N98\Magento\Command\Installer\UninstallCommand::execute PHP Method

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $this->chooseInstallationFolder($input, $output);
        $this->detectMagento($output);
        $this->getApplication()->setAutoExit(false);
        /* @var $dialog DialogHelper */
        $dialog = $this->getHelper('dialog');
        $shouldUninstall = $input->getOption('force');
        if (!$shouldUninstall) {
            $shouldUninstall = $dialog->askConfirmation($output, '<question>Really uninstall ?</question> <comment>[n]</comment>: ', false);
        }
        if ($shouldUninstall) {
            $input = new StringInput('db:drop --force');
            $this->getApplication()->run($input, $output);
            $fileSystem = new Filesystem();
            $output->writeln('<info>Remove directory </info><comment>' . $this->_magentoRootFolder . '</comment>');
            try {
                $fileSystem->recursiveRemoveDirectory($this->_magentoRootFolder);
            } catch (Exception $e) {
                $output->writeln('<error>' . $e->getMessage() . '</error>');
            }
            $output->writeln('<info>Done</info>');
        }
    }