protected function readPackage($path)
{
$jsonLoader = new Package\Util\JSON\Loader(new Package\Util\Loader());
$package = null;
if (file_exists($path . DIRECTORY_SEPARATOR . 'composer.json')) {
$package = $jsonLoader->load($path . DIRECTORY_SEPARATOR . 'composer.json');
}
if (null === $package && $this->noConvert) {
throw new \RuntimeException('XML package are not supported. Please convert it before install');
}
if (null === $package) {
try {
$loader = new Package\PHP\Util\XML\Loader(new Package\Util\Loader());
$pkgXml = new PackageXml($path);
$pkgXml->dump();
$jsonPath = $pkgXml->getJsonPath();
$package = $jsonLoader->load($jsonPath);
} catch (Exception $e) {
/* pass for now, be compatible */
}
}
if (null == $package) {
/* Just ensure it's correct, */
throw new \Exception("Couldn't read package info at '{$path}'");
}
$package->setRootDir(realpath($path));
$this->composerJsonBak($package);
/* For the binary release, json badly need the version informatio
to show the meta info. If there's ever a binary release support
for other platforms, this will need to be done, probably. */
(new Header\Version($package))->updateJSON();
return $package;
}