cepgenCmdTester.cc

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/*
 *  CepGen: a central exclusive processes event generator
 *  Copyright (C) 2022-2023  Laurent Forthomme
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#include "CepGen/Core/ParametersDescription.h"
#include "CepGen/Utils/ArgumentsParser.h"
#include "CepGen/Utils/Message.h"
#include "CepGen/Utils/String.h"
#include "CepGen/Version.h"
 
using namespace std;
 
int main(int argc, char* argv[]) {
  string commands;
  bool reserialise;
  cepgen::ArgumentsParser(argc, argv)
      .addOptionalArgument("cmd,c", "list of arguments to be parsed", &commands, "")
      .addOptionalArgument("serial,s", "re-serialise the parsed arguments", &reserialise, false)
      .parse();
 
  auto plist = cepgen::ParametersList().feed(commands);
  CG_LOG << "CepGen v" << cepgen::version::tag << " command line arguments parser parsed the following arguments:\n"
         << cepgen::ParametersDescription(plist);
 
  if (reserialise) {
    const auto serialised = plist.serialise();
    const auto col = serialised == commands ? cepgen::utils::Colour::green : cepgen::utils::Colour::yellow;
    CG_LOG << "Re-serialised arguments: " << cepgen::utils::colourise(serialised, col, cepgen::utils::Modifier::italic)
           << ".";
  }
 
  return 0;
}