webpack.common.js

const HtmlWebpackPlugin = require("html-webpack-plugin");
const path = require("path");
const webpack = require("webpack");
const dontenv = require("dotenv");
dontenv.config();
const port = process.env.PORT;

module.exports = {
  entry: "./src/index.js",
  output: {
    filename: "bundle.[contenthash].js",
    path: path.resolve(__dirname, "dist"),
    clean: true,
    assetModuleFilename: "[name][ext]",
  },

  devServer: {
    static: {
      directory: path.resolve(__dirname, "dist"),
    },
    port: port || 5000,
    open: true,
    hot: true,
    compress: true,
    hot: true,
    historyApiFallback: true,
  },

  plugins: [
    new HtmlWebpackPlugin({
      template: "./public/index.html",
    }),
    new webpack.ProvidePlugin({
      React: "react",
    }),
    new webpack.DefinePlugin({
      "process.env": {
        BACKEND_URL: JSON.stringify(process.env.BACKEND_URL),
      },
    }),
  ],
  resolve: {
    modules: [__dirname, "src", "node_modules"],
    extensions: ["*", ".js", ".jsx", ".tsx", ".ts"],
  },
  module: {
    rules: [
      {
        test: /\.jsx|js?$/,
        exclude: /node_modules/,
        loader: require.resolve("babel-loader"),
      },
      {
        test: /\.(png|svg|jpg|jpeg|gif)$/i,
        type: "asset/resource",
      },
    ],
  },
};