<?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:----NDIxMTUyMzM2NTMwMTI2MiA3NTY1MTY0MDg2OTEzMDcgNzk1NjYwNTQzODg5ODI0OA==