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react-native/scripts/generate-rncore.sh
ericlewis 97e6ea1371 Fabric: working podspecs & works in RNTester (#23803)
Summary:
This is the couple of hacks I used after I finished #23802 in order to get fabric working on RNTester. This is inspired from prior work by kmagiera.

The goal of this PR is to show others what I’m struggling with, and to eventually merge it sans hacks.

- Yarn Install
- Uncomment the commented out pods in RNTester's pod file
- Open RNTesterPods workspace
- Run App

- this is only for pods, the non-pod RNTester will no longer work until updated with fabric too.
- `SurfaceHostingView` & `SurfaceHostingProxyRootView` both try to start the surface immediately, this leads to a race condition due to the javascript not having loaded yet, the hack here is:
   1. Swizzle the `start` method on `RCTFabricSurface` to no-op when called.
   2. Add observer for `RCTJavaScriptDidLoadNotification`
   3. Call private method `_startAllSurfaces` on `_surfacePresenter` in AppDelegate when we receive `RCTJavaScriptDidLoadNotification`.

[General] [Added] - Use Fabric in RNTester
Pull Request resolved: https://github.com/facebook/react-native/pull/23803

Reviewed By: shergin, mdvacca

Differential Revision: D14450726

Pulled By: fkgozali

fbshipit-source-id: 8ae2d48634fecb60db539aaf0a2c89ba1f572c27
2019-03-15 23:59:22 -07:00

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Bash

#!/bin/bash
# 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.
#
# This script collects the "core" component schemas used by fabric
# then uses react-native-codegen to generate the component headers
# to a location that the podspecs expect.
# shellcheck disable=SC2038
find "$PWD/../Libraries" -name "*Schema.js" -print | xargs yarn flow-node packages/react-native-codegen/buck_tests/combine-js-to-schema-cli.js schema-rncore.json
yarn flow-node packages/react-native-codegen/buck_tests/generate-tests.js schema-rncore.json rncore ReactCommon/fabric/components/rncore