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Add ProcessBuilder::setPrefix method

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This commit is contained in:
Romain Neutron 2013-04-06 21:28:54 +02:00
parent a7c9863b3a
commit cab53ee102
2 changed files with 31 additions and 1 deletions
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20
src/Symfony/Component/Process/ProcessBuilder.php
View File

@ -28,6 +28,7 @@ class ProcessBuilder
private $timeout;
private $options;
private $inheritEnv;
private $prefix;
public function __construct(array $arguments = array())
{
@ -58,6 +59,22 @@ class ProcessBuilder
return $this;
}
/**
* Adds an unescaped prefix to the command string.
*
* The prefix is preserved when reseting arguments.
*
* @param string $prefix A command prefix
*
* @return ProcessBuilder
*/
public function setPrefix($prefix)
{
$this->prefix = $prefix;
return $this;
}
/**
* @param array $arguments
*
@ -143,7 +160,8 @@ class ProcessBuilder
$options = $this->options;
$script = implode(' ', array_map('escapeshellarg', $this->arguments));
$script = ($this->prefix ? escapeshellarg($this->prefix) . ' ' : '')
. implode(' ', array_map('escapeshellarg', $this->arguments));
if ($this->inheritEnv) {
$env = $this->env ? $this->env + $_ENV : null;

12
src/Symfony/Component/Process/Tests/ProcessBuilderTest.php
View File

@ -115,4 +115,16 @@ class ProcessBuilderTest extends \PHPUnit_Framework_TestCase
$this->assertContains("second", $proc->getCommandLine());
}
public function testPrefixIsPrependedToAllGeneratedProcess()
{
$pb = new ProcessBuilder();
$pb->setPrefix('/usr/bin/php');
$proc = $pb->setArguments(array('-v'))->getProcess();
$this->assertEquals("'/usr/bin/php' '-v'", $proc->getCommandLine());
$proc = $pb->setArguments(array('-i'))->getProcess();
$this->assertEquals("'/usr/bin/php' '-i'", $proc->getCommandLine());
}
}