webpack.config.js

// Generated using webpack-cli https://github.com/webpack/webpack-cli

const path = require("path");
const HtmlWebpackPlugin = require("html-webpack-plugin");

const isProduction = process.env.NODE_ENV == "production";

const stylesHandler = "style-loader";

const config = {
  entry: "./client/src/index.js",
  output: {
    path: path.resolve("dist"),
    filename: "main.js",
  },
  devServer: {
    open: true,
    host: "localhost",
  },
  // plugins: [
  //     new HtmlWebpackPlugin({
  //         template: 'index.html',
  //     }),

  // Add your plugins here
  // Learn more about plugins from https://webpack.js.org/configuration/plugins/
  // ],
  module: {
    rules: [
      {
        test: /\.(js|jsx)$/i,
        exclude: /node_modules/,
        loader: "babel-loader",
      },
      {
        test: /\.css$/i,
        use: [stylesHandler, "css-loader"],
      },
      {
        test: /\.(eot|svg|ttf|woff|woff2|png|jpg|gif)$/i,
        type: "asset",
      },
      {
        test: /\.js$/,
        enforce: "pre",
        use: ["source-map-loader"],
      },

      // Add your rules for custom modules here
      // Learn more about loaders from https://webpack.js.org/loaders/
    ],
  },
  resolve: {
    extensions: [".js", ".jsx"],
  },
};

module.exports = () => {
  if (isProduction) {
    config.mode = "production";
  } else {
    config.mode = "development";
  }
  return config;
};