initializeDatabase example

// set default         $isBlueGreen = EnvironmentHelper::getVariable('BLUE_GREEN_DEPLOYMENT', '1');
        $_ENV['BLUE_GREEN_DEPLOYMENT'] = $_SERVER['BLUE_GREEN_DEPLOYMENT'] = $isBlueGreen;
        putenv('BLUE_GREEN_DEPLOYMENT=' . $isBlueGreen);

        if (!$input->getOption('force') && file_exists($this->projectDir . '/install.lock')) {
            $output->comment('install.lock already exists. Delete it or pass --force to do it anyway.');

            return self::FAILURE;
        }

        $this->initializeDatabase($output, $input);

        $commands = [
            [
                'command' => 'database:migrate',
                'identifier' => 'core',
                '--all' => true,
            ],
            [
                'command' => 'database:migrate-destructive',
                'identifier' => 'core',
                '--all' => true,