(disclaimer: I used codex to write this script)
Adds a new `yarn generate-changelog` script to simplify the process of
writing changelogs. You can use it as follows:
```
$ yarn generate-changelog --help
Usage: yarn generate-changelog [--codex|--claude] [--debug] [<pkg@version> ...]
Options:
--codex Use Codex for commit summarization. [boolean]
--claude Use Claude for commit summarization. [boolean]
--debug Enable verbose debug logging. [boolean] [default: false]
-h, --help Show help [boolean]
Examples:
generate-changelog --codex Generate changelog for a single
eslint-plugin-react-hooks@7.0.1 package using Codex.
generate-changelog --claude react@19.3 Generate changelog entries for
react-dom@19.3 multiple packages using Claude.
generate-changelog --codex Generate changelog for all stable
packages using recorded versions.
```
For example, if no args are passed, the script will print find all the
relevant commits affecting packages (defaults to `stablePackages` in
`ReactVersions.js`) and format them as a simple markdown list.
```
$ yarn generate-changelog
## eslint-plugin-react-hooks@7.0.0
* [compiler] improve zod v3 backwards compat (#34877) ([#34877](https://github.com/facebook/react/pull/34877) by [@henryqdineen](https://github.com/henryqdineen))
* [ESLint] Disallow passing effect event down when inlined as a prop (#34820) ([#34820](https://github.com/facebook/react/pull/34820) by [@jf-eirinha](https://github.com/jf-eirinha))
* Switch to `export =` to fix eslint-plugin-react-hooks types (#34949) ([#34949](https://github.com/facebook/react/pull/34949) by [@karlhorky](https://github.com/karlhorky))
* [eprh] Type `configs.flat` more strictly (#34950) ([#34950](https://github.com/facebook/react/pull/34950) by [@poteto](https://github.com/poteto))
* Add hint for Node.js cjs-module-lexer for eslint-plugin-react-hook types (#34951) ([#34951](https://github.com/facebook/react/pull/34951) by [@karlhorky](https://github.com/karlhorky))
* Add hint for Node.js cjs-module-lexer for eslint-plugin-react-hook types (#34953) ([#34953](https://github.com/facebook/react/pull/34953) by [@karlhorky](https://github.com/karlhorky))
// etc etc...
```
If `--codex` or `--claude` is passed, the script will attempt to use
them to summarize the commit(s) in the same style as our existing
CHANGELOG.md.
And finally, for debugging the script you can add `--debug` to see
what's going on.
This is the last version before "Natural Inference" change to Flow that
will require more changes, so doing a quick fast-forward PR here.
- Disabled a new Flow lint against unsafe `Object.assign`.
This update was a bit more involved.
- `React$Component` was removed, I replaced it with Flow component
types.
- Flow removed shipping the standard library. This adds the environment
libraries back from `flow-typed` which seemed to have changed slightly
(probably got more precise and less `any`s). Suppresses some new type
errors.
NOTE: this is a merged version of @mofeiZ's original PR along with my
edits per offline discussion. The description is updated to reflect the
latest approach.
The key problem we're trying to solve with this PR is to allow
developers more control over the compiler's various validations. The
idea is to have a number of rules targeting a specific category of
issues, such as enforcing immutability of props/state/etc or disallowing
access to refs during render. We don't want to have to run the compiler
again for every single rule, though, so @mofeiZ added an LRU cache that
caches the full compilation output of N most recent files. The first
rule to run on a given file will cause it to get cached, and then
subsequent rules can pull from the cache, with each rule filtering down
to its specific category of errors.
For the categories, I went through and assigned a category roughly 1:1
to existing validations, and then used my judgement on some places that
felt distinct enough to warrant a separate error. Every error in the
compiler now has to supply both a severity (for legacy reasons) and a
category (for ESLint). Each category corresponds 1:1 to a ESLint rule
definition, so that the set of rules is automatically populated based on
the defined categories.
Categories include a flag for whether they should be in the recommended
set or not.
Note that as with the original version of this PR, only
eslint-plugin-react-compiler is changed. We still have to update the
main lint rule.
## Test Plan
* Created a sample project using ESLint v9 and verified that the plugin
can be configured correctly and detects errors
* Edited `fixtures/eslint-v9` and introduced errors, verified that the w
latest config changes in that fixture it correctly detects the errors
* In the sample project, confirmed that the LRU caching is correctly
caching compiler output, ie compiling files just once.
Co-authored-by: Mofei Zhang <feifei0@meta.com>
After an easy couple version with #34252, this version is less flexible
(and safer) on inferring exported types mainly.
We require to annotate some exported types to differentiate between
`boolean` and literal `true` types, etc.
We only need the compiler built for `yarn test` in the root directory.
Rather than always cache both for every step, let's just do it where
it's needed explicitly.
---
[//]: # (BEGIN SAPLING FOOTER)
Stack created with [Sapling](https://sapling-scm.com). Best reviewed
with [ReviewStack](https://reviewstack.dev/facebook/react/pull/32608).
* #32609
* __->__ #32608
Now that the compiler lint rule is merged into
eslint-plugin-react-hooks, we also need to update our caches so compiler
dependencies are also cached. This should fix the CI walltime regression
we are now seeing.
---
[//]: # (BEGIN SAPLING FOOTER)
Stack created with [Sapling](https://sapling-scm.com). Best reviewed
with [ReviewStack](https://reviewstack.dev/facebook/react/pull/32603).
* #32604
* __->__ #32603
This change merges the `react-compiler` rule from
`eslint-plugin-react-compiler` into the `eslint-plugin-react-hooks`
plugin. In order to do the move in a way that keeps commit history with
the moved files, but also no remove them from their origin until a
future cleanup change can be done, I did the `git mv` first, and then
recreated the files that were moved in their original places, as a
separate commit. Unfortunately GH shows the moved files as new instead
of the ones that are truly new. But in the IDE and `git blame`, commit
history is intact with the moved files.
Since this change adds new dependencies, and one of those dependencies
has a higher `engines` declaration for `node` than what the plugin
currently has, this is technically a breaking change and will have to go
out as part of a major release.
### Related Changes
- https://github.com/facebook/react/pull/32458
---------
Co-authored-by: Lauren Tan <poteto@users.noreply.github.com>
Extracting portions of #32416 for easier review.
This PR updates our babel configs (only used in jest) to support
classes.
Co-authored-by: michael faith <michaelfaith@users.noreply.github.com>
---
[//]: # (BEGIN SAPLING FOOTER)
Stack created with [Sapling](https://sapling-scm.com). Best reviewed
with [ReviewStack](https://reviewstack.dev/facebook/react/pull/32588).
* #32592
* #32591
* #32590
* #32589
* __->__ #32588
Co-authored-by: michael faith <michaelfaith@users.noreply.github.com>
I end up rebuilding for testing the view-transition fixture a lot. It
doesn't need everything that flight needs so this just adds a short hand
that's a little faster to rebuild.
---------
Co-authored-by: Hendrik Liebau <mail@hendrik-liebau.de>
- [build(eslint-plugin-react-hooks): add
ts-linting](4c0fbe73d9)
This change adds configuration to the eslint config governing
`eslint-plugin-react-hooks` to use the typescript-eslint plugin and
parser. It adds the typescript-recommended config, and configures the
team's preferred `array-type` convention.
- [refactor(eslint-plugin-react-hooks): improve
conditionals](540d0d95bc)
This change addresses several feedback items from
https://github.com/facebook/react/pull/32240
- [ci (eslint-e2e): exclude nested node_modules from
cache](a3279f46a8)
This change removes the nested fixture `node_modules` from being cached,
so that the symbolic link can be made after the build happens.
This change removes the `devEngines` declaration in the root package. It
didn't match the package.json spec and in npm 10.9.0 (released in
October), a breaking change was introduced that checks the `devEngines`
property. This causes `npm pack` calls to fail, due to the malformed
`devEngines`. Since there's already an `.nvmrc` defined in the repo, and
no strong need to enforce a specific node version for local development,
this removes the declaration altogether.
## Overview
Adds a lint rule to prevent optional chaining to catch issues like
https://github.com/facebook/react/pull/30982 until we support optional
chaining without a bundle impact.
## Summary
This PR bumps Flow all the way to the latest 0.245.2.
Most of the suppressions comes from Flow v0.239.0's change to include
undefined in the return of `Array.pop`.
I also enabled `react.custom_jsx_typing=true` and added custom jsx
typing to match the old behavior that `React.createElement` is
effectively any typed. This is necessary since various builtin
components like `React.Fragment` is actually symbol in the React repo
instead of `React.AbstractComponent<...>`. It can be made more accurate
by customizing the `React$CustomJSXFactory` type, but I will leave it to
the React team to decide.
## How did you test this change?
`yarn flow` for all the renderers
Added instructions on the new workflow. Let's keep this short around for
now as it may be used again due to muscle memory and emit a helpful
message instead.
ghstack-source-id: 3f840a3d4319309d31cefeae028f97d280b0c09a
Pull Request resolved: https://github.com/facebook/react/pull/30510
We need a GitHub token to download artifacts from GitHub so
unfortunately codesandboxci will need to revert to the slower process
of building from source for now until it's possible to pass secrets to
codesandboxci.
ghstack-source-id: edab979084
Pull Request resolved: https://github.com/facebook/react/pull/30511
This will allow us to parse new flow syntax since the `flow` parser is
no longer updated.
I had to exclude some files and have them fall back to `flow` parser
since they contain invalid graphql syntax that makes the plugin crash.
Merges the existing config to the root one so we can have a single
configuration file. I've tried to keep the compiler config as much as
possible in this PR so that no formatting changes occur.
ghstack-source-id: 8bbfc9f269
Pull Request resolved: https://github.com/facebook/react/pull/30021
## Overview
Updates `eslint-plugin-jest` and enables the recommended rules with some
turned off that are unhelpful.
The main motivations is:
a) we have a few duplicated tests, which this found an I deleted
b) making sure we don't accidentally commit skipped tests
## Summary
This brings:
- jest* up from 29.4.2 -> 29.7.0
- jsdom up from 20.0.0 -> 22.1.0
While the latest version of jest-dom-environment still wants
`jsdom@^20.0.0`, it can safely use at least up to `jsdom@22.1.0`. See
https://github.com/jestjs/jest/pull/13825#issuecomment-1564015010 for
details.
Upgrading to latest versions lets us improve some WheelEvent tests and
will make it possible to test a much simpler FormData construction
approach (see #29018)
## How did you test this change?
Ran `yarn test` and `yarn test --prod` successfully
