Files
yoga/javascript/jest.setup.js
Dmitry Ivakhnenko 1813748eaa Revive JavaScript Bindings (#1177)
Summary:
Yoga's JavaScript bindings do not work past Node 10, or on recent versions of Ubuntu even using it. This is due to a reliance on `nbind`, a library which is no longer maintained. `nbind` itself abstracts over `embind` running Emscripten to generate an asm.js build, along with building Node native modules. In the meantime, [yoga-layout-prebuilt](https://www.npmjs.com/package/yoga-layout-prebuilt) has been used by the community instead of the official package.

https://github.com/facebook/yoga/pull/1177 was contributed as a conversion of bindings created using `nbind` to instead use `embind` directly.

I continued building on this to add more:
1. WebAssembly support (required to be async in browsers)
2. CMake + Ninja Build for the 4 flavors
3. TypeScript typings (partially generated)
4. yarn scripts to build (working on macOS, Ubuntu, Windows)
5. A README with some usage and contribution instructions
6. Updated tests to work with Jest, and updated general infra
7. ESLint and clang-format scripts
8. More GitHub actions (and now testing Windows)
9. Probably more I kinda got carried away here lol

The plan is to eventually publish this to NPM, but there is a little bit of work after this before that happens.

Pull Request resolved: https://github.com/facebook/yoga/pull/1177

Test Plan: The bindings pass Jest tests (both manual and generated). GitHub actions added for the different yarn scripts. Did some manual checks on using the library as TS.

Reviewed By: christophpurrer

Differential Revision: D42207782

Pulled By: NickGerleman

fbshipit-source-id: 1dc5ce440f1c2b9705a005bbdcc86f952785d94e
2022-12-28 01:27:12 -08:00

25 lines
759 B
JavaScript

/**
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @format
*/
module.exports = async () => {
if (process.env["SYNC"] == true && process.env["WASM"] == true) {
global.Yoga = require("./dist/entrypoint/wasm-sync");
} else if (process.env["SYNC"] == true) {
global.Yoga = require("./dist/entrypoint/asmjs-sync");
} else if (process.env["WASM"] == true) {
global.Yoga = await require("./dist/entrypoint/wasm-async").loadYoga();
} else {
global.Yoga = await require("./dist/entrypoint/asmjs-async").loadYoga();
}
};
Object.defineProperty(global, "YGBENCHMARK", {
get: () => global.test,
});