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astro/packages/integrations/cloudflare/README.md
Matthew Phillips 6fd161d769
Add the output option (#4015) 
* Start of work on astroConfig.mode === 'server'

* Add tests and more

* adapter -> deploy in some places

* Add fallback for `adapter` config

* Update more tests

* Update image tests

* Fix clientAddress test

* Updates based on PR review

* Add a changeset

* Update integrations tests + readme

* Oops

* Remove old option

* Rename `mode` to `output`

* Update Node adapter test

* Update test

* fred pass

* fred pass

* fred pass

* fix test

Co-authored-by: Fred K. Schott <fkschott@gmail.com>
2022-07-25 00:18:02 -04:00

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@astrojs/cloudflare

An SSR adapter for use with Cloudflare Pages Functions targets. Write your code in Astro/Node and deploy to Cloudflare Pages.

In your astro.config.mjs use:

import { defineConfig } from 'astro/config';
import cloudflare from '@astrojs/cloudflare';

export default defineConfig({
  output: 'server',
  adapter: cloudflare()
});

Enabling Preview

In order for preview to work you must install wrangler

$ pnpm install wrangler --save-dev

It's then possible to update the preview script in your package.json to "preview": "wrangler pages dev ./dist"

Streams

Some integrations such as React rely on web streams. Currently Cloudflare Pages functions are in beta and don't support the streams_enable_constructors feature flag.

In order to work around this:

  • install the "web-streams-polyfill" package
  • add import "web-streams-polyfill/es2018"; to the top of the front matter of every page which requires streams, such as server rendering a React component.