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<?php /* * This file is part of the Version package. * * (c) Sebastian Bergmann <sebastian@phpunit.de> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */
namespace SebastianBergmann;
/** * @since Class available since Release 1.0.0 */ class Version { /** * @var string */ private $path;
/** * @var string */ private $release;
/** * @var string */ private $version;
/** * @param string $release * @param string $path */ public function __construct($release, $path) { $this->release = $release; $this->path = $path; }
/** * @return string */ public function getVersion() { if ($this->version === null) { if (count(explode('.', $this->release)) == 3) { $this->version = $this->release; } else { $this->version = $this->release . '-dev'; }
$git = $this->getGitInformation($this->path);
if ($git) { if (count(explode('.', $this->release)) == 3) { $this->version = $git; } else { $git = explode('-', $git);
$this->version = $this->release . '-' . end($git); } } }
return $this->version; }
/** * @param string $path * * @return bool|string */ private function getGitInformation($path) { if (!is_dir($path . DIRECTORY_SEPARATOR . '.git')) { return false; }
$process = proc_open( 'git describe --tags', [ 1 => ['pipe', 'w'], 2 => ['pipe', 'w'], ], $pipes, $path );
if (!is_resource($process)) { return false; }
$result = trim(stream_get_contents($pipes[1]));
fclose($pipes[1]); fclose($pipes[2]);
$returnCode = proc_close($process);
if ($returnCode !== 0) { return false; }
return $result; } }
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