@quatrain/log

A structured logging package for Quatrain applications. It uses an adapter pattern to allow for different logging backends, such as the console, file, or a cloud logging service.

Features

• Multiple Log Levels: Supports DEBUG, INFO, WARN, ERROR, and CRITICAL.
• Adapter Pattern: Pluggable adapters for various logging outputs.
• Domain-specific Loggers: Create separate logger instances for different parts of your application.
• Structured JSON Output: Logs can be formatted as JSON for easy parsing by log management systems.

Installation

npm install @quatrain/log

Usage

import { Log, LogLevel } from '@quatrain/log'
import { ConsoleLoggerAdapter } from '@quatrain/log' // Example adapter

const logger = Log.addLogger('api', new ConsoleLoggerAdapter(), true)
logger.info('Server has started.', { port: 3000 })