Google Cloud Logging for Dart

NOTE: This is a community-supported project, meaning there is no official level of support. The code is not covered by any SLA or deprecation policy.

Feel free to open issues for bugs and feature requests.

A lightweight logging package for creating formatted logs suitable for Google Cloud Platform, specifically tailored for Google Cloud structured logging.

Usage

Using the StructuredLogger directly

import 'package:google_cloud_logging/google_cloud_logging.dart';

const _logger = StructuredLogger();

void main() {
  _logger.info({'message': 'Processing item.', 'itemId': 'A-987'});
  try {
    throw Exception('Failed to connect to DB');
  } catch (error, stack) {
    _logger.error('Database connection failure - $error', stackTrace: stack);
  }
}

Using StructuredLogger with package:logging

import 'package:google_cloud_logging/google_cloud_logging.dart';
import 'package:logging/logging.dart';

final _logger = Logger('my-service');

void main() {
  // Configure the standard logger with StructuredLogger.
  Logger.root.onRecord.listen(const StructuredLogger().handleLogRecord);
  Logger.root.level = Level.ALL;

  _logger.info('Processing item.', {'itemId': 'A-987'});
  try {
    throw Exception('Failed to connect to DB');
  } catch (error, stack) {
    _logger.severe('Database connection failure - $error', error, stack);
  }
}