Function mainEntryClickHouseStatus

programs/install/Install.cpp:1351–1384

int mainEntryClickHouseStatus(int argc, char ** argv);
int mainEntryClickHouseStatus(int argc, char ** argv)
{
    try
    {
        po::options_description desc;
        desc.add_options()
            ("help,h", "produce help message")
            ("prefix", po::value<std::string>()->default_value("/"), "prefix for all paths")
            ("pid-path", po::value<std::string>()->default_value("var/run/clickhouse-server"), "directory for pid file")
        ;

        po::variables_map options;
        po::store(po::parse_command_line(argc, argv, desc), options);

        if (options.contains("help"))
        {
            std::cout << "Usage: " << formatWithSudo("clickhouse status", getuid() != 0) << " [options]\n";
            std::cout << desc << "\n";
            return 0;
        }

        fs::path prefix = options["prefix"].as<std::string>();
        fs::path pid_file = prefix / options["pid-path"].as<std::string>() / "clickhouse-server.pid";

        isRunning(pid_file, /*ignore_file_does_not_exist=*/ false);
    }
    catch (...)
    {
        std::cerr << getCurrentExceptionMessage(false) << '\n';
        return getCurrentExceptionCode();
    }

    return 0;
}


int mainEntryClickHouseRestart(int argc, char ** argv);