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File: vendor/sebastian/version/src/Version.php

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File: vendor/sebastian/version/src/Version.php
Role: Class source
Content type: text/plain
Description: Class source
Class: PHP Pokemon Script
Provides an API to manage a database of Pokemons
Author: By
Last change:
Date: 2 years ago
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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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