Wire up DOM legacy build

packages/react-client/src/forks/ReactFlightClientHostConfig.dom-legacy.js

@@ -0,0 +1,12 @@
+/**
+ * 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
+ */
+
+export * from 'react-client/src/ReactFlightClientHostConfigBrowser';
+export * from 'react-client/src/ReactFlightClientHostConfigStream';
+export * from 'react-server-dom-webpack/src/ReactFlightClientWebpackBundlerConfig';

packages/react-dom/server.browser.classic.fb.js

@@ -0,0 +1,16 @@
+/**
+ * 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
+ */
+
+export {
+  renderToString,
+  renderToStaticMarkup,
+  renderToNodeStream,
+  renderToStaticNodeStream,
+  version,
+} from './src/server/ReactDOMServerBrowser';

packages/react-dom/server.browser.js

@@ -13,4 +13,4 @@ export {
   renderToNodeStream,
   renderToStaticNodeStream,
   version,
-} from './src/server/ReactDOMServerBrowser';
+} from './src/server/ReactDOMLegacyServerBrowser';

packages/react-dom/server.browser.stable.js

@@ -0,0 +1,16 @@
+/**
+ * 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
+ */
+
+export {
+  renderToString,
+  renderToStaticMarkup,
+  renderToNodeStream,
+  renderToStaticNodeStream,
+  version,
+} from './src/server/ReactDOMServerBrowser';

packages/react-dom/server.node.classic.fb.js

@@ -0,0 +1,17 @@
+/**
+ * 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
+ */
+
+// For some reason Flow doesn't like export * in this file. I don't know why.
+export {
+  renderToString,
+  renderToStaticMarkup,
+  renderToNodeStream,
+  renderToStaticNodeStream,
+  version,
+} from './src/server/ReactDOMServerNode';

packages/react-dom/server.node.js

@@ -14,4 +14,4 @@ export {
   renderToNodeStream,
   renderToStaticNodeStream,
   version,
-} from './src/server/ReactDOMServerNode';
+} from './src/server/ReactDOMLegacyServerNode';

packages/react-dom/server.node.stable.js

@@ -0,0 +1,17 @@
+/**
+ * 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
+ */
+
+// For some reason Flow doesn't like export * in this file. I don't know why.
+export {
+  renderToString,
+  renderToStaticMarkup,
+  renderToNodeStream,
+  renderToStaticNodeStream,
+  version,
+} from './src/server/ReactDOMServerNode';

packages/react-dom/src/server/ReactDOMLegacyServerBrowser.js

@@ -0,0 +1,97 @@
+/**
+ * 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
+ */
+
+import ReactVersion from 'shared/ReactVersion';
+import invariant from 'shared/invariant';
+
+import type {ReactNodeList} from 'shared/ReactTypes';
+
+import {
+  createRequest,
+  startWork,
+  startFlowing,
+  abort,
+} from 'react-server/src/ReactFizzServer';
+
+import {
+  createResponseState,
+  createRootFormatContext,
+} from './ReactDOMServerFormatConfig';
+
+type ServerOptions = {
+  identifierPrefix?: string,
+};
+
+function onError() {
+  // Non-fatal errors are ignored.
+}
+
+function renderToString(
+  children: ReactNodeList,
+  options?: ServerOptions,
+): string {
+  let didFatal = false;
+  let fatalError = null;
+  const result = [];
+  const destination = {
+    push(chunk) {
+      if (chunk) {
+        result.push(chunk);
+      }
+      return true;
+    },
+    destroy(error) {
+      didFatal = true;
+      fatalError = error;
+    },
+  };
+  const request = createRequest(
+    children,
+    destination,
+    createResponseState(options ? options.identifierPrefix : undefined),
+    createRootFormatContext(undefined),
+    Infinity,
+    onError,
+    undefined,
+    undefined,
+  );
+  startWork(request);
+  // If anything suspended and is still pending, we'll abort it before writing.
+  // That way we write only client-rendered boundaries from the start.
+  abort(request);
+  startFlowing(request);
+  if (didFatal) {
+    throw fatalError;
+  }
+  return result.join('');
+}
+
+function renderToNodeStream() {
+  invariant(
+    false,
+    'ReactDOMServer.renderToNodeStream(): The streaming API is not available ' +
+      'in the browser. Use ReactDOMServer.renderToString() instead.',
+  );
+}
+
+function renderToStaticNodeStream() {
+  invariant(
+    false,
+    'ReactDOMServer.renderToStaticNodeStream(): The streaming API is not available ' +
+      'in the browser. Use ReactDOMServer.renderToStaticMarkup() instead.',
+  );
+}
+
+export {
+  renderToString,
+  renderToString as renderToStaticMarkup,
+  renderToNodeStream,
+  renderToStaticNodeStream,
+  ReactVersion as version,
+};

packages/react-dom/src/server/ReactDOMLegacyServerNode.js

@@ -0,0 +1,98 @@
+/**
+ * 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
+ */
+
+import type {ReactNodeList} from 'shared/ReactTypes';
+
+import type {Request} from 'react-server/src/ReactFizzServer';
+
+import {
+  createRequest,
+  startWork,
+  startFlowing,
+  abort,
+} from 'react-server/src/ReactFizzServer';
+
+import {
+  createResponseState,
+  createRootFormatContext,
+} from './ReactDOMServerFormatConfig';
+
+import {
+  version,
+  renderToString,
+  renderToStaticMarkup,
+} from './ReactDOMLegacyServerBrowser';
+
+import {Readable} from 'stream';
+
+type ServerOptions = {
+  identifierPrefix?: string,
+};
+
+class ReactMarkupReadableStream extends Readable {
+  request: Request;
+  startedFlowing: boolean;
+  constructor() {
+    // Calls the stream.Readable(options) constructor. Consider exposing built-in
+    // features like highWaterMark in the future.
+    super({});
+    this.request = (null: any);
+    this.startedFlowing = false;
+  }
+
+  _destroy(err, callback) {
+    abort(this.request);
+    // $FlowFixMe: The type definition for the callback should allow undefined and null.
+    callback(err);
+  }
+
+  _read(size) {
+    if (this.startedFlowing) {
+      startFlowing(this.request);
+    }
+  }
+}
+
+function onError() {
+  // Non-fatal errors are ignored.
+}
+
+function renderToNodeStream(
+  children: ReactNodeList,
+  options?: ServerOptions,
+): Readable {
+  function onCompleteAll() {
+    // We wait until everything has loaded before starting to write.
+    // That way we only end up with fully resolved HTML even if we suspend.
+    destination.startedFlowing = true;
+    startFlowing(request);
+  }
+  const destination = new ReactMarkupReadableStream();
+  const request = createRequest(
+    children,
+    destination,
+    createResponseState(options ? options.identifierPrefix : undefined),
+    createRootFormatContext(undefined),
+    Infinity,
+    onError,
+    onCompleteAll,
+    undefined,
+  );
+  destination.request = request;
+  startWork(request);
+  return destination;
+}
+
+export {
+  renderToString,
+  renderToStaticMarkup,
+  renderToNodeStream,
+  renderToNodeStream as renderToStaticNodeStream,
+  version,
+};

packages/react-dom/src/server/ReactDOMLegacyServerStreamConfig.js

@@ -0,0 +1,51 @@
+/**
+ * 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
+ */
+
+export type Destination = {
+  push(chunk: string | null): boolean,
+  destroy(error: Error): mixed,
+  ...
+};
+
+export type PrecomputedChunk = string;
+export type Chunk = string;
+
+export function scheduleWork(callback: () => void) {
+  callback();
+}
+
+export function flushBuffered(destination: Destination) {}
+
+export function beginWriting(destination: Destination) {}
+
+export function writeChunk(
+  destination: Destination,
+  chunk: Chunk | PrecomputedChunk,
+): boolean {
+  return destination.push(chunk);
+}
+
+export function completeWriting(destination: Destination) {}
+
+export function close(destination: Destination) {
+  destination.push(null);
+}
+
+export function stringToChunk(content: string): Chunk {
+  return content;
+}
+
+export function stringToPrecomputedChunk(content: string): PrecomputedChunk {
+  return content;
+}
+
+export function closeWithError(destination: Destination, error: mixed): void {
+  // $FlowFixMe: This is an Error object or the destination accepts other types.
+  destination.destroy(error);
+}

packages/react-reconciler/src/forks/ReactFiberHostConfig.dom-legacy.js

@@ -0,0 +1,10 @@
+/**
+ * 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
+ */
+
+export * from 'react-dom/src/client/ReactDOMHostConfig';

packages/react-server/src/ReactFizzServer.js

@@ -161,7 +161,7 @@ const BUFFERING = 0;
 const FLOWING = 1;
 const CLOSED = 2;
 
-type Request = {
+export opaque type Request = {
   +destination: Destination,
   +responseState: ResponseState,
   +progressiveChunkSize: number,

packages/react-server/src/forks/ReactFlightServerConfig.dom-legacy.js

@@ -0,0 +1,11 @@
+/**
+ * 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
+ */
+
+export * from '../ReactFlightServerConfigStream';
+export * from 'react-server-dom-webpack/src/ReactFlightServerWebpackBundlerConfig';

packages/react-server/src/forks/ReactServerFormatConfig.dom-legacy.js

@@ -0,0 +1,10 @@
+/**
+ * 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
+ */
+
+export * from 'react-dom/src/server/ReactDOMServerFormatConfig';

packages/react-server/src/forks/ReactServerStreamConfig.dom-legacy.js

@@ -0,0 +1,10 @@
+/**
+ * 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
+ */
+
+export * from 'react-dom/src/server/ReactDOMLegacyServerStreamConfig';