/**
* @param EventManager $eventManager
* @param Configuration $config
* @return Analyzer
*/
public static function factory(EventManager $eventManager, Configuration $config)
{
$analyzersConfig = $config->getValue('analyzers');
$filterEnabled = function ($passClass) use($config, $analyzersConfig) {
/** @var AnalyzerPass\Metadata $passMetadata */
$passMetadata = $passClass::getMetadata();
if (!isset($analyzersConfig[$passMetadata->getName()])) {
return false;
}
if (!$analyzersConfig[$passMetadata->getName()]['enabled']) {
return false;
}
if (!$passMetadata->allowsPhpVersion($config->getValue('language_level'))) {
return false;
}
return true;
};
$instanciate = function ($passClass) use($analyzersConfig) {
$passName = $passClass::getMetadata()->getName();
return new $passClass($analyzersConfig[$passName]);
};
$analyzer = new Analyzer($eventManager);
$analyzer->registerExpressionPasses(array_map($instanciate, array_filter(self::getExpressionPasses(), $filterEnabled)));
$analyzer->registerStatementPasses(array_map($instanciate, array_filter(self::getStatementPasses(), $filterEnabled)));
$analyzer->registerScalarPasses(array_map($instanciate, array_filter(self::getScalarPasses(), $filterEnabled)));
$analyzer->bind();
return $analyzer;
}
/**
* {@inheritdoc}
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$analyzerConfiguration = Analyzer\Factory::getPassesConfigurations();
$configuration = new Configuration([], $analyzerConfiguration);
$configTree = $configuration->getConfigTreeBuilder($analyzerConfiguration)->buildTree();
$dumper = new YamlReferenceDumper();
$output->writeln($dumper->dumpNode($configTree));
}