/**
* @param string $configFile
* @throws \RuntimeException
*/
private function runPhpDoxCollector($configFile)
{
$exitCode = $this->factory->getCLI()->run(new CLIOptions(['--file', $configFile, '--collector']));
if ($exitCode !== CLI::ExitOK) {
throw new \RuntimeException("Impossible to collect units metadata");
}
}
