Based on
- https://github.com/facebook/react/pull/28419
## Summary
The shallow renderer was extracted from the repo years ago and published
by enzyme: https://github.com/enzymejs/react-shallow-renderer
We no longer need to reexport under the react-test-renderer namespace.
People can import `react-shallow-renderer` as needed
## How did you test this change?
- Observe shallow.js in react-test-renderer package from standard build
- Run build with changes on this branch
- Observe no more shallow.js export in build output
Stacked on https://github.com/facebook/react/pull/28351, please review
only the last commit.
Top-level description of the approach:
1. Once user selects an element from the tree, frontend asks backend to
return the inspected element, this is where we simulate an error
happening in `render` function of the component and then we parse the
error stack. As an improvement, we should probably migrate from custom
implementation of error stack parser to `error-stack-parser` from npm.
2. When frontend receives the inspected element and this object is being
propagated, we create a Promise for symbolicated source, which is then
passed down to all components, which are using `source`.
3. These components use `use` hook for this promise and are wrapped in
Suspense.
Caching:
1. For browser extension, we cache Promises based on requested resource
+ key + column, also added use of
`chrome.devtools.inspectedWindow.getResource` API.
2. For standalone case (RN), we cache based on requested resource url,
we cache the content of it.
1. Bumps `react-virtualized-auto-sizer` to 1.0.23, which has a fix for
cases with multiple realms -
https://github.com/bvaughn/react-virtualized-auto-sizer/pull/82
2. Removes `react-window` from react-devtools-shared/src/node_modules,
now listed as dependency in `package.json` and bumped to 1.8.10
Tested:
- Chrome extension
- Standalone shell with RN
Instead of createElement.
We should have done this when we initially released jsx-runtime but
better late than never. The general principle is that our tests should
be written using the most up-to-date idioms that we recommend for users,
except when explicitly testing an edge case or legacy behavior, like for
backwards compatibility.
Most of the diff is related to tweaking test output and isn't very
interesting.
I did have to workaround an issue related to component stacks. The
component stack logic depends on shared state that lives in the React
module. The problem is that most of our tests reset the React module
state and re-require a fresh instance of React, React DOM, etc. However,
the JSX runtime is not re-required because it's injected by the compiler
as a static import. This means its copy of the shared state is no longer
the same as the one used by React, causing any warning logged by the JSX
runtime to not include a component stack. (This same issue also breaks
string refs, but since we're removing those soon I'm not so concerned
about that.) The solution I went with for now is to mock the JSX runtime
with a proxy that re-requires the module on every function invocation. I
don't love this but it will have to do for now. What we should really do
is migrate our tests away from manually resetting the module state and
use import syntax instead.
While trying to resolve some issues with Flow in ESLint, noticed that we
are still listing `eslint-plugin-flowtype` as dev dependency, but it has
been deprecated in favour of `eslint-plugin-ft-flow`.
This Flow upgrade includes 2 fixes:
- Remove `React$StatelessFunctionalComponent` as that was replaced by
just `React$AbstractComponent` as Flow doesn't make any guarantees, see
the Flow change here:
https://github.com/facebook/flow/commit/521317c48f44ffb5eac072a7b2548a72b0745095
- Flow no longer allows `number` type indexing into objects which
discovered an incorrect type that is actually an array of the data.
Used this command to upgrade
```
yarn add -W flow-bin flow-remove-types hermes-parser hermes-eslint
```
and ran `yarn flow-ci` to check for errors in different configurations.
I do not see references to these modules. Unless there's some dynamic
loading going on (hopefully we should see that in CI) these seem like
they can be removed.
## Summary
I had to change the commands to be windows specific so that it doesn't
cause any crashes
## How did you test this change?
I successfully built the different types of devtools extenstions on my
personal computer. In future may need to add a github action with
windows config to test these errors
#27193
Upgrade Flow to latest using
```
yarn add -W flow-bin flow-remove-types hermes-parser hermes-eslint
```
This also updates `createFlowConfigs.js` to get the Flow version from
`package.json` to avoid needing to bump the version there in the future.
Updates useFormState to allow a sync function to be passed as an action.
A form action is almost always async, because it needs to talk to the
server. But since we support client-side actions, too, there's no reason
we can't allow sync actions, too.
I originally chose not to allow them to keep the implementation simpler
but it's not really that much more complicated because we already
support this for actions passed to startTransition. So now it's
consistent: anywhere an action is accepted, a sync client function is a
valid input.
This upgrade made the `React$Element` type opaque, which is good for
product code where accessing props of elements is code smell, but React
needs to use that internally. I overrode the type to restore it.
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## Summary
- Remove unused webpack 4 dependencies
## How did you test this change?
- Ran `yarn test --prod`
- Ran `yarn test`
## Related PRs:
- https://github.com/facebook/react/pull/26887
## Summary
- Updated `webpack` (and all related packages) to v5 in
`react-devtools-*` packages.
- I haven't touched any `TODO (Webpack 5)`. Tried to poke it, but each
my attempt failed and parsing hook names feature stopped working. I will
work on this in a separate PR.
- This work is one of prerequisites for updating Firefox extension to
manifests v3
related PRs:
https://github.com/facebook/react/pull/22267https://github.com/facebook/react/pull/26506
## How did you test this change?
Tested on all surfaces, explicitly checked that parsing hook names
feature still works.
The bindings upstream in Relay has been removed so we don't need these
builds anymore. The idea is to revisit an FB integration of Flight but
it wouldn't use the Relay specific bindings. It's a bit unclear how it
would look but likely more like the OSS version so not worth keeping
these around.
The `dom-relay` name also included the FB specific Fizz implementation
of the streaming config so I renamed that to `dom-fb`. There's no Fizz
implementation for Native yet so I just removed `native-relay`.
We created a configurable fork for how to encode the output of Flight
and the Relay implementation encoded it as JSON objects instead of
strings/streams. The new implementation would likely be more stream-like
and just encode it directly as string/binary chunks. So I removed those
indirections so that this can just be declared inline in
ReactFlightServer/Client.
Just a small upgrade to keep us current and remove unused suppressions
(probably fixed by some upgrade since).
- `*` is no longer allowed and has been an alias for `any` for a while
now.
## Summary
Our toy webpack plugin for Server Components is pretty broken right now
because, now that `.client.js` convention is gone, it ends up adding
every single JS file it can find (including `node_modules`) as a
potential async dependency. Instead, it should only look for files with
the `'use client'` directive.
The ideal way is to implement this by bundling the RSC graph first.
Then, we would know which `'use client'` files were actually discovered
— and so there would be no point to scanning the disk for them. That's
how Next.js bundler does it.
We're not doing that here.
This toy plugin is very simple, and I'm not planning to do heavy
lifting. I'm just bringing it up to date with the convention. The change
is that we now read every file we discover (alas), bail if it has no
`'use client'`, and parse it if it does (to verify it's actually used as
a directive). I've changed to use `acorn-loose` because it's forgiving
of JSX (and likely TypeScript/Flow). Otherwise, this wouldn't work on
uncompiled source.
## Test plan
Verified I can get our initial Server Components Demo running after this
change. Previously, it would get stuck compiling and then emit thousands
of errors.
Also confirmed the fixture still works. (It doesn’t work correctly on
the first load after dev server starts, but that’s already the case on
main so seems unrelated.)
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## Summary
This PR:
- Updates Rollup from 2.x to latest 3.x, and updates associated plugins
- Updates deprecated / altered config settings in the Rollup plugin
pipeline
- Fixes some file extension and import issues related to use of ESM in
`react-dom-webpack-server`
- Removes a now-obsolete `strip-unused-imports` Rollup plugin
- <s>Fixes an _existing_ bug with the Rollup 2.x plugin pipeline on
`main` that was causing parts of `DOMProperty.js` to get left out of the
`react-dom-webpack-server` JS bundles, by adding a new plugin to tell
Rollup to treat that file as if it as side effects</s>
This PR should be functionally identical to the other existing "Rollup 3
upgrade" PR at #26078 . I'm filing this as a near-duplicate because I'm
ready to push this change through ASAP so that I can follow it up with a
PR that adds sourcemap support, that PR's artifact diffing seems like
it's possibly stuck and I want to compare the build results, and I've
got this set up against latest `main`.
<!--
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does the pull request solve?
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This gets React's build setup updated to the latest Rollup version,
which is generally a good practice, but also ensures that any further
Rollup config tweaks can be done using the current Rollup docs as a
reference.
## How did you test this change?
<!--
Demonstrate the code is solid. Example: The exact commands you ran and
their output, screenshots / videos if the pull request changes the user
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How exactly did you verify that your PR solves the issue you wanted to
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- Made builds from the latest `main`
- Updated Rollup package versions and cross-compared the changes I
needed to make locally to get successful builds vs #26078
- Diffed the output folders between `main` and this PR, and confirmed
that the bundle contents are identical (with the exception of version
strings and the `react-dom-webpack-server` bundle fix re-adding missing
`DOMProperty.js` content)
## Summary
resolves#25667
This PR also resolves several security issues in the standalone app
## How did you test this change?
Tested locally `yarn start` in react-devtools package. Everything works
normal
---
- To see the specific tasks where the Asana app for GitHub is being
used, see below:
- https://app.asana.com/0/0/1204123419819195
## Summary
- yarn.lock diff +-6249, **small pr**
- use jest-environment-jsdom by default
- uncaught error from jsdom is an error object instead of strings
- abortSignal.reason is read-only in jsdom and node,
https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal/reason
## How did you test this change?
ci green
---------
Co-authored-by: Sebastian Silbermann <silbermann.sebastian@gmail.com>
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4. Ensure the test suite passes (`yarn test`). Tip: `yarn test --watch
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`chrome://inspect`, and press "Inspect".
7. Format your code with
[prettier](https://github.com/prettier/prettier) (`yarn prettier`).
8. Make sure your code lints (`yarn lint`). Tip: `yarn linc` to only
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10. If you haven't already, complete the CLA.
Learn more about contributing:
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-->
## Summary
This PR:
- Replaces the existing usages of methods from the `semver` library in
the React DevTools source with an inlined version based on
https://www.npmjs.com/package/semver-compare.
This appears to drop the unminified bundle sizes of 3 separate
`react-devtools-extensions` build artifacts by about 50K:
## How did you test this change?
I was originally working on [a fork of React
DevTools](https://github.com/replayio/react/pull/2) for use with
https://replay.io , specifically our integration of the React DevTools
UI to show the React component tree while users are debugging a recorded
application.
As part of the dev work on that fork, I wanted to shrink the bundle size
of the extension's generated JS build artifacts. I noted that the
official NPM `semver` library was taking up a noticeable chunk of space
in the bundles, and saw that it's only being used in a handful of places
to do some very simple version string comparisons.
I was able to replace the `semver` imports and usages with a simple
alternate comparison function, and confirmed via hands-on checks and
console logging that the checks behaved the same way.
Given that, I wanted to upstream this particular change to help shrink
the real extension's bundle sizes.
I know that it's an extension, so bundle size isn't _as_ critical a
concern as it would be for a pure library. But, smaller download sizes
do benefit all users, and that also includes sites like CodeSandbox and
Replay that are using the React DevTools as a library as well.
I'm happy to tweak this PR if necessary. Thanks!
Jan Kassens
Jack Pope
dependabot[bot]
Ruslan Lesiutin
Ricky
Andrew Clark
PrathamLalwani
Anatolii Kurochkin
Sebastian Markbåge
Rubén Norte
dan
Mark Erikson
Mengdi Chen
Glenn 'devalias' GrantandSebastian Markbage
Ming Ye
