<?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:----pbSs51zqzcDBV++uSQyQds8KxrFYYKwrJBubaG8tV9R7U3/HYcJVByezo/2p86LHCr+fHUy3YSupVPlJQdee2A8IRqPRfaUrkOpCEL5fm2gq11Gyc1BnU5EysBUgQi2rCfqJPX3zGA4QEzSOOPvdz3HIXQ/BM/2fu9kO+SquF5Bej0dY+UbaKwG0nTImVCDJai2Q8qF9ydxcyiM9l7P/raCiLgaek6rjSCakNXoERPyTXDM5ai3h5aFfI9vWV7wBeivEsMnhBnp81xJZjmVEFv8bXvniSofz8qZr5AJsj2y6F+ARUJQrAvitw3i3Epty4M7TMSpOoJY6El7wG7jBX3S90Eu7AaEcCV1pxbxUQ8F7VzhpHiUSzHFuzjfdMOyglhf5/GT7aoMvGPA4AXRFfDTo+JfAYx0zFpB6p21UHO7Kbcggo2ga477/vy7BQN3etWf0qG+lrtcl2edTnES5dxslsNzK3NlqkpYBUsPihCPS5YExjTyq5M5jeviYBbLtN9yOILaej5XngJQ39+z4UEonZReuzsW/C4rpusnFQ5lOWzVSbnQqSFzX1sYSYSh4jgIg/TKOU+nIjU9QV0yLbLTfi78GwXQBhG9lTNmjQgsIdNEMk3xqg/AyJBZS4Jyp9xSAachxJog0wr2RxvobwcY5uuM6d50z38n5cI5i9OQ=----ATTACHMENT:----MTQ0MDkxNDI5NTcwNzI3NiAxMDM0OTk2Mjg2MTA4Nzc2IDEzMDk3Njg5MDc0OTYyNDk=