function ComposerMinimumStabilityValidator::validate

Validates composer minimum stability.

Parameters

\Drupal\package_manager\Event\PreRequireEvent $event: The stage event.

File

core/modules/package_manager/src/Validator/ComposerMinimumStabilityValidator.php, line 38

Class

ComposerMinimumStabilityValidator

Checks that the packages to install meet the minimum stability.

Namespace

Code

public function validate(PreRequireEvent $event) : void {
    $dir = $this->pathLocator
        ->getProjectRoot();
    $minimum_stability = $this->inspector
        ->getConfig('minimum-stability', $dir);
    $requested_packages = array_merge($event->getDevPackages(), $event->getRuntimePackages());
    foreach ($requested_packages as $package_name => $version) {
        // In the root composer.json, a stability flag can also be specified. They
        // take the form `constraint@stability`. A stability flag
        // allows the project owner to deviate from the minimum-stability setting.
        // @see https://getcomposer.org/doc/04-schema.md#package-links
        // @see \Composer\Package\Loader\RootPackageLoader::extractStabilityFlags()
        if (str_contains($version, '@')) {
            continue;
        }
        $stability = VersionParser::parseStability($version);
        // Because drupal/core prefers to not depend on composer/composer we need
        // to compare two versions that are identical except for stability to
        // determine if the package stability is less that the minimum stability.
        if (Semver::satisfies("1.0.0-{$stability}", "< 1.0.0-{$minimum_stability}")) {
            $event->addError([
                $this->t("<code>@package_name</code>'s requested version @package_version is less stable (@package_stability) than the minimum stability (@minimum_stability) required in @file.", [
                    '@package_name' => $package_name,
                    '@package_version' => $version,
                    '@package_stability' => $stability,
                    '@minimum_stability' => $minimum_stability,
                    '@file' => $this->pathLocator
                        ->getProjectRoot() . '/composer.json',
                ]),
            ]);
        }
    }
}