<?php

namespace Composer\Installer;

use Composer\Package\PackageInterface;
use Composer\Repository\InstalledRepositoryInterface;

/**
 * Does not install anything but marks packages installed in the repo
 *
 * Useful for dry runs
 *
 * @author Jordi Boggiano <j.boggiano@seld.be>
 */
class NoopInstaller implements InstallerInterface
{
    /**
     * @inheritDoc
     */
    public function supports(string $packageType)
    {
        return true;
    }

    /**
     * @inheritDoc
     */
    public function isInstalled(InstalledRepositoryInterface $repo, PackageInterface $package)
    {
        return $repo->hasPackage($package);
    }

    /**
     * @inheritDoc
     */
    public function download(PackageInterface $package, ?PackageInterface $prevPackage = null)
    {
        return \React\Promise\resolve(null);
    }

    /**
     * @inheritDoc
     */
    public function prepare($type, PackageInterface $package, ?PackageInterface $prevPackage = null)
    {
        return \React\Promise\resolve(null);
    }

    /**
     * @inheritDoc
     */
    public function cleanup($type, PackageInterface $package, ?PackageInterface $prevPackage = null)
    {
        return \React\Promise\resolve(null);
    }

    /**
     * @inheritDoc
     */
    public function install(InstalledRepositoryInterface $repo, PackageInterface $package)
    {
        if (!$repo->hasPackage($package)) {
            $repo->addPackage(clone $package);
        }

        return \React\Promise\resolve(null);
    }

    /**
     * @inheritDoc
     */
    public function update(InstalledRepositoryInterface $repo, PackageInterface $initial, PackageInterface $target)
    {
        if (!$repo->hasPackage($initial)) {
            throw new \InvalidArgumentException('Package is not installed: '.$initial);
        }

        $repo->removePackage($initial);
        if (!$repo->hasPackage($target)) {
            $repo->addPackage(clone $target);
        }

        return \React\Promise\resolve(null);
    }

    /**
     * @inheritDoc
     */
    public function uninstall(InstalledRepositoryInterface $repo, PackageInterface $package)
    {
        if (!$repo->hasPackage($package)) {
            throw new \InvalidArgumentException('Package is not installed: '.$package);
        }
        $repo->removePackage($package);

        return \React\Promise\resolve(null);
    }

    /**
     * @inheritDoc
     */
    public function getInstallPath(PackageInterface $package)
    {
        $targetDir = $package->getTargetDir();

        return $package->getPrettyName() . ($targetDir ? '/'.$targetDir : '');
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NzY2MDc1NzA0ODY3NjA4MiA3MjYxOTg5OTA1NTYyNTI1IDcxODEzMTU1ODM3MjE3ODA=