private static function getUrlFromPackage(Package\PackageInterface $package)
{
$url = $package->getDistUrl();
if (!$url) {
return false;
}
if ($package->getDistMirrors()) {
$url = current($package->getDistUrls());
}
if (!parse_url($url, PHP_URL_HOST)) {
return false;
}
return $url;
}