function del_cache($ctype = '', $m = '', $n = '', $sid = 0)
{
$cacdir = cache_dir($ctype, $sid);
$cacname = cache_name($ctype, $m, $n);
@unlink($cacdir . '/' . $cacname . '.cac.php');
return;
}
/**
* Get a list of Makefile targets for a (template) repository
* @param $param[1] (template) repository
*/
function api_get_repo_targets($param = array())
{
$repo = $param[1];
$cached = get_repo_for_reading($repo);
if ($cached === false) {
router_error_404('Cannot get ' . $repo);
}
$targets = make_get_targets(cache_dir($cached));
if ($targets === false) {
router_error_500('Cannot get Makefile targets for ' . $repo);
}
$ignore_targets = config('ignore_targets', array());
$target_descriptions = config('target_descriptions', array());
$default_target = config('default_target');
$ret = array();
foreach ($targets as $target) {
// filter certain targets according to ignore_targets config
if (in_array($target, $ignore_targets)) {
continue;
}
$tmp = array('target' => $target);
$tmp['description'] = isset($target_descriptions[$target]) ? $target_descriptions[$target] : $target;
$tmp['default'] = $target === $default_target;
$ret[] = $tmp;
}
return $ret;
}
/**
* Fetch the remote repository, if this hasn't been done recently, and checkout the remote master branch
* @param $cache_key cache key
* @param $force force a fetch
* @return true if succesful, false if not
*/
function repo_check_for_update($cache_key, $force = false)
{
$mtime = @filemtime(cache_dir($cache_key));
if ($mtime === false) {
return false;
}
if (!$force && time() - $mtime < config('repo_cache_time')) {
// current version is recent enough
return true;
}
$old_cwd = getcwd();
$old_umask = @umask(00);
// update file modification time for LRU
@touch(cache_dir($cache_key));
@chdir(cache_dir($cache_key));
@exec('git fetch --all 2>&1', $out, $ret_val);
if ($ret_val === 0) {
@exec('git reset --hard origin/master 2>&1', $out, $ret_val);
}
@umask($old_umask);
@chdir($old_cwd);
return $ret_val === 0;
}
