chore: convert to esm

Author: bjohansebas

test/e2e/api-plugin.test.js

@@ -1,19 +1,19 @@
-"use strict";
-
-const os = require("node:os");
-const path = require("node:path");
-const { describe, it } = require("node:test");
-const { expect } = require("expect");
-const { spyOn } = require("jest-mock");
-const webpack = require("webpack");
-const WebSocket = require("ws");
-const Server = require("../../lib/Server");
-const config = require("../fixtures/client-config/webpack.config");
-const multiCompilerConfig = require("../fixtures/multi-compiler-two-configurations/webpack.config");
-const compile = require("../helpers/compile");
-const runBrowser = require("../helpers/run-browser");
-const port = require("../ports-map")["api-plugin"];
-const [portA, portB] = require("../ports-map")["api-plugin-multi"];
+import os from "node:os";
+import path from "node:path";
+import { describe, it } from "node:test";
+import { expect } from "expect";
+import { spyOn } from "jest-mock";
+import webpack from "webpack";
+import WebSocket from "ws";
+import Server from "../../lib/Server.js";
+import config from "../fixtures/client-config/webpack.config.js";
+import multiCompilerConfig from "../fixtures/multi-compiler-two-configurations/webpack.config.js";
+import compile from "../helpers/compile.js";
+import runBrowser from "../helpers/run-browser.js";
+import portsMap from "../ports-map.js";
+
+const port = portsMap["api-plugin"];
+const [portA, portB] = portsMap["api-plugin-multi"];
 
 describe("API (plugin)", () => {
   it("should work with plugin API", async (t) => {

test/e2e/logging.test.js

@@ -6,6 +6,7 @@ import fs from "graceful-fs";
 import webpack from "webpack";
 import Server from "../../lib/Server.js";
 import config from "../fixtures/client-config/webpack.config.js";
+import compile from "../helpers/compile.js";
 import HTMLGeneratorPlugin from "../helpers/html-generator-plugin.js";
 import runBrowser from "../helpers/run-browser.js";
 import portsMap from "../ports-map.js";

test/helpers/compile.js

@@ -1,16 +1,11 @@
-"use strict";
-
-// Helper function to check if server is ready using fetch
 const waitForServer = async (port, timeout = 10000) => {
   const start = Date.now();
 
   while (Date.now() - start < timeout) {
     try {
-      // eslint-disable-next-line n/no-unsupported-features/node-builtins
       await fetch(`http://127.0.0.1:${port}/`);
-      return; // Server is ready
+      return;
     } catch {
-      // Server not ready yet, wait and retry
       await new Promise((resolve) => {
         setTimeout(resolve, 100);
       });
@@ -20,15 +15,14 @@ const waitForServer = async (port, timeout = 10000) => {
   throw new Error(`Server on port ${port} not ready after ${timeout}ms`);
 };
 
-module.exports = (compiler, port = null) =>
+export default (compiler, port = null) =>
   new Promise((resolve, reject) => {
     const watching = compiler.watch({}, async (error, stats) => {
       if (error) {
         watching.close();
         return reject(error);
       }
 
-      // If a port is provided, wait for the server to be ready
       if (port) {
         try {
           await waitForServer(port);
@@ -38,7 +32,6 @@ module.exports = (compiler, port = null) =>
         }
       }
 
-      // Return both stats and watching for caller to manage
       resolve({ stats, watching });
     });
   });