Class stat

main/MainHelper.cpp:81–81

bool validHome(const std::string &home_path) {
  struct stat stat_result { };
  const std::string properties_file_path = utils::file::FileUtils::concat_path(home_path, DEFAULT_NIFI_PROPERTIES_FILE);
  return stat(properties_file_path.c_str(), &stat_result) == 0;
}