Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/42086
Changelog: [General][Changed] - Update monorepo dependency versions to remove ^
This change will remove the caret for now as we already perform an "align" step everytime we bump a monorepo library. This prevents monorepo library updates to affect existing releases.
The "align" step updates all monorepo libraries to use the updated bumped version: https://fburl.com/code/xfistiph
Reviewed By: huntie
Differential Revision: D52440454
fbshipit-source-id: ff071032f04bc554903dde153c594991163dfe2f
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/41219
Bump to the latest Metro release. This includes minor breaking changes to Metro subpackages that should *not* be visible to RN users.
Metro release notes: https://github.com/facebook/metro/releases/tag/v0.80.0
## Moving to unpinned versioning
Metro is a multi-package project, and not pinning to an exact version means multiple versions of `metro*` packages may appear in an RN project.
This isn't unusual in the NPM ecosystem and *shouldn't* be a problem, but historically has caused issues (eg https://github.com/facebook/react-native/issues/34714, https://github.com/facebook/metro/issues/1017). The root cause of all of these issues, as far as we know, was fixed in https://github.com/facebook/metro/commit/6d46078e74ae9a43aa90bed46dbd6610e2696cd0, a bug where Node hierarchical resolution was effectively sidestepped via a relative worker path, resulting in a mismatch between transformer and host process.
In addition, the fact that `react-refresh`, `metro-react-native-babel-transformer` and `metro-react-native-babel-preset` are now fully moved into the `react-native/` scope and versioned with React Native means there are no circular dependencies between React Native and Metro, explicit or implicit, and we're much more clearly decoupled.
So, we're moving to caret versioning to allow React Native users to pick up Metro fixes and features without requiring React Native releases and user upgrades.
Changelog:
[General][Changed] - Update Metro to ^v0.80.0, stop pinning to an exact version
Reviewed By: GijsWeterings
Differential Revision: D50731999
fbshipit-source-id: 57b07bf73c0b31f392c4d36376ca48b48a8bd598
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/41067
Bump `hermes-parser` packages to the latest released version.
Changelog: https://github.com/facebook/hermes/blob/main/tools/hermes-parser/js/CHANGELOG.md
Notable changes:
- Added parsing support for `as` expressions as well as `renders*` and renders?`.
- Updated internal prettier version to `3.0.3`.
Changelog: [Internal]
Reviewed By: SamChou19815
Differential Revision: D50395762
fbshipit-source-id: 8a9131ea1b0683e79c7bc74b4df9deafac7450f9
Summary:
When upgrading ESLint to latest, the RN plugin fails to run because of a deprecated API:
```
Error: Parsing error: DeprecationError: 'originalKeywordKind' has been deprecated since v5.0.0 and can no longer be used. Use 'identifierToKeywordKind(identifier)' instead.
```
## Changelog:
- [GENERAL] [FIXED] Updated ESLint version to fix `originalKeywordKind` deprecation error
<!-- Help reviewers and the release process by writing your own changelog entry.
Pick one each for the category and type tags:
[ANDROID|GENERAL|IOS|INTERNAL] [BREAKING|ADDED|CHANGED|DEPRECATED|REMOVED|FIXED|SECURITY] - Message
For more details, see:
https://reactnative.dev/contributing/changelogs-in-pull-requests
Pull Request resolved: https://github.com/facebook/react-native/pull/39654
Test Plan: Run CI and Lint
Reviewed By: NickGerleman
Differential Revision: D49634978
Pulled By: robhogan
fbshipit-source-id: f65f0d56053acf1c877fe0f368a7f4e13c8c57d1
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/39819
Bump `hermes-parser` packages to the latest released version.
Changelog: https://github.com/facebook/hermes/blob/main/tools/hermes-parser/js/CHANGELOG.md
Notable changes:
- Upgraded to the lastest version of emscripten for the parser.
- The babel interop logic now more closely matches babel's AST.
- The biggest change is we now add the `extra.raw` properties to literal nodes, which results in Babel more closely outputting literal sources. e.g. previously the following would happen `1.0` -> `1`, `'foo'` -> `"foo"` and `1n` -> `1` but now the raw source value is preserved.
- Upgraded `prettier-plugin-hermes-parser` to use the latest prettier formatting logic, which causes some minor formatting changes.
- `hermes-parser` no longer fails when the `component` name is used within a function type, e.g. `type Foo = (component: string) => void`.
Changelog: [Internal]
Reviewed By: SamChou19815
Differential Revision: D49935231
fbshipit-source-id: a905838396fdd7281442c211970e0caa773a1256
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/39791
Bump `hermes-parser` packages to the latest released version.
Changelog: https://github.com/facebook/hermes/blob/main/tools/hermes-parser/js/CHANGELOG.md
Notable changes:
- Upgraded to the lastest version of emscripten for the parser.
- The babel interop logic now more closely matches babel's AST.
- The biggest change is we now add the `extra.raw` properties to literal nodes, which results in Babel more closely outputting literal sources. e.g. previously the following would happen `1.0` -> `1`, `'foo'` -> `"foo"` and `1n` -> `1` but now the raw source value is preserved.
- Upgraded `prettier-plugin-hermes-parser` to use the latest prettier formatting logic, which causes some minor formatting changes.
- `hermes-parser` no longer fails when the `component` name is used within a function type, e.g. `type Foo = (component: string) => void`.
Changelog: [Internal]
Reviewed By: SamChou19815
Differential Revision: D49838842
fbshipit-source-id: ebfd2f89852d1bd3b1671ce77f58240d7e17cfbb
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/39273
Upgrade Metro dependencies to 0.79.1 in `react-native`
This includes Metro breaking changes for disabling global package resolution by default and adds features like: Haste packages, enable resolution through symlinks and passing custom customTransformOptions and customResolverOptions to bundle_build_started log event so as to refine the bundling message. It also fixes arbitrary transformation of Babel plugins during registration in `metro-babel-register` and fixes "unexpected null" crash when handling a batch of file changes and symlinks with indirections.
**Full Metro Changelog:** https://github.com/facebook/metro/releases/tag/v0.79.1https://github.com/facebook/metro/releases/tag/v0.79.0
Changelog:
[General][Changed] Upgraded Metro to 0.79.1
Reviewed By: motiz88, mdvacca
Differential Revision: D48922815
fbshipit-source-id: 37aea6194fe587e0d094c96ceec1122c588f0fbb
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/39161
Changelog: [Internal]
Creates a new stub package named `react-native/debugger-frontend`, which will contain a minimal build of the Chrome DevTools frontend adapted for React Native. Initially, the compiled frontend assets will be checked into the React Native repo, but we intend to replace this with a fully automated build in CI at a later date.
Reviewed By: huntie
Differential Revision: D48680624
fbshipit-source-id: a24c8b019881187963d0be88e773bc0a97a2437d
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/39158
.flowconfig.android is the same as .flowconfig now. The check is meaningless. This diff removes it and the flowconfig.
Changelog: [Internal]
Reviewed By: yungsters
Differential Revision: D48629137
fbshipit-source-id: bc1bee9426eed7bc41dc7a1efe75333e1191e066
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/39096
## React Native
Changelog:
[General][Changed]: Bump Jest version in the new project template from `^29.2.1` to `^29.6.3`
## Metro
[Internal]
Reviewed By: motiz88
Differential Revision: D48519694
fbshipit-source-id: 201f76402ac72da1f5c297a29a1212b167d1b7e4
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/39064
Creates a new lint rule that enforces the following constraints:
- `react-native/monorepo` cannot have `dependencies`.
- `react-native` cannot have `devDependencies`.
This also includes a lengthy comment in the rule definition explaining why these constraints exist, so that future contributors can make an informed decision when reconsidering these constraints.
Changelog:
[Internal]
Reviewed By: NickGerleman
Differential Revision: D48448633
fbshipit-source-id: 26b0d74b9120ddfd2a6a72bb91f86a98c8d679ef
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/39012
Upgrades many of our projects to `v8-compile-cache@^2.4.0`, which includes [zertosh/v8-compile-cache#45](https://github.com/zertosh/v8-compile-cache/pull/45). This fixes a very opaque segmentation fault when `v8-compile-cache` is used on Apple Silicon with mixed architecture modes.
This also upgrades our projects to `eslint@^2.3.1`, which no longer has the dependency on an outdated version of `v8-compile-cache`.
Changelog:
[Internal]
Reviewed By: zertosh, NickGerleman
Differential Revision: D48336030
fbshipit-source-id: afa73d1f00bff826a8b76fa09949b9d35a97905b
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/38988
- Upgrade to RN CLI `12.0.0-alpha.9`, including Metro bump to `0.78.0`.
- Update test scripts, since this CLI release made a breaking change to the `/status` response.
Changelog: [Internal]
Reviewed By: cortinico
Differential Revision: D48311214
fbshipit-source-id: bb0be3c32edb629355b9fbbd754b28f9878f47ef
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/38990
This PR adds auto-generation of Typescript definitions from Flow source code for packages using the shared monorepo build setup (https://github.com/facebook/react-native/pull/38718).
Today, these are the following Node.js packages:
- `packages/community-cli-plugin`
- `packages/dev-middleware` (⬅️ `emitTypeScriptDefs` enabled)
This also improves emitted Flow definitions (`.js.flow`), by using [`flow-api-translator`](https://www.npmjs.com/package/flow-api-translator) to strip implementations.
**All changes**
- Include `flow-api-translator` and configure this to emit type definitions as part of `yarn build`.
- Add translation from Flow source to TypeScript definitions (`.d.ts`) adjacent to each built file.
- Improve emitted Flow definitions (`.js.flow`), by using `flow-api-translator` to strip implementations (previously, source files were copied). The Flow and TS defs now mirror each other.
- Add `emitFlowDefs` and `emitTypeScriptDefs` options to build config to configure the above.
- Integrate TypeScript compiler to perform program validation on emitted `.d.ts` files.
- This is based on this guide: https://github.com/microsoft/TypeScript-wiki/blob/main/Using-the-Compiler-API.md#a-minimal-compiler.
- Throw an exception on the `rewritePackageExports` step if a package does not define an `"exports"` field.
- Add minimal `flow-typed` definitions for `typescript` 😄.
**Notes on [`flow-api-translator`](https://www.npmjs.com/package/flow-api-translator)**
This project is experimental but is in a more mature state than when we evaluated it earlier in 2023.
- It's now possible to run this tool on our new Node.js packages, since they are exclusively authored using `import`/`export` syntax (a requirement of the tool).
- As a safety net, we run the TypeScript compiler against the generated program, which will fail the build.
Changelog: [Internal]
Reviewed By: robhogan
Differential Revision: D48312463
fbshipit-source-id: 817edb35f911f52fa987946f2d8fc1a319078c9d
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/38861
I'm just sorting the scripts in package.json to make it easier to consume
changelog: [internal] internal
Reviewed By: cortinico, NickGerleman
Differential Revision: D48161535
fbshipit-source-id: 473af009b05fe8bf264975245f508926f8f8dae3
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/38863
I created a simple way to build RN Android using yarn:
changelog: [internal] internal
Reviewed By: cortinico, NickGerleman
Differential Revision: D48160016
fbshipit-source-id: 5157f0e717f48b32f2a6db0680c02975d9bd7a43
Summary:
One of the limitations of the existing flow for the release crew is that they need to manually remember to publish all the other packages in the monorepo ahead of a new patch release - this PR modifies the logic for the bump-oss-version script (and makes it available via yarn) so that it will not run if:
* there are git changes lying around
* if some of the packages need a new release
it required a bit of refactoring to extract some portions of the logic from the bump-all-package-versions script, but I think the end result is pretty decent.
## Changelog:
<!-- Help reviewers and the release process by writing your own changelog entry.
Pick one each for the category and type tags:
For more details, see:
https://reactnative.dev/contributing/changelogs-in-pull-requests
-->
[INTERNAL] [CHANGED] - improve bump oss script to allow less human errors
Pull Request resolved: https://github.com/facebook/react-native/pull/38666
Test Plan:
* checkout this branch
* comment L54 of bump-oss-version.js (to remove the check on the branch name)
* run `yarn bump-all-updated-packages`, verify that it works and that it detects that some packages have unreleased code
* run `yarn bump-oss-version -t asd -v asd` (the "fake" parameters are needed to pass the yargs check), verify that it will throw an error because it finds a package that has unreleased code
Reviewed By: mdvacca
Differential Revision: D48156963
Pulled By: cortinico
fbshipit-source-id: 2473ad5a84578c5236c905fd9aa9a88113fe8d22
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/38771
Changelog: [Internal]
Metro has been passing `inlineRequires: false` to Babel transformers for the last 5 years (D9636747), as the inline requires transform had been hoisted into the transform worker. Here we clean up the unused code paths in React Native's implementations of the Metro Babel transformer API, and the unused properties in the API itself.
Reviewed By: GijsWeterings
Differential Revision: D48034441
fbshipit-source-id: d24a793962942a3c87461ffbade847ea749dac95
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/38718
> NOTE: Replaces https://github.com/facebook/react-native/pull/38240
## Context
RFC: Decoupling Flipper from React Native core: https://github.com/react-native-community/discussions-and-proposals/pull/641
## Changes
To support incoming new React Native packages around debugging (including migrating over [`react-native-community/cli-plugin-metro`](https://github.com/react-native-community/cli/tree/main/packages/cli-plugin-metro)) — which target Node.js and require a build step, this PR adds a minimal shared build setup across the `react-native` monorepo.
The setup is closely inspired/based on the build scripts in Jest, Metro, and React Native CLI — and is a simple set of script wrappers around Babel. These are available as build commands at the root of the repo:
- `yarn build` — Builds all configured packages. Functionally, this:
- Outputs a `dist/` directory with built files.
- Rewrites package.json `"exports"` to update every `./src/*` reference to `./dist/*` (source of truth).
- `scripts/build/babel-register.js` — Allows running all Node.js entry points from source, similar to the current setup in [facebook/metro](https://github.com/facebook/metro). (Example entry point file in this PR: `packages/dev-middleware/src/index.js`)
Build configuration (i.e. Babel config) is shared as a set standard across the monorepo, and **packages are opted-in to requiring a build**, configured in `scripts/build.config.js`.
```
const buildConfig /*: BuildConfig */ = {
// The packages to include for build and their build options
packages: {
'dev-middleware': {target: 'node'},
},
};
```
For now, there is a single `target: 'node'` option — this is necessary as `react-native`, unlike the above other projects, is a repository with packages targeting several runtimes. We may, in future, introduce a build step for other, non-Node, packages — which may be useful for things such as auto-generated TypeScript definitions.
{F1043312771}
**Differences from the Metro setup**
- References (and compiles out) repo-local `scripts/build/babel-register.js` — removing need for an npm-published dependency.
## Current integration points
- **CircleCI** — `yarn build` is added to the `build_npm_package` and `find_and_publish_bumped_packages` jobs.
**New Node.js package(s) are not load bearing quite yet**: There are not yet any built packages added to the dependencies of `packages/react-native/`, so this will be further tested in a later PR (and is actively being done in an internal commit stack).
### Alternative designs
**Per-package config file**
Replace `scripts/build/config.js` with a package-defined key in in `package.json`, similar to Jest's [`publishConfig`](https://github.com/jestjs/jest/blob/1f019afdcdfc54a6664908bb45f343db4e3d0848/packages/jest-cli/package.json#L87C3-L89C4).
```
"buildConfig": {
"type": "node"
},
```
This would be the only customisation required, with a single Babel config still standardised. Another option this might receive in future is `enableTypeScriptCodgeen`.
**Rollup**
More sophisticated build tool for Node.js, used by the React codebase (albeit within a custom script setup as well).
**Lerna and Nx**
- Most sophisticated setup enabling caching and optimised cloud runs.
- Probably the most likely thing we'll move towards at a later stage.
Changelog: [Internal]
Reviewed By: NickGerleman
Differential Revision: D47760330
fbshipit-source-id: 38ec94708ce3d9946a197d80885781e9707c5841
Summary:
This job is now unnecessary and we can safely remove it as its work is effectively already
executed by the `test_android` job and is causing us just to spent more CI credits.
Changelog:
[Internal] [Changed] - Remove test_android_docker_image
Reviewed By: cipolleschi
Differential Revision: D47716008
fbshipit-source-id: 68ff2b28da8cfb69e013476f84e903cf3001d5d3
Luna Wei
Luna Wei
Panos Vekris
Alex Taylor (alta)
Pieter Vanderwerff
Sam Zhou
Ji An Yang
George Zahariev
Rob Hogan
Alex Hunt
Marc Rousavy
Hakeem King
Arushi Kesarwani
Moti Zilberman
Tim Yung
Alex Hunt
David Vacca
Lorenzo Sciandra
Nicola Corti