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<?php
namespace Illuminate\Support;
use Illuminate\Filesystem\Filesystem;
use Symfony\Component\Process\Process;
use Symfony\Component\Process\ProcessUtils;
use Symfony\Component\Process\PhpExecutableFinder;
class Composer
{
/**
* The filesystem instance.
*
* @var \Illuminate\Filesystem\Filesystem
*/
protected $files;
/**
* The working path to regenerate from.
*
* @var string
*/
protected $workingPath;
/**
* Create a new Composer manager instance.
*
* @param \Illuminate\Filesystem\Filesystem $files
* @param string|null $workingPath
* @return void
*/
public function __construct(Filesystem $files, $workingPath = null)
{
$this->files = $files;
$this->workingPath = $workingPath;
}
/**
* Regenerate the Composer autoloader files.
*
* @param string $extra
* @return void
*/
public function dumpAutoloads($extra = '')
{
$process = $this->getProcess();
$process->setCommandLine(trim($this->findComposer().' dump-autoload '.$extra));
$process->run();
}
/**
* Regenerate the optimized Composer autoloader files.
*
* @return void
*/
public function dumpOptimized()
{
$this->dumpAutoloads('--optimize');
}
/**
* Get the composer command for the environment.
*
* @return string
*/
protected function findComposer()
{
if (! $this->files->exists($this->workingPath.'/composer.phar')) {
return 'composer';
}
$binary = ProcessUtils::escapeArgument((new PhpExecutableFinder)->find(false));
return "{$binary} composer.phar";
}
/**
* Get a new Symfony process instance.
*
* @return \Symfony\Component\Process\Process
*/
protected function getProcess()
{
return (new Process('', $this->workingPath))->setTimeout(null);
}
/**
* Set the working path used by the class.
*
* @param string $path
* @return $this
*/
public function setWorkingPath($path)
{
$this->workingPath = realpath($path);
return $this;
}
}
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