/*
 * msg
 * Copyright (C) 2025  Raghuram Subramani <raghus2247@gmail.com>
 *
 * 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
 * (at your option) 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/>.
 */

#define _GNU_SOURCE

#include <msg.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

msg_t *msg;

void
usage(char *program)
{
  printf("Usage: %s [-o <output>] [-h] <directory>\n", program);
  printf("\t-o <output>: Output directory\n");
  printf("\t-h         : Help\n");
  printf("\t<directory>: Working directory\n");
}

int
main(int argc, char **argv)
{
  int opt;
  msg = malloc(sizeof(msg_t));
  msg->base_directory = ".";
  msg->output_directory = "dist";

  while ((opt = getopt(argc, argv, "o:h")) != -1) {
    switch (opt) {
    case 'o':
      msg->output_directory = optarg;
      break;
    case 'h':
    default:
      usage(argv[0]);
      return EXIT_SUCCESS;
    }
  }

  if (optind < argc)
    msg->base_directory = argv[optind];

  int r = run();

  free(msg);
  return r;
}