of the two text indexes?
    public function setResultPackages(Pool $pool, Decisions $decisions)
    {
        $this->resultPackages = array('all' => array(), 'non-dev' => array(), 'dev' => array());
        foreach ($decisions as $i => $decision) {
            $literal = $decision[Decisions::DECISION_LITERAL];

if ($literal > 0) {
                $package = $pool->literalToPackage($literal);

$this->resultPackages['all'][] = $package;
                if (!isset($this->unlockableMap[$package->id])) {
                    $this->resultPackages['non-dev'][] = $package;
                }
            }
        }
    }

public function setNonDevPackages(LockTransaction $extractionResult)
    {
        $packages = $extractionResult->getNewLockPackages(false);

$this->resultPackages['dev'] = $this->resultPackages['non-dev'];
        $this->resultPackages['non-dev'] = array();

foreach ($packages as $package) {
            foreach ($this->resultPackages['dev'] as $i => $resultPackage) {
                // TODO this comparison is probably insufficient, aliases, what about modified versions? I guess they aren't possible?
                if ($package->getName() == $resultPackage->getName()) {
                    $this->resultPackages['non-dev'][] = $resultPackage;
                    unset($this->resultPackages['dev'][$i]);
                }
            }
        }
    }

// TODO additionalFixedRepository needs to be looked at here as well?
    public function getNewLockPackages($devMode, $updateMirrors = false)
    {
        $packages = array();
        foreach ($this->resultPackages[$devMode ? 'dev' : 'non-dev'] as $package) {
            if (!$package instanceof AliasPackage) {
                // if we're just updating mirrors we need to reset references to the same as currently "present" packages' references to keep the lock file as-is
                // we do not reset references if the currently present package didn't have any, or if the type of VCS has changed
                if ($updateMirrors && !isset($this->presentMap[spl_object_hash($package)])) {
                    foreach ($this->presentMap as $presentPackage) {
                        if ($package->getName() == $presentPackage->getName() && $package->getVersion() == $presentPackage->getVersion()) {
                            if ($presentPackage->getSourceReference() && $presentPackage->getSourceType() === $package->getSourceType()) {
                                $package->setSourceDistReferences($presentPackage->getSourceReference());
                            }
                            if ($presentPackage->getReleaseDate() && $package instanceof Package) {
                                $package->setReleaseDate($presentPackage->getReleaseDate());
                            }
                        }
                    }
                }
                $packages[] = $package;
            }
        }

return $packages;
    }

/**
     * Checks which of the given aliases from composer.json are actually in use for the lock file
     */
    public function getAliases($aliases)
    {
        $usedAliases = array();

foreach ($this->resultPackages['all'] as $package) {
            if ($package instanceof AliasPackage) {
                foreach ($aliases as $index => $alias) {
                    if ($alias['package'] === $package->getName()) {
                        $usedAliases[] = $alias;
                        unset($aliases[$index]);
                    }
                }
            }
        }

usort($usedAliases, function ($a, $b) {
            return strcmp($a['package'], $b['package']);
        });

return $usedAliases;
    }
}

[+] Operation
[-] SolverBugException.php [edit]
[-] RuleSetGenerator.php [edit]
[-] Rule2Literals.php [edit]
[-] Problem.php [edit]
[+] ..
[-] RuleWatchNode.php [edit]
[-] RuleSetIterator.php [edit]
[-] MultiConflictRule.php [edit]
[-] Request.php [edit]
[-] Rule.php [edit]
[-] Solver.php [edit]
[-] LockTransaction.php [edit]
[-] SolverProblemsException.php [edit]
[-] RuleWatchChain.php [edit]
[-] RuleWatchGraph.php [edit]
[-] Transaction.php [edit]
[-] Decisions.php [edit]
[-] PoolBuilder.php [edit]
[-] RuleSet.php [edit]
[-] Pool.php [edit]
[-] DefaultPolicy.php [edit]
[-] PolicyInterface.php [edit]
[-] LocalRepoTransaction.php [edit]
[-] GenericRule.php [edit]