| 1 |
<?php |
| 2 |
|
| 3 |
/* |
| 4 |
* This file is part of the Symfony package. |
| 5 |
* |
| 6 |
* (c) Fabien Potencier <fabien@symfony.com> |
| 7 |
* |
| 8 |
* For the full copyright and license information, please view the LICENSE |
| 9 |
* file that was distributed with this source code. |
| 10 |
*/ |
| 11 |
|
| 12 |
namespace Symfony\Component\Console; |
| 13 |
|
| 14 |
use Symfony\Component\Console\Command\Command; |
| 15 |
use Symfony\Component\Console\Input\InputInterface; |
| 16 |
use Symfony\Component\Console\Output\OutputInterface; |
| 17 |
|
| 18 |
/** |
| 19 |
* @author Grégoire Pineau <lyrixx@lyrixx.info> |
| 20 |
*/ |
| 21 |
class SingleCommandApplication extends Command |
| 22 |
{ |
| 23 |
private $version = 'UNKNOWN'; |
| 24 |
private $running = false; |
| 25 |
|
| 26 |
public function setVersion(string $version): self |
| 27 |
{ |
| 28 |
$this->version = $version; |
| 29 |
|
| 30 |
return $this; |
| 31 |
} |
| 32 |
|
| 33 |
public function run(InputInterface $input = null, OutputInterface $output = null): int |
| 34 |
{ |
| 35 |
if ($this->running) { |
| 36 |
return parent::run($input, $output); |
| 37 |
} |
| 38 |
|
| 39 |
// We use the command name as the application name |
| 40 |
$application = new Application($this->getName() ?: 'UNKNOWN', $this->version); |
| 41 |
// Fix the usage of the command displayed with "--help" |
| 42 |
$this->setName($_SERVER['argv'][0]); |
| 43 |
$application->add($this); |
| 44 |
$application->setDefaultCommand($this->getName(), true); |
| 45 |
|
| 46 |
$this->running = true; |
| 47 |
try { |
| 48 |
$ret = $application->run($input, $output); |
| 49 |
} finally { |
| 50 |
$this->running = false; |
| 51 |
} |
| 52 |
|
| 53 |
return $ret ?? 1; |
| 54 |
} |
| 55 |
} |
| 56 |
|
