The [`files` field](https://docs.npmjs.com/cli/v10/commands/npm-publish#files-included-in-package)
controls what files get included in the published package.
This PR specifies the `files` field on our publishable packages to only
include the `dist` directory, since we don't need to ship any types or
sourcemaps with 3 of them.
react-compiler-runtime is a runtime package which has sourcemaps, so we
also include the `src` directory in the published package.
Also fixes an invalid version range for the react peer dependency in
react-compiler-runtime, tested that it works via https://semver.npmjs.com/
ghstack-source-id: 12b36c203fc9fd8d72a1995fb3fba2312de4aa51
Pull Request resolved: https://github.com/facebook/react-forget/pull/2965
`forget_napi` doesn't exist and given we're not currently working on the Rust compiler, I'm not sure we need to keep this around until we know that we do want to invest into this area again.
Don't really have time to implement the react-compiler/healthcheck
version of this script, so for now i propose we just publish this as
react-compiler-healthcheck
the command for running this would be
```
$ npx react-compiler-healthcheck --src 'whatever/**/*.*'
```
ghstack-source-id: e2c443a912
Pull Request resolved: https://github.com/facebook/react-forget/pull/2956
runReactBabelPluginReactCompiler brings in fbt which is unnecessary for
OSS so I removed it.
Also makes it so healthckeck is installed as an executable
ghstack-source-id: ec6c76f8be
Pull Request resolved: https://github.com/facebook/react-forget/pull/2955
We found this issue through enabling the compiler on the React Conf app.
`babel-preset-expo` automatically adds the `react-native-animated`
plugin to apps that use the preset. This means that Expo apps sometimes
omit the react-native-animated plugin from their config, which was
failing our existing check. This PR copies the same detection that Expo
does for adding reanimated as a fallback
ghstack-source-id: 46f7aec0bc
Pull Request resolved: https://github.com/facebook/react-forget/pull/2953
Adds supports for hot module reloading (HMR) by resetting the cache if a hash of the source file changes. This is enabled via a compiler flag, but also enabled automatically via the babel plugin when NODE_ENV=development.
ghstack-source-id: 5cd1ad5c89
Pull Request resolved: https://github.com/facebook/react-forget/pull/2951
We need this in the root to run the steps. It should merge cleanly with the React repo as there is no file name overlap.
Next step is to update the paths to make it work again.
The eslint rule seems to false positive on this typescript syntax, but
strangely the compiler does not
ghstack-source-id: 19baa24ff7addd83f59e2b03fdb180af169a2794
Pull Request resolved: https://github.com/facebook/react-forget/pull/2913
Make it clearer how to address this error by allowlisting globals that
are known to be safe
ghstack-source-id: e7fa6464ebb561a7a1366ff70430842007c6552e
Pull Request resolved: https://github.com/facebook/react-forget/pull/2909
During the demo I might show an example of fixing a
CannotPreserveMemoization error. But I don't want to make that
reportable by default, so this PR allows configuration like so
```js
module.exports = {
root: true,
plugins: [
'eslint-plugin-react-compiler',
],
rules: {
'react-compiler/react-compiler': [
'error', {
reportableLevels: new Set([
'InvalidJs',
'InvalidReact',
'CannotPreserveMemoization'
])
}
]
}
}
```
ghstack-source-id: 984c6d3cb7e19c8fea2bb88108dd26335c031573
Pull Request resolved: https://github.com/facebook/react-forget/pull/2936
We control what gets reported via another function anyway so it's better
to raise everything at the compiler config level. This lets us configure
what level of diagnostic is reportable later
ghstack-source-id: 996d3cbb8d8f3e1bbe943210b8d633420e0f3f3b
Pull Request resolved: https://github.com/facebook/react-forget/pull/2935
This file is intended to test that the test will skip if it was already compiled.
This updates the import to remove the no longer used name `unstable_useMemoCache`.
- Updated all directly defined dependencies to the latest React 19 Beta
- `package.json`: used `resolutions` to force React 19 for `react-is` transitive dependency
- `package.json`: postinstall script to patch fbt for the React 19 element Symbol
- Match on the message in Snap to exclude a React 19 warning that `act` should be imported from `react` instead (from inside `@testing-library/react`)
- Some updated snapshots, I think due to now recovering behavior of `useMemoCache`, please review.
In a next step, we can do the following. I excluded it since it from here as it made the PR unreviewable on GitHub.
- Snapshots now use `react/compiler-runtime` as in prod, so the different default in Snap is no longer needed.
To make a first time setup of the compiler truly config-less, default to
not compiling node_modules unless a user provided `sources` (advanced
option) is provided
ghstack-source-id: b0798052404d772ce6ee471e577699d4b0871d56
Pull Request resolved: https://github.com/facebook/react-forget/pull/2919
This uses the compiler runtime from `react/compiler-runtime` by default unless `compilerRuntime` is specifified in the Babel options which then imports the runtime from there. The `useMemoCache` hook is now named `c` in accordance with https://github.com/facebook/react/commit/4508873393058e86bed308b56e49ec883ece59d1
Unfortunately, I couldn't figure out how to import `react@beta` which already has that import as various react verstions were conflicting. If someone can figure this out it'd be fantastic. As a result, I had to update the default for the test runner to default the `compilerRuntime` option to `react` to preserve the previous behavior to import from `react`. Once upgraded to React 19, we should be able to remove that override.
Treat MethodCalls similar to general CallExpressions and mark them
as escaping in PruneNonEscapingScopes pass.
ghstack-source-id: 3c81bdb17f58fbeef8be24e7cb363172d1867217
Pull Request resolved: https://github.com/facebook/react-forget/pull/2925
Add a configurable list of known incompatible libraries.
Check all package.jsons for any uses of known incompatible libraries and
warn if found.
ghstack-source-id: 7329e3792b57458e681780cba3140a14a9b1a60d
Pull Request resolved: https://github.com/facebook/react-forget/pull/2923
Enables the Reanimated flag automatically if we find reanimated in the
user's list of plugins
ghstack-source-id: 20e83374612362a30d6c8cc7a903d9320e8cc23a
Pull Request resolved: https://github.com/facebook/react-forget/pull/2915
As discussed earlier, let's disable this validation pass by default for
oss since it still has many false positives
ghstack-source-id: fa3c21dde7cc4c3e4bb91dfa707e64bc7a9e088b
Pull Request resolved: https://github.com/facebook/react-forget/pull/2908
Lauren Tan
Joe Savona
Jan Kassens
Pieter Vanderwerff
Sathya Gunsasekaran
Mofei Zhang