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Author SHA1 Message Date
Nick Lefever dd390dbbef Add fixtures for optional object generation (#54727) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/54727

See title

Changelog: [Internal]

Reviewed By: cortinico

Differential Revision: D87843977

fbshipit-source-id: fdc8a1ecd60b46ab399150f3b38d7ef2ec83a7bf
 2025-12-11 13:09:13 -08:00
Nick Lefever e581fa4f80 Implement optional object props generation (#54726) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/54726

Add support for generating native optional object properties for custom types. This also updates the serialization of the custom type instances to only include properties that are defined on the object.

Changelog: [Internal]

Reviewed By: sammy-SC

Differential Revision: D87843979

fbshipit-source-id: c99179d7b48df62e836ab66dfad99f0723516af7
 2025-12-11 13:09:13 -08:00
Nick Lefever 05599d0f66 Add fixtures for optional props generation (#54725) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/54725

See title

Changelog: [Internal]

Reviewed By: sammy-SC

Differential Revision: D87843980

fbshipit-source-id: a7e9c6034da57fe5a51904bd6b9e62276bf315b3
 2025-12-11 13:09:13 -08:00
Nick Lefever 5c3bfda638 Add optional props generation support (#54724) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/54724

Add support to codegen to generate native optional props for component properties that are defined as optional and have no default value.

Changelog: [Internal]

Reviewed By: sammy-SC

Differential Revision: D87843978

fbshipit-source-id: 9ad7436e2d518364b80b0e00ab7ec47eff476acd
 2025-12-11 13:09:13 -08:00
Arushi Kesarwani 95cc1e7675 Add support for Unions in react-native-codegen & Compat Checker (#54489) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/54489

Adding support for Unions in react-native-codegen & Compat Checker so that they can allow non-homogenous types and un-special casing `StringLiteralUnionTypeAnnotation`.

Changelog: [Internal]

**NOTE:** In case this needs to be reverted for any breakage to OTA Compat Checker v2, consider disabling it with D88289605 instead of reverting this change.

Reviewed By: RSNara

Differential Revision: D86501597

fbshipit-source-id: 6ea0d42c27f8f6b40fa607e7b671e599f25a94bc
 2025-12-04 17:25:47 -08:00
Phil Pluckthun 41eace0093 Replace glob@^7.0.0 with tinyglobby@^0.2.15 (#54737) 
Summary:
This replaces `glob@^7.0.0` with `tinyglobby@^0.2.15`. `glob@7` has been deprecated for a while and some versions after had security notices released for them. The plan is to backport this PR to `0.81.x` and onwards.

> [!NOTE]
> This is a stopgap solution until `fs.glob` becomes generally available with the EOL of Node v20

Succeeds:
- https://github.com/facebook/react-native/issues/54669
- https://github.com/facebook/react-native/issues/48875

## Changelog:

[GENERAL] [SECURITY] - Replace `glob@^7.0.0` with `tinyglobby@^0.2.15`

Pull Request resolved: https://github.com/facebook/react-native/pull/54737

Test Plan:
- Ran all modified commands manually and `pod install in `rn-tester`
- NOTE: `ios-prebuild`-related scripts haven't been run manually yet

Reviewed By: robhogan

Differential Revision: D88069145

Pulled By: huntie

fbshipit-source-id: 0c455342a4c6d1d6605fd09fe47b418e5d751491
 2025-12-03 05:45:48 -08:00
Arushi Kesarwani 2bbb104a4e Introduce the supported member types of Union (#54591) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/54591

Following types will be supported in Union currently:

1. Number : NumberType + NumberLiteralType
2. Boolean : BooleanType + BooleanLiteralType
3. String : StringType + StringLiteralType
4. Object: NativeModuleObjectType

These are the only ones that exist today as per :

https://docs.google.com/document/d/1pTBMOEIov5n5-0L9z925XPvGX1YxlmI6n6FJvd0oXtE/edit?tab=t.0#heading=h.fhe5py9plytd

Changelog: [Internal]

Reviewed By: mdvacca

Differential Revision: D87384995

fbshipit-source-id: 39e63fa3670343bc4063d8aa45a004671380a640
 2025-11-20 18:00:53 -08:00
Arushi Kesarwani 2d22fed85c Introduce BooleanLiteralTypeAnnotation (#54590) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/54590

Introduce `BooleanLiteralTypeAnnotation` in Flow & TypeScript to match the existing `StringLiteralTypeAnnotation` & `NumberLiteralTypeAnnotation` since Unions will be supporting Booleans along with String & Number

Changelog: [Internal]

Reviewed By: elicwhite

Differential Revision: D87384473

fbshipit-source-id: 6b8265914c7884ac99ae69e8992bc9dc6a9e52bc
 2025-11-20 18:00:53 -08:00
Arushi Kesarwani 1d9d3ae4a4 Rename NativeModuleNumberLiteralTypeAnnotation & NativeModuleStringLiteralTypeAnnotation in TS (#54588) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/54588

`NativeModuleNumberLiteralTypeAnnotation` -> `NumberLiteralTypeAnnotation` & `NativeModuleStringLiteralTypeAnnotation` -> `StringLiteralType` in TypeScript just as they already exist in Flow here:

https://www.internalfb.com/code/fbsource/[9b248afa0cd5548b81dd44f1042b230e6069432b]/xplat/js/react-native-github/packages/react-native-codegen/src/CodegenSchema.js?lines=41-53

Changelog: [Internal]

Reviewed By: elicwhite

Differential Revision: D87375511

fbshipit-source-id: c35afff132c2efa20ce1c45dc23ef2c64c91613c
 2025-11-19 22:30:28 -08:00
Arushi Kesarwani b99c69a194 Introduce generic UnionTypeAnnotation (#54587) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/54587

Adding the generic type T UnionTypeAnnotation. This will be used later to create Unions of types String, Number & Boolean.

Changelog: [Internal]

Reviewed By: elicwhite

Differential Revision: D87374445

fbshipit-source-id: 7844f969111af14e42d2b57891e4c0935a0dce53
 2025-11-19 22:30:28 -08:00
Arushi Kesarwani f5e27e48a8 Adding NumberTypeAnnotation to Codegen Schema (#54586) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/54586

Adding NumberTypeAnnotation to the Codegen Schema in order to obtain parity with String & Boolean which will be the Union types

Changelog: [Internal]

Reviewed By: elicwhite

Differential Revision: D87374063

fbshipit-source-id: aa17f13736075ea753b078e0f9ee3c0d24eec534
 2025-11-19 22:30:28 -08:00
Nolan O'Brien 4bf8204391 Address -Wswitch-default issues (#54580) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/54580

Changelog: [iOS] [Fixed] - Fix undefined behavior for values outside of enum range in generated `switch` methods in Objective-C.

Differential Revision: D87282978

fbshipit-source-id: 12b74e0525d30fcc0ff4f9d8e84c930d923cce5a
 2025-11-18 08:55:32 -08:00
Alex Hunt a1e534a604 Bump packages for next release (#54452) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/54452

Follows the recent `0.83-stable` branch cut.

Changelog: [Internal] - Bump all packages to `0.84.0-main`

Reviewed By: cipolleschi

Differential Revision: D86534507

fbshipit-source-id: 47b88dce919857398f41516d03d60259730d2887
 2025-11-12 04:22:19 -08:00
Mike Hardy abd3bfb5c9 Forward port away from deprecated React.ElementRef to React.ComponentRef (#54274) 
Summary:
React v19 deprecated React.ElementRef and recommends using React.ComponentRef

This appears to work just fine, with no other changes other than the type, with the exception of the Codegen phase which makes no allowance for ComponentRef during parsing

I altered the typescript and flow parsers to accept the new ComponentRef as well as the old ElementRef

- Fixes https://github.com/facebook/react-native/issues/54272

## Changelog:

[INTERNAL][DEPRECATED] - use React.ComponentRef in codegen in place of React.ElementRef

Pull Request resolved: https://github.com/facebook/react-native/pull/54274

Test Plan: This is mostly checked in jest tests, I updated the fixtures to send ComponentRef through, and I updated the snapshots to expect a message that indicates either ElementRef or ComponentRef are expected

Reviewed By: javache

Differential Revision: D85556329

Pulled By: cipolleschi

fbshipit-source-id: 0ca4e3929743746da0bde1bfb0e05500db0594f7
 2025-11-10 10:58:44 -08:00
Christoph Purrer c7a6935587 Default init custom C++ TM struct properties (#54391) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/54391

Changelog: [Internal][Fixed] Default init custom C++ TM struct properties

Right now we don't do it and produce code as:
```
template <typename P0, typename P1, typename P2, typename P3, typename P4, typename P5, typename P6>
struct NativeEditableObjectModulePropertyVal {
  P0 classOrList;
  P1 commonFields;
  P2 desc;
  P3 isDefault;
  P4 isSet;
  P5 scriptValue;
  P6 value;
  bool operator==(const NativeEditableObjectModulePropertyVal &other) const {
    return classOrList == other.classOrList && commonFields == other.commonFields && desc == other.desc && isDefault == other.isDefault && isSet == other.isSet && scriptValue == other.scriptValue && value == other.value;
  }
};
```

Now we do:
```
template <typename P0, typename P1, typename P2, typename P3, typename P4, typename P5, typename P6>
struct NativeEditableObjectModulePropertyVal {
  P0 classOrList{};
  P1 commonFields{};
  P2 desc{};
  P3 isDefault{};
  P4 isSet{};
  P5 scriptValue{};
  P6 value{};
  bool operator==(const NativeEditableObjectModulePropertyVal &other) const {
    return classOrList == other.classOrList && commonFields == other.commonFields && desc == other.desc && isDefault == other.isDefault && isSet == other.isSet && scriptValue == other.scriptValue && value == other.value;
  }
};
```

Reviewed By: sbuggay, lenaic

Differential Revision: D86142954

fbshipit-source-id: 989e81c55b1fad7e1e58ea89461f064772143c9d
 2025-11-04 04:49:44 -08:00
Christoph Purrer 0fd24c75a1 Simplify C++ TM base classes (#54059) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/54059

Changelog: [Internal]

Right now for a simple spec as
```
import type {CodegenTypes, TurboModule} from 'react-native';

import {TurboModuleRegistry} from 'react-native';

export type ScreenshotManagerOptions = CodegenTypes.UnsafeObject;

export interface Spec extends TurboModule {
  +getConstants: () => {};
  takeScreenshot(
    id: string,
    options: ScreenshotManagerOptions,
  ): Promise<string>;
}

const NativeModule = TurboModuleRegistry.get<Spec>('ScreenshotManager');
export function takeScreenshot(
  id: string,
  options: ScreenshotManagerOptions,
): Promise<string> {
  if (NativeModule != null) {
    return NativeModule.takeScreenshot(id, options);
  }
  return Promise.reject();
}
```

we generate **TWO** `facebook::react::TurboModule` sub classes (`NativeScreenshotManagerCxxSpecJSI` and `NativeScreenshotManagerCxxSpec`) to construct ONE C++ TM.

In particular header
```
#pragma once

#include <ReactCommon/TurboModule.h>
#include <react/bridging/Bridging.h>

namespace facebook::react {

class JSI_EXPORT NativeScreenshotManagerCxxSpecJSI : public TurboModule {
 protected:
  NativeScreenshotManagerCxxSpecJSI(std::shared_ptr<CallInvoker> jsInvoker);

 public:
  virtual jsi::Object getConstants(jsi::Runtime& rt) = 0;
  virtual jsi::Value
  takeScreenshot(jsi::Runtime& rt, jsi::String id, jsi::Object options) = 0;
};

template <typename T>
class JSI_EXPORT NativeScreenshotManagerCxxSpec : public TurboModule {
 public:
  jsi::Value create(jsi::Runtime& rt, const jsi::PropNameID& propName)
      override {
    return delegate_.create(rt, propName);
  }

  std::vector<jsi::PropNameID> getPropertyNames(
      jsi::Runtime& runtime) override {
    return delegate_.getPropertyNames(runtime);
  }

  static constexpr std::string_view kModuleName = "ScreenshotManager";

 protected:
  NativeScreenshotManagerCxxSpec(std::shared_ptr<CallInvoker> jsInvoker)
      : TurboModule(
            std::string{NativeScreenshotManagerCxxSpec::kModuleName},
            jsInvoker),
        delegate_(reinterpret_cast<T*>(this), jsInvoker) {}

 private:
  class Delegate : public NativeScreenshotManagerCxxSpecJSI {
   public:
    Delegate(T* instance, std::shared_ptr<CallInvoker> jsInvoker)
        : NativeScreenshotManagerCxxSpecJSI(std::move(jsInvoker)),
          instance_(instance) {}

    jsi::Object getConstants(jsi::Runtime& rt) override {
      static_assert(
          bridging::getParameterCount(&T::getConstants) == 1,
          "Expected getConstants(...) to have 1 parameters");

      return bridging::callFromJs<jsi::Object>(
          rt, &T::getConstants, jsInvoker_, instance_);
    }
    jsi::Value takeScreenshot(
        jsi::Runtime& rt,
        jsi::String id,
        jsi::Object options) override {
      static_assert(
          bridging::getParameterCount(&T::takeScreenshot) == 3,
          "Expected takeScreenshot(...) to have 3 parameters");

      return bridging::callFromJs<jsi::Value>(
          rt,
          &T::takeScreenshot,
          jsInvoker_,
          instance_,
          std::move(id),
          std::move(options));
    }

   private:
    friend class NativeScreenshotManagerCxxSpec;
    T* instance_;
  };

  Delegate delegate_;
};

} // namespace facebook::react
```
and cpp
```
#include "AppSpecsJSI.h"

namespace facebook::react {

static jsi::Value __hostFunction_NativeScreenshotManagerCxxSpecJSI_getConstants(
    jsi::Runtime& rt,
    TurboModule& turboModule,
    const jsi::Value* args,
    size_t count) {
  return static_cast<NativeScreenshotManagerCxxSpecJSI*>(&turboModule)
      ->getConstants(rt);
}

static jsi::Value
__hostFunction_NativeScreenshotManagerCxxSpecJSI_takeScreenshot(
    jsi::Runtime& rt,
    TurboModule& turboModule,
    const jsi::Value* args,
    size_t count) {
  return static_cast<NativeScreenshotManagerCxxSpecJSI*>(&turboModule)
      ->takeScreenshot(
          rt,
          count <= 0 ? throw jsi::JSError(
                           rt, "Expected argument in position 0 to be passed")
                     : args[0].asString(rt),
          count <= 1 ? throw jsi::JSError(
                           rt, "Expected argument in position 1 to be passed")
                     : args[1].asObject(rt));
}

NativeScreenshotManagerCxxSpecJSI::NativeScreenshotManagerCxxSpecJSI(
    std::shared_ptr<CallInvoker> jsInvoker)
    : TurboModule("ScreenshotManager", jsInvoker) {
  methodMap_["getConstants"] = MethodMetadata{
      0, __hostFunction_NativeScreenshotManagerCxxSpecJSI_getConstants};
  methodMap_["takeScreenshot"] = MethodMetadata{
      2, __hostFunction_NativeScreenshotManagerCxxSpecJSI_takeScreenshot};
}

} // namespace facebook::react
```

The goal of this change is to simplify that and only have **ONE** `facebook::react::TurboModule` base class for a concrete Cxx TM as this header

```
/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

#pragma once

template <typename T>
class JSI_EXPORT NativeScreenshotManagerCxxSpec : public TurboModule {
public:
  static constexpr std::string_view kModuleName = "ScreenshotManager";

protected:
  NativeScreenshotManagerCxxSpec(std::shared_ptr<CallInvoker> jsInvoker) : TurboModule(std::string{NativeScreenshotManagerCxxSpec::kModuleName}, jsInvoker) {
    methodMap_["getConstants"] = MethodMetadata {.argCount = 0, .invoker = __getConstants};
    methodMap_["takeScreenshot"] = MethodMetadata {.argCount = 2, .invoker = __takeScreenshot};
  }

private:
  static jsi::Value __getConstants(jsi::Runtime &rt, TurboModule &turboModule, const jsi::Value* /*args*/, size_t /*count*/) {
    static_assert(
      bridging::getParameterCount(&T::getConstants) == 1,
      "Expected getConstants(...) to have 1 parameters");
    return bridging::callFromJs<jsi::Object>(rt, &T::getConstants,  static_cast<NativeScreenshotManagerCxxSpec*>(&turboModule)->jsInvoker_, static_cast<T*>(&turboModule));
  }

  static jsi::Value __takeScreenshot(jsi::Runtime &rt, TurboModule &turboModule, const jsi::Value* args, size_t count) {
    static_assert(
      bridging::getParameterCount(&T::takeScreenshot) == 3,
      "Expected takeScreenshot(...) to have 3 parameters");
    return bridging::callFromJs<jsi::Value>(rt, &T::takeScreenshot,  static_cast<NativeScreenshotManagerCxxSpec*>(&turboModule)->jsInvoker_, static_cast<T*>(&turboModule),
      count <= 0 ? throw jsi::JSError(rt, "Expected argument in position 0 to be passed") : args[0].asString(rt),
      count <= 1 ? throw jsi::JSError(rt, "Expected argument in position 1 to be passed") : args[1].asObject(rt));
  }
};
```

This reduces the generated code from 101 lines to 31 - **REDUCTION of 2/3**

Reviewed By: javache

Differential Revision: D83810977

fbshipit-source-id: 6d0c0271846c8544399c7050b7331b0180cbbadf
 2025-10-13 20:21:32 -07:00
Nicola Corti d9a582e949 Bump packages to 0.83.0-main (#54009) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/54009

Packages haven't been bumped on main ahead of 0.83. This takes care of it.

Changelog:
[Internal] [Changed] -

Reviewed By: cipolleschi, huntie

Differential Revision: D83580515

fbshipit-source-id: 7471e77f74e3fb3b4ee6538a49369b5df1393098
 2025-10-01 07:13:33 -07:00
Sam Zhou 5c369aa34c Add annotations to fix future natural inference errors in xplat/js: 6/n (#53894) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53894

Changelog: [Internal]

Reviewed By: marcoww6

Differential Revision: D83000736

fbshipit-source-id: 3ba5c59d9b2f7b967c0dccd24a73056430153bdc
 2025-09-22 21:55:34 -07:00
Tom Scallon 4308185b64 Allow EventEmitters to be reported as optional (#53804) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53804

## Changelog:

[General] [Fixed] - Allow `EventEmitter`s to be optional (for push safety)

Reviewed By: javache

Differential Revision: D82509571

fbshipit-source-id: 801a22b10b2709968009527130cfa890d30a4f3a
 2025-09-16 08:59:12 -07:00
Marco Wang da9136f587 Turn on null strict comparison check for xplat js (#53379) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53379

X-link: https://github.com/facebook/react/pull/34240

Changelog: [Internal]

Reviewed By: SamChou19815

Differential Revision: D80648362

fbshipit-source-id: cc47ae207f29a3ddb68bc0e029b8773f89503c52
 2025-08-21 16:46:23 -07:00
Sam Zhou 89fd398342 Update hermes-parser and related packages in fbsource to 0.32.0 (#53377) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53377

Bump hermes-parser and related packages to [0.32.0](https://github.com/facebook/hermes/blob/static_h/tools/hermes-parser/js/CHANGELOG.md).

Changelog: [internal]

Reviewed By: gkz

Differential Revision: D80622389

fbshipit-source-id: d35ad5179eacbc83132517e6b9c9436fda972d28
 2025-08-20 11:45:16 -07:00
Marco Wang 8351a5d186 Pre-Suppress errors for xplat/js for general strict comparison in non-generated files (#53342) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53342

Commands

```
scripts/flow/tool add-comments --comment 'Error discovered during Constant Condition roll out. See https://fburl.com/workplace/4oq3zi07.' .
```
```
arc f
```

drop-conflicts

Reviewed By: SamChou19815

Differential Revision: D80487235

fbshipit-source-id: 9e7c1a2641ddc0da0400fa1aff598b112a0434d5
 2025-08-19 01:09:22 -07:00
Sam Zhou cf664c65e2 Standardize subtyping error code into incompatible-type in react native and metro (#53312) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53312

Changelog: [Internal]

Reviewed By: jbrown215

Differential Revision: D80400976

fbshipit-source-id: 196af69c0b9621b2a2675b232406639773e04933
 2025-08-18 09:04:31 -07:00
George Zahariev c7591d9b40 Update hermes-parser and related packages in fbsource to 0.31.2 (#53313) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53313

Bump hermes-parser and related packages to [0.31.2](https://github.com/facebook/hermes/blob/static_h/tools/hermes-parser/js/CHANGELOG.md).

Changelog: [internal]

Reviewed By: SamChou19815

Differential Revision: D80408745

fbshipit-source-id: 38aff450c0e44db23624f4769f1c7856440fb785
 2025-08-17 21:45:53 -07:00
Sam Zhou 35bee1a857 Add annotations to fix future natural inference errors in xplat/js 
Summary: Changelog: [Internal]

Reviewed By: marcoww6

Differential Revision: D80207164

fbshipit-source-id: e9a786c83f89a97db8b383812767978c47d9536c
 2025-08-13 18:15:27 -07:00
David Vacca 1a85185cfc Deprecate ShadowNodes on the codegen (#53184) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53184

Deprecate ShadowNodes on the codegen

changelog: [internal] internal

Reviewed By: shwanton

Differential Revision: D79911692

fbshipit-source-id: ad24488d186fd5b82c3953a75f52be03e4770cc2
 2025-08-09 04:39:35 -07:00
Riccardo Cipolleschi e547f466ee Improve codegen to add getDebugProps to components (#53135) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53135

Our Codegenerated components are not generating code for `getDebugProps`. This change modifies Codegen to add those functions for all the codegen components.

## Changelog:
[General][Added] - Added getDebugProps to codegen

## Facebook:
`getDebugProps` are required by Fantom to write tests. However, we can't generate these function for third party components, because codegen can generate arbitrary structs and we don't have a generic `toString()` method that can be used or automatically generated by C++.

By generating this function only for Core Components, we can ensure that we can write Fantom tests without breaking all the users of React Native.

Reviewed By: rubennorte

Differential Revision: D79805145

fbshipit-source-id: 0e41c65fc30eaa886a05557ca233fb0a9cb18a71
 2025-08-08 06:47:23 -07:00
Tommy Nguyen bf2c3af93b fix(codegen): fix missing dependencies (#52884) 
Summary:
`react-native/codegen` uses `babel/parser` and `babel/core` but does not declare dependency on them. Depending on how packages are hoisted (and especially in pnpm setups), this causes crashes during codegen.

Resolves https://github.com/facebook/react-native/issues/52883

## Changelog:

[GENERAL] [FIXED] - Add missing Babel dependencies

Pull Request resolved: https://github.com/facebook/react-native/pull/52884

Test Plan: See https://github.com/facebook/react-native/issues/52883

Reviewed By: cortinico, christophpurrer

Differential Revision: D79103092

Pulled By: robhogan

fbshipit-source-id: ecaf690f994393a652ea7f0d4f30bbabeb23a434
 2025-08-06 08:19:47 -07:00
Sam Zhou af1bcb6d44 Mass replace $FlowIgnore with $FlowFixMe in react-native (#53076) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53076

Changelog: [Internal]

Reviewed By: marcoww6

Differential Revision: D79672242

fbshipit-source-id: 560f057d8658ed602cf7241e584bade70d8f3a99
 2025-08-05 15:44:41 -07:00
Sam Zhou 869a976a5d Bump to prettier v3 across xplat (#52844) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52844

Changelog: [Internal]

Reviewed By: pieterv

Differential Revision: D78787920

fbshipit-source-id: fc2582001ee6775f53b452dd3659e37521ea6387
 2025-07-27 18:50:47 -07:00
Sam Zhou f47da61e51 Bump hermes-parser related packages across fbsource (#52841) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52841

Changelog: [Internal]

Reviewed By: christophpurrer

Differential Revision: D78949440

fbshipit-source-id: 5c5015f602b9fe591aa68f179163bd37dfb0dcff
 2025-07-25 10:46:51 -07:00
Sam Zhou f697b5ad5c Make functions async and add await to prepare for prettier v3 upgrade: 6/n (#52770) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52770

Prettier v3 has an async API. This diff adds in async and await ahead of the upgrade to prepare for the API change.

Changelog: [Internal]

Reviewed By: pieterv

Differential Revision: D78752906

fbshipit-source-id: 2deeecfc283be30fd0840b2a089604f4e6804af5
 2025-07-22 16:18:26 -07:00
Sam Zhou 2c3a00b7b1 Use the prettier config at the root for react-native-codegen (#52746) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52746

The config is needed for build, so I renamed it. In this way, the formatting of js code in react-native repo will be consistently controlled by the prettier config in the root. This change will make prettier v3 upgrade easier.

Changelog: [Internal]

Reviewed By: pieterv

Differential Revision: D78700564

fbshipit-source-id: 392ed490bf814870f285c8372ff68b454e228802
 2025-07-21 19:45:34 -07:00
Sam Zhou 7970ee9998 Prepare react-native for prettier v3: 2/n (#52745) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52745

Prettier v3 no longer loads plugin implicitly. This diff first configures the hermes-parser plugin explicitly to prepare for v3 rollout. D78590158 missed this config.

Changelog: [Internal]

Reviewed By: christophpurrer

Differential Revision: D78673890

fbshipit-source-id: 1931718ef2b3f011621bf4d64c8936a698506374
 2025-07-21 15:22:17 -07:00
Sam Zhou 976055e52b Add annotations or make things readonly to prepare for array literal soundness fix 
Summary: Changelog: [Internal]

Reviewed By: abhinayrathore, marcoww6

Differential Revision: D78689934

fbshipit-source-id: f749c4a0a6c34c80f09e4aaa05200ff282151838
 2025-07-21 15:13:17 -07:00
Nicola Corti 9f0903780b Bump monorepo packages to 0.82.0-main (#52706) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52706

This just prepares the repo for the next branch cut.

Changelog:
[Internal] [Changed] -

Reviewed By: cipolleschi

Differential Revision: D78558445

fbshipit-source-id: 2132d560dad447b3685874438387a519587f8554
 2025-07-18 09:23:10 -07:00
Alex Hunt e247be793c Lower minimum Node.js version to 20.19.4 (#52678) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52678

From partner feedback, there's still appetite to support Node 20.x for the next <1y of life. Lower min version to `20.19.4` (Jul 2025) and widen test matrix in CI.

Changelog:
[General][Breaking] - Our new minimum Node version is Node.js 20 (Overrides #51840)

Reviewed By: cortinico

Differential Revision: D78494491

fbshipit-source-id: c8d9dc6250cb11f8a12ca7e761b65f4a8dae9265
 2025-07-18 03:32:13 -07:00
David Vacca c2f39cfdd8 Revert Refactor ViewManagerInterfaces codegen to generate kotlin classes (#52593) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52593

Revert Refactor ViewManagerInterfaces codegen to generate kotlin classes since commands are not respecting nullability

changelog: [internal] internal

Reviewed By: bvanderhoof

Differential Revision: D78308183

fbshipit-source-id: f3d8017d4bc6473deef0fd49c000543913905cd9
 2025-07-14 21:22:21 -07:00
Pieter De Baets 2321ae17ea Cleanup react-native-codegen DEFS [reland] (#52506) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52506

* Re-enable tests
* Simplify logic to avoid bypasses for arc focus

Changelog: [Internal]

Reviewed By: christophpurrer

Differential Revision: D78000411

fbshipit-source-id: e2960a9848ce27385da00214018e7996d7c27561
 2025-07-14 07:42:12 -07:00
David Vacca 79ca9036d3 Refactor ViewManagerInterfaces codegen to generate kotlin classes (#52545) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52545

Pull Request resolved: https://github.com/facebook/react-native/pull/51735

This diff refactors the ViewManagerInterfaces codegen to generate kotlin classes,

As a consequence of this change, there are some ViewManagerInterfaces that have changed their APIs

## Changelog: [Android][Breaking] - Migrate ViewManagerInterfaces to kotlin. Some types in code generated ViewManagerInterfaces might differ. e.g. this will start enforcing nullability in parameters of viewManagerInterface methods (e.g. String commands parameters are not nullable, view params are not nullable in any method, etc)

Reviewed By: cortinico

Differential Revision: D78118738

fbshipit-source-id: cdd9e660e55397bd0936efce1c5aaf90c2946b7a
 2025-07-13 19:18:26 -07:00
Adan Moreno eb61e6f783 Revert D77143018: Cleanup react-native-codegen DEFS 
Differential Revision:
D77143018

Original commit changeset: 06ec43ce5149

Original Phabricator Diff: D77143018

fbshipit-source-id: cec53068f88548c4494da315914763beb6730573
 2025-07-08 16:29:45 -07:00
Pieter De Baets 120a417320 Cleanup react-native-codegen DEFS (#52468) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52468

* Re-enable tests
* Simplify logic to avoid bypasses for arc focus

Changelog: [Internal]

Reviewed By: philIip

Differential Revision: D77143018

fbshipit-source-id: 06ec43ce5149a139db78d38630191b01bc520461
 2025-07-08 04:53:51 -07:00
Nick Lefever 27723c70b7 Clean up prop diffing gen (#52436) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52436

Reordered the different property types in the switch/case to group similar outputs together.

Changelog: [Internal]

Reviewed By: christophpurrer

Differential Revision: D77799101

fbshipit-source-id: 5b7c6d188e9ffa0f1e41f44f82f438afeda04d74
 2025-07-05 06:19:23 -07:00
Nicola Corti 2d0aa1a747 Revert Refactor ViewManagerInterfaces codegen to generate kotlin classes 
Summary:
reverting Refactor ViewManagerInterfaces codegen to generate kotlin classes because of warning in OSS, we will reland after 0.81 cut

Changelog: [Android][Breaking] - Revert of Migrate ViewManagerInterfaces to kotlin. Some types in code generated ViewManagerInterfaces might differ. e.g. this will start enforcing nullability in parameters of viewManagerInterface methods (e.g. String commands parameters are not nullable, view params are not nullable in any method, etc)

Reviewed By: lenaic, mlord93

Differential Revision: D77759777

fbshipit-source-id: c24b216b231cdc53296d8c9fca8d789d80daa596
 2025-07-04 02:48:42 -07:00
David Vacca 76ff1aa5c6 Refactor ViewManagerInterfaces codegen to generate kotlin classes (#51735) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/51735

This diff refactors the ViewManagerInterfaces codegen to generate kotlin classes,

As a consequence of this change, there are some ViewManagerInterfaces that have changed their APIs

## Changelog: [Android][Breaking] - Migrate ViewManagerInterfaces to kotlin. Some types in code generated ViewManagerInterfaces might differ. e.g. this will start enforcing nullability in parameters of viewManagerInterface methods (e.g. String commands parameters are not nullable, view params are not nullable in any method, etc)

Reviewed By: javache

Differential Revision: D75719542

fbshipit-source-id: 7e9aa7ccc24e827bd7b6df72b3302e852932e731
 2025-07-03 12:19:42 -07:00
Nicola Corti b578a70bd5 Bump packages for next release (#52359) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52359

This is needed ahead of the 81 branch cut.

Changelog:
[Internal] - Bump all packages to 0.81.0-main

Reviewed By: huntie

Differential Revision: D77602196

fbshipit-source-id: 1b52a7d1577783d72aba8d20f98032f29ffcc7df
 2025-07-02 03:53:34 -07:00
George Zahariev 2e6cf96e47 Update hermes-parser and related packages in xplat/arvr/socialvr to 0.29.1 (#52316) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52316

Bump hermes-parser and related packages to [0.29.1](https://github.com/facebook/hermes/blob/static_h/tools/hermes-parser/js/CHANGELOG.md).

Changelog: [internal]

Reviewed By: rshest

Differential Revision: D77431991

fbshipit-source-id: d0ab4d7a338fdb68a529ed8151c7e1924600a809
 2025-06-27 21:48:28 -07:00
Sam Zhou 505588b9aa Add annotations or make things readonly to prepare for object literal soundness fix in react-native (#52305) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52305

Changelog: [Internal]

Reviewed By: marcoww6

Differential Revision: D77386425

fbshipit-source-id: d69184abb1c8f7c516229aafe24dd418b5dd887e
 2025-06-26 13:24:24 -07:00
Nick Lefever c6608685cb Mark prop diffing availability for codegen props (#52246) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52246

This diff adds the required override to codegen props to make the `FabricMountingManager` aware of the availability of a prop diffing implementation for native components using codegen props.

Changelog: [Internal]

Reviewed By: mdvacca

Differential Revision: D77234066

fbshipit-source-id: 8e95628348f491c5ee08609bc7d7b3d30bc7151b
 2025-06-25 18:28:22 -07:00
Nick Lefever 53ce247dbd Add codegen for MixedType diffing (#52266) 
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52266

Native components may use `MixedType` properties in rare cases to hold untyped data. This diff adds support for serializing and prop diffing these types of props so that all of the props and object fields would be included in prop diffing results.

Changelog: [Internal]

Reviewed By: mdvacca

Differential Revision: D77307169

fbshipit-source-id: ae6b00207ef857c9cfa4bdf9c235972915410a29
 2025-06-25 18:28:22 -07:00