*/ final class UndefinedOptionRule implements Rule { /** @var ConsoleApplicationResolver */ private $consoleApplicationResolver; /** @var Standard */ private $printer; public function __construct(ConsoleApplicationResolver $consoleApplicationResolver, Standard $printer) { $this->consoleApplicationResolver = $consoleApplicationResolver; $this->printer = $printer; } public function getNodeType(): string { return MethodCall::class; } public function processNode(Node $node, Scope $scope): array { $classReflection = $scope->getClassReflection(); if ($classReflection === null) { return []; } if (!(new ObjectType('Symfony\Component\Console\Command\Command'))->isSuperTypeOf(new ObjectType($classReflection->getName()))->yes()) { return []; } if (!(new ObjectType('Symfony\Component\Console\Input\InputInterface'))->isSuperTypeOf($scope->getType($node->var))->yes()) { return []; } if (!$node->name instanceof Node\Identifier || $node->name->name !== 'getOption') { return []; } if (!isset($node->getArgs()[0])) { return []; } $optType = $scope->getType($node->getArgs()[0]->value); $optStrings = TypeUtils::getConstantStrings($optType); if (count($optStrings) !== 1) { return []; } $optName = $optStrings[0]->getValue(); $errors = []; foreach ($this->consoleApplicationResolver->findCommands($classReflection) as $name => $command) { try { $command->mergeApplicationDefinition(); $command->getDefinition()->getOption($optName); } catch (InvalidArgumentException $e) { if ($scope->getType(Helper::createMarkerNode($node->var, $optType, $this->printer))->equals($optType)) { continue; } $errors[] = RuleErrorBuilder::message(sprintf('Command "%s" does not define option "%s".', $name, $optName))->build(); } } return $errors; } }