@mjk/webpack-dotenv-extended-plugin

Webpack dotenv-extended plugin

Use dotenv-extended with webpack.

Motivation

dotenv is a fantastic and useful way to manage environment variables. I wanted to keep the good times going when working with webpack for frontend projects.

Install

npm i --save-dev webpack-dotenv-extended-plugin

Usage

webpack-dotenv-extended-plugin uses dotenv-extended under the hood to read and check environment variables. The same options that can be passed to dotenv-extended can be passed to this plugin.

It then reads, parses and exports the listed env vars from .env into stringified process.env so it can be bundled for use with webpack.

Externally set environment variables will override vars set in .env.

// webpack.config.js
const DotenvPlugin = require('webpack-dotenv-extended-plugin');

module.exports = {
  ...
  plugins: [
    new DotenvPlugin({
      schema: './.env.schema',
      defaults: './.env.defaults',
      path: './.env'
    })
  ]
  ...
};