private function buildPackage($package)
{
$files = $this->getFilesForPackage($package);
// Package actually exists
if (!$files) {
return;
}
$cache_path = $this->cache . '.' . $package;
$cache = new Cache($cache_path, 60 * 60 * 24 * 365);
$cache->setExtension('css');
if ($cache->isOutDated() || $this->force_update) {
// Make the compiler compile all the files together
$contents = '';
foreach ($files as $file) {
$contents .= file_get_contents($file);
}
$compiler = new CSSCompiler($contents);
$compiler->compile();
$updated = $compiler->compress();
$cache->update($updated);
}
return $cache->getFile();
}
public static function setDir($dir)
{
self::$css_dir = $dir;
}
