<?php
namespace Illuminate\Foundation\Console;
use Closure;
use Illuminate\Console\Command;
use ReflectionFunction;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
class ClosureCommand extends Command
{
/**
* The command callback.
*
* @var \Closure
*/
protected $callback;
/**
* Create a new command instance.
*
* @param string $signature
* @param \Closure $callback
* @return void
*/
public function __construct($signature, Closure $callback)
{
$this->callback = $callback;
$this->signature = $signature;
parent::__construct();
}
/**
* Execute the console command.
*
* @param \Symfony\Component\Console\Input\InputInterface $input
* @param \Symfony\Component\Console\Output\OutputInterface $output
* @return int
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$inputs = array_merge($input->getArguments(), $input->getOptions());
$parameters = [];
foreach ((new ReflectionFunction($this->callback))->getParameters() as $parameter) {
if (isset($inputs[$parameter->getName()])) {
$parameters[$parameter->getName()] = $inputs[$parameter->getName()];
}
}
return (int) $this->laravel->call(
$this->callback->bindTo($this, $this), $parameters
);
}
/**
* Set the description for the command.
*
* @param string $description
* @return $this
*/
public function purpose($description)
{
return $this->describe($description);
}
/**
* Set the description for the command.
*
* @param string $description
* @return $this
*/
public function describe($description)
{
$this->setDescription($description);
return $this;
}
}