This Lamware Middleware utilizes the official Lambda TypeScript Powertools provided by AWS to:

• Set-up and memoize a root Logger instance
• Automatically add Lambda Context to all logging (can be disabled)
• Provide a logging interface to all further middleware & the handler itself

Installation

This package is available via NPM:

yarn add @lamware/powertools-logger

# or

npm install @lamware/powertools-logger

Usage

import { powertoolsLogger } from '@lamware/powertools-logger';
import type { APIGatewayProxyHandlerV2 } from 'aws-lambda';
import { lamware } from '@lamware/core';

const { handler } = lamware<APIGatewayProxyHandlerV2<any>>()
  .use(powertoolsLogger({
    // Options are pass-through to the Logger instance.
    serviceName: 'my-api',
  }))
  .execute(async ({ state, logger }) => {
    logger.debug('Hello world!');

    return { statusCode: 200 };
  });

export { handler };