@micl/server-log

A simple and customizable server-side logger for Node.js applications, supporting multiple logging levels and module-specific logs.

Installation

npm install @micl/server-log

npm Page

🔗 @micl/server-log on npm

Usage

Importing the Logger

const { serverLogger, initLogger } = require('@micl/server-log');

Initializing the Logger

By default, logs are stored in the ./logs directory. If the specified directory does not exist, the script will create it automatically. You can also specify a custom directory and module-specific loggers:

initLogger(['auth', 'database'], './server-logs');

Logging Messages

General Logs

serverLogger.info('Server started');
serverLogger.warn('Memory usage is high');
serverLogger.error('Failed to connect to database');

Module-Specific Logs

If you initialized the logger with modules (e.g., auth and database), you can log messages for these modules:

serverLogger.auth.info('User login successful');
serverLogger.database.error('Database connection lost');

Log Output Format

Each log entry is prefixed with a timestamp and log level:

[INFO][HH:MM:SS] Server started
[WARN][HH:MM:SS] Memory usage is high
[ERROR][HH:MM:SS] Failed to connect to database

Contributing

You can contribute to this module online via CodeSandBox, or locally:

1. Clone the repository.
2. Install dependencies with yarn install or npm install.
3. Start the development server using yarn dev or npm run dev.

License

This project is licensed under the MIT License.

Copyright (c) alexgogoing [email protected]