160 lines
4.0 KiB
PHP
160 lines
4.0 KiB
PHP
<?php declare(strict_types = 1);
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namespace PHPStan\ExtensionInstaller;
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use Composer\Composer;
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use Composer\EventDispatcher\EventSubscriberInterface;
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use Composer\IO\IOInterface;
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use Composer\Plugin\PluginInterface;
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use Composer\Script\Event;
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use Composer\Script\ScriptEvents;
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use Composer\Util\Filesystem;
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use function array_keys;
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use function dirname;
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use function file_exists;
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use function file_put_contents;
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use function getcwd;
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use function in_array;
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use function is_file;
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use function ksort;
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use function md5;
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use function md5_file;
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use function sprintf;
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use function strpos;
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use function var_export;
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use const DIRECTORY_SEPARATOR;
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final class Plugin implements PluginInterface, EventSubscriberInterface
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{
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/** @var string */
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private static $generatedFileTemplate = <<<'PHP'
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<?php declare(strict_types = 1);
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namespace PHPStan\ExtensionInstaller;
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/**
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* This class is generated by phpstan/extension-installer.
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* @internal
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*/
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final class GeneratedConfig
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{
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public const EXTENSIONS = %s;
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public const NOT_INSTALLED = %s;
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private function __construct()
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{
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}
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}
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PHP;
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public function activate(Composer $composer, IOInterface $io): void
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{
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// noop
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}
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public function deactivate(Composer $composer, IOInterface $io): void
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{
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// noop
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}
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public function uninstall(Composer $composer, IOInterface $io): void
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{
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// noop
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}
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/**
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* @return array<string, string>
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*/
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public static function getSubscribedEvents(): array
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{
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return [
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ScriptEvents::POST_INSTALL_CMD => 'process',
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ScriptEvents::POST_UPDATE_CMD => 'process',
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];
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}
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public function process(Event $event): void
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{
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$io = $event->getIO();
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if (!file_exists(__DIR__)) {
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$io->write('<info>phpstan/extension-installer:</info> Package not found (probably scheduled for removal); extensions installation skipped.');
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return;
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}
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$composer = $event->getComposer();
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$installationManager = $composer->getInstallationManager();
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$generatedConfigFilePath = __DIR__ . '/GeneratedConfig.php';
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$oldGeneratedConfigFileHash = null;
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if (is_file($generatedConfigFilePath)) {
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$oldGeneratedConfigFileHash = md5_file($generatedConfigFilePath);
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}
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$notInstalledPackages = [];
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$installedPackages = [];
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$data = [];
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$fs = new Filesystem();
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foreach ($composer->getRepositoryManager()->getLocalRepository()->getPackages() as $package) {
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if (
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$package->getType() !== 'phpstan-extension'
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&& !isset($package->getExtra()['phpstan'])
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) {
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if (
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strpos($package->getName(), 'phpstan') !== false
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&& !in_array($package->getName(), [
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'phpstan/phpstan',
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'phpstan/phpstan-shim',
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'phpstan/phpdoc-parser',
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'phpstan/extension-installer',
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], true)
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) {
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$notInstalledPackages[$package->getName()] = $package->getFullPrettyVersion();
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}
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continue;
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}
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$installPath = $installationManager->getInstallPath($package);
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$absoluteInstallPath = $fs->isAbsolutePath($installPath)
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? $installPath
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: getcwd() . DIRECTORY_SEPARATOR . $installPath;
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$data[$package->getName()] = [
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'install_path' => $absoluteInstallPath,
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'relative_install_path' => $fs->findShortestPath(dirname($generatedConfigFilePath), $absoluteInstallPath, true),
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'extra' => $package->getExtra()['phpstan'] ?? null,
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'version' => $package->getFullPrettyVersion(),
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];
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$installedPackages[$package->getName()] = true;
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}
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ksort($data);
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ksort($installedPackages);
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ksort($notInstalledPackages);
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$generatedConfigFileContents = sprintf(self::$generatedFileTemplate, var_export($data, true), var_export($notInstalledPackages, true));
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file_put_contents($generatedConfigFilePath, $generatedConfigFileContents);
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$io->write('<info>phpstan/extension-installer:</info> Extensions installed');
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if ($oldGeneratedConfigFileHash === md5($generatedConfigFileContents)) {
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return;
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}
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foreach (array_keys($installedPackages) as $name) {
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$io->write(sprintf('> <info>%s:</info> installed', $name));
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}
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foreach (array_keys($notInstalledPackages) as $name) {
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$io->write(sprintf('> <comment>%s:</comment> not supported', $name));
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}
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}
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}
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