Files
react/packages/react-stream/src/forks/ReactFizzFormatConfig.custom.js
T
Sebastian Markbåge 1d25aa5787 [Fizz] New Server Rendering Infra (#14144)
* [Fizz] Add Flow/Jest/Rollup build infra

Add a new package for react-stream which allows for custom server renderer
outputs. I picked the name because it's a reasonable name but also
because the npm name is currently owned by a friend of the project.

The react-dom build has its own inlined server renderer under the
name `react-dom/fizz`.

There is also a noop renderer to be used for testing. At some point
we might add a public one to test-renderer but for now I don't want to have
to think about public API design for the tests.

* Add FormatConfig too

We need to separate the format (DOM, React Native, etc) from the host
running the server (Node, Browser, etc).

* Basic wiring between Node, Noop and DOM configs

The Node DOM API is pipeToNodeStream which accepts a writable stream.

* Merge host and format config in dynamic react-stream entry point

Simpler API this way but also avoids having to fork the wrapper config.

Fixes noop builds.

* Add setImmediate/Buffer globals to lint config

Used by the server renderer

* Properly include fizz.node.js

Also use forwarding to it from fizz.js in builds so that tests covers
this.

* Make react-stream private since we're not ready to publish

or even name it yet

* Rename Renderer -> Streamer

* Prefix react-dom/fizz with react-dom/unstable-fizz

* Add Fizz Browser host config

This lets Fizz render to WHATWG streams. E.g. for rendering in a
Service Worker.

I added react-dom/unstable-fizz.browser as the entry point for this.

Since we now have two configurations of DOM. I had to add another
inlinedHostConfigs configuration called `dom-browser`. The reconciler
treats this configuration the same as `dom`. For stream it checks
against the ReactFizzHostConfigBrowser instead of the Node one.

* Add Fizz Browser Fixture

This is for testing server rendering - on the client.

* Lower version number to detach it from react-reconciler version
2018-11-30 11:38:22 -08:00

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JavaScript

/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @flow
*/
// This is a host config that's used for the `react-stream` package on npm.
// It is only used by third-party renderers.
//
// Its API lets you pass the host config as an argument.
// However, inside the `react-stream` we treat host config as a module.
// This file is a shim between two worlds.
//
// It works because the `react-stream` bundle is wrapped in something like:
//
// module.exports = function ($$$config) {
// /* renderer code */
// }
//
// So `$$$config` looks like a global variable, but it's
// really an argument to a top-level wrapping function.
declare var $$$hostConfig: any;
export opaque type Destination = mixed; // eslint-disable-line no-undef
export const formatChunk = $$$hostConfig.formatChunk;