/* SPDX-License-Identifier: GPL-3.0-or-later */
/*
 * vfetch - neofetch but the ascii part is a video
 *
 * Copyright (C) 2026  Doan Luu Duc Tai
 *
 */

#include <stddef.h>
#include <sysexits.h>
#include "src/config.h"
#include "src/core.h"
#include "src/error.h"
#include "src/state.h"

/* Required for the POSIX signal handler, which has a fixed signature and cannot
 * be passed user context. This global is the standard mechanism for the handler
 * to access application state.
 * NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables) */
AppState *global_signal_handler_state_ptr = NULL;

/* Required for the self-pipe mechanism, which allows the signal handler to
 * safely communicate with the main application thread.
 * NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables) */
int global_signal_pipe[2] = {-1, -1};

int main(int argc, const char *argv[]) {
  AppState state = {0};
  VfetchArgs args = {0};

  VfetchError err = execute_program(argc, argv, &state, &args);

  int exit_code = EX_OK;
  if (err) {
    exit_code = map_vfetch_error_to_exit_code(err);
  }

  cleanup_application(&state, &args);
  return exit_code;
}