StackFormation\Command\SetupCommand::execute PHP Метод

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $fs = new Filesystem();
        if ($fs->exists(self::ENV_FILE)) {
            $output->writeln(self::ENV_FILE . ' already exist!');
            return;
        }
        $helper = $this->getHelper('question');
        $data = [];
        $awsAccessKeyIdQuestion = new Question('Please enter your AWS_ACCESS_KEY_ID: ');
        $data['AWS_ACCESS_KEY_ID'] = $helper->ask($input, $output, $awsAccessKeyIdQuestion);
        $awsSecretAccessKeyIdQuestion = new Question('Please enter your AWS_SECRET_ACCESS_KEY: ');
        $data['AWS_SECRET_ACCESS_KEY'] = $helper->ask($input, $output, $awsSecretAccessKeyIdQuestion);
        $regionQuestion = new Question('Please enter the name of your region [eu-west-1]: ', 'eu-west-1');
        $data['AWS_DEFAULT_REGION'] = $helper->ask($input, $output, $regionQuestion);
        try {
            $fs->dumpFile(self::ENV_FILE, $this->parseContent($data));
            $output->writeln('');
            $output->writeln(self::ENV_FILE . ' file was successfully created.');
            $output->writeln('You should also add it to your .gitignore with:');
            $output->writeln('echo .env.default >> .gitignore');
        } catch (IOExceptionInterface $e) {
            echo 'An error occurred while creating ' . self::ENV_FILE . ' file at ' . $e->getPath();
        }
    }