/*

  pkgit - package it!

  Copyright (C) 2026 dacctal
  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 2 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 <https://www.gnu.org/licenses/>.

*/

#include <stdio.h>
#include <string.h>
#include <stdbool.h>

#include "add_repo.h"

#include "files.h"
#include "globs.h"

void add_repo(package_t *pkg) {
	bool is_previous_repos = false;
	char rfile_line[1024];
	char rfile_contents[8192] = {0};

	if (file_exists(cfg.repos.data)) {
		FILE *rfile = fopen(cfg.repos.data, "r");
		if (rfile) {
			while (fgets(rfile_line, sizeof(rfile_line), rfile)) {
				strcat(rfile_contents, rfile_line);
			}
			fclose(rfile);
			is_previous_repos = true;
		}
	}

	char *previous_repos = is_previous_repos ? rfile_contents : "";

	FILE *wfile = fopen(cfg.repos.data, "w");
	if (wfile) {
		fprintf(wfile,
			"%srepositories[\"%s\"] = { url = \"%s\" }\n",
			previous_repos, pkg->name.data, pkg->url.data
		);
		fclose(wfile);
	}
}