/*
   Please use git log for copyright holder and year information

   This file is part of libbash.

   libbash 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 2 of the License, or
   (at your option) any later version.

   libbash 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 libbash.  If not, see <http://www.gnu.org/licenses/>.
   */
///
/// \file metadata.h
/// \author Mu Qiao
/// \brief a helper for printing metadata content
///
#include <iostream>
#include <string>
#include <unordered_map>
#include <vector>

void write_metadata(std::ostream& output,
                    std::unordered_map<std::string, std::vector<std::string>>& variables,
                    std::vector<std::string>& functions);