webpack.common.js

const HtmlWebPackPlugin = require('html-webpack-plugin')
const { DefinePlugin } = require('webpack')
const path = require('path')
const dotenv = require('dotenv')

module.exports = {
  module: {
    rules: [
      {
        test: /\.(js|jsx)$/,
        exclude: /(node_modules|__stubs__|[\S]*test[\S]*)/,
        use: {
          loader: 'babel-loader',
        },
      },
      {
        test: /\.((c|sa|sc)ss)$/i,
        use: [
          'style-loader',
          {
            loader: 'css-loader',
            options: {
              importLoaders: 1,
              modules: {
                auto: true,
              },
            },
          },
          {
            loader: 'sass-loader',
          },
        ],
      },
      {
        test: /\.svg$/,
        use: ['@svgr/webpack'],
      },
    ],
  },
  plugins: [
    new DefinePlugin({
      'process.env': JSON.stringify(dotenv.config().parsed),
    }),
    new HtmlWebPackPlugin({
      template: path.resolve(__dirname, 'public/index.html'),
      filename: 'index.html',
    }),
  ],
  resolve: {
    alias: {
      components: path.resolve(__dirname, 'src/components'),
      hooks: path.resolve(__dirname, 'src/hooks'),
      helpers: path.resolve(__dirname, 'src/helpers'),
      icons: path.resolve(__dirname, 'src/icons'),
      services: path.resolve(__dirname, 'src/services'),
      utils: path.resolve(__dirname, 'src/utils'),
    },
    extensions: ['.js', '.jsx'],
  },
}