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Handle case where a command line flag is not allowed in the config file

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almalh 2023-03-05 19:58:46 -05:00
parent 99be9a044f
commit ad80f1b357
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1 changed files with 13 additions and 0 deletions
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13
src/daemon/main.cpp
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@ -219,6 +219,19 @@ int main(int argc, char const * argv[])
{ {
po::store(po::parse_config_file<char>(config_path.string<std::string>().c_str(), core_settings), vm); po::store(po::parse_config_file<char>(config_path.string<std::string>().c_str(), core_settings), vm);
} }
catch (const po::unknown_option &e)
{
std::string unrecognized_option = e.get_option_name();
if (all_options.find_nothrow(unrecognized_option, false))
{
std::cerr << "Option '" << unrecognized_option << "' is not allowed in the config file, please use it as a command line flag." << std::endl;
}
else
{
std::cerr << "Unrecognized option '" << unrecognized_option << "' in config file." << std::endl;
}
return 1;
}
catch (const std::exception &e) catch (const std::exception &e)
{ {
// log system isn't initialized yet // log system isn't initialized yet