run method

@override Future<int> run()

Runs this command.

The return value is wrapped in a Future if necessary and returned by CommandRunner.runCommand.

Implementation

@override
Future<int> run() async {
  print('🔄 Checking for updates...');

  final currentVersion = await VersionManager.getPackageVersion();
  final latestVersion = await VersionManager.getLatestVersion();

  if (latestVersion != null) {
    if (currentVersion == latestVersion) {
      print('✅ You are already on the latest version ($currentVersion).');
      // Optional: allow forcing update? For now, we'll just exit or maybe force reinstall if user wants?
      // But usually update command implies "upgrade if available".
      // Let's ask user or just proceed if they really want, but standard behavior is "up to date".
      // However, dart pub global activate will reinstall the same version if run.
      // Let's just tell them.
      return 0;
    }
    print('🚀 New version available: $latestVersion (Current: $currentVersion)');
    print('🔄 Updating Plexaverse CLI...');
  } else {
    print('⚠️  Could not fetch latest version info. Proceeding with update attempt...');
  }

  // 1. Update the CLI package
  final result = await Process.run('dart', ['pub', 'global', 'activate', 'plexaverse_cli']);
  if (result.exitCode != 0) {
    stderr.writeln('❌ Failed to update CLI:');
    stderr.writeln(result.stderr);
    return result.exitCode;
  }
  print(result.stdout);
  print('✅ CLI updated successfully.');

  // 2. Update plexaverse.json if it exists
  final configFile = File('plexaverse.json');
  if (configFile.existsSync()) {
    try {
      final content = configFile.readAsStringSync();
      final config = jsonDecode(content) as Map<String, dynamic>;

      // We can't easily know the *new* version of the CLI running in this process
      // (since we are running the old code).
      // But we can try to parse the output of the activate command or just assume
      // the user will run init/update again if needed.
      // However, the user asked to "update the json created by init".
      // Let's try to fetch the version we just installed.

      // A simple way is to just run the *new* CLI to get its version.
      final versionResult = await Process.run('plexaverse', ['--version']);
      if (versionResult.exitCode == 0) {
         // Output format: "Plexaverse CLI version X.Y.Z"
         final versionOutput = versionResult.stdout.toString().trim();
         final versionMatch = RegExp(r'version\s+([\d\.]+)').firstMatch(versionOutput);
         if (versionMatch != null) {
           final newVersion = versionMatch.group(1);
           config['version'] = newVersion;
           configFile.writeAsStringSync(const JsonEncoder.withIndent('  ').convert(config));
           print('✅ Updated plexaverse.json to version $newVersion');
         }
      }
    } catch (e) {
      stderr.writeln('⚠️  Failed to update plexaverse.json: $e');
    }
  }

  return 0;
}