<?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:----MzE2OTE2NDYxMDc5NzUwMSA3ODA5MzY1MTUwNTg0NzE1IDc3NjA1NjY3NTU2MTM1MzA=