Files
react-native/scripts/generate-specs-cli.js
T
empyrical f312e5ba84 Update iOS Fabric-related files to compile on OSS (#29810)
Summary:
Original PR contents:

This pull request updates the Podspecs and associated build scripts, and some source files so they build on OSS. RNTester now compiles with `fabric_enabled` again.

The following changes have been made:

 * Various spots that were pointing to the old `ReactCommon/fabric` location have now been updated to `ReactCommon/react/renderer`
 * Files that were attempting to use internal FB header `FBRCTFabricComponentsPlugins.h` were changed to use `RCTFabricComponentsPlugins.h`
 * `RCTFabricComponentsPlugins` in OSS was updated to include the `Image` fabric component (thanks tsapeta)
 * Replaced old `generate-rncore.sh` build script with new `generate-rncore.js` script which does not require `flow-node` and uses the `react-native-codegen` API directly, so there is no longer any need for an interim `schema-rncore.json` file.
 * Updated Yoga podspec which wasn't fully synced with changes from the main Yoga repo
 * Updated Fabric podspec with additional needed subspecs

Additions to PR by hramos:
* Replaced use of generate-rncore scripts with the original generate-native-modules-specs.sh script, which is now generate-specs.sh and supports both codegen for Native Modules and Components now (TurboModules/Fabric).
* Codegen now runs at build time as part of the Xcode build pipeline instead of as part of `pod install`. The build script is injected by the FBReactNativeSpec pod, as the pod is part of both Fabric and non-Fabric builds.

## Changelog

[General] [Fixed] - RNTester compiles with `fabric_enabled` again

Pull Request resolved: https://github.com/facebook/react-native/pull/29810

Test Plan:
RNTester now compiles and runs in the simulator again when `fabric_enabled` is set to `true`.

```
cd xplat/js/react-native-github/packages/rn-tester
USE_FABRIC=1 pod install
open RNTesterPods.xcworkspace
# Build and run
```

Reviewed By: fkgozali

Differential Revision: D24058507

Pulled By: hramos

fbshipit-source-id: 8b2ea3694e6cb9aa23f83f087e2995fd4320e2bb
2020-12-22 08:36:22 -08:00

103 lines
2.5 KiB
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.
*
* @format
*/
'use strict';
let RNCodegen;
try {
RNCodegen = require('react-native-codegen/lib/generators/RNCodegen.js');
} catch (e) {
RNCodegen = require('../packages/react-native-codegen/lib/generators/RNCodegen.js');
if (!RNCodegen) {
throw 'RNCodegen not found.';
}
}
const fs = require('fs');
const mkdirp = require('mkdirp');
const path = require('path');
const GENERATORS = {
android: ['componentsAndroid', 'modulesAndroid'],
ios: ['componentsIOS', 'modulesIOS'],
};
function generateSpec(
platform,
schemaPath,
outputDirectory,
libraryName,
packageName,
) {
const moduleSpecName = libraryName;
const schemaText = fs.readFileSync(schemaPath, 'utf-8');
if (schemaText == null) {
throw new Error(`Can't find schema at ${schemaPath}`);
}
if (!outputDirectory) {
outputDirectory = path.resolve(
__dirname,
'..',
'Libraries',
libraryName,
moduleSpecName,
);
}
mkdirp.sync(outputDirectory);
let schema;
try {
schema = JSON.parse(schemaText);
} catch (err) {
throw new Error(`Can't parse schema to JSON. ${schemaPath}`);
}
RNCodegen.generate(
{
libraryName,
schema,
outputDirectory,
moduleSpecName,
packageName,
},
{
generators: GENERATORS[platform],
},
);
if (platform === 'android') {
// Move all components C++ files to a structured jni folder for now.
// Note: this should've been done by RNCodegen's generators, but:
// * the generators don't support platform option yet
// * this subdir structure is Android-only, not applicable to iOS
const files = fs.readdirSync(outputDirectory);
const jniOutputDirectory = `${outputDirectory}/jni/react/renderer/components/${libraryName}`;
mkdirp.sync(jniOutputDirectory);
files
.filter(f => f.endsWith('.h') || f.endsWith('.cpp'))
.forEach(f => {
fs.renameSync(`${outputDirectory}/${f}`, `${jniOutputDirectory}/${f}`);
});
}
}
function main() {
const args = process.argv.slice(2);
const platform = args[0];
const schemaPath = args[1];
const outputDir = args[2];
const libraryName = args[3] || 'FBReactNativeSpec';
const javaPackageName = args[4] || 'com.facebook.fbreact.specs';
generateSpec(platform, schemaPath, outputDir, libraryName, javaPackageName);
}
main();