<?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:----NjU5NTI3NDMyNDgzNDYwOCA5ODQ3NjM1Njg2ODQ2ODIwIDQ3ODM5OTc2NTkxNTc0MzM=