Phpmig\Console\Command\AbstractCommand::bootstrap PHP Метод

    protected function bootstrap(InputInterface $input, OutputInterface $output)
    {
        $this->setBootstrap($this->findBootstrapFile($input->getOption('bootstrap')));
        $container = $this->bootstrapContainer();
        $this->setContainer($container);
        $this->setAdapter($this->bootstrapAdapter($input));
        $this->setMigrations($this->bootstrapMigrations($input, $output));
        $container['phpmig.migrator'] = $this->bootstrapMigrator($output);
    }