#!/usr/bin/env python3
# -*- coding: utf-8 -*-

import argparse
import os
import sys
from msgutils import MsgHandlingIni

def main():
    parser = argparse.ArgumentParser(
        description='Tool for generating/updating the message handling INI from the inputted message conf file(s)'
    )
    parser.add_argument('conf', nargs='+')
    parser.add_argument('output', help='path to the message handling INI to create or update')

    args = parser.parse_args()
    if len(sys.argv) < 3:
        parser.print_help()
    else:
        msg_ini = MsgHandlingIni()
        try:
            for conf in args.conf:
                msg_ini.loadConf(conf, clear=False)
            msg_ini.loadIni(args.output)
            output_dir = os.path.dirname(os.path.abspath(args.output))
            os.makedirs(output_dir, exist_ok=True)
            msg_ini.write_ini(args.output)
        except Exception as e:
            print('Error: %s' % e)
            sys.exit(1)

if __name__ == "__main__": # calling main function
    main()