<?php namespace Laravel\Homestead;

use Symfony\Component\Process\Process;

use Symfony\Component\Console\Command\Command;

use Symfony\Component\Console\Input\InputInterface;

use Symfony\Component\Console\Output\OutputInterface;

class InitCommand extends Command {

	/**

	 * Configure the command options.

	 *

	 * @return void

	 */

	protected function configure()

	{

		$this->setName('init')

                  ->setDescription('Create a stub Homestead.yaml file');

	}

	/**

	 * Execute the command.

	 *

	 * @param  \Symfony\Component\Console\Input\InputInterface  $input

	 * @param  \Symfony\Component\Console\Output\OutputInterface  $output

	 * @return void

	 */

	public function execute(InputInterface $input, OutputInterface $output)

	{

		if (is_dir(homestead_path()))

		{

			throw new \InvalidArgumentException("Homestead has already been initialized.");

		}

		mkdir(homestead_path());

		copy(__DIR__.'/stubs/Homestead.yaml', homestead_path().'/Homestead.yaml');

		copy(__DIR__.'/stubs/after.sh', homestead_path().'/after.sh');

		copy(__DIR__.'/stubs/aliases', homestead_path().'/aliases');

		$output->writeln('<comment>Creating Homestead.yaml file...</comment> <info>✔</info>');

		$output->writeln('<comment>Homestead.yaml file created at:</comment> '.homestead_path().'/Homestead.yaml');

	}

}