showVersion function

Implementation

Future<void> showVersion() async {
  final version = await _getVersion();
  print('commands_cli version: $bold$blue$version$reset');

  // Check for updates
  if (version != null) {
    final updateCheck = await checkForUpdate(version);

    if (updateCheck != null && updateCheck.hasNewerVersion) {
      print('${orange}Update available!$reset $blue$version$reset → $blue${updateCheck.latestVersion}$reset');

      if (updateCheck.changelogUrl != null) {
        final url = updateCheck.changelogUrl!;
        // OSC 8 hyperlink: \x1B]8;;URL\x1B\\TEXT\x1B]8;;\x1B\\
        final clickableLink = '\x1B]8;;$url\x1B\\$blue$url$reset\x1B]8;;\x1B\\';
        print('${orange}Changelog:$reset $clickableLink');
      }

      print('Run ${blue}commands update$reset to update');
    }
  }
}