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Delete never-posted RCTBridge notifications (#59437) - #59437

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christophpurrer wants to merge 8 commits into
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christophpurrer:export-D127294776
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christophpurrer wants to merge 8 commits into
react:mainfrom
christophpurrer:export-D127294776

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@christophpurrer christophpurrer commented Oct 24, 2026 •

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Summary:

Five bridge notifications and three user-info keys have zero posters; only fast refresh is posted and observed. Delete them with the dead observers in RCTDeviceInfo, the avatar updates module, and both reload perf loggers. Keep RCTBridgeWillReloadNotification, still observed by Expo, and mark it deprecated.

Changelog:
[iOS][Removed] - Remove never-posted RCTBridge script-download and invalidation notifications

Differential Revision: D127294776

@meta-cla meta-cla Bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Oct 24, 2026
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meta-codesync Bot commented Oct 24, 2026

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@christophpurrer has exported this pull request. If you are a Meta employee, you can view the originating Diff in D127294776.

christophpurrer added a commit to christophpurrer/react-native-macos that referenced this pull request Oct 24, 2026
Summary:
Pull Request resolved: react#59437

Five bridge notifications and three user-info keys have zero posters; only fast refresh is posted and observed. Delete them with the dead observers in `RCTDeviceInfo`, the avatar updates module, and both reload perf loggers. Keep `RCTBridgeWillReloadNotification`, still observed by Expo, and mark it deprecated.

Changelog:
[iOS][Removed] - Remove never-posted `RCTBridge` script-download and invalidation notifications

Differential Revision: D127294776
@meta-codesync meta-codesync Bot changed the title Delete never-posted RCTBridge notifications Delete never-posted RCTBridge notifications (#59437) Oct 24, 2026
Summary:
`RCTModuleData` is never instantiated and its implementation is a stub: initializers return `self`, and `gatherConstants`/`invalidate` are no-ops. Delete the header and implementation with the unused `RCTBridgeModuleProvider` typedef and `RCTModuleDataCallInvokerProvider` protocol, plus the buck header-map entry and all import sites.

Changelog:
[iOS][Removed] - Remove deprecated `RCTModuleData` class and its call-invoker provider protocol

Differential Revision: D127228438
)

Summary:
Pull Request resolved: react#59428

`+[RCTBridge currentBridge]` always returns nil and `+[RCTBridge setCurrentBridge:]` is a no-op: with the legacy bridge gone, nothing ever sets a current bridge, so the getter can only return nil. Remove the last two internal call sites in `RCTInstance` (iOS and macOS) along with their now-dead `RCTBridge+Private.h` imports. Keep both declarations, now marked deprecated, so existing external Swift callers (`RCTBridge.current()`) keep compiling and linking; they will only ever observe nil, the sole value this API can produce.

Changelog: [Internal]

Differential Revision: D127265579
Summary:
Remove `RCTBridge` declarations with zero callers: `enqueueJSCall`, module lookup, `delegate`, `moduleClasses`, reload, and batch APIs, plus their stub implementations. Keep `bundleURL`, still read by Expo Dev Menu, and the TurboModule-registry hooks the proxy forwards through, all marked deprecated. Delete skipped `RCTLoggingTests`, the only `enqueueJSCall` caller.

Changelog:
[iOS][Removed] - Remove unused `RCTBridge` reload, module-lookup, and JS-callback APIs
[iOS][Deprecated] - Deprecate `RCTBridge.bundleURL`, `setRCTTurboModuleRegistry:`, and `bridgeModuleDecorator`

Differential Revision: D127265582
…59433)

Summary:
Pull Request resolved: react#59433

The `RCTTest` runner, `IntegrationTests` bundle, and `RNTesterIntegrationTests` target are fully disabled: every test is commented out or skipped for depending on the removed bridge. Delete the harness, the skipped `RCTDevMenuTests`/`RCTComponentPropsTests`/`RCTImageLoaderTests` class, and all project references.

Changelog: [Internal]

Differential Revision: D127294772
Summary:
Both `RCTBridge` initializers return an inert stub and have no callers left now that the test harness is gone. Delete the declarations and stub implementations. `RCTBridgeModuleListProvider` stays until the proxy shim using it is removed.

Changelog:
[iOS][Removed] - Remove deprecated `RCTBridge` initializers

Differential Revision: D127294773
Summary:
Pull Request resolved: react#59435

The default JS executor factory unconditionally returns `nullptr` and has no callers. Delete it with its now-unused imports and forward declarations, narrowing the header to forward declarations.

Changelog: [Internal]

Differential Revision: D127294774
Summary:
The `RCTBridge (Inspector)` category exposes `inspectorTarget`/`inspectable` with zero callers; the modern inspector reaches `RCTHost` directly. Delete the header, its buck entry, the unused imports, and the proxy shim.

Changelog:
[iOS][Removed] - Remove unused `RCTBridge (Inspector)` category

Differential Revision: D127294775
Summary:
Pull Request resolved: react#59437

Five bridge notifications and three user-info keys have zero posters; only fast refresh is posted and observed. Delete them with the dead observers in `RCTDeviceInfo`, the avatar updates module, and both reload perf loggers. Keep `RCTBridgeWillReloadNotification`, still observed by Expo, and mark it deprecated.

Changelog:
[iOS][Removed] - Remove never-posted `RCTBridge` script-download and invalidation notifications

Differential Revision: D127294776

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