checkHosts example

if (\count($manifests) === 0) {
            $io->info('Could not find any app with this name');

            return self::SUCCESS;
        }

        foreach ($manifests as $name => $manifest) {
            if (!$input->getOption('force')) {
                try {
                    $this->checkPermissions($manifest, $io);

                    $this->appPrinter->checkHosts($manifest, $io);
                } catch (UserAbortedCommandException $e) {
                    $io->error('Aborting due to user input.');

                    return self::FAILURE;
                }
            }

            if (!$input->getOption('no-validate')) {
                try {
                    $this->manifestValidator->validate($manifest, $context);
                } catch (AppValidationException|XmlParsingException $e) {
                    

\count($refreshableApps->getToBeInstalled()),
                \count($refreshableApps->getToBeUpdated()),
                \count($refreshableApps->getToBeDeleted())
            )
        )) {
            throw new UserAbortedCommandException();
        }

        foreach ($refreshableApps->getToBeInstalled() as $app) {
            $this->grantPermissionsForApp($app, $io);

            $this->appPrinter->checkHosts($app, $io);
        }

        foreach ($refreshableApps->getToBeUpdated() as $app) {
            $this->grantPermissionsForApp($app, $io, false);

            $this->appPrinter->checkHosts($app, $io);
        }
    }

    private function grantPermissionsForApp(Manifest $app, ShopwareStyle $io, bool $install = true): void
    {