Method config_get

src/traffic_ctl/FileConfigCommand.cc:225–249

}

void
FileConfigCommand::config_get()
{
  auto filename = get_parsed_arguments()->get(COLD_STR).value(); // could be empty which means we should use the default file name
  auto const &data = get_parsed_arguments()->get(GET_STR);
  std::string text;

  fix_filename(filename);
  try {
    FlatYAMLAccessor::load(YAML::LoadAllFromFile(filename));

    for (auto const &var : data) { // we support multiple get's
      std::string variable = amend_variable_name(var);
      auto [found, search] = find_node(variable);

      if (found) {
        _printer->write_output(swoc::bwprint(text, "{}: {}", var, search.as<std::string>()));
      } else {
        _printer->write_output(swoc::bwprint(text, "{} not found", var));
      }
    }
  } catch (YAML::Exception const &ex) {
    throw std::logic_error(swoc::bwprint(text, "config get error: {}", ex.what()));
  }
}

void
FileConfigCommand::config_set()