IOHelper example

$this->setDescription('Updates shopware');
    }

    /** * {@inheritdoc} */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $this->container = $this->getApplication()->getContainer();
        $this->container->setParameter('update.config', []);

        $this->IOHelper = $ioService = new IOHelper(
            $input,
            $output,
            $this->getHelper('question')
        );

        if (!is_dir(UPDATE_FILES_PATH) && !is_dir(UPDATE_ASSET_PATH)) {
            $ioService->writeln('No update files found.');

            return 1;
        }

        

$this->addDbOptions();
        $this->addShopOptions();
        $this->addAdminOptions();
    }

    /** * {@inheritdoc} */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $this->IOHelper = new IOHelper(
            $input,
            $output,
            $this->getHelper('question')
        );

        /** @var Container $container */
        $container = $this->container = $this->getApplication()->getContainer();

        $container->offsetGet('shopware.notify')->doTrackEvent('Installer started');

        if ($this->IOHelper->isInteractive()) {