webpack.config.js

/* eslint-disable no-undef */
const devCerts = require("office-addin-dev-certs");
const { CleanWebpackPlugin } = require("clean-webpack-plugin");
const CopyWebpackPlugin = require("copy-webpack-plugin");
const HtmlWebpackPlugin = require("html-webpack-plugin");
const webpack = require("webpack");

const urlDev = "https://localhost:3000/";
const urlProd = "https://localhost:3000/"; // CHANGE THIS TO YOUR PRODUCTION DEPLOYMENT LOCATION

module.exports = async (env, options) => {
  const dev = options.mode === "development";
  const buildType = dev ? "dev" : "prod";
  console.log(env);
  const config = {
    devtool: "source-map",
    entry: {
      polyfill: ["core-js/stable", "regenerator-runtime/runtime"],
      taskpane: "./src/taskpane/taskpane.ts",
      commands: "./src/commands/commands.ts",
      jwtInputDialog: "./src/dialogs/jwtInputDialog.ts",
      primaryKeyDialog: "./src/dialogs/primaryKeyDialog.ts",
    },
    resolve: {
      extensions: [".css", ".ts", ".tsx", ".html", ".js"],
      alias: {
        process: "process/browser",
      },
    },
    module: {
      rules: [
        {
          test: /\.css$/i,
          use: ["style-loader", "css-loader"],
        },
        {
          test: /\.m?js$/,
          exclude: [/node_modules[\\/]core-js/, /node_modules[\\/]webpack[\\/]buildin/],
          use: {
            loader: "babel-loader",
            options: {
              presets: ["@babel/preset-env"],
              plugins: ["@babel/plugin-transform-runtime"],
            },
          },
        },
        {
          test: /\.ts$/,
          exclude: /node_modules/,
          use: {
            loader: "babel-loader",
            options: {
              presets: ["@babel/preset-typescript"],
            },
          },
        },
        {
          test: /\.tsx?$/,
          exclude: /node_modules/,
          use: "ts-loader",
        },
        {
          test: /\.html$/,
          exclude: /node_modules/,
          use: "html-loader",
        },
        {
          test: /\.(png|jpg|jpeg|gif)$/,
          loader: "file-loader",
          options: {
            name: "[path][name].[ext]",
          },
        },
      ],
    },
    plugins: [
      new CleanWebpackPlugin(),
      new webpack.DefinePlugin({
        BASELINE_API_URL: JSON.stringify(`${env.BASELINE_API_URL}`),
        WEBSOCKET_URL: JSON.stringify(`${env.WEBSOCKET_URL}`),
        IDENT_URL: JSON.stringify(`${env.IDENT_URL}`),
      }),
      new HtmlWebpackPlugin({
        filename: "taskpane.html",
        template: "./src/taskpane/taskpane.html",
        chunks: ["polyfill", "taskpane"],
      }),
      new CopyWebpackPlugin({
        patterns: [
          // NOTE: Don't need because use import "./taskpane.css" in taskpane.ts and ...
          // {
          //   to: "taskpane.css",
          //   from: "./src/taskpane/taskpane.css"
          // },
          {
            to: "[name]." + buildType + ".[ext]",
            from: "manifest*.xml",
            transform(content) {
              if (dev) {
                return content;
              } else {
                return content.toString().replace(new RegExp(urlDev, "g"), urlProd);
              }
            },
          },
        ],
      }),
      new HtmlWebpackPlugin({
        filename: "jwtInputDialog.html",
        template: "./src/dialogs/jwtInputDialog.html",
        chunks: ["polyfill", "jwtInputDialog"],
      }),
      new HtmlWebpackPlugin({
        filename: "primaryKeyDialog.html",
        template: "./src/dialogs/primaryKeyDialog.html",
        chunks: ["polyfill", "primaryKeyDialog"],
      }),
      new HtmlWebpackPlugin({
        filename: "commands.html",
        template: "./src/commands/commands.html",
        chunks: ["polyfill", "commands"],
      }),
    ],
    devServer: {
      hot: false,
      inline: false,
      liveReload: false,
      headers: {
        "Access-Control-Allow-Origin": "*",
      },
      https: options.https !== undefined ? options.https : await devCerts.getHttpsServerOptions(),
      port: process.env.npm_package_config_dev_server_port || 3000,
    },
    optimization: {
      // We no not want to minimize our code.
      minimize: false,
    },
    node: {
      buffer: true,
      crypto: true,
      os: true,
      path: true,
      stream: true,

      // NOTE: To avoid - Module not found: Error: Can't resolve 'fs' in 'C:\Work\EnvisionBlockchain\shuttle-excel\Repo\ShuttleExcel\node_modules\ts-nats\lib'
      fs: "empty",
      // NOTE: To avoid - Module not found: Error: Can't resolve 'net' in 'C:\Work\EnvisionBlockchain\shuttle-excel\Repo\ShuttleExcel\node_modules\ts-nats\lib'
      net: "empty",
      // NOTE: To avoid - Module not found: Error: Can't resolve 'tls' in 'C:\Work\EnvisionBlockchain\shuttle-excel\Repo\ShuttleExcel\node_modules\ts-nats\lib'
      tls: "empty",
    },
  };

  return config;
};