developit / developit/workerize-loader
ReferenceError: regeneratorRuntime is not defined
- 主要語言
- JavaScript
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- 85
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描述
I'm trying to use this library with Babel and TypeScript, but I'm getting a weird error.
```ts
// queue.worker.ts
import { TrackData } from "modules/track/types"
import { shuffleArray } from "common/lang/array/helpers/shuffleArray"
export async function getShuffledTracks(tracks: TrackData[], active: number) {
return shuffleArray(tracks).sort((track) => (track.id === active ? -1 : 0))
}
```
```ts
// somewhere.ts
import * as QueueWorker from "../queue.worker"
const worker = (QueueWorker as any)() as typeof QueueWorker
// somewhere in the file
await worker.getShuffledTracks(...)
```
Then, when the function is called, I get this error:

This is what the config for the loader looks like:
```js
const workerRule = {
test: /\.worker\.ts$/,
use: [
"workerize-loader",
{
loader: "babel-loader",
options: {
presets: [
[
"@babel/env",
{
modules: false,
},
],
],
},
},
],
}
```
貢獻指南
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研究方向
首先,使用所示的 workerize-loader 和 babel-loader 設定,重現 queue.worker.ts 和 somewhere.ts 中的失敗。檢查 worker bundle 如何處理 async function 和 Babel runtime,然後驗證呼叫 getShuffledTracks 不再引發 ReferenceError: regeneratorRuntime is not defined。
由索引模型根據 Issue 內容生成。
評估
- 技術堆疊
- babel, javascript, typescript, webpack
- 領域
- build-system, tooling
- Issue 類型
- 缺陷
- 難度
- 4/5
- 預估耗時
- 3-5 天
- 活躍度
- 停滯
- 描述清晰度
- 需要釐清
- 新手友好度
- 35/100