/
AbstractCommand.php
81 lines (70 loc) · 1.75 KB
/
AbstractCommand.php
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<?php
/*
* This file is part of Flarum.
*
* For detailed copyright and license information, please view the
* LICENSE file that was distributed with this source code.
*/
namespace Flarum\Console;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\ConsoleOutputInterface;
use Symfony\Component\Console\Output\OutputInterface;
abstract class AbstractCommand extends Command
{
/**
* @var InputInterface
*/
protected $input;
/**
* @var OutputInterface
*/
protected $output;
/**
* {@inheritdoc}
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$this->input = $input;
$this->output = $output;
return $this->fire() ?: 0;
}
/**
* Fire the command.
*/
abstract protected function fire();
/**
* Did the user pass the given option?
*
* @param string $name
* @return bool
*/
protected function hasOption($name)
{
return $this->input->hasOption($name);
}
/**
* Send an info message to the user.
*
* @param string $message
*/
protected function info($message)
{
$this->output->writeln("<info>$message</info>");
}
/**
* Send an error or warning message to the user.
*
* If possible, this will send the message via STDERR.
*
* @param string $message
*/
protected function error($message)
{
if ($this->output instanceof ConsoleOutputInterface) {
$this->output->getErrorOutput()->writeln("<error>$message</error>");
} else {
$this->output->writeln("<error>$message</error>");
}
}
}