vcs.git.class.php

<?php

require_once("vcs.interface.php");
require_once __DIR__ . '/../../vendor/axelhahn/ahcache/cache.class.php';

/**
 * version control system :: GIT
 * implements vcs interface
 * 
 *
 * @author hahn
 * 
 * Axel: <axel.hahn@unibe.ch>
 * (...)
 * 2024-08-28  Axel   php8 only; added variable types; short array syntax

 */
class vcs implements iVcs
{
    // class vcs {

    /**
     * configuration
     * @var array 
     */
    private array $_aCfg = [];

    /**
     * temp dir to fetch repo version and ommit message; its value will be
     * generated in set_config()
     * @var string
     */
    private string $_sTempDir = '';  // 

    /**
     * filename of ssh key file with complete path
     * @var string
     */
    private string $_sKeyfile = '';

    /**
     * filename of ssh wrapper script with complete path
     * @var string
     */
    private string $_sWrapper = '';

    /**
     * flat array with remote branch names
     * @var array
     */
    private array $_aRemoteBranches = [];

    /**
     * name of the default remote branch to access
     * @var string
     */
    private string $_sCurrentBranch = '';

    /**
     * Constructor
     * @param array $aRepoConfig
     */
    public function __construct(array $aRepoConfig = [])
    {
        $this->setConfig($aRepoConfig);
        $this->getRemoteBranches(); // to fill the cache
    }

    /**
     * Add a log messsage