Correct way of using workers in main

[hyperknot]

First of all, thanks for creating the most polished Electron Vite framework. I looked at all of them and arrived at this!

My question is, what is the recommended, modern way to use a Node.js Worker in the main process? I've looked through the examples but couldn't seem to find one covering this specific scenario.

The most information I found was in this PR from ~3 years ago:
#89

However, it's referring to a sample (examples/worker) which appears to have been removed since:
https://github.com/electron-vite/vite-plugin-electron/tree/main/examples/worker

The code snippets in that PR show using an array format for the entry option in the electron plugin:

electron({
  entry: [
    'electron/main.ts',    // Example main entry
    'electron/worker.ts',  // Example worker entry
  ],
})

Does this multi-entry configuration approach still work today for bundling a main process worker?

And afterward, what should I do in main.ts to instantiate the worker? Is it something like:

new Worker(path.join(__dirname, './worker.js'))?

If so, what should the filename (worker.js in the example) actually be, considering it originates from a TypeScript file (like worker.ts) and gets built into the output directory?

Also, related to instantiation, what syntax should I use? Are any of these examples (from the Vite docs, which might be more renderer-focused) suitable for a Node.js worker in the main process?

// This?
const worker = new Worker(new URL('./worker.js', import.meta.url))

// Or this?
const worker = new Worker(new URL('./worker.js', import.meta.url), {
  type: 'module'
})

Or is the standard Node.js new Worker(filename) syntax preferred?

Any clarification you could provide on the current best practice for main process workers would be fantastic!

Thanks again for the great work!

[TuKun33]

electron({
  main: {
    entry: {
      main: 'electron/main.ts',
      worker: 'electron/worker.ts'
    },
  }
})

import path from 'path';
import { fileURLToPath } from 'node:url';

const __dirname = path.dirname(fileURLToPath(import.meta.url));
const workerPath = path.join(__dirname, './worker.js');
this.worker = new Worker(workerPath);

😀 try this.

[hyperknot]

Yes, that's the exact solution I settled on!