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vendor/sebastian/version/src/Version.php 1.8 KB
ad2e91f7   Mihail   move multyparser ...
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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
  {
      private $path;
      private $release;
      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;
          }
  
          $dir = getcwd();
          chdir($path);
          $returnCode = 1;
          $result     = @exec('git describe --tags 2>&1', $output, $returnCode);
          chdir($dir);
  
          if ($returnCode !== 0) {
              return false;
          }
  
          return $result;
      }
  }