conf->getVal('scm', 'git'); $scms = Pluf::f('allowed_scm'); return call_user_func(array($scms[$scm], 'factory'), $request->project); } /** * Equivalent to exec but with caching. * * @param string Command * @param &array Output * @param &int Return value * @return string Last line of the output */ public static function exec($command, &$output=array(), &$return=0) { $key = md5($command); $cache = Pluf_Cache::factory(); if (null === ($res=$cache->get($key))) { $ll = exec($command, $output, $return); if ($return != 0) { throw new IDF_Scm_Exception(sprintf('Error when running command: "%s", return code: %d', $command, $return)); } $cache->set($key, array($ll, $return, $output)); } else { list($ll, $return, $output) = $res; } return $ll; } /** * Equivalent to shell_exec but with caching. * * @param string Command * @return string Output of the command */ public static function shell_exec($command) { $key = md5($command); $cache = Pluf_Cache::factory(); if (null === ($res=$cache->get($key))) { $res = shell_exec($command); $cache->set($key, $res); } return $res; } }