Pre-rendering in Cloudflare Workers

vite-plugin-ssr/node/prerender.ts is currently not been designed to work in a Cloudflare Worker.

But, in principle, it should be possible to run pre-rendering in a Cloudflare Worker.

[brillout]

Done.

Example:

• https://vite-ssr-worker.brillouttests.workers.dev/
• https://vite-ssr-worker.brillouttests.workers.dev/prerender

I’d suggest following API:

import { prerender } from 'vite-plugin-ssr/cli'

// Analogous to `pageContextInit` in `renderPage()`.
const pageContextInit = {
  // Make Cloudflare Workers's `fetch()` available as `pageContext.fetch`.
  fetch: (...args) => fetch(...args),
}
const onPagePrerender = (filePath, fileContent) => {
  // We can do whatever we want with the prerendered page result
  // E.g. write `fileContent` to `/tmp/${filePath}`
}
await prerender({ pageContextInit, onPagePrerender })

@SherinBloemendaal Would that work for you?

[SherinBloemendaal]

No but it’s quick to implement. The main difficulty was to be able to run pre-rendering on Cloudflare Workers which now works.

Ok that would be very nice. If that feature is implemented, then we can start testing it 😃