Files
react/packages/react-noop-renderer/src/ReactNoop.js
T
Dan Abramov 47b003a828 Resolve host configs at build time (#12792)
* Extract base Jest config

This makes it easier to change the source config without affecting the build test config.

* Statically import the host config

This changes react-reconciler to import HostConfig instead of getting it through a function argument.

Rather than start with packages like ReactDOM that want to inline it, I started with React Noop and ensured that *custom* renderers using react-reconciler package still work. To do this, I'm making HostConfig module in the reconciler look at a global variable by default (which, in case of the react-reconciler npm package, ends up being the host config argument in the top-level scope).

This is still very broken.

* Add scaffolding for importing an inlined renderer

* Fix the build

* ES exports for renderer methods

* ES modules for host configs

* Remove closures from the reconciler

* Check each renderer's config with Flow

* Fix uncovered Flow issue

We know nextHydratableInstance doesn't get mutated inside this function, but Flow doesn't so it thinks it may be null.
Help Flow.

* Prettier

* Get rid of enable*Reconciler flags

They are not as useful anymore because for almost all cases (except third party renderers) we *know* whether it supports mutation or persistence.

This refactoring means react-reconciler and react-reconciler/persistent third-party packages now ship the same thing.
Not ideal, but this seems worth how simpler the code becomes. We can later look into addressing it by having a single toggle instead.

* Prettier again

* Fix Flow config creation issue

* Fix imprecise Flow typing

* Revert accidental changes
2018-05-19 11:29:11 +01:00

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JavaScript

/**
* Copyright (c) 2013-present, Facebook, Inc.
*
* 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 renderer of React that doesn't have a render target output.
* It is useful to demonstrate the internals of the reconciler in isolation
* and for testing semantics of reconciliation separate from the host
* environment.
*/
import ReactFiberReconciler from 'react-reconciler';
import createReactNoop from './createReactNoop';
const ReactNoop = createReactNoop(
ReactFiberReconciler, // reconciler
true, // useMutation
);
export default ReactNoop;