| | |
|---|
| | | } |
|---|
| | | }); |
|---|
| | | }; |
|---|
| | | /** @type {EventTarget | NodeJS.EventEmitter} */ |
|---|
| | | var hotEmitter = require("./emitter"); |
|---|
| | | hotEmitter.on("webpackHotUpdate", function (currentHash) { |
|---|
| | | lastHash = currentHash; |
|---|
| | | /** |
|---|
| | | * @param {CustomEvent<{ currentHash: string }>} event event or hash |
|---|
| | | */ |
|---|
| | | var handler = function (event) { |
|---|
| | | lastHash = typeof event === "string" ? event : event.detail.currentHash; |
|---|
| | | if (!upToDate() && module.hot.status() === "idle") { |
|---|
| | | log("info", "[HMR] Checking for updates on the server..."); |
|---|
| | | check(); |
|---|
| | | } |
|---|
| | | }); |
|---|
| | | }; |
|---|
| | | |
|---|
| | | if (typeof EventTarget !== "undefined" && hotEmitter instanceof EventTarget) { |
|---|
| | | hotEmitter.addEventListener( |
|---|
| | | "webpackHotUpdate", |
|---|
| | | /** @type {EventListener} */ |
|---|
| | | (handler) |
|---|
| | | ); |
|---|
| | | } else { |
|---|
| | | hotEmitter.on("webpackHotUpdate", handler); |
|---|
| | | } |
|---|
| | | |
|---|
| | | log("info", "[HMR] Waiting for update signal from WDS..."); |
|---|
| | | } else { |
|---|
| | | throw new Error("[HMR] Hot Module Replacement is disabled."); |
|---|
