Sensio\Bundle\GeneratorBundle\Command\GenerateBundleCommand::updateKernel PHP Метод

    protected function updateKernel($dialog, InputInterface $input, OutputInterface $output, KernelInterface $kernel, $namespace, $bundle)
    {
        $auto = true;
        if ($input->isInteractive()) {
            $auto = $dialog->askConfirmation($output, $dialog->getQuestion('Confirm automatic update of your Kernel', 'yes', '?'), true);
        }

        $output->write('Enabling the bundle inside the Kernel: ');
        $manip = new KernelManipulator($kernel);
        try {
            $ret = $auto ? $manip->addBundle($namespace.'\\'.$bundle) : false;

            if (!$ret) {
                $reflected = new \ReflectionObject($kernel);

                return array(
                    sprintf('- Edit <comment>%s</comment>', $reflected->getFilename()),
                    '  and add the following bundle in the <comment>AppKernel::registerBundles()</comment> method:',
                    '',
                    sprintf('    <comment>new %s(),</comment>', $namespace.'\\'.$bundle),
                    '',
                );
            }
        } catch (\RuntimeException $e) {
            return array(
                sprintf('Bundle <comment>%s</comment> is already defined in <comment>AppKernel::registerBundles()</comment>.', $namespace.'\\'.$bundle),
                '',
            );
        }
    }