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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Process;
/**
* Process builder.
*
* @author Kris Wallsmith <kris@symfony.com>
*/
class ProcessBuilder
{
private $arguments;
private $cwd;
private $env;
private $stdin;
private $timeout;
private $options;
private $inheritEnv;
public function __construct(array $arguments = array())
{
$this->arguments = $arguments;
$this->timeout = 60;
$this->options = array();
$this->env = array();
$this->inheritEnv = true;
}
public static function create(array $arguments = array())
{
return new static($arguments);
}
/**
* Adds an unescaped argument to the command string.
*
* @param string $argument A command argument
*/
public function add($argument)
{
$this->arguments[] = $argument;
return $this;
}
public function setWorkingDirectory($cwd)
{
$this->cwd = $cwd;
return $this;
}
public function inheritEnvironmentVariables($inheritEnv = true)
{
$this->inheritEnv = $inheritEnv;
return $this;
}
public function setEnv($name, $value)
{
$this->env[$name] = $value;
return $this;
}
public function setInput($stdin)
{
$this->stdin = $stdin;
return $this;
}
public function setTimeout($timeout)
{
$this->timeout = $timeout;
return $this;
}
public function setOption($name, $value)
{
$this->options[$name] = $value;
return $this;
}
public function getProcess()
{
if (!count($this->arguments)) {
throw new \LogicException('You must add() command arguments before calling getProcess().');
}
$options = $this->options;
$script = implode(' ', array_map('escapeshellarg', $this->arguments));
if ($this->inheritEnv) {
$env = $this->env ? $this->env + $_ENV : null;
} else {
$env = $this->env;
}
return new Process($script, $this->cwd, $env, $this->stdin, $this->timeout, $options);
}
}
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