@serverless-rewrite/serverless/lib/utils/log/fileLog.js

Serverless Framework - Build web, mobile and IoT applications with serverless architectures using AWS Lambda, Azure Functions, Google CloudFunctions & more

'use strict';

const fs = require('fs');
const path = require('path');

const fileLog = function (...args) {
  // TODO BRN: This does not guarantee order, is not multi process safe,
  // TODO BRN: and is not guaranteed to complete before exit.
  fs.appendFileSync(path.join(process.cwd(), 'sls.log'), `${args.join()}\n`);
};

module.exports = fileLog;