* Rename lower case isomorphic default exports modules to upper case named exports
We're somewhat inconsistent here between e.g. ReactLazy and memo.
Let's pick one.
This also moves the responder, fundamental, scope creators from shared
since they're isomorphic and same as the other creators.
* Move some files that are specific to the react-reconciler from shared
Individual renderers are allowed to deep require into the reconciler.
* Move files specific to react-dom from shared
react-interactions is right now dom specific (it wasn't before) so we can
type check it together with other dom stuff. Avoids the need for
a shared ReactDOMTypes to be checked by RN for example.
* Move ReactWorkTags to the reconciler
* Move createPortal to export from reconciler
Otherwise Noop can't access it since it's not allowed deep requires.
* Add Event Replaying Infra
* Wire up Roots and Suspense boundaries, to retry events, after they commit
* Replay discrete events in order in a separate scheduler callback
* Add continuous events
These events only replay their last target if the target is not yet
hydrated. That way we don't have to wait for a previously hovered
boundary before invoking the current target.
* Enable tests from before
These tests were written with replaying in mind and now we can properly
enable them.
* Unify replaying and dispatching
* Mark system flags as a replay and pass to legacy events
That way we can check if this is a replay and therefore needs a special
case. One such special case is "mouseover" where we check the
relatedTarget.
* Eagerly listen to all replayable events
To minimize breakages in a minor, I only do this for the new root APIs
since replaying only matters there anyway. Only if hydrating.
For Flare, I have to attach all active listeners since the current
system has one DOM listener for each. In a follow up I plan on optimizing
that by only attaching one if there's at least one active listener
which would allow us to start with only passive and then upgrade.
* Desperate attempt to save bytese
* Add test for mouseover replaying
We need to check if the "relatedTarget" is mounted due to how the old
event system dispatches from the "out" event.
* Fix for nested boundaries and suspense in root container
This is a follow up to #16673 which didn't have a test because it wasn't
observable yet. This shows that it had a bug.
* Rename RESPONDER_EVENT_SYSTEM to PLUGIN_EVENT_SYSTEM
* [react-native] Use path-based imports instead of Haste for the RN renderer
To move React Native to standard path-based imports instead of Haste, the RN renderer that is generated from the code in this repo needs to use path-based imports as well since the generated code is vendored by RN. This commit makes it so the interface between the generated renderers and RN does not rely on Haste and instead uses a private interface explicitly defined by RN. This inverts control of the abstraction so that RN decides the internals to export rather than React deciding what to import.
On RN's side, a new module named `react-native/Libraries/ReactPrivate/ReactNativePrivateInterface` explicitly exports the modules used by the renderers in this repo. (There is also a private module for InitializeCore so that we can import it just for the side effects.) On React's side, the various renderer modules access RN internals through the explicit private interface.
The Rollup configuration becomes slimmer since the only external package is now `react-native`, and the individual modules are instead listed out in `ReactNativePrivateInterface`.
Task description: https://github.com/facebook/react-native/issues/24770
Sister RN PR (needs to land before this one): https://github.com/facebook/react-native/pull/24782
Test Plan: Ran unit tests and Flow in this repo. Generated the renderers and manually copied them over to the RN repo. Ran the RN tests and launched the RNTester app.
* Access natively defined "nativeFabricUIManager" instead of importing it
Some places in the Fabric renderers access `nativeFabricUIManager` (a natively defined global) instead of importing UIManager. While this is coupling across repos that depends on the timing of events, it is necessary until we have a way to defer top-level imports to run after `nativeFabricUIManager` is defined. So for consistency we use `nativeFabricUIManager` everywhere (see the comment in https://github.com/facebook/react/pull/15604#pullrequestreview-236842223 for more context).
Whenever we do this, Rollup needs to materialize this as an object.
This causes it to also add the Babel compatibility property which is
unnecessary bloat. However, since when we use these, we leak the object
this often also deopts any compiler optimizations.
If we really need an object we should export default an object.
Currently there is an exception for DOMTopLevelEventTypes since
listing out the imports is a PITA and it doesn't escape so it should
get properly inlined. We should probably move to a different pattern
to avoid this for consistency though.
* Add TopLevelEventTypes
* Fix `ReactBrowserEventEmitter`
* Fix EventPluginUtils
* Fix TapEventPlugin
* Fix ResponderEventPlugin
* Update ReactDOMFiberComponent
* Fix BeforeInputEventPlugin
* Fix ChangeEventPlugin
* Fix EnterLeaveEventPlugin
* Add missing non top event type used in ChangeEventPlugin
* Fix SelectEventPlugin
* Fix SimpleEventPlugin
* Fix outstanding Flow issues and move TopLevelEventTypes
* Inline a list of all events in `ReactTestUtils`
* Fix tests
* Make it pretty
* Fix completly unrelated typo
* Don’t use map constructor because of IE11
* Update typings, revert changes to native code
* Make topLevelTypes in ResponderEventPlugin injectable and create DOM and ReactNative variant
* Set proper dependencies for DOMResponderEventPlugin
* Prettify
* Make some react dom tests no longer depend on internal API
* Use factories to create top level speific generic event modules
* Remove unused dependency
* Revert exposed module renaming, hide store creation, and inline dependency decleration
* Add Flow types to createResponderEventPlugin and its consumers
* Remove unused dependency
* Use opaque flow type for TopLevelType
* Add missing semis
* Use raw event names as top level identifer
* Upgrade baylon
This is required for parsing opaque flow types in our CI tests.
* Clean up flow types
* Revert Map changes of ReactBrowserEventEmitter
* Upgrade babel-* packages
Apparently local unit tests also have issues with parsing JavaScript
modules that contain opaque types (not sure why I didn't notice
earlier!?).
* Revert Map changes of SimpleEventPlugin
* Clean up ReactTestUtils
* Add missing semi
* Fix Flow issue
* Make TopLevelType clearer
* Favor for loops
* Explain the new DOMTopLevelEventTypes concept
* Use static injection for Responder plugin types
* Remove null check and rely on flow checks
* Add missing ResponderEventPlugin dependencies
* Move view config registry to shims
This ensures that both Fabric and RN renderers share the same view config
registry since it is stateful.
I had to duplicate in the mocks for testing.
* Move createReactNativeComponentClass to shims and delete internal usage
Since createReactNativeComponentClass is just an alias for the register
there's no need to bundle it. This file should probably just move back
to RN too.
We already have one stateful module that contains all the view config.
We might as well store the event types there too. That way the shared
state is compartmentalized (and I can move it out in a follow up PR).
The view config registry also already has an appropriate place to call
processEventTypes so now we no longer have to do it in RN.
Will follow up with a PR to RN to remove that call.
If we have multiple RN renderers running simultaneously, we should be able to send a single event to all of them and only if it recognizes the event will it do anything with it. Crucially, this avoids the 'Unsupported top level event type "%s" dispatched' invariant in those cases.
* Convert EventPlugin{Hub,Registry} to named exports
* Convert EventPluginUtils to named exports
* Convert EventPropagators to named exports
* Convert ReactControlledComponent to named exports
* Convert ReactGenericBatching to named exports
* Convert ReactDOMComponentTree to named exports
* Convert ReactNativeComponentTree to named exports
* Convert ReactNativeRTComponentTree to named exports
* Convert FallbackCompositionState to named exports
* Convert ReactEventEmitterMixin to named exports
* Convert ReactBrowserEventEmitter to named exports
* Convert ReactNativeEventEmitter to named exports
* Convert ReactDOMEventListener to named exports
* Convert DOMMarkupOperations to named exports
* Convert DOMProperty to named exports
* Add suppression for existing Flow violation
Flow didn't see it before.
* Update sizes
* Update transforms to handle ES modules
* Update Jest to handle ES modules
* Convert react package to ES modules
* Convert react-art package to ES Modules
* Convert react-call-return package to ES Modules
* Convert react-test-renderer package to ES Modules
* Convert react-cs-renderer package to ES Modules
* Convert react-rt-renderer package to ES Modules
* Convert react-noop-renderer package to ES Modules
* Convert react-dom/server to ES modules
* Convert react-dom/{client,events,test-utils} to ES modules
* Convert react-dom/shared to ES modules
* Convert react-native-renderer to ES modules
* Convert react-reconciler to ES modules
* Convert events to ES modules
* Convert shared to ES modules
* Remove CommonJS support from transforms
* Move ReactDOMFB entry point code into react-dom/src
This is clearer because we can use ES imports in it.
* Fix Rollup shim configuration to work with ESM
* Fix incorrect comment
* Exclude external imports without side effects
* Fix ReactDOM FB build
* Remove TODOs I don’t intend to fix yet
* Use relative paths in packages/react
* Use relative paths in packages/react-art
* Use relative paths in packages/react-cs
* Use relative paths in other packages
* Fix as many issues as I can
This uncovered an interesting problem where ./b from package/src/a would resolve to a different instantiation of package/src/b in Jest.
Either this is a showstopper or we can solve it by completely fobbidding remaining /src/.
* Fix all tests
It seems we can't use relative requires in tests anymore. Otherwise Jest becomes confused between real file and symlink.
https://github.com/facebook/jest/issues/3830
This seems bad... Except that we already *don't* want people to create tests that import individual source files.
All existing cases of us doing so are actually TODOs waiting to be fixed.
So perhaps this requirement isn't too bad because it makes bad code looks bad.
Of course, if we go with this, we'll have to lint against relative requires in tests.
It also makes moving things more painful.
* Prettier
* Remove @providesModule
* Fix remaining Haste imports I missed earlier
* Fix up paths to reflect new flat structure
* Fix Flow
* Fix CJS and UMD builds
* Fix FB bundles
* Fix RN bundles
* Prettier
* Fix lint
* Fix warning printing and error codes
* Fix buggy return
* Fix lint and Flow
* Use Yarn on CI
* Unbreak Jest
* Fix lint
* Fix aliased originals getting included in DEV
Shouldn't affect correctness (they were ignored) but fixes DEV size regression.
* Record sizes
* Fix weird version in package.json
* Tweak bundle labels
* Get rid of output option by introducing react-dom/server.node
* Reconciler should depend on prop-types
* Update sizes last time
* Enable Yarn workspaces for packages/*
* Move src/isomorphic/* into packages/react/src/*
* Create index.js stubs for all packages in packages/*
This makes the test pass again, but breaks the build because npm/ folders aren't used yet.
I'm not sure if we'll keep this structure--I'll just keep working and fix the build after it settles down.
* Put FB entry point for react-dom into packages/*
* Move src/renderers/testing/* into packages/react-test-renderer/src/*
Note that this is currently broken because Jest ignores node_modules,
and so Yarn linking makes Jest skip React source when transforming.
* Remove src/node_modules
It is now unnecessary. Some tests fail though.
* Add a hacky workaround for Jest/Workspaces issue
Jest sees node_modules and thinks it's third party code.
This is a hacky way to teach Jest to still transform anything in node_modules/react*
if it resolves outside of node_modules (such as to our packages/*) folder.
I'm not very happy with this and we should revisit.
* Add a fake react-native package
* Move src/renderers/art/* into packages/react-art/src/*
* Move src/renderers/noop/* into packages/react-noop-renderer/src/*
* Move src/renderers/dom/* into packages/react-dom/src/*
* Move src/renderers/shared/fiber/* into packages/react-reconciler/src/*
* Move DOM/reconciler tests I previously forgot to move
* Move src/renderers/native-*/* into packages/react-native-*/src/*
* Move shared code into packages/shared
It's not super clear how to organize this properly yet.
* Add back files that somehow got lost
* Fix the build
* Prettier
* Add missing license headers
* Fix an issue that caused mocks to get included into build
* Update other references to src/
* Re-run Prettier
* Fix lint
* Fix weird Flow violation
I didn't change this file but Flow started complaining.
Caleb said this annotation was unnecessarily using $Abstract though so I removed it.
* Update sizes
* Fix stats script
* Fix packaging fixtures
Use file: instead of NODE_PATH since NODE_PATH.
NODE_PATH trick only worked because we had no react/react-dom in root node_modules, but now we do.
file: dependency only works as I expect in Yarn, so I moved the packaging fixtures to use Yarn and committed lockfiles.
Verified that the page shows up.
* Fix art fixture
* Fix reconciler fixture
* Fix SSR fixture
* Rename native packages
