Test fixtures - don't reference Metro versions

Summary:
Minor thing, but the fact that these fixture `package.json`s for testing a release script reference real Metro packages and versions always trips me up when I'm updating Metro (grepping, etc).

There's no need for them to mention Metro - any non-RN package is sufficient to test that the script preserves other dependencies. This swaps them for dummy packages.

Changelog: [Internal]

Differential Revision: D70789598

.editorconfig

@@ -9,3 +9,12 @@ end_of_line = lf
 insert_final_newline = true
 indent_style = space
 indent_size = 2
+
+[*.gradle]
+indent_size = 4
+
+[*.kts]
+indent_size = 4
+
+[BUCK]
+indent_size = 4

.eslintignore

@@ -13,6 +13,7 @@ packages/*/dist
 packages/*/types_generated
 packages/debugger-frontend/dist/**/*
 packages/react-native-codegen/lib
+tools/eslint/rules/sort-imports.js
 **/Pods/*
 **/*.macos.js
 **/*.windows.js

.eslintrc.js

@@ -4,18 +4,21 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @noflow
  * @format
  */
 
 'use strict';
 
+const path = require('node:path');
+
+require('eslint-plugin-lint').load(path.join(__dirname, 'tools/eslint/rules'));
+
 module.exports = {
   root: true,
 
   extends: ['@react-native'],
 
-  plugins: ['@react-native/monorepo', '@react-native/specs'],
+  plugins: ['@react-native/eslint-plugin-specs', 'lint'],
 
   overrides: [
     // overriding the JS config from @react-native/eslint-config to ensure
@@ -24,34 +27,22 @@ module.exports = {
       files: ['*.js', '*.js.flow', '*.jsx'],
       parser: 'hermes-eslint',
       rules: {
-        '@react-native/monorepo/sort-imports': 'warn',
-        'eslint-comments/no-unlimited-disable': 'off',
-        'ft-flow/require-valid-file-annotation': ['error', 'always'],
-        'no-extra-boolean-cast': 'off',
-        'no-void': 'off',
         // These rules are not required with hermes-eslint
-        'ft-flow/define-flow-type': 'off',
-        'ft-flow/use-flow-type': 'off',
-        // Flow handles these checks for us, so they aren't required
-        'no-undef': 'off',
-        'no-unreachable': 'off',
-      },
-    },
-    {
-      files: ['*.js', '*.jsx', '*.ts', '*.tsx'],
-      rules: {
-        '@react-native/no-deep-imports': 'off',
+        'ft-flow/define-flow-type': 0,
+        'ft-flow/use-flow-type': 0,
+        'lint/sort-imports': 1,
+        // flow handles this check for us, so it's not required
+        'no-undef': 0,
       },
     },
     {
       files: [
-        './packages/react-native/Libraries/**/*.{js,flow}',
-        './packages/react-native/src/**/*.{js,flow}',
+        './packages/react-native/**/*.{js,flow}',
         './packages/assets/registry.js',
       ],
       parser: 'hermes-eslint',
       rules: {
-        '@react-native/monorepo/no-commonjs-exports': 'warn',
+        'lint/no-commonjs-exports': 1,
       },
     },
     {
@@ -61,17 +52,15 @@ module.exports = {
     {
       files: ['package.json'],
       rules: {
-        '@react-native/monorepo/react-native-manifest': 'error',
+        'lint/react-native-manifest': 2,
       },
     },
     {
-      files: ['flow-typed/**/*.js', 'packages/react-native/flow/**/*'],
+      files: ['flow-typed/**/*.js'],
       rules: {
-        '@react-native/monorepo/valid-flow-typed-signature': 'error',
-        'ft-flow/require-valid-file-annotation': 'off',
-        'no-shadow': 'off',
-        'no-unused-vars': 'off',
-        quotes: 'off',
+        'lint/valid-flow-typed-signature': 2,
+        'no-unused-vars': 0,
+        quotes: 0,
       },
     },
     {
@@ -80,14 +69,11 @@ module.exports = {
         'packages/react-native/src/**/*.js',
       ],
       rules: {
-        '@react-native/monorepo/no-haste-imports': 'error',
-        '@react-native/monorepo/no-react-default-imports': 'error',
-        '@react-native/monorepo/no-react-named-type-imports': 'error',
-        '@react-native/monorepo/no-react-native-imports': 'error',
-        '@react-native/monorepo/no-react-node-imports': 'error',
-        '@react-native/monorepo/require-extends-error': 'error',
-        '@react-native/platform-colors': 'error',
-        '@react-native/specs/react-native-modules': 'error',
+        '@react-native/platform-colors': 2,
+        '@react-native/specs/react-native-modules': 2,
+        'lint/no-haste-imports': 2,
+        'lint/no-react-native-imports': 2,
+        'lint/require-extends-error': 2,
       },
     },
     {
@@ -138,11 +124,5 @@ module.exports = {
         ],
       },
     },
-    {
-      files: ['**/__tests__/**'],
-      rules: {
-        '@react-native/monorepo/no-react-native-imports': 'off',
-      },
-    },
   ],
 };

.flowconfig

@@ -2,14 +2,11 @@
 ; Ignore build cache folder
 <PROJECT_ROOT>/packages/react-native/sdks/.*
 
-; Ignore fb_internal modules
-<PROJECT_ROOT>/packages/react-native/src/fb_internal/.*
-
 ; Ignore the codegen e2e tests
 <PROJECT_ROOT>/packages/react-native-codegen/e2e/__test_fixtures__/modules/NativeEnumTurboModule.js
 
 ; Ignore the Dangerfile
-<PROJECT_ROOT>/private/react-native-bots/dangerfile.js
+<PROJECT_ROOT>/packages/react-native-bots/dangerfile.js
 
 ; Ignore "BUCK" generated dirs
 <PROJECT_ROOT>/\.buckd/
@@ -27,7 +24,7 @@
 <PROJECT_ROOT>/packages/.*/dist
 
 ; helloworld
-<PROJECT_ROOT>/private/helloworld/ios/Pods/
+<PROJECT_ROOT>/packages/helloworld/ios/Pods/
 
 ; Ignore rn-tester Pods
 <PROJECT_ROOT>/packages/rn-tester/Pods/
@@ -44,12 +41,11 @@
 flow-typed/
 packages/react-native/interface.js
 packages/react-native/flow/
+packages/react-native/src/types/
 
 [options]
 enums=true
-experimental.pattern_matching=true
 casting_syntax=both
-component_syntax=true
 
 emoji=true
 
@@ -71,11 +67,11 @@ module.name_mapper='^react-native/\(.*\)$' -> '<PROJECT_ROOT>/packages/react-nat
 module.name_mapper='^@react-native/dev-middleware$' -> '<PROJECT_ROOT>/packages/dev-middleware'
 module.name_mapper='^@?[./a-zA-Z0-9$_-]+\.\(bmp\|gif\|jpg\|jpeg\|png\|psd\|svg\|webp\|m4v\|mov\|mp4\|mpeg\|mpg\|webm\|aac\|aiff\|caf\|m4a\|mp3\|wav\|html\|pdf\|xml\)$' -> '<PROJECT_ROOT>/packages/react-native/Libraries/Image/RelativeImageStub'
 
-module.system.haste.module_ref_prefix=m#
-
-react.runtime=automatic
-
+suppress_type=$FlowIssue
 suppress_type=$FlowFixMe
+suppress_type=$FlowFixMeProps
+suppress_type=$FlowFixMeState
+suppress_type=$FlowFixMeEmpty
 
 ban_spread_key_props=true
 
@@ -100,4 +96,4 @@ untyped-import
 untyped-type-import
 
 [version]
-^0.278.0
+^0.263.0

.gitattributes

@@ -1 +0,0 @@
-*.js.flow linguist-language=JavaScript

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -19,10 +19,10 @@ body:
         * Please [search for similar issues](https://github.com/facebook/react-native/issues) in our issue tracker.
 
         Make sure that your issue:
-        * Have a **valid reproducer** (See [How to report a bug](https://reactnative.dev/contributing/how-to-report-a-bug)).
+        * Have a **valid reproducer** (either a [Expo Snack](https://snack.expo.dev/) or a [empty project from template](https://github.com/react-native-community/reproducer-react-native).
         * Is tested against the [**latest stable**](https://github.com/facebook/react-native/releases/) of React Native.
 
-        🚨 IMPORTANT: Due to the extreme number of bugs we receive, issues **without a reproducer** or for an [**unsupported versions**](https://github.com/reactwg/react-native-releases#which-versions-are-currently-supported) of React Native **will be closed**.
+        Due to the extreme number of bugs we receive, we will be looking **ONLY** into issues with a reproducer, and on [supported versions](https://github.com/reactwg/react-native-releases#which-versions-are-currently-supported) of React Native.
   - type: textarea
     id: description
     attributes:
@@ -83,7 +83,7 @@ body:
             path: /bin/zsh
         Binaries:
           Node: ...
-            version: 22.14.0
+            version: 18.14.0
         ...
       render: text
     validations:
@@ -109,8 +109,8 @@ body:
   - type: input
     id: reproducer
     attributes:
-      label: MANDATORY Reproducer
-      description: A link to either a failing RNTesterPlayground.js file, an Expo Snack or a public repository from [this template](https://github.com/react-native-community/reproducer-react-native) that reproduces this bug. Reproducers are **mandatory**, issues without a reproducer will be closed.
+      label: Reproducer
+      description: A link to a Expo Snack or a public repository that reproduces this bug, using [this template](https://github.com/react-native-community/reproducer-react-native). Reproducers are **mandatory**.
       placeholder: "https://github.com/<myuser>/<myreproducer>"
     validations:
       required: true

.github/ISSUE_TEMPLATE/debugger_bug_report.yml

@@ -1,6 +1,6 @@
 name: 🔍 Debugger - Bug Report
 description: Report a bug with React Native DevTools and the New Debugger
-labels: ["Needs: Triage :mag:", "Debugging"]
+labels: ["Needs: Triage :mag:", "Debugger"]
 
 body:
   - type: markdown
@@ -62,7 +62,7 @@ body:
             path: /bin/zsh
         Binaries:
           Node: ...
-            version: 22.14.0
+            version: 18.14.0
         ...
       render: text
     validations:

.github/ISSUE_TEMPLATE/new_architecture_bug_report.yml

@@ -16,10 +16,10 @@ body:
         Do not attempt to open a bug in this category if you're not using the New Architecture as your bug will be closed.
 
         Make sure that your issue:
-        * Have a **valid reproducer** (See [How to report a bug](https://reactnative.dev/contributing/how-to-report-a-bug)).
+        * Have a **valid reproducer** (either a [Expo Snack](https://snack.expo.dev/) or a [empty project from template](https://github.com/react-native-community/reproducer-react-native).
         * Is tested against the [**latest stable**](https://github.com/facebook/react-native/releases/) of React Native.
 
-        🚨 IMPORTANT: Due to the extreme number of bugs we receive, issues **without a reproducer** or for an [**unsupported versions**](https://github.com/reactwg/react-native-releases#which-versions-are-currently-supported) of React Native **will be closed**.
+        Due to the extreme number of bugs we receive, we will be looking **ONLY** into issues with a reproducer, and on [supported versions](https://github.com/reactwg/react-native-releases#which-versions-are-currently-supported) of React Native.
   - type: textarea
     id: description
     attributes:
@@ -95,7 +95,7 @@ body:
             path: /bin/zsh
         Binaries:
           Node: ...
-            version: 22.14.0
+            version: 18.14.0
         ...
       render: text
     validations:
@@ -121,8 +121,8 @@ body:
   - type: input
     id: reproducer
     attributes:
-      label: MANDATORY Reproducer
-      description: A link to either a failing RNTesterPlayground.js file, an Expo Snack or a public repository from [this template](https://github.com/react-native-community/reproducer-react-native) that reproduces this bug. Reproducers are **mandatory**, issues without a reproducer will be closed.
+      label: Reproducer
+      description: A link to a Expo Snack or a public repository that reproduces this bug, using [this template](https://github.com/react-native-community/reproducer-react-native). Reproducers are **mandatory**.
       placeholder: "https://github.com/<myuser>/<myreproducer>"
     validations:
       required: true

.github/actions/build-android/action.yml

@@ -4,6 +4,9 @@ inputs:
   release-type:
     required: true
     description: The type of release we are building. It could be nightly, release or dry-run
+  run-e2e-tests:
+    default: 'false'
+    description: If we need to build to run E2E tests. If yes, we need to build also x86.
   gradle-cache-encryption-key:
     description: "The encryption key needed to store the Gradle Configuration cache"
 runs:
@@ -28,11 +31,10 @@ runs:
       uses: actions/cache/restore@v4
       with:
         path: /github/home/.cache/ccache
-        key: v2-ccache-android-${{ github.job }}-${{ github.ref }}-${{ hashFiles('packages/react-native/ReactAndroid/**/*.cpp', 'packages/react-native/ReactAndroid/**/*.h', 'packages/react-native/ReactCommon/**/*.cpp', 'packages/react-native/ReactAndroid/**/CMakeLists.txt', 'packages/react-native/ReactCommon/**/CMakeLists.txt') }}
+        key: v1-ccache-android-${{ github.job }}-${{ github.ref }}
         restore-keys: |
-          v2-ccache-android-${{ github.job }}-${{ github.ref }}-
-          v2-ccache-android-${{ github.job }}-
-          v2-ccache-android-
+          v1-ccache-android-${{ github.job }}-
+          v1-ccache-android-
     - name: Show ccache stats
       shell: bash
       run: ccache -s -v
@@ -41,7 +43,11 @@ runs:
       run: |
         if [[ "${{ inputs.release-type }}" == "dry-run" ]]; then
           # dry-run: we only build ARM64 to save time/resources. For release/nightlies the default is to build all archs.
-          export ORG_GRADLE_PROJECT_reactNativeArchitectures="arm64-v8a,x86" # x86 is required for E2E testing
+          if [[ "${{ inputs.run-e2e-tests }}" == 'true' ]]; then
+            export ORG_GRADLE_PROJECT_reactNativeArchitectures="arm64-v8a,x86" # x86 is required for E2E testing
+          else
+            export ORG_GRADLE_PROJECT_reactNativeArchitectures="arm64-v8a"
+          fi
           TASKS="publishAllToMavenTempLocal build"
         elif [[ "${{ inputs.release-type }}" == "nightly" ]]; then
           # nightly: we set isSnapshot to true so artifacts are sent to the right repository on Maven Central.
@@ -57,7 +63,7 @@ runs:
       uses: actions/cache/save@v4
       with:
         path: /github/home/.cache/ccache
-        key: v2-ccache-android-${{ github.job }}-${{ github.ref }}-${{ hashFiles('packages/react-native/ReactAndroid/**/*.cpp', 'packages/react-native/ReactAndroid/**/*.h', 'packages/react-native/ReactCommon/**/*.cpp', 'packages/react-native/ReactAndroid/**/CMakeLists.txt', 'packages/react-native/ReactCommon/**/CMakeLists.txt') }}
+        key: v1-ccache-android-${{ github.job }}-${{ github.ref }}
     - name: Show ccache stats
       shell: bash
       run: ccache -s -v
@@ -80,13 +86,27 @@ runs:
       if: ${{ always() }}
       uses: actions/upload-artifact@v4.3.4
       with:
-        name: rntester-debug
-        path: packages/rn-tester/android/app/build/outputs/apk/debug/
+        name: rntester-hermes-debug
+        path: packages/rn-tester/android/app/build/outputs/apk/hermes/debug/
         compression-level: 0
     - name: Upload RNTester APK - hermes-release
       if: ${{ always() }}
       uses: actions/upload-artifact@v4.3.4
       with:
-        name: rntester-release
-        path: packages/rn-tester/android/app/build/outputs/apk/release/
+        name: rntester-hermes-release
+        path: packages/rn-tester/android/app/build/outputs/apk/hermes/release/
+        compression-level: 0
+    - name: Upload RNTester APK - jsc-debug
+      if: ${{ always() }}
+      uses: actions/upload-artifact@v4.3.4
+      with:
+        name: rntester-jsc-debug
+        path: packages/rn-tester/android/app/build/outputs/apk/jsc/debug/
+        compression-level: 0
+    - name: Upload RNTester APK - jsc-release
+      if: ${{ always() }}
+      uses: actions/upload-artifact@v4.3.4
+      with:
+        name: rntester-jsc-release
+        path: packages/rn-tester/android/app/build/outputs/apk/jsc/release/
         compression-level: 0

.github/actions/build-hermes-macos/action.yml

@@ -15,6 +15,8 @@ runs:
   steps:
     - name: Setup xcode
       uses: ./.github/actions/setup-xcode
+    - name: Setup node.js
+      uses: ./.github/actions/setup-node
     - name: Restore Hermes workspace
       uses: ./.github/actions/restore-hermes-workspace
     - name: Restore Cached Artifacts
@@ -43,8 +45,6 @@ runs:
           echo "ARTIFACTS_EXIST=true" >> $GITHUB_ENV
           echo "ARTIFACTS_EXIST=true" >> $GITHUB_OUTPUT
         fi
-    - name: Setup node.js
-      uses: ./.github/actions/setup-node
     - name: Yarn- Install Dependencies
       if: ${{ steps.check_if_apple_artifacts_are_there.outputs.ARTIFACTS_EXIST != 'true' }}
       uses: ./.github/actions/yarn-install

.github/actions/build-hermesc-apple/action.yml

@@ -10,8 +10,6 @@ inputs:
 runs:
   using: composite
   steps:
-    - name: Setup xcode
-      uses: ./.github/actions/setup-xcode
     - name: Restore Hermes workspace
       uses: ./.github/actions/restore-hermes-workspace
     - name: Hermes apple cache

.github/actions/build-hermesc-linux/action.yml

@@ -14,12 +14,8 @@ runs:
       shell: bash
       run: |
         sudo apt update
-        sudo apt install -y git openssh-client build-essential \
+        sudo apt install -y git openssh-client cmake build-essential \
             libreadline-dev libicu-dev jq zip python3
-
-        # Install cmake 3.28.3-1build7
-        sudo apt-get install cmake=3.28.3-1build7
-        sudo ln -sf /usr/bin/cmake /usr/local/bin/cmake
     - name: Restore Hermes workspace
       uses: ./.github/actions/restore-hermes-workspace
     - name: Linux cache

.github/actions/build-hermesc-windows/action.yml

@@ -14,23 +14,23 @@ runs:
       uses: actions/download-artifact@v4
       with:
         name: hermes-workspace
-        path: 'C:\tmp\hermes'
+        path: 'D:\tmp\hermes'
     - name: Set up workspace
       shell: powershell
       run: |
-        mkdir -p C:\tmp\hermes\osx-bin
+        mkdir -p D:\tmp\hermes\osx-bin
         mkdir -p .\packages\react-native\sdks\hermes
-        cp -r -Force C:\tmp\hermes\hermes\* .\packages\react-native\sdks\hermes\.
+        cp -r -Force D:\tmp\hermes\hermes\* .\packages\react-native\sdks\hermes\.
         cp -r -Force .\packages\react-native\sdks\hermes-engine\utils\* .\packages\react-native\sdks\hermes\.
     - name: Windows cache
       uses: actions/cache@v4
       with:
-        key: v3-hermes-${{ github.job }}-windows-${{ inputs.hermes-version }}-${{ inputs.react-native-version }}
+        key: v2-hermes-${{ github.job }}-windows-${{ inputs.hermes-version }}-${{ inputs.react-native-version }}
         path: |
-          C:\tmp\hermes\win64-bin\
-          C:\tmp\hermes\hermes\icu\
-          C:\tmp\hermes\hermes\deps\
-          C:\tmp\hermes\hermes\build_release\
+          D:\tmp\hermes\win64-bin\
+          D:\tmp\hermes\hermes\icu\
+          D:\tmp\hermes\hermes\deps\
+          D:\tmp\hermes\hermes\build_release\
     - name: setup-msbuild
       uses: microsoft/setup-msbuild@v1.3.2
     - name: Set up workspace
@@ -39,9 +39,6 @@ runs:
         New-Item -ItemType Directory -ErrorAction SilentlyContinue $Env:HERMES_WS_DIR\icu
         New-Item -ItemType Directory -ErrorAction SilentlyContinue $Env:HERMES_WS_DIR\deps
         New-Item -ItemType Directory -ErrorAction SilentlyContinue $Env:HERMES_WS_DIR\win64-bin
-    - name: Downgrade CMake
-      shell: powershell
-      run: choco install cmake --version 3.31.6 --force
     - name: Build HermesC for Windows
       shell: powershell
       run: |
@@ -63,7 +60,7 @@ runs:
           $Env:PATH += ";$Env:CMAKE_DIR;$Env:MSBUILD_DIR"
           $Env:ICU_ROOT = "$Env:HERMES_WS_DIR\icu"
 
-          cmake -S hermes -B build_release -G 'Visual Studio 17 2022' -Ax64 -DCMAKE_BUILD_TYPE=Release -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=True -DHERMES_ENABLE_WIN10_ICU_FALLBACK=OFF
+          cmake -S hermes -B build_release -G 'Visual Studio 16 2019' -Ax64 -DCMAKE_BUILD_TYPE=Release -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=True -DHERMES_ENABLE_WIN10_ICU_FALLBACK=OFF
           if (-not $?) { throw "Failed to configure Hermes" }
           echo "Running windows build..."
           cd build_release
@@ -83,4 +80,4 @@ runs:
       uses: actions/upload-artifact@v4.3.4
       with:
         name: hermes-win64-bin
-        path: C:\tmp\hermes\win64-bin\
+        path: D:\tmp\hermes\win64-bin\

.github/actions/build-npm-package/action.yml

@@ -107,29 +107,20 @@ runs:
         pattern: ReactNativeDependencies*
         path: ./packages/react-native/ReactAndroid/external-artifacts/artifacts
         merge-multiple: true
-    - name: Download ReactCore artifacts
-      uses: actions/download-artifact@v4
-      with:
-        pattern: ReactCore*
-        path: ./packages/react-native/ReactAndroid/external-artifacts/artifacts
-        merge-multiple: true
     - name: Print Artifacts Directory
       shell: bash
       run: ls -lR ./packages/react-native/ReactAndroid/external-artifacts/artifacts/
+    - name: Setup node.js
+      uses: ./.github/actions/setup-node
     - name: Setup gradle
       uses: ./.github/actions/setup-gradle
       with:
         cache-encryption-key: ${{ inputs.gradle-cache-encryption-key }}
-    - name: Setup node.js
-      uses: ./.github/actions/setup-node
     - name: Install dependencies
       uses: ./.github/actions/yarn-install
     - name: Build packages
       shell: bash
       run: yarn build
-    - name: Build types
-      shell: bash
-      run: yarn build-types --skip-snapshot
     # Continue with publish steps
     - name: Set npm credentials
       if: ${{ inputs.release-type == 'release' ||

.github/actions/create-release/action.yml

@@ -14,8 +14,6 @@ inputs:
 runs:
   using: composite
   steps:
-    - name: Setup node.js
-      uses: ./.github/actions/setup-node
     - name: Yarn install
       uses: ./.github/actions/yarn-install
     - name: Configure Git

.github/actions/diff-js-api-breaking-changes/action.yml

@@ -1,23 +0,0 @@
-name: diff-js-api-breaking-changes
-description: Check for breaking changes in the public React Native JS API
-runs:
-  using: composite
-  steps:
-    - name: Fetch snapshot from PR head
-      shell: bash
-      env:
-        SCRATCH_DIR: ${{ runner.temp }}/diff-js-api-breaking-changes
-      run: |
-        mkdir $SCRATCH_DIR
-        git fetch --depth=1 origin ${{ github.event.pull_request.head.sha }}
-        git show ${{ github.event.pull_request.head.sha }}:packages/react-native/ReactNativeApi.d.ts > $SCRATCH_DIR/ReactNativeApi-after.d.ts \
-          || echo "" > $SCRATCH_DIR/ReactNativeApi.d.ts
-    - name: Run breaking change detection
-      shell: bash
-      env:
-        SCRATCH_DIR: ${{ runner.temp }}/diff-js-api-breaking-changes
-      run: |
-        node ./scripts/js-api/diff-api-snapshot \
-        ${{ github.workspace }}/packages/react-native/ReactNativeApi.d.ts  \
-        $SCRATCH_DIR/ReactNativeApi-after.d.ts \
-        > $SCRATCH_DIR/output.json

.github/actions/lint/action.yml

@@ -4,7 +4,7 @@ inputs:
   node-version:
     description: "The node.js version to use"
     required: false
-    default: "22"
+    default: "20"
   github-token:
     description: "The GitHub token used by pull-bot"
     required: true
@@ -26,12 +26,12 @@ runs:
     - name: Lint code
       shell: bash
       run: ./.github/workflow-scripts/exec_swallow_error.sh yarn lint --format junit -o ./reports/junit/eslint/results.xml
-    - name: Lint file structure
+    - name: Lint java
       shell: bash
-      run: ./.github/workflow-scripts/lint_files.sh
+      run: ./.github/workflow-scripts/exec_swallow_error.sh yarn lint-java --check
     - name: Verify not committing repo after running build
       shell: bash
-      run: yarn run build --validate
+      run: yarn run build --check
     - name: Run flowcheck
       shell: bash
       run: yarn flow-check
@@ -44,12 +44,3 @@ runs:
     - name: Check formatting
       shell: bash
       run: yarn run format-check
-    - name: Lint markdown
-      shell: bash
-      run: yarn run lint-markdown
-    - name: Build types
-      shell: bash
-      run: yarn build-types --skip-snapshot
-    - name: Run typescript check of generated types
-      shell: bash
-      run: yarn test-generated-typescript

.github/actions/maestro-android/action.yml

@@ -1,5 +1,5 @@
 name: Maestro E2E Android
-description: Runs E2E Tests on Android using Maestro
+description: Runs E2E Tests on iOS using Maestro
 inputs:
   app-path:
     required: true
@@ -7,6 +7,9 @@ inputs:
   app-id:
     required: true
     description: The id of the app to test
+  jsengine:
+    required: true
+    description: The js engine we are using
   maestro-flow:
     required: true
     description: the folder that contains the maestro tests
@@ -22,13 +25,17 @@ inputs:
     required: false
     default: "."
     description: The directory from which metro should be started
+  architecture:
+    required: false
+    default: "NewArch"
+    description: The react native architecture to test
 
 runs:
   using: composite
   steps:
     - name: Installing Maestro
       shell: bash
-      run: export MAESTRO_VERSION=1.40.0; curl -Ls "https://get.maestro.mobile.dev" | bash
+      run: export MAESTRO_VERSION=1.39.7; curl -Ls "https://get.maestro.mobile.dev" | bash
     - name: Set up JDK 17
       if: ${{ inputs.install-java == 'true' }}
       uses: actions/setup-java@v4
@@ -72,7 +79,7 @@ runs:
       uses: actions/upload-artifact@v4.3.4
       if: always()
       with:
-        name: e2e_android_${{ steps.normalize-app-id.outputs.app-id }}_report_${{ inputs.flavor }}_NewArch
+        name: e2e_android_${{ steps.normalize-app-id.outputs.app-id }}_report_${{ inputs.jsengine }}_${{ inputs.flavor }}_${{ inputs.architecture }}
         path: |
           report.xml
           screen.mp4
@@ -80,5 +87,5 @@ runs:
       if: steps.run-tests.outcome == 'failure'
       uses: actions/upload-artifact@v4.3.4
       with:
-        name: maestro-logs-android-${{ steps.normalize-app-id.outputs.app-id }}-${{ inputs.flavor }}-NewArch
+        name: maestro-logs-android-${{ steps.normalize-app-id.outputs.app-id }}-${{ inputs.jsengine }}-${{ inputs.flavor }}-${{ inputs.architecture }}
         path: /tmp/MaestroLogs

.github/actions/maestro-ios/action.yml

@@ -7,6 +7,9 @@ inputs:
   app-id:
     required: true
     description: The id of the app to test
+  jsengine:
+    required: true
+    description: The js engine we are using
   maestro-flow:
     required: true
     description: the folder that contains the maestro tests
@@ -18,13 +21,17 @@ inputs:
     required: false
     default: "."
     description: The directory from which metro should be started
+  architecture:
+    required: false
+    default: "NewArch"
+    description: The react native architecture to test
 
 runs:
   using: composite
   steps:
     - name: Installing Maestro
       shell: bash
-      run: export MAESTRO_VERSION=1.40.0; curl -Ls "https://get.maestro.mobile.dev" | bash
+      run: export MAESTRO_VERSION=1.39.7; curl -Ls "https://get.maestro.mobile.dev" | bash
     - name: Installing Maestro dependencies
       shell: bash
       run: |
@@ -35,8 +42,6 @@ runs:
       with:
         java-version: '17'
         distribution: 'zulu'
-    - name: Setup node.js
-      uses: ./.github/actions/setup-node
     - name: Run yarn install
       uses: ./.github/actions/yarn-install
     - name: Start Metro in Debug
@@ -61,24 +66,24 @@ runs:
           "${{ inputs.app-path }}" \
           "${{ inputs.app-id }}" \
           "${{ inputs.maestro-flow }}" \
-          "Hermes" \
+          "${{ inputs.jsengine }}" \
           "${{ inputs.flavor }}" \
           "${{ inputs.working-directory }}"
     - name: Store video record
       if: always()
       uses: actions/upload-artifact@v4.3.4
       with:
-        name: e2e_ios_${{ inputs.app-id }}_report_${{ inputs.flavor }}_NewArch
+        name: e2e_ios_${{ inputs.app-id }}_report_${{ inputs.jsengine }}_${{ inputs.flavor }}_${{ inputs.architecture }}
         path: |
-          video_record_1.mov
-          video_record_2.mov
-          video_record_3.mov
-          video_record_4.mov
-          video_record_5.mov
+          video_record_${{ inputs.jsengine }}_1.mov
+          video_record_${{ inputs.jsengine }}_2.mov
+          video_record_${{ inputs.jsengine }}_3.mov
+          video_record_${{ inputs.jsengine }}_4.mov
+          video_record_${{ inputs.jsengine }}_5.mov
           report.xml
     - name: Store Logs
       if: failure() && steps.run-tests.outcome == 'failure'
       uses: actions/upload-artifact@v4.3.4
       with:
-        name: maestro-logs-${{ inputs.app-id }}-${{ inputs.flavor }}-NewArch
+        name: maestro-logs-${{ inputs.app-id }}-${{ inputs.jsengine }}-${{ inputs.flavor }}-${{ inputs.architecture }}
         path: /tmp/MaestroLogs

.github/actions/prepare-hermes-workspace/action.yml

@@ -17,6 +17,9 @@ outputs:
 runs:
   using: composite
   steps:
+    - name: Setup node.js
+      uses: ./.github/actions/setup-node
+
     - name: Setup hermes version
       shell: bash
       id: hermes-version
@@ -64,8 +67,6 @@ runs:
           echo "HERMES_CACHED=true" >> "$GITHUB_OUTPUT"
         fi
 
-    - name: Setup node.js
-      uses: ./.github/actions/setup-node
     - name: Yarn- Install Dependencies
       if: ${{ steps.meaningful-cache.outputs.HERMES_CACHED != 'true' }}
       uses: ./.github/actions/yarn-install

.github/actions/run-fantom-tests/action.yml

@@ -1,83 +0,0 @@
-name: Run Fantom Tests
-inputs:
-  release-type:
-    required: true
-    description: The type of release we are building. It could be nightly, release or dry-run
-  gradle-cache-encryption-key:
-    description: "The encryption key needed to store the Gradle Configuration cache"
-
-runs:
-  using: composite
-  steps:
-    - name: Install dependencies
-      shell: bash
-      run: |
-        sudo apt update
-        sudo apt install -y git cmake openssl libssl-dev clang
-    - name: Setup git safe folders
-      shell: bash
-      run: git config --global --add safe.directory '*'
-    - name: Setup node.js
-      uses: ./.github/actions/setup-node
-    - name: Install node dependencies
-      uses: ./.github/actions/yarn-install
-    - name: Setup gradle
-      uses: ./.github/actions/setup-gradle
-      with:
-        cache-read-only: "false"
-        cache-encryption-key: ${{ inputs.gradle-cache-encryption-key }}
-    - name: Restore Fantom ccache
-      uses: actions/cache/restore@v4
-      with:
-        path: /github/home/.cache/ccache
-        key: v2-ccache-fantom-${{ github.job }}-${{ github.ref }}-${{ hashFiles(
-            'packages/react-native/ReactAndroid/**/*.cpp',
-            'packages/react-native/ReactAndroid/**/*.h',
-            'packages/react-native/ReactAndroid/**/CMakeLists.txt',
-            'packages/react-native/ReactCommon/**/*.cpp',
-            'packages/react-native/ReactCommon/**/*.h',
-            'packages/react-native/ReactCommon/**/CMakeLists.txt',
-            'private/react-native-fantom/tester/**/*.cpp',
-            'private/react-native-fantom/tester/**/*.h',
-            'private/react-native-fantom/tester/**/CMakeLists.txt'
-          ) }}
-        restore-keys: |
-          v2-ccache-fantom-${{ github.job }}-${{ github.ref }}-
-          v2-ccache-fantom-${{ github.job }}-
-          v2-ccache-fantom-
-    - name: Show ccache stats
-      shell: bash
-      run: ccache -s -v
-    - name: Run Fantom Tests
-      shell: bash
-      run: yarn fantom
-      env:
-        CC: clang
-        CXX: clang++
-    - name: Save Fantom ccache
-      if: ${{ github.ref == 'refs/heads/main' || contains(github.ref, '-stable') }}
-      uses: actions/cache/save@v4
-      with:
-        path: /github/home/.cache/ccache
-        key: v2-ccache-fantom-${{ github.job }}-${{ github.ref }}-${{ hashFiles(
-            'packages/react-native/ReactAndroid/**/*.cpp',
-            'packages/react-native/ReactAndroid/**/*.h',
-            'packages/react-native/ReactAndroid/**/CMakeLists.txt',
-            'packages/react-native/ReactCommon/**/*.cpp',
-            'packages/react-native/ReactCommon/**/*.h',
-            'packages/react-native/ReactCommon/**/CMakeLists.txt',
-            'private/react-native-fantom/tester/**/*.cpp',
-            'private/react-native-fantom/tester/**/*.h',
-            'private/react-native-fantom/tester/**/CMakeLists.txt'
-          ) }}
-    - name: Show ccache stats
-      shell: bash
-      run: ccache -s -v
-    - name: Upload test results
-      if: ${{ always() }}
-      uses: actions/upload-artifact@v4.3.4
-      with:
-        name: run-fantom-tests-results
-        compression-level: 1
-        path: |
-          private/react-native-fantom/build/reports

.github/actions/setup-node/action.yml

@@ -4,7 +4,7 @@ inputs:
   node-version:
     description: 'The node.js version to use'
     required: false
-    default: '22.14.0'
+    default: '20'
 runs:
   using: "composite"
   steps:

.github/actions/setup-xcode-build-cache/action.yml

@@ -4,9 +4,15 @@ inputs:
   hermes-version:
     description: The version of hermes
     required: true
+  jsengine:
+    dscription: The js engine in use
+    default: Hermes
   flavor:
     description: The flavor that is going to be built
     default: Debug
+  architecture:
+    description: The architecture that is going to be built
+    default: NewArch
   use-frameworks:
     description: Whether we are bulding with DynamicFrameworks or StaticLibraries
     default: StaticLibraries
@@ -24,9 +30,9 @@ runs:
       uses: actions/cache@v4
       with:
         path: packages/rn-tester/Podfile.lock
-        key: v13-podfilelock-${{ github.job }}-NewArch-${{ inputs.flavor }}-${{ inputs.use-frameworks }}-${{ inputs.ruby-version }}-${{ hashfiles('packages/rn-tester/Podfile') }}-${{ inputs.hermes-version }}
+        key: v11-podfilelock-${{ github.job }}-${{ inputs.architecture }}-${{ inputs.jsengine }}-${{ inputs.flavor }}-${{ inputs.use-frameworks }}-${{ inputs.ruby-version }}-${{ hashfiles('packages/rn-tester/Podfile') }}-${{ inputs.hermes-version }}
     - name: Cache cocoapods
       uses: actions/cache@v4
       with:
         path: packages/rn-tester/Pods
-        key: v15-cocoapods-${{ github.job }}-NewArch-${{ inputs.flavor }}-${{ inputs.use-frameworks }}-${{ inputs.ruby-version }}-${{ hashfiles('packages/rn-tester/Podfile.lock') }}-${{ hashfiles('packages/rn-tester/Podfile') }}-${{ inputs.hermes-version}}
+        key: v13-cocoapods-${{ github.job }}-${{ inputs.architecture }}-${{ inputs.jsengine }}-${{ inputs.flavor }}-${{ inputs.use-frameworks }}-${{ inputs.ruby-version }}-${{ hashfiles('packages/rn-tester/Podfile.lock') }}-${{ hashfiles('packages/rn-tester/Podfile') }}-${{ inputs.hermes-version}}

.github/actions/setup-xcode/action.yml

@@ -4,7 +4,7 @@ inputs:
   xcode-version:
     description: 'The xcode version to use'
     required: false
-    default: '16.2.0'
+    default: '15.2'
 runs:
   using: "composite"
   steps:

.github/actions/test-ios-helloworld/action.yml

@@ -1,9 +1,15 @@
 name: test-ios-helloworld
 description: Test iOS Hello World
 inputs:
+  jsengine:
+    description: Which JavaScript engine to use. Must be one of "Hermes", "JSC".
+    default: Hermes
   use-frameworks:
     description: The dependency building and linking strategy to use. Must be one of "StaticLibraries", "DynamicFrameworks"
     default: StaticLibraries
+  architecture:
+    description: The React Native architecture to Test. RNTester has always Fabric enabled, but we want to run integration test with the old arch setup. Must be one of "OldArch" or "NewArch"
+    default: OldArch
   ruby-version:
     description: The version of ruby that must be used
     default: 2.6.10
@@ -23,8 +29,6 @@ runs:
       uses: ./.github/actions/setup-xcode
     - name: Setup node.js
       uses: ./.github/actions/setup-node
-    - name: Run yarn install
-      uses: ./.github/actions/yarn-install
     - name: Create Hermes folder
       shell: bash
       run: mkdir -p "$HERMES_WS_DIR"
@@ -36,65 +40,50 @@ runs:
     - name: Print Downloaded hermes
       shell: bash
       run: ls -lR "$HERMES_WS_DIR"
+    - name: Run yarn
+      uses: ./.github/actions/yarn-install
     - name: Setup ruby
-      uses: ruby/setup-ruby@v1
+      uses: ruby/setup-ruby@v1.170.0
       with:
         ruby-version: ${{ inputs.ruby-version }}
-    - name: Download ReactNativeDependencies
-      uses: actions/download-artifact@v4
-      with:
-        name: ReactNativeDependencies${{ inputs.flavor }}.xcframework.tar.gz
-        path: /tmp/third-party
-    - name: Print third-party folder
-      shell: bash
-      run: ls -lR /tmp/third-party
-    - name: Download React Native Prebuilds
-      uses: actions/download-artifact@v4
-      with:
-        name: ReactCore${{ inputs.flavor }}.xcframework.tar.gz
-        path: /tmp/ReactCore
-    - name: Print ReactCore folder
-      shell: bash
-      run: ls -lR /tmp/ReactCore
-    - name: Install iOS dependencies - Configuration ${{ inputs.flavor }};
+    - name: Install iOS dependencies - Configuration ${{ inputs.flavor }}; New Architecture ${{ inputs.architecture }}; JS Engine ${{ inputs.jsengine }}
       shell: bash
       run: |
-        cd private/helloworld
+        cd packages/helloworld
         args=()
 
+        if [[ ${{ inputs.architecture }} == "OldArch" ]]; then
+          args+=(--arch old)
+        fi
+
         if [[ ${{ inputs.use-frameworks }} == "DynamicFrameworks" ]]; then
           args+=(--frameworks dynamic)
         fi
 
-        # Tarball is restored with capital flavors suffix, but somehow the tarball name from JS at line 96 returns as lowercased.
-        # Let's ensure that the tarballs have the right names
+        if [[ ${{ inputs.jsengine }} == "JSC" ]]; then
+          args+=(--jsvm jsc)
+          yarn bootstrap ios "${args[@]}" | cat
+        else
+          # Tarball is restored with capital flavors suffix, but somehow the tarball name from JS at line 96 returns as lowercased.
+          # Let's ensure that the tarballs have the right names
 
-        if [[ -f "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-Debug.tar.gz" ]]; then
-          mv "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-Debug.tar.gz" "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-debug.tar.gz"
+          if [[ -f "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-Debug.tar.gz" ]]; then
+            mv "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-Debug.tar.gz" "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-debug.tar.gz"
+          fi
+
+          if [[ -f "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-Release.tar.gz" ]]; then
+            mv "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-Release.tar.gz" "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-release.tar.gz"
+          fi
+
+          BUILD_TYPE="${{ inputs.flavor }}"
+          TARBALL_FILENAME=$(node ../react-native/scripts/hermes/get-tarball-name.js --buildType "$BUILD_TYPE")
+          HERMES_PATH="$HERMES_WS_DIR/hermes-runtime-darwin/$TARBALL_FILENAME"
+          HERMES_ENGINE_TARBALL_PATH="$HERMES_PATH" yarn bootstrap ios "${args[@]}" | cat
         fi
-
-        if [[ -f "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-Release.tar.gz" ]]; then
-          mv "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-Release.tar.gz" "$HERMES_WS_DIR/hermes-runtime-darwin/hermes-ios-release.tar.gz"
-        fi
-
-        BUILD_TYPE="${{ inputs.flavor }}"
-        TARBALL_FILENAME=$(node ../../packages/react-native/scripts/hermes/get-tarball-name.js --buildType "$BUILD_TYPE")
-        export HERMES_ENGINE_TARBALL_PATH="$HERMES_WS_DIR/hermes-runtime-darwin/$TARBALL_FILENAME"
-        export RCT_USE_LOCAL_RN_DEP="/tmp/third-party/ReactNativeDependencies${{ inputs.flavor }}.xcframework.tar.gz"
-        export RCT_TESTONLY_RNCORE_TARBALL_PATH="/tmp/ReactCore/ReactCore${{ inputs.flavor }}.xcframework.tar.gz"
-
-        yarn bootstrap ios "${args[@]}" | cat
-
-    - name: Run Helloworld tests
+    - name: Build HelloWorld  project
       shell: bash
       run: |
-        cd private/helloworld
-        yarn test
-
-    - name: Build HelloWorld project
-      shell: bash
-      run: |
-        cd private/helloworld
+        cd packages/helloworld
 
         args=()
         if [[ ${{ inputs.flavor }} == "Release" ]]; then

.github/actions/test-ios-rntester/action.yml

@@ -1,9 +1,15 @@
 name: test-ios-rntester
 description: Test iOS RNTester
 inputs:
+  jsengine:
+    description: Which JavaScript engine to use. Must be one of "Hermes", "JSC".
+    default: Hermes
   use-frameworks:
     description: The dependency building and linking strategy to use. Must be one of "StaticLibraries", "DynamicFrameworks"
     default: StaticLibraries
+  architecture:
+    description: The React Native architecture to Test. RNTester has always Fabric enabled, but we want to run integration test with the old arch setup
+    default: NewArch
   ruby-version:
     description: The version of ruby that must be used
     default: 2.6.10
@@ -42,7 +48,7 @@ runs:
         name: hermes-darwin-bin-${{ inputs.flavor }}
         path: ${{ inputs.hermes-tarball-artifacts-dir }}
     - name: Setup ruby
-      uses: ruby/setup-ruby@v1
+      uses: ruby/setup-ruby@v1.170.0
       with:
         ruby-version: ${{ inputs.ruby-version }}
     - name: Prepare IOS Tests
@@ -86,40 +92,32 @@ runs:
         else
           echo 'No Hermes tarball found.'
         fi
-    - name: Download ReactNativeDependencies
-      uses: actions/download-artifact@v4
-      with:
-        name: ReactNativeDependencies${{ inputs.flavor }}.xcframework.tar.gz
-        path: /tmp/third-party/
-    - name: Print third-party folder
-      shell: bash
-      run: ls -lR /tmp/third-party
-    - name: Download React Native Prebuilds
-      uses: actions/download-artifact@v4
-      with:
-        name: ReactCore${{ inputs.flavor }}.xcframework.tar.gz
-        path: /tmp/ReactCore
-    - name: Print ReactCore folder
-      shell: bash
-      run: ls -lR /tmp/ReactCore
     - name: Setup xcode build cache
       uses: ./.github/actions/setup-xcode-build-cache
       with:
         hermes-version: ${{ inputs.hermes-version }}
+        jsengine: ${{ inputs.jsengine }}
+        architecture: ${{ inputs.architecture }}
         use-frameworks: ${{ inputs.use-frameworks }}
         flavor: ${{ inputs.flavor }}
         ruby-version: ${{ inputs.ruby-version }}
     - name: Install CocoaPods dependencies
       shell: bash
       run: |
-        export HERMES_ENGINE_TARBALL_PATH=$HERMES_ENGINE_TARBALL_PATH
-        export RCT_USE_LOCAL_RN_DEP="/tmp/third-party/ReactNativeDependencies${{ inputs.flavor }}.xcframework.tar.gz"
-        export RCT_TESTONLY_RNCORE_TARBALL_PATH="/tmp/ReactCore/ReactCore${{ inputs.flavor }}.xcframework.tar.gz"
+        if [[ ${{ inputs.jsengine }} == "JSC" ]]; then
+          export USE_HERMES=0
+        else
+          export HERMES_ENGINE_TARBALL_PATH=$HERMES_ENGINE_TARBALL_PATH
+        fi
 
         if [[ ${{ inputs.use-frameworks }} == "DynamicFrameworks" ]]; then
           export USE_FRAMEWORKS=dynamic
         fi
 
+        if [[ ${{ inputs.architecture }} == "OldArch" ]]; then
+          export RCT_NEW_ARCH_ENABLED=0
+        fi
+
         cd packages/rn-tester
 
         bundle install
@@ -163,7 +161,7 @@ runs:
       if: ${{ inputs.use-frameworks == 'StaticLibraries' && inputs.ruby-version == '2.6.10' }} # This is needed to avoid conflicts with the artifacts
       uses: actions/upload-artifact@v4.3.4
       with:
-        name: RNTesterApp-NewArch-${{ inputs.flavor }}
+        name: RNTesterApp-${{ inputs.architecture }}-${{ inputs.jsengine }}-${{ inputs.flavor }}
         path: ${{ env.app-path }}
     - name: Store test results
       if: ${{ inputs.run-unit-tests == 'true' }}

.github/actions/test-js/action.yml

@@ -4,7 +4,7 @@ inputs:
   node-version:
     description: "The node.js version to use"
     required: false
-    default: "22"
+    default: "20"
 runs:
   using: composite
   steps:

.github/actions/test-library-on-nightly/action.yml

@@ -21,23 +21,17 @@ runs:
         cd /tmp/RNApp
         yarn add ${{ inputs.library-npm-package }}
 
-    # iOS
-    - name: Setup xcode
-      if: ${{ inputs.platform == 'ios' }}
-      uses: ./.github/actions/setup-xcode
     - name: Build iOS
       shell: bash
       if: ${{ inputs.platform == 'ios' }}
       run: |
         cd /tmp/RNApp/ios
         bundle install
-        RCT_USE_RN_DEP=1 RCT_USE_PREBUILT_RNCORE=1 bundle exec pod install
+        bundle exec pod install
         xcodebuild build \
           -workspace RNApp.xcworkspace \
           -scheme RNApp \
           -sdk iphonesimulator
-
-    # Android
     - name: Setup Java for Android
       if: ${{ inputs.platform == 'android' }}
       uses: actions/setup-java@v2

.github/workflow-scripts/__tests__/createDraftRelease-test.js

@@ -1,305 +0,0 @@
-/**
- * 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.
- *
- * @format
- */
-
-const {
-  _verifyTagExists,
-  _extractChangelog,
-  _computeBody,
-  _createDraftReleaseOnGitHub,
-} = require('../createDraftRelease');
-
-const fs = require('fs');
-
-const silence = () => {};
-const mockFetch = jest.fn();
-
-jest.mock('../utils.js', () => ({
-  log: silence,
-}));
-
-global.fetch = mockFetch;
-
-describe('Create Draft Release', () => {
-  beforeEach(jest.clearAllMocks);
-
-  describe('#_verifyTagExists', () => {
-    it('throws if the tag does not exists', async () => {
-      const token = 'token';
-      mockFetch.mockReturnValueOnce(Promise.resolve({status: 404}));
-
-      await expect(_verifyTagExists('0.77.1')).rejects.toThrowError(
-        `Tag v0.77.1 does not exist`,
-      );
-      expect(mockFetch).toHaveBeenCalledTimes(1);
-      expect(mockFetch).toHaveBeenCalledWith(
-        'https://github.com/facebook/react-native/releases/tag/v0.77.1',
-      );
-    });
-  });
-
-  describe('#_extractChangelog', () => {
-    it(`extracts changelog from CHANGELOG.md`, async () => {
-      const mockedReturnValue = `# Changelog
-
-## v0.77.2
-
-- [PR #1234](https://github.com/facebook/react-native/pull/1234) - Some change
-- [PR #5678](https://github.com/facebook/react-native/pull/5678) - Some other change
-
-
-## v0.77.1
-### Breaking Changes
-- [PR #9012](https://github.com/facebook/react-native/pull/9012) - Some other change
-
-#### Android
-- [PR #3456](https://github.com/facebook/react-native/pull/3456) - Some other change
-- [PR #3457](https://github.com/facebook/react-native/pull/3457) - Some other change
-
-#### iOS
-- [PR #3436](https://github.com/facebook/react-native/pull/3436) - Some other change
-- [PR #3437](https://github.com/facebook/react-native/pull/3437) - Some other change
-
-### Fixed
-- [PR #9012](https://github.com/facebook/react-native/pull/9012) - Some other change
-
-#### Android
-- [PR #3456](https://github.com/facebook/react-native/pull/3456) - Some other change
-
-#### iOS
-- [PR #3437](https://github.com/facebook/react-native/pull/3437) - Some other change
-
-
-## v0.77.0
-
-- [PR #3456](https://github.com/facebook/react-native/pull/3456) - Some other change
-
-## v0.76.0
-
-- [PR #7890](https://github.com/facebook/react-native/pull/7890) - Some other change`;
-
-      jest.spyOn(fs, 'readFileSync').mockImplementationOnce(func => {
-        return mockedReturnValue;
-      });
-      const changelog = _extractChangelog('0.77.1');
-      expect(changelog).toEqual(`## v0.77.1
-### Breaking Changes
-- [PR #9012](https://github.com/facebook/react-native/pull/9012) - Some other change
-
-#### Android
-- [PR #3456](https://github.com/facebook/react-native/pull/3456) - Some other change
-- [PR #3457](https://github.com/facebook/react-native/pull/3457) - Some other change
-
-#### iOS
-- [PR #3436](https://github.com/facebook/react-native/pull/3436) - Some other change
-- [PR #3437](https://github.com/facebook/react-native/pull/3437) - Some other change
-
-### Fixed
-- [PR #9012](https://github.com/facebook/react-native/pull/9012) - Some other change
-
-#### Android
-- [PR #3456](https://github.com/facebook/react-native/pull/3456) - Some other change
-
-#### iOS
-- [PR #3437](https://github.com/facebook/react-native/pull/3437) - Some other change`);
-    });
-
-    it('does not extract changelog for rc.0', async () => {
-      const changelog = _extractChangelog('0.77.0-rc.0');
-      expect(changelog).toEqual('');
-    });
-
-    it('does not extract changelog for 0.X.0', async () => {
-      const changelog = _extractChangelog('0.77.0');
-      expect(changelog).toEqual('');
-    });
-  });
-
-  describe('#_computeBody', () => {
-    it('computes body for release', async () => {
-      const version = '0.77.1';
-      const changelog = `## v${version}
-### Breaking Changes
-- [PR #9012](https://github.com/facebook/react-native/pull/9012) - Some other change
-
-#### Android
-- [PR #3456](https://github.com/facebook/react-native/pull/3456) - Some other change
-- [PR #3457](https://github.com/facebook/react-native/pull/3457) - Some other change
-
-#### iOS
-- [PR #3436](https://github.com/facebook/react-native/pull/3436) - Some other change
-- [PR #3437](https://github.com/facebook/react-native/pull/3437) - Some other change`;
-      const body = _computeBody(version, changelog);
-
-      expect(body).toEqual(`${changelog}
-
----
-
-Hermes dSYMS:
-- [Debug](https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/${version}/react-native-artifacts-${version}-hermes-framework-dSYM-debug.tar.gz)
-- [Release](https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/${version}/react-native-artifacts-${version}-hermes-framework-dSYM-release.tar.gz)
-
-ReactNativeDependencies dSYMs:
-- [Debug](https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/${version}/react-native-artifacts-${version}-reactnative-dependencies-dSYM-debug.tar.gz)
-- [Release](https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/${version}/react-native-artifacts-${version}-reactnative-dependencies-dSYM-release.tar.gz)
-
----
-
-You can file issues or pick requests against this release [here](https://github.com/reactwg/react-native-releases/issues/new/choose).
-
----
-
-To help you upgrade to this version, you can use the [Upgrade Helper](https://react-native-community.github.io/upgrade-helper/) ⚛️.
-
----
-
-View the whole changelog in the [CHANGELOG.md file](https://github.com/facebook/react-native/blob/main/CHANGELOG.md).`);
-    });
-  });
-
-  describe('#_createDraftReleaseOnGitHub', () => {
-    it('creates a draft release on GitHub', async () => {
-      const version = '0.77.1';
-      const url = 'https://api.github.com/repos/facebook/react-native/releases';
-      const token = 'token';
-      const headers = {
-        Accept: 'Accept: application/vnd.github+json',
-        'X-GitHub-Api-Version': '2022-11-28',
-        Authorization: `Bearer ${token}`,
-      };
-      const body = `Draft release body`;
-      const latest = true;
-      const fetchBody = JSON.stringify({
-        tag_name: `v${version}`,
-        name: `${version}`,
-        body: body,
-        draft: true,
-        prerelease: false,
-        make_latest: `${latest}`,
-      });
-
-      mockFetch.mockReturnValueOnce(
-        Promise.resolve({
-          status: 201,
-          json: () =>
-            Promise.resolve({
-              html_url:
-                'https://github.com/facebook/react-native/releases/tag/v0.77.1',
-            }),
-        }),
-      );
-      const response = await _createDraftReleaseOnGitHub(
-        version,
-        body,
-        latest,
-        token,
-      );
-      expect(mockFetch).toHaveBeenCalledTimes(1);
-      expect(mockFetch).toHaveBeenCalledWith(
-        `https://api.github.com/repos/facebook/react-native/releases`,
-        {
-          method: 'POST',
-          headers: headers,
-          body: fetchBody,
-        },
-      );
-      expect(response).toEqual(
-        'https://github.com/facebook/react-native/releases/tag/v0.77.1',
-      );
-    });
-
-    it('creates a draft release for prerelease on GitHub', async () => {
-      const version = '0.77.0-rc.2';
-      const url = 'https://api.github.com/repos/facebook/react-native/releases';
-      const token = 'token';
-      const headers = {
-        Accept: 'Accept: application/vnd.github+json',
-        'X-GitHub-Api-Version': '2022-11-28',
-        Authorization: `Bearer ${token}`,
-      };
-      const body = `Draft release body`;
-      const latest = true;
-      const fetchBody = JSON.stringify({
-        tag_name: `v${version}`,
-        name: `${version}`,
-        body: body,
-        draft: true,
-        prerelease: true,
-        make_latest: `${latest}`,
-      });
-
-      mockFetch.mockReturnValueOnce(
-        Promise.resolve({
-          status: 201,
-          json: () =>
-            Promise.resolve({
-              html_url:
-                'https://github.com/facebook/react-native/releases/tag/v0.77.1',
-            }),
-        }),
-      );
-      const response = await _createDraftReleaseOnGitHub(
-        version,
-        body,
-        latest,
-        token,
-      );
-      expect(mockFetch).toHaveBeenCalledTimes(1);
-      expect(mockFetch).toHaveBeenCalledWith(
-        `https://api.github.com/repos/facebook/react-native/releases`,
-        {
-          method: 'POST',
-          headers: headers,
-          body: fetchBody,
-        },
-      );
-      expect(response).toEqual(
-        'https://github.com/facebook/react-native/releases/tag/v0.77.1',
-      );
-    });
-
-    it('throws if the post failes', async () => {
-      const version = '0.77.0-rc.2';
-      const url = 'https://api.github.com/repos/facebook/react-native/releases';
-      const token = 'token';
-      const headers = {
-        Accept: 'Accept: application/vnd.github+json',
-        'X-GitHub-Api-Version': '2022-11-28',
-        Authorization: `Bearer ${token}`,
-      };
-      const body = `Draft release body`;
-      const latest = true;
-      const fetchBody = JSON.stringify({
-        tag_name: `v${version}`,
-        name: `${version}`,
-        body: body,
-        draft: true,
-        prerelease: true,
-        make_latest: `${latest}`,
-      });
-
-      mockFetch.mockReturnValueOnce(
-        Promise.resolve({
-          status: 401,
-        }),
-      );
-      await expect(
-        _createDraftReleaseOnGitHub(version, body, latest, token),
-      ).rejects.toThrowError();
-      expect(mockFetch).toHaveBeenCalledTimes(1);
-      expect(mockFetch).toHaveBeenCalledWith(
-        `https://api.github.com/repos/facebook/react-native/releases`,
-        {
-          method: 'POST',
-          headers: headers,
-          body: fetchBody,
-        },
-      );
-    });
-  });
-});

.github/workflow-scripts/__tests__/extractIssueOncalls-test.js

@@ -1,83 +0,0 @@
-/**
- * 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.
- *
- * @format
- */
-
-const {extractIssueOncalls} = require('../extractIssueOncalls');
-
-const userMap = {
-  '@g': '1785',
-  '@c': '1781',
-  '@s': '1272',
-  '@d': '1332',
-  '@m': '9555',
-  '@p': '6097',
-  '@f': '7565',
-};
-
-const schedule = {
-  '2025-04-01': ['@m', '@f'],
-  '2025-04-08': ['@g', '@d'],
-};
-
-describe('extractIssueOncalls', () => {
-  beforeEach(() => {
-    jest.clearAllMocks();
-    jest.useFakeTimers('modern');
-  });
-
-  afterEach(() => {
-    jest.useRealTimers();
-  });
-  it('extracts m and f on 6 of April', () => {
-    jest.setSystemTime(new Date(2025, 3, 6));
-    const oncalls = extractIssueOncalls(schedule, userMap);
-    expect(oncalls).toEqual([userMap['@m'], userMap['@f']]);
-  });
-
-  it('extracts m and f on 7 of April', () => {
-    jest.setSystemTime(new Date(2025, 3, 7));
-    const oncalls = extractIssueOncalls(schedule, userMap);
-    expect(oncalls).toEqual([userMap['@m'], userMap['@f']]);
-  });
-
-  it('extracts g and d on 8 of April', () => {
-    jest.setSystemTime(new Date(2025, 3, 8));
-    const oncalls = extractIssueOncalls(schedule, userMap);
-    expect(oncalls).toEqual([userMap['@g'], userMap['@d']]);
-  });
-
-  it('extracts g and d on 9 of April', () => {
-    jest.setSystemTime(new Date(2025, 3, 9));
-    const oncalls = extractIssueOncalls(schedule, userMap);
-    expect(oncalls).toEqual([userMap['@g'], userMap['@d']]);
-  });
-
-  it('extracts g and d on 10 of April', () => {
-    jest.setSystemTime(new Date(2025, 3, 10));
-    const oncalls = extractIssueOncalls(schedule, userMap);
-    expect(oncalls).toEqual([userMap['@g'], userMap['@d']]);
-  });
-
-  it('extracts g and d on 11 of April', () => {
-    jest.setSystemTime(new Date(2025, 3, 11));
-    const oncalls = extractIssueOncalls(schedule, userMap);
-    expect(oncalls).toEqual([userMap['@g'], userMap['@d']]);
-  });
-
-  it('extracts g and d on 12 of April', () => {
-    jest.setSystemTime(new Date(2025, 3, 12));
-    const oncalls = extractIssueOncalls(schedule, userMap);
-    expect(oncalls).toEqual([userMap['@g'], userMap['@d']]);
-  });
-
-  it('extracts g and d on 13 of April', () => {
-    jest.setSystemTime(new Date(2025, 3, 13));
-    const oncalls = extractIssueOncalls(schedule, userMap);
-    expect(oncalls).toEqual([userMap['@g'], userMap['@d']]);
-  });
-});

.github/workflow-scripts/__tests__/firebaseUtils-test.js

@@ -1,897 +0,0 @@
-/**
- * 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.
- *
- * @format
- */
-
-'use strict';
-
-const {
-  FirebaseClient,
-  compareResults,
-  getYesterdayDate,
-  getTodayDate,
-} = require('../firebaseUtils');
-
-describe('FirebaseClient', () => {
-  const originalFetch = global.fetch;
-  const originalEnv = process.env;
-
-  beforeEach(() => {
-    global.fetch = jest.fn();
-    process.env = {
-      ...originalEnv,
-      FIREBASE_APP_EMAIL: 'test@example.com',
-      FIREBASE_APP_PASS: 'testpassword',
-      FIREBASE_APP_APIKEY: 'test-api-key',
-      FIREBASE_APP_PROJECTNAME: 'test-project',
-    };
-    jest.spyOn(console, 'log').mockImplementation(() => {});
-    jest.spyOn(console, 'error').mockImplementation(() => {});
-  });
-
-  afterEach(() => {
-    global.fetch = originalFetch;
-    process.env = originalEnv;
-    jest.restoreAllMocks();
-  });
-
-  describe('constructor', () => {
-    it('should initialize with environment variables', () => {
-      const client = new FirebaseClient();
-      expect(client.email).toBe('test@example.com');
-      expect(client.password).toBe('testpassword');
-      expect(client.apiKey).toBe('test-api-key');
-      expect(client.projectId).toBe('test-project');
-      expect(client.databaseUrl).toBe(
-        'test-project-default-rtdb.firebaseio.com',
-      );
-      expect(client.idToken).toBeNull();
-    });
-  });
-
-  describe('authenticate', () => {
-    it('should authenticate successfully', async () => {
-      const mockResponse = {
-        idToken: 'mock-id-token',
-        refreshToken: 'mock-refresh-token',
-      };
-
-      global.fetch.mockResolvedValueOnce({
-        ok: true,
-        text: jest.fn().mockResolvedValueOnce(JSON.stringify(mockResponse)),
-      });
-
-      const client = new FirebaseClient();
-      await client.authenticate();
-
-      expect(client.idToken).toBe('mock-id-token');
-      expect(global.fetch).toHaveBeenCalledWith(
-        'https://identitytoolkit.googleapis.com/v1/accounts:signInWithPassword?key=test-api-key',
-        {
-          method: 'POST',
-          headers: {
-            'Content-Type': 'application/json',
-          },
-          body: JSON.stringify({
-            email: 'test@example.com',
-            password: 'testpassword',
-            returnSecureToken: true,
-          }),
-        },
-      );
-    });
-
-    it('should throw error when email is missing', async () => {
-      delete process.env.FIREBASE_APP_EMAIL;
-      const client = new FirebaseClient();
-
-      await expect(client.authenticate()).rejects.toThrow(
-        'Firebase credentials not found in environment variables',
-      );
-    });
-
-    it('should throw error when password is missing', async () => {
-      delete process.env.FIREBASE_APP_PASS;
-      const client = new FirebaseClient();
-
-      await expect(client.authenticate()).rejects.toThrow(
-        'Firebase credentials not found in environment variables',
-      );
-    });
-
-    it('should handle authentication failure', async () => {
-      global.fetch.mockResolvedValueOnce({
-        ok: false,
-        status: 400,
-        text: jest.fn().mockResolvedValueOnce(
-          JSON.stringify({
-            error: {message: 'Invalid credentials'},
-          }),
-        ),
-      });
-
-      const client = new FirebaseClient();
-
-      await expect(client.authenticate()).rejects.toThrow(
-        'HTTP 400: Invalid credentials',
-      );
-    });
-  });
-
-  describe('makeRequest', () => {
-    it('should make successful GET request', async () => {
-      const mockData = {test: 'data'};
-      global.fetch.mockResolvedValueOnce({
-        ok: true,
-        text: jest.fn().mockResolvedValueOnce(JSON.stringify(mockData)),
-      });
-
-      const client = new FirebaseClient();
-      const result = await client.makeRequest('example.com', '/test', 'GET');
-
-      expect(result).toEqual(mockData);
-      expect(global.fetch).toHaveBeenCalledWith('https://example.com/test', {
-        method: 'GET',
-        headers: {
-          'Content-Type': 'application/json',
-        },
-      });
-    });
-
-    it('should make successful POST request with data', async () => {
-      const mockData = {success: true};
-      const postData = {test: 'post data'};
-
-      global.fetch.mockResolvedValueOnce({
-        ok: true,
-        text: jest.fn().mockResolvedValueOnce(JSON.stringify(mockData)),
-      });
-
-      const client = new FirebaseClient();
-      const result = await client.makeRequest(
-        'example.com',
-        '/test',
-        'POST',
-        postData,
-      );
-
-      expect(result).toEqual(mockData);
-      expect(global.fetch).toHaveBeenCalledWith('https://example.com/test', {
-        method: 'POST',
-        headers: {
-          'Content-Type': 'application/json',
-        },
-        body: JSON.stringify(postData),
-      });
-    });
-
-    it('should handle non-JSON response', async () => {
-      const textResponse = 'plain text response';
-      global.fetch.mockResolvedValueOnce({
-        ok: true,
-        text: jest.fn().mockResolvedValueOnce(textResponse),
-      });
-
-      const client = new FirebaseClient();
-      const result = await client.makeRequest('example.com', '/test', 'GET');
-
-      expect(result).toBe(textResponse);
-    });
-
-    it('should handle HTTP error with JSON error message', async () => {
-      global.fetch.mockResolvedValueOnce({
-        ok: false,
-        status: 404,
-        text: jest.fn().mockResolvedValueOnce(
-          JSON.stringify({
-            error: {message: 'Not found'},
-          }),
-        ),
-      });
-
-      const client = new FirebaseClient();
-
-      await expect(
-        client.makeRequest('example.com', '/test', 'GET'),
-      ).rejects.toThrow('HTTP 404: Not found');
-    });
-
-    it('should handle HTTP error with plain text error message', async () => {
-      global.fetch.mockResolvedValueOnce({
-        ok: false,
-        status: 500,
-        text: jest.fn().mockResolvedValueOnce('Internal Server Error'),
-      });
-
-      const client = new FirebaseClient();
-
-      await expect(
-        client.makeRequest('example.com', '/test', 'GET'),
-      ).rejects.toThrow('HTTP 500: Internal Server Error');
-    });
-  });
-
-  describe('makeDatabaseRequest', () => {
-    it('should make database request with existing token', async () => {
-      const mockData = {test: 'data'};
-      global.fetch.mockResolvedValueOnce({
-        ok: true,
-        text: jest.fn().mockResolvedValueOnce(JSON.stringify(mockData)),
-      });
-
-      const client = new FirebaseClient();
-      client.idToken = 'existing-token';
-
-      const result = await client.makeDatabaseRequest('2023-12-01', 'GET');
-
-      expect(result).toEqual(mockData);
-      expect(global.fetch).toHaveBeenCalledWith(
-        'https://test-project-default-rtdb.firebaseio.com/nightly-results/2023-12-01.json?auth=existing-token',
-        {
-          method: 'GET',
-          headers: {
-            'Content-Type': 'application/json',
-          },
-        },
-      );
-    });
-
-    it('should authenticate before making request if no token exists', async () => {
-      const authResponse = {idToken: 'new-token'};
-      const dataResponse = {test: 'data'};
-
-      global.fetch
-        .mockResolvedValueOnce({
-          ok: true,
-          text: jest.fn().mockResolvedValueOnce(JSON.stringify(authResponse)),
-        })
-        .mockResolvedValueOnce({
-          ok: true,
-          text: jest.fn().mockResolvedValueOnce(JSON.stringify(dataResponse)),
-        });
-
-      const client = new FirebaseClient();
-      const result = await client.makeDatabaseRequest('2023-12-01', 'GET');
-
-      expect(result).toEqual(dataResponse);
-      expect(global.fetch).toHaveBeenCalledTimes(2);
-      expect(client.idToken).toBe('new-token');
-    });
-
-    it('should make PUT request with data', async () => {
-      global.fetch.mockResolvedValueOnce({
-        ok: true,
-        text: jest.fn().mockResolvedValueOnce('null'),
-      });
-
-      const client = new FirebaseClient();
-      client.idToken = 'existing-token';
-      const testData = [{library: 'test', status: 'success'}];
-
-      await client.makeDatabaseRequest('2023-12-01', 'PUT', testData);
-
-      expect(global.fetch).toHaveBeenCalledWith(
-        'https://test-project-default-rtdb.firebaseio.com/nightly-results/2023-12-01.json?auth=existing-token',
-        {
-          method: 'PUT',
-          headers: {
-            'Content-Type': 'application/json',
-          },
-          body: JSON.stringify(testData),
-        },
-      );
-    });
-  });
-
-  describe('storeResults', () => {
-    it('should store results successfully', async () => {
-      global.fetch.mockResolvedValueOnce({
-        ok: true,
-        text: jest.fn().mockResolvedValueOnce('null'),
-      });
-
-      const client = new FirebaseClient();
-      client.idToken = 'existing-token';
-      const results = [{library: 'test', status: 'success'}];
-
-      await client.storeResults('2023-12-01', results);
-
-      expect(global.fetch).toHaveBeenCalledWith(
-        'https://test-project-default-rtdb.firebaseio.com/nightly-results/2023-12-01.json?auth=existing-token',
-        {
-          method: 'PUT',
-          headers: {
-            'Content-Type': 'application/json',
-          },
-          body: JSON.stringify(results),
-        },
-      );
-      expect(console.log).toHaveBeenCalledWith(
-        'Successfully stored results for 2023-12-01',
-      );
-    });
-  });
-
-  describe('getResults', () => {
-    it('should retrieve results successfully', async () => {
-      const mockResults = [{library: 'test', status: 'success'}];
-      global.fetch.mockResolvedValueOnce({
-        ok: true,
-        text: jest.fn().mockResolvedValueOnce(JSON.stringify(mockResults)),
-      });
-
-      const client = new FirebaseClient();
-      client.idToken = 'existing-token';
-
-      const results = await client.getResults('2023-12-01');
-
-      expect(results).toEqual(mockResults);
-    });
-
-    it('should return null for 404 errors', async () => {
-      global.fetch.mockResolvedValueOnce({
-        ok: false,
-        status: 404,
-        text: jest.fn().mockResolvedValueOnce('Not Found'),
-      });
-
-      const client = new FirebaseClient();
-      client.idToken = 'existing-token';
-
-      const results = await client.getResults('2023-12-01');
-
-      expect(results).toBeNull();
-    });
-
-    it('should throw error for non-404 HTTP errors', async () => {
-      global.fetch.mockResolvedValueOnce({
-        ok: false,
-        status: 500,
-        text: jest.fn().mockResolvedValueOnce('Internal Server Error'),
-      });
-
-      const client = new FirebaseClient();
-      client.idToken = 'existing-token';
-
-      await expect(client.getResults('2023-12-01')).rejects.toThrow(
-        'HTTP 500: Internal Server Error',
-      );
-    });
-  });
-
-  describe('getLatestResults', () => {
-    it('should authenticate before making requests if no token exists', async () => {
-      const authResponse = {idToken: 'new-token'};
-      const mockResults = [{library: 'test', status: 'success'}];
-
-      global.fetch
-        .mockResolvedValueOnce({
-          ok: true,
-          text: jest.fn().mockResolvedValueOnce(JSON.stringify(authResponse)),
-        })
-        .mockResolvedValueOnce({
-          ok: true,
-          text: jest.fn().mockResolvedValueOnce(JSON.stringify(mockResults)),
-        });
-
-      const client = new FirebaseClient();
-      const result = await client.getLatestResults('2023-12-15', 1);
-
-      expect(result).toEqual({
-        results: mockResults,
-        date: '2023-12-14',
-      });
-      expect(client.idToken).toBe('new-token');
-      expect(console.log).toHaveBeenCalledWith(
-        'Checking for results on 2023-12-14 (1 days back)...',
-      );
-      expect(console.log).toHaveBeenCalledWith(
-        'Found results from 2023-12-14 (1 days back)',
-      );
-    });
-
-    it('should find results from the previous day', async () => {
-      const mockResults = [{library: 'test', status: 'success'}];
-      global.fetch.mockResolvedValueOnce({
-        ok: true,
-        text: jest.fn().mockResolvedValueOnce(JSON.stringify(mockResults)),
-      });
-
-      const client = new FirebaseClient();
-      client.idToken = 'existing-token';
-
-      const result = await client.getLatestResults('2023-12-15', 7);
-
-      expect(result).toEqual({
-        results: mockResults,
-        date: '2023-12-14',
-      });
-      expect(console.log).toHaveBeenCalledWith(
-        'Checking for results on 2023-12-14 (1 days back)...',
-      );
-      expect(console.log).toHaveBeenCalledWith(
-        'Found results from 2023-12-14 (1 days back)',
-      );
-    });
-
-    it('should find results from several days back', async () => {
-      const mockResults = [{library: 'test', status: 'success'}];
-
-      // Mock 404 responses for first 2 days, then success on 3rd day
-      global.fetch
-        .mockResolvedValueOnce({
-          ok: false,
-          status: 404,
-          text: jest.fn().mockResolvedValueOnce('Not Found'),
-        })
-        .mockResolvedValueOnce({
-          ok: false,
-          status: 404,
-          text: jest.fn().mockResolvedValueOnce('Not Found'),
-        })
-        .mockResolvedValueOnce({
-          ok: true,
-          text: jest.fn().mockResolvedValueOnce(JSON.stringify(mockResults)),
-        });
-
-      const client = new FirebaseClient();
-      client.idToken = 'existing-token';
-
-      const result = await client.getLatestResults('2023-12-15', 7);
-
-      expect(result).toEqual({
-        results: mockResults,
-        date: '2023-12-12',
-      });
-      expect(console.log).toHaveBeenCalledWith(
-        'Checking for results on 2023-12-14 (1 days back)...',
-      );
-      expect(console.log).toHaveBeenCalledWith(
-        'Checking for results on 2023-12-13 (2 days back)...',
-      );
-      expect(console.log).toHaveBeenCalledWith(
-        'Checking for results on 2023-12-12 (3 days back)...',
-      );
-      expect(console.log).toHaveBeenCalledWith(
-        'Found results from 2023-12-12 (3 days back)',
-      );
-    });
-
-    it('should skip empty results and continue searching', async () => {
-      const mockResults = [{library: 'test', status: 'success'}];
-
-      // Mock empty array for first day, then valid results on second day
-      global.fetch
-        .mockResolvedValueOnce({
-          ok: true,
-          text: jest.fn().mockResolvedValueOnce(JSON.stringify([])),
-        })
-        .mockResolvedValueOnce({
-          ok: true,
-          text: jest.fn().mockResolvedValueOnce(JSON.stringify(mockResults)),
-        });
-
-      const client = new FirebaseClient();
-      client.idToken = 'existing-token';
-
-      const result = await client.getLatestResults('2023-12-15', 7);
-
-      expect(result).toEqual({
-        results: mockResults,
-        date: '2023-12-13',
-      });
-      expect(console.log).toHaveBeenCalledWith(
-        'Checking for results on 2023-12-14 (1 days back)...',
-      );
-      expect(console.log).toHaveBeenCalledWith(
-        'Checking for results on 2023-12-13 (2 days back)...',
-      );
-      expect(console.log).toHaveBeenCalledWith(
-        'Found results from 2023-12-13 (2 days back)',
-      );
-    });
-
-    it('should return null when no results found within maxDaysBack', async () => {
-      // Mock 404 responses for all days
-      global.fetch.mockResolvedValue({
-        ok: false,
-        status: 404,
-        text: jest.fn().mockResolvedValue('Not Found'),
-      });
-
-      const client = new FirebaseClient();
-      client.idToken = 'existing-token';
-
-      const result = await client.getLatestResults('2023-12-15', 3);
-
-      expect(result).toEqual({
-        results: null,
-        date: null,
-      });
-      expect(console.log).toHaveBeenCalledWith(
-        'No previous results found within the last 3 days',
-      );
-      expect(global.fetch).toHaveBeenCalledTimes(3);
-    });
-
-    it('should use default maxDaysBack of 7 when not specified', async () => {
-      // Mock 404 responses for all days
-      global.fetch.mockResolvedValue({
-        ok: false,
-        status: 404,
-        text: jest.fn().mockResolvedValue('Not Found'),
-      });
-
-      const client = new FirebaseClient();
-      client.idToken = 'existing-token';
-
-      const result = await client.getLatestResults('2023-12-15');
-
-      expect(result).toEqual({
-        results: null,
-        date: null,
-      });
-      expect(console.log).toHaveBeenCalledWith(
-        'No previous results found within the last 7 days',
-      );
-      expect(global.fetch).toHaveBeenCalledTimes(7);
-    });
-
-    it('should handle non-404 errors and continue searching', async () => {
-      const mockResults = [{library: 'test', status: 'success'}];
-
-      // Mock 500 error for first day, then success on second day
-      global.fetch
-        .mockResolvedValueOnce({
-          ok: false,
-          status: 500,
-          text: jest.fn().mockResolvedValueOnce('Internal Server Error'),
-        })
-        .mockResolvedValueOnce({
-          ok: true,
-          text: jest.fn().mockResolvedValueOnce(JSON.stringify(mockResults)),
-        });
-
-      const client = new FirebaseClient();
-      client.idToken = 'existing-token';
-
-      const result = await client.getLatestResults('2023-12-15', 7);
-
-      expect(result).toEqual({
-        results: mockResults,
-        date: '2023-12-13',
-      });
-      expect(console.log).toHaveBeenCalledWith(
-        'No results found for 2023-12-14: HTTP 500: Internal Server Error',
-      );
-      expect(console.log).toHaveBeenCalledWith(
-        'Found results from 2023-12-13 (2 days back)',
-      );
-    });
-
-    it('should handle date boundaries correctly', async () => {
-      const mockResults = [{library: 'test', status: 'success'}];
-      global.fetch.mockResolvedValueOnce({
-        ok: true,
-        text: jest.fn().mockResolvedValueOnce(JSON.stringify(mockResults)),
-      });
-
-      const client = new FirebaseClient();
-      client.idToken = 'existing-token';
-
-      // Test month boundary
-      const result = await client.getLatestResults('2023-12-01', 1);
-
-      expect(result).toEqual({
-        results: mockResults,
-        date: '2023-11-30',
-      });
-      expect(console.log).toHaveBeenCalledWith(
-        'Checking for results on 2023-11-30 (1 days back)...',
-      );
-    });
-
-    it('should handle year boundary correctly', async () => {
-      const mockResults = [{library: 'test', status: 'success'}];
-      global.fetch.mockResolvedValueOnce({
-        ok: true,
-        text: jest.fn().mockResolvedValueOnce(JSON.stringify(mockResults)),
-      });
-
-      const client = new FirebaseClient();
-      client.idToken = 'existing-token';
-
-      // Test year boundary
-      const result = await client.getLatestResults('2024-01-01', 1);
-
-      expect(result).toEqual({
-        results: mockResults,
-        date: '2023-12-31',
-      });
-      expect(console.log).toHaveBeenCalledWith(
-        'Checking for results on 2023-12-31 (1 days back)...',
-      );
-    });
-
-    it('should handle null results and continue searching', async () => {
-      const mockResults = [{library: 'test', status: 'success'}];
-
-      // Mock null for first day, then valid results on second day
-      global.fetch
-        .mockResolvedValueOnce({
-          ok: true,
-          text: jest.fn().mockResolvedValueOnce('null'),
-        })
-        .mockResolvedValueOnce({
-          ok: true,
-          text: jest.fn().mockResolvedValueOnce(JSON.stringify(mockResults)),
-        });
-
-      const client = new FirebaseClient();
-      client.idToken = 'existing-token';
-
-      const result = await client.getLatestResults('2023-12-15', 7);
-
-      expect(result).toEqual({
-        results: mockResults,
-        date: '2023-12-13',
-      });
-    });
-  });
-});
-
-describe('compareResults', () => {
-  it('should handle null previous results', () => {
-    const currentResults = [
-      {library: 'lib1', platform: 'iOS', status: 'failed'},
-      {library: 'lib2', platform: 'Android', status: 'success'},
-    ];
-
-    const result = compareResults(currentResults, null);
-
-    expect(result).toEqual({
-      broken: [],
-      recovered: [],
-      newFailures: [{library: 'lib1', platform: 'iOS', status: 'failed'}],
-    });
-  });
-
-  it('should handle undefined previous results', () => {
-    const currentResults = [
-      {library: 'lib1', platform: 'iOS', status: 'failed'},
-    ];
-
-    const result = compareResults(currentResults, undefined);
-
-    expect(result).toEqual({
-      broken: [],
-      recovered: [],
-      newFailures: [{library: 'lib1', platform: 'iOS', status: 'failed'}],
-    });
-  });
-
-  it('should identify broken tests', () => {
-    const currentResults = [
-      {library: 'lib1', platform: 'iOS', status: 'failed'},
-      {library: 'lib2', platform: 'Android', status: 'success'},
-    ];
-
-    const previousResults = [
-      {library: 'lib1', platform: 'iOS', status: 'success'},
-      {library: 'lib2', platform: 'Android', status: 'success'},
-    ];
-
-    const result = compareResults(currentResults, previousResults);
-
-    expect(result.broken).toEqual([
-      {
-        library: 'lib1',
-        platform: 'iOS',
-        previousStatus: 'success',
-        currentStatus: 'failed',
-      },
-    ]);
-    expect(result.recovered).toEqual([]);
-  });
-
-  it('should identify recovered tests', () => {
-    const currentResults = [
-      {library: 'lib1', platform: 'iOS', status: 'success'},
-      {library: 'lib2', platform: 'Android', status: 'success'},
-    ];
-
-    const previousResults = [
-      {library: 'lib1', platform: 'iOS', status: 'failed'},
-      {library: 'lib2', platform: 'Android', status: 'success'},
-    ];
-
-    const result = compareResults(currentResults, previousResults);
-
-    expect(result.broken).toEqual([]);
-    expect(result.recovered).toEqual([
-      {
-        library: 'lib1',
-        platform: 'iOS',
-        previousStatus: 'failed',
-        currentStatus: 'success',
-      },
-    ]);
-  });
-
-  it('should identify both broken and recovered tests', () => {
-    const currentResults = [
-      {library: 'lib1', platform: 'iOS', status: 'failed'},
-      {library: 'lib2', platform: 'Android', status: 'success'},
-      {library: 'lib3', platform: 'iOS', status: 'success'},
-    ];
-
-    const previousResults = [
-      {library: 'lib1', platform: 'iOS', status: 'success'},
-      {library: 'lib2', platform: 'Android', status: 'failed'},
-      {library: 'lib3', platform: 'iOS', status: 'success'},
-    ];
-
-    const result = compareResults(currentResults, previousResults);
-
-    expect(result.broken).toEqual([
-      {
-        library: 'lib1',
-        platform: 'iOS',
-        previousStatus: 'success',
-        currentStatus: 'failed',
-      },
-    ]);
-    expect(result.recovered).toEqual([
-      {
-        library: 'lib2',
-        platform: 'Android',
-        previousStatus: 'failed',
-        currentStatus: 'success',
-      },
-    ]);
-  });
-
-  it('should handle tests that are not in previous results', () => {
-    const currentResults = [
-      {library: 'lib1', platform: 'iOS', status: 'failed'},
-      {library: 'lib2', platform: 'Android', status: 'success'},
-    ];
-
-    const previousResults = [
-      {library: 'lib1', platform: 'iOS', status: 'success'},
-    ];
-
-    const result = compareResults(currentResults, previousResults);
-
-    expect(result.broken).toEqual([
-      {
-        library: 'lib1',
-        platform: 'iOS',
-        previousStatus: 'success',
-        currentStatus: 'failed',
-      },
-    ]);
-    expect(result.recovered).toEqual([]);
-  });
-
-  it('should handle empty current results', () => {
-    const currentResults = [];
-    const previousResults = [
-      {library: 'lib1', platform: 'iOS', status: 'success'},
-    ];
-
-    const result = compareResults(currentResults, previousResults);
-
-    expect(result.broken).toEqual([]);
-    expect(result.recovered).toEqual([]);
-  });
-
-  it('should handle empty previous results', () => {
-    const currentResults = [
-      {library: 'lib1', platform: 'iOS', status: 'failed'},
-    ];
-    const previousResults = [];
-
-    const result = compareResults(currentResults, previousResults);
-
-    expect(result.broken).toEqual([]);
-    expect(result.recovered).toEqual([]);
-    // When previousResults is an empty array (not null/undefined),
-    // the function doesn't return newFailures property
-    expect(result.newFailures).toBeUndefined();
-  });
-
-  it('should handle different status values', () => {
-    const currentResults = [
-      {library: 'lib1', platform: 'iOS', status: 'timeout'},
-      {library: 'lib2', platform: 'Android', status: 'success'},
-    ];
-
-    const previousResults = [
-      {library: 'lib1', platform: 'iOS', status: 'success'},
-      {library: 'lib2', platform: 'Android', status: 'error'},
-    ];
-
-    const result = compareResults(currentResults, previousResults);
-
-    expect(result.broken).toEqual([
-      {
-        library: 'lib1',
-        platform: 'iOS',
-        previousStatus: 'success',
-        currentStatus: 'timeout',
-      },
-    ]);
-    expect(result.recovered).toEqual([
-      {
-        library: 'lib2',
-        platform: 'Android',
-        previousStatus: 'error',
-        currentStatus: 'success',
-      },
-    ]);
-  });
-});
-
-describe('getYesterdayDate', () => {
-  it("should return yesterday's date in YYYY-MM-DD format", () => {
-    const mockDate = new Date('2023-12-15T10:30:00Z');
-    jest.spyOn(global, 'Date').mockImplementation(() => mockDate);
-
-    const result = getYesterdayDate();
-
-    expect(result).toBe('2023-12-14');
-
-    global.Date.mockRestore();
-  });
-
-  it('should handle month boundary correctly', () => {
-    const mockDate = new Date('2023-12-01T10:30:00Z');
-    jest.spyOn(global, 'Date').mockImplementation(() => mockDate);
-
-    const result = getYesterdayDate();
-
-    expect(result).toBe('2023-11-30');
-
-    global.Date.mockRestore();
-  });
-
-  it('should handle year boundary correctly', () => {
-    const mockDate = new Date('2024-01-01T10:30:00Z');
-    jest.spyOn(global, 'Date').mockImplementation(() => mockDate);
-
-    const result = getYesterdayDate();
-
-    expect(result).toBe('2023-12-31');
-
-    global.Date.mockRestore();
-  });
-});
-
-describe('getTodayDate', () => {
-  it("should return today's date in YYYY-MM-DD format", () => {
-    const mockDate = new Date('2023-12-15T10:30:00Z');
-    jest.spyOn(global, 'Date').mockImplementation(() => mockDate);
-
-    const result = getTodayDate();
-
-    expect(result).toBe('2023-12-15');
-
-    global.Date.mockRestore();
-  });
-
-  it('should handle different times of day correctly', () => {
-    const mockDate = new Date('2023-12-15T23:59:59Z');
-    jest.spyOn(global, 'Date').mockImplementation(() => mockDate);
-
-    const result = getTodayDate();
-
-    expect(result).toBe('2023-12-15');
-
-    global.Date.mockRestore();
-  });
-});

.github/workflow-scripts/__tests__/generateChangelog-test.js

@@ -1,251 +0,0 @@
-/**
- * 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.
- *
- * @format
- */
-
-const {
-  generateChangelog,
-  _computePreviousVersionFrom,
-  _generateChangelog,
-  _pushCommit,
-  _createPR,
-} = require('../generateChangelog');
-
-const silence = () => {};
-const mockGetNpmPackageInfo = jest.fn();
-const mockExecSync = jest.fn();
-const mockRun = jest.fn();
-const mockFetch = jest.fn();
-const mockExit = jest.fn();
-
-jest.mock('../utils.js', () => ({
-  log: silence,
-  run: mockRun,
-  getNpmPackageInfo: mockGetNpmPackageInfo,
-}));
-
-process.exit = mockExit;
-global.fetch = mockFetch;
-
-describe('Generate Changelog', () => {
-  beforeEach(jest.clearAllMocks);
-
-  describe('_computePreviousVersionFrom', () => {
-    it('returns rc.0 when rc is 1', async () => {
-      const currentVersion = '0.78.0-rc.1';
-      const expectedVersion = '0.78.0-rc.0';
-
-      const receivedVersion = await _computePreviousVersionFrom(currentVersion);
-
-      expect(receivedVersion).toEqual(expectedVersion);
-    });
-
-    it('returns previous rc version when rc is > 1', async () => {
-      const currentVersion = '0.78.0-rc.5';
-      const expectedVersion = '0.78.0-rc.4';
-
-      const receivedVersion = await _computePreviousVersionFrom(currentVersion);
-
-      expect(receivedVersion).toEqual(expectedVersion);
-    });
-
-    it('returns previous patch version when rc is 0', async () => {
-      const currentVersion = '0.78.0-rc.0';
-      const expectedVersion = '0.77.1';
-
-      mockGetNpmPackageInfo.mockReturnValueOnce(
-        Promise.resolve({version: '0.77.1'}),
-      );
-
-      const receivedVersion = await _computePreviousVersionFrom(currentVersion);
-
-      expect(receivedVersion).toEqual(expectedVersion);
-    });
-
-    it('returns patch 0 when patch is 1', async () => {
-      const currentVersion = '0.78.1';
-      const expectedVersion = '0.78.0';
-
-      const receivedVersion = await _computePreviousVersionFrom(currentVersion);
-
-      expect(receivedVersion).toEqual(expectedVersion);
-    });
-
-    it('returns previous patch when patch is > 1', async () => {
-      const currentVersion = '0.78.5';
-      const expectedVersion = '0.78.4';
-
-      const receivedVersion = await _computePreviousVersionFrom(currentVersion);
-
-      expect(receivedVersion).toEqual(expectedVersion);
-    });
-
-    it('returns null when patch is 0', async () => {
-      const currentVersion = '0.78.0';
-
-      const receivedVersion = await _computePreviousVersionFrom(currentVersion);
-
-      expect(receivedVersion).toBeNull();
-    });
-
-    it("throws an error when the version can't be parsed", async () => {
-      const currentVersion = '0.78.0-rc0';
-
-      await expect(
-        _computePreviousVersionFrom(currentVersion),
-      ).rejects.toThrow();
-    });
-  });
-
-  describe('_generateChangelog', () => {
-    it('calls git in the right order', async () => {
-      const currentVersion = '0.79.0-rc5';
-      const previousVersion = '0.79.0-rc4';
-      const token = 'token';
-
-      expectedCommandArgs = [
-        '@rnx-kit/rn-changelog-generator',
-        '--base',
-        `v${previousVersion}`,
-        '--compare',
-        `v${currentVersion}`,
-        '--repo',
-        '.',
-        '--changelog',
-        './CHANGELOG.md',
-        '--token',
-        `${token}`,
-      ];
-
-      _generateChangelog(previousVersion, currentVersion, token);
-
-      expect(mockRun).toHaveBeenCalledTimes(4);
-      expect(mockRun).toHaveBeenNthCalledWith(1, 'git checkout main');
-      expect(mockRun).toHaveBeenNthCalledWith(2, 'git fetch');
-      expect(mockRun).toHaveBeenNthCalledWith(3, 'git pull origin main');
-      expect(mockRun).toHaveBeenNthCalledWith(
-        4,
-        `npx ${expectedCommandArgs.join(' ')}`,
-      );
-    });
-  });
-
-  describe('_pushCommit', () => {
-    it('calls git in the right order', async () => {
-      const currentVersion = '0.79.0-rc5';
-
-      _pushCommit(currentVersion);
-
-      expect(mockRun).toHaveBeenCalledTimes(4);
-      expect(mockRun).toHaveBeenNthCalledWith(
-        1,
-        `git checkout -b changelog/v${currentVersion}`,
-      );
-      expect(mockRun).toHaveBeenNthCalledWith(2, 'git add CHANGELOG.md');
-      expect(mockRun).toHaveBeenNthCalledWith(
-        3,
-        `git commit -m "[RN][Changelog] Add changelog for v${currentVersion}"`,
-      );
-      expect(mockRun).toHaveBeenNthCalledWith(
-        4,
-        `git push origin changelog/v${currentVersion}`,
-      );
-    });
-  });
-
-  describe('_createPR', () => {
-    it('throws error when status is not 201', async () => {
-      const currentVersion = '0.79.0-rc5';
-      const token = 'token';
-
-      mockFetch.mockReturnValueOnce(Promise.resolve({status: 401}));
-
-      const headers = {
-        Accept: 'Accept: application/vnd.github+json',
-        'X-GitHub-Api-Version': '2022-11-28',
-        Authorization: `Bearer ${token}`,
-      };
-
-      const content = `
-## Summary
-Add Changelog for ${currentVersion}
-
-## Changelog:
-[Internal] - Add Changelog for ${currentVersion}
-
-## Test Plan:
-N/A`;
-
-      const body = {
-        title: `[RN][Changelog] Add changelog for v${currentVersion}`,
-        head: `changelog/v${currentVersion}`,
-        base: 'main',
-        body: content,
-      };
-
-      await expect(_createPR(currentVersion, token)).rejects.toThrow();
-
-      expect(mockFetch).toHaveBeenCalledTimes(1);
-      expect(mockFetch).toHaveBeenCalledWith(
-        'https://api.github.com/repos/facebook/react-native/pulls',
-        {
-          method: 'POST',
-          headers: headers,
-          body: JSON.stringify(body),
-        },
-      );
-    });
-    it('Returns the pr url', async () => {
-      const currentVersion = '0.79.0-rc5';
-      const token = 'token';
-      const expectedPrURL =
-        'https://github.com/facebook/react-native/pulls/1234';
-
-      const returnedObject = {
-        status: 201,
-        json: () => Promise.resolve({html_url: expectedPrURL}),
-      };
-      mockFetch.mockReturnValueOnce(Promise.resolve(returnedObject));
-
-      const headers = {
-        Accept: 'Accept: application/vnd.github+json',
-        'X-GitHub-Api-Version': '2022-11-28',
-        Authorization: `Bearer ${token}`,
-      };
-
-      const content = `
-## Summary
-Add Changelog for ${currentVersion}
-
-## Changelog:
-[Internal] - Add Changelog for ${currentVersion}
-
-## Test Plan:
-N/A`;
-
-      const body = {
-        title: `[RN][Changelog] Add changelog for v${currentVersion}`,
-        head: `changelog/v${currentVersion}`,
-        base: 'main',
-        body: content,
-      };
-
-      const receivedPrURL = await _createPR(currentVersion, token);
-
-      expect(mockFetch).toHaveBeenCalledTimes(1);
-      expect(mockFetch).toHaveBeenCalledWith(
-        'https://api.github.com/repos/facebook/react-native/pulls',
-        {
-          method: 'POST',
-          headers: headers,
-          body: JSON.stringify(body),
-        },
-      );
-      expect(receivedPrURL).toEqual(expectedPrURL);
-    });
-  });
-});

.github/workflow-scripts/__tests__/notifyDiscord-test.js

@@ -1,189 +0,0 @@
-/**
- * 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.
- *
- * @format
- */
-
-'use strict';
-
-const {
-  prepareFailurePayload,
-  sendMessageToDiscord,
-} = require('../notifyDiscord');
-
-describe('prepareFailurePayload', () => {
-  it('should handle undefined failures', () => {
-    const message = prepareFailurePayload(undefined);
-    expect(message).toEqual({
-      content:
-        '⚠️ **React Native Nightly Integration Failures** ⚠️\n\nNo failures to report.',
-    });
-  });
-
-  it('should handle empty failures array', () => {
-    const message = prepareFailurePayload([]);
-    expect(message).toEqual({
-      content:
-        '⚠️ **React Native Nightly Integration Failures** ⚠️\n\nNo failures to report.',
-    });
-  });
-
-  it('should format a single failure correctly', () => {
-    const failures = [
-      {
-        library: 'react-native-reanimated',
-        platform: 'iOS',
-      },
-    ];
-
-    const message = prepareFailurePayload(failures);
-    expect(message).toEqual({
-      content:
-        '⚠️ **React Native Nightly Integration Failures** ⚠️\n\nThe integration of libraries with React Native nightly failed for the following libraries:\n\n❌ [iOS] react-native-reanimated',
-    });
-  });
-
-  it('should sort multiple failures by platform and library name', () => {
-    const failures = [
-      {
-        library: 'react-native-reanimated',
-        platform: 'iOS',
-      },
-      {
-        library: 'react-native-gesture-handler',
-        platform: 'Android',
-      },
-      {
-        library: 'react-native-screens',
-        platform: 'iOS',
-      },
-      {
-        library: 'react-native-svg',
-        platform: 'Android',
-      },
-    ];
-
-    const message = prepareFailurePayload(failures);
-
-    // The failures should be sorted: first Android (alphabetically), then iOS
-    // Within each platform, libraries should be sorted alphabetically
-    expect(message).toEqual({
-      content:
-        '⚠️ **React Native Nightly Integration Failures** ⚠️\n\nThe integration of libraries with React Native nightly failed for the following libraries:\n\n❌ [Android] react-native-gesture-handler\n❌ [Android] react-native-svg\n❌ [iOS] react-native-reanimated\n❌ [iOS] react-native-screens',
-    });
-  });
-
-  it('should handle failures with missing properties', () => {
-    const failures = [
-      {
-        // Missing library
-        platform: 'iOS',
-      },
-      {
-        library: 'react-native-gesture-handler',
-        // Missing platform
-      },
-      {
-        // Both missing
-      },
-    ];
-
-    const message = prepareFailurePayload(failures);
-
-    expect(message).toEqual({
-      content:
-        '⚠️ **React Native Nightly Integration Failures** ⚠️\n\nThe integration of libraries with React Native nightly failed for the following libraries:\n\n❌ [iOS] Unknown\n❌ [Unknown] react-native-gesture-handler\n❌ [Unknown] Unknown',
-    });
-  });
-});
-
-describe('sendMessageToDiscord', () => {
-  // Store the original fetch function
-  const originalFetch = global.fetch;
-
-  // Setup and teardown for each test
-  beforeEach(() => {
-    // Mock the global fetch function
-    global.fetch = jest.fn();
-    // Silence console logs during tests
-    jest.spyOn(console, 'log').mockImplementation(() => {});
-    jest.spyOn(console, 'error').mockImplementation(() => {});
-  });
-
-  afterEach(() => {
-    // Restore the original fetch function
-    global.fetch = originalFetch;
-    // Restore console functions
-    jest.restoreAllMocks();
-  });
-
-  it('should throw an error if webhook URL is missing', async () => {
-    await expect(sendMessageToDiscord(null, {})).rejects.toThrow(
-      'Discord webhook URL is missing',
-    );
-  });
-
-  it('should send a message successfully', async () => {
-    // Mock a successful response
-    global.fetch.mockResolvedValueOnce({
-      ok: true,
-      status: 200,
-    });
-
-    const webhook = 'https://discord.com/api/webhooks/123/abc';
-    const message = {content: 'Test message'};
-
-    await expect(sendMessageToDiscord(webhook, message)).resolves.not.toThrow();
-
-    // Verify fetch was called with the right arguments
-    expect(global.fetch).toHaveBeenCalledWith(webhook, {
-      method: 'POST',
-      headers: {
-        'Content-Type': 'application/json',
-      },
-      body: JSON.stringify(message),
-    });
-
-    // Verify console.log was called
-    expect(console.log).toHaveBeenCalledWith(
-      'Successfully sent message to Discord',
-    );
-  });
-
-  it('should throw an error if the response is not ok', async () => {
-    // Mock a failed response
-    global.fetch.mockResolvedValueOnce({
-      ok: false,
-      status: 400,
-      text: jest.fn().mockResolvedValueOnce('Bad Request'),
-    });
-
-    const webhook = 'https://discord.com/api/webhooks/123/abc';
-    const message = {content: 'Test message'};
-
-    await expect(sendMessageToDiscord(webhook, message)).rejects.toThrow(
-      'HTTP status code: 400',
-    );
-
-    // Verify console.error was called
-    expect(console.error).toHaveBeenCalledWith(
-      'Failed to send message to Discord: 400 Bad Request',
-    );
-  });
-
-  it('should throw an error if fetch fails', async () => {
-    // Mock a network error
-    const networkError = new Error('Network error');
-    global.fetch.mockRejectedValueOnce(networkError);
-
-    const webhook = 'https://discord.com/api/webhooks/123/abc';
-    const message = {content: 'Test message'};
-
-    await expect(sendMessageToDiscord(webhook, message)).rejects.toThrow(
-      'Network error',
-    );
-  });
-});

.github/workflow-scripts/__tests__/publishTemplate-test.js

@@ -117,13 +117,13 @@ describe('#verifyPublishedTemplate', () => {
     it('will timeout if npm does not update package version after a set number of retries', async () => {
       const RETRIES = 2;
 
-      (await verifyPublishedTemplate('0.77.0', true, RETRIES),
+      await verifyPublishedTemplate('0.77.0', true, RETRIES),
         expect(mockVerifyPublishedPackage).toHaveBeenCalledWith(
           '@react-native-community/template',
           '0.77.0',
           'latest',
           2,
-        ));
+        );
     });
   });
 });

.github/workflow-scripts/__tests__/verifyArtifactsAreOnMaven-test.js

@@ -1,87 +0,0 @@
-/**
- * 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.
- *
- * @format
- */
-
-const {verifyArtifactsAreOnMaven} = require('../verifyArtifactsAreOnMaven');
-
-const mockSleep = jest.fn();
-const silence = () => {};
-const mockFetch = jest.fn();
-const mockExit = jest.fn();
-
-jest.mock('../utils.js', () => ({
-  log: silence,
-  sleep: mockSleep,
-}));
-
-process.exit = mockExit;
-global.fetch = mockFetch;
-
-describe('#verifyArtifactsAreOnMaven', () => {
-  beforeEach(jest.clearAllMocks);
-
-  it('waits for the packages to be published on maven when version has no v', async () => {
-    mockSleep.mockReturnValueOnce(Promise.resolve()).mockImplementation(() => {
-      throw new Error('Should not be called again!');
-    });
-    mockFetch
-      .mockReturnValueOnce(Promise.resolve({status: 404}))
-      .mockReturnValueOnce(Promise.resolve({status: 200}));
-
-    const version = '0.78.1';
-    await verifyArtifactsAreOnMaven(version);
-
-    expect(mockSleep).toHaveBeenCalledTimes(1);
-    expect(mockFetch).toHaveBeenCalledWith(
-      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1/react-native-artifacts-0.78.1.pom',
-    );
-  });
-
-  it('waits for the packages to be published on maven, when version starts with v', async () => {
-    mockSleep.mockReturnValueOnce(Promise.resolve()).mockImplementation(() => {
-      throw new Error('Should not be called again!');
-    });
-    mockFetch
-      .mockReturnValueOnce(Promise.resolve({status: 404}))
-      .mockReturnValueOnce(Promise.resolve({status: 200}));
-
-    const version = 'v0.78.1';
-    await verifyArtifactsAreOnMaven(version);
-
-    expect(mockSleep).toHaveBeenCalledTimes(1);
-    expect(mockFetch).toHaveBeenCalledWith(
-      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1/react-native-artifacts-0.78.1.pom',
-    );
-  });
-
-  it('passes immediately if packages are already on Maven', async () => {
-    mockFetch.mockReturnValueOnce(Promise.resolve({status: 200}));
-
-    const version = '0.78.1';
-    await verifyArtifactsAreOnMaven(version);
-
-    expect(mockSleep).toHaveBeenCalledTimes(0);
-    expect(mockFetch).toHaveBeenCalledWith(
-      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1/react-native-artifacts-0.78.1.pom',
-    );
-  });
-
-  it('tries 90 times and then exits', async () => {
-    mockSleep.mockReturnValue(Promise.resolve());
-    mockFetch.mockReturnValue(Promise.resolve({status: 404}));
-
-    const version = '0.78.1';
-    await verifyArtifactsAreOnMaven(version);
-
-    expect(mockSleep).toHaveBeenCalledTimes(90);
-    expect(mockExit).toHaveBeenCalledWith(1);
-    expect(mockFetch).toHaveBeenCalledWith(
-      'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.78.1/react-native-artifacts-0.78.1.pom',
-    );
-  });
-});

.github/workflow-scripts/__tests__/verifyReleaseOnNpm-test.js

@@ -83,13 +83,13 @@ describe('#verifyReleaseOnNPM', () => {
     it('will timeout if npm does not update package version after a set number of retries', async () => {
       const RETRIES = 2;
 
-      (await verifyReleaseOnNpm('0.77.0', true, RETRIES),
+      await verifyReleaseOnNpm('0.77.0', true, RETRIES),
         expect(mockVerifyPublishedPackage).toHaveBeenCalledWith(
           'react-native',
           '0.77.0',
           'latest',
           2,
-        ));
+        );
     });
 
     it('will timeout if npm does not update latest tag after a set number of retries', async () => {

.github/workflow-scripts/actOnLabel.js

@@ -95,6 +95,12 @@ module.exports = async (github, context, labelWithContext) => {
       );
       await requestAuthorFeedback();
       return;
+    case 'Newer Patch Available':
+      await addComment(
+        `> [!TIP]\n` +
+          `> **Newer version available**: You are on a supported minor version, but it looks like there's a newer patch available - ${labelWithContext.newestPatch}. Please [upgrade](https://reactnative.dev/docs/upgrading) to the highest patch for your minor or latest and verify if the issue persists (alternatively, create a new project and repro the issue in it). If it does not repro, please let us know so we can close out this issue. This helps us ensure we are looking at issues that still exist in the most recent releases.`,
+      );
+      return;
     case 'Needs: Version Info':
       await addComment(
         `> [!WARNING]\n` +
@@ -105,7 +111,7 @@ module.exports = async (github, context, labelWithContext) => {
     case 'Needs: Repro':
       await addComment(
         `> [!WARNING]\n` +
-          `> **Missing reproducer**: We could not detect a reproducible example in your issue report. Reproducers are **mandatory** and we can accept only one of those as a valid reproducer: <br/><ul><li>For majority of bugs: send us a Pull Request with the [RNTesterPlayground.js](https://github.com/facebook/react-native/blob/main/packages/rn-tester/js/examples/Playground/RNTesterPlayground.js) edited to reproduce your bug.</li><li>If your bug is UI related: a [Snack](https://snack.expo.dev)</li><li> If your bug is build/upgrade related: a project using our [Reproducer Template](https://github.com/react-native-community/reproducer-react-native/generate)</li></ul><br/>You can read more about about it on our website: [How to report a bug](https://reactnative.dev/contributing/how-to-report-a-bug).`,
+          `> **Missing reproducer**: We could not detect a reproducible example in your issue report. Please provide either: <br/><ul><li>If your bug is UI related: a [Snack](https://snack.expo.dev)</li><li> If your bug is build/upgrade related: a project using our [Reproducer Template](https://github.com/react-native-community/reproducer-react-native/generate)</li><li>Otherwise send us a Pull Request with the [RNTesterPlayground.js](https://github.com/facebook/react-native/blob/main/packages/rn-tester/js/examples/Playground/RNTesterPlayground.js) edited to reproduce your bug.</li></ul>`,
       );
       await requestAuthorFeedback();
       return;

.github/workflow-scripts/analyze_code.sh

@@ -4,16 +4,12 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
-export GITHUB_OWNER=-facebook
-export GITHUB_REPO=-react-native
+GITHUB_OWNER=-facebook
+GITHUB_REPO=-react-native
+export GITHUB_OWNER
+export GITHUB_REPO
 
-{
-  echo eslint
-  npm run lint --silent -- --format=json
-
-  echo flow
-  npm run flow-check --silent --json
-} | node private/react-native-bots/code-analysis-bot.js
+cat <(echo eslint; npm run lint --silent -- --format=json; echo flow; npm run flow-check --silent --json; echo google-java-format; node scripts/lint-java.js --diff) | node packages/react-native-bots/code-analysis-bot.js
 
 STATUS=$?
 if [ $STATUS == 0 ]; then
@@ -21,4 +17,3 @@ if [ $STATUS == 0 ]; then
 else
   echo "Code analysis failed, error status $STATUS."
 fi
-exit $STATUS

.github/workflow-scripts/checkForReproducer.js

@@ -41,11 +41,6 @@ module.exports = async (github, context) => {
 
   // Look for Snack or a GH repo associated with the user that added an issue or comment
   const hasValidReproducer = entities.some(entity => {
-    const hasPullRequestRepoLink = containsPattern(
-      entity.body,
-      `https?:\/\/github\.com\/facebook\/react-native\/pull\/\d+\/?`,
-    );
-
     const hasExpoSnackLink = containsPattern(
       entity.body,
       `https?:\\/\\/snack\\.expo\\.dev\\/[^\\s)\\]]+`,
@@ -55,7 +50,7 @@ module.exports = async (github, context) => {
       entity.body,
       `https?:\\/\\/github\\.com\\/(${entity.user.login})\\/[^/]+\\/?\\s?`,
     );
-    return hasPullRequestRepoLink || hasExpoSnackLink || hasGithubRepoLink;
+    return hasExpoSnackLink || hasGithubRepoLink;
   });
 
   if (hasValidReproducer) {

.github/workflow-scripts/collectNightlyOutcomes.js

@@ -1,174 +0,0 @@
-/**
- * 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.
- *
- * @format
- */
-
-const fs = require('fs');
-const path = require('path');
-const {
-  prepareFailurePayload,
-  prepareComparisonPayload,
-  sendMessageToDiscord,
-} = require('./notifyDiscord');
-const {
-  FirebaseClient,
-  compareResults,
-  getYesterdayDate,
-  getTodayDate,
-} = require('./firebaseUtils');
-
-function readOutcomes() {
-  const baseDir = '/tmp';
-  let outcomes = [];
-  fs.readdirSync(baseDir).forEach(file => {
-    const fullPath = path.join(baseDir, file);
-    if (fullPath.endsWith('outcome') && fs.statSync(fullPath).isDirectory) {
-      fs.readdirSync(fullPath).forEach(subFile => {
-        const subFullPath = path.join(fullPath, subFile);
-        if (subFullPath.endsWith('outcome')) {
-          const [library, status] = String(fs.readFileSync(subFullPath, 'utf8'))
-            .trim()
-            .split(':');
-          const platform = subFile.includes('android') ? 'Android' : 'iOS';
-          console.log(
-            `[${platform}] ${library} completed with status ${status}`,
-          );
-          outcomes.push({
-            library: library.trim(),
-            platform,
-            status: status.trim(),
-          });
-        }
-      });
-    } else if (fullPath.endsWith('outcome')) {
-      const [library, status] = String(fs.readFileSync(fullPath, 'utf8'))
-        .trim()
-        .split(':');
-      const platform = file.includes('android') ? 'Android' : 'iOS';
-      console.log(`[${platform}] ${library} completed with status ${status}`);
-      outcomes.push({
-        library: library.trim(),
-        platform,
-        status: status.trim(),
-      });
-    }
-  });
-  return outcomes;
-}
-
-function printFailures(outcomes) {
-  console.log('Printing failures...');
-  let failedLibraries = [];
-  outcomes.forEach(entry => {
-    if (entry.status !== 'success') {
-      console.log(
-        `❌ [${entry.platform}] ${entry.library} failed with status ${entry.status}`,
-      );
-      failedLibraries.push({
-        library: entry.library,
-        platform: entry.platform,
-      });
-    }
-  });
-  return failedLibraries;
-}
-
-/**
- * Sends a message to Discord with the list of failures.
- * @param {string} webHook - The Discord webhook URL
- * @param {Array<Object>} failures - List of failures to report
- * @returns {Promise<void>} - A promise that resolves when the message is sent
- */
-async function notifyDiscord(webHook, failures) {
-  if (!webHook) {
-    console.error('Discord webhook URL is missing');
-    return;
-  }
-
-  if (!failures || failures.length === 0) {
-    console.log('No failures to report to Discord');
-    return;
-  }
-
-  try {
-    // Use the prepareFailurePayload function to format the message
-    const message = prepareFailurePayload(failures);
-
-    // Use the sendMessageToDiscord function to send the message
-    await sendMessageToDiscord(webHook, message);
-  } catch (error) {
-    console.error('Error in notifyDiscord function:', error);
-    throw error;
-  }
-}
-
-async function collectResults(discordWebHook) {
-  const outcomes = readOutcomes();
-  const failures = printFailures(outcomes);
-
-  // Send failure notification if there are current failures
-  if (failures.length > 0) {
-    if (discordWebHook) {
-      console.log('Sending current failures to Discord...');
-      await notifyDiscord(discordWebHook, failures);
-    } else {
-      console.log('Discord webhook not set');
-    }
-  }
-
-  // Initialize Firebase client
-  const firebaseClient = new FirebaseClient();
-  const today = getTodayDate();
-
-  try {
-    // Store today's results in Firebase
-    console.log(`Storing results for ${today} in Firebase...`);
-    await firebaseClient.storeResults(today, outcomes);
-
-    // Get the most recent previous results for comparison
-    console.log(`Looking for most recent previous results before ${today}...`);
-    const {results: previousResults, date: previousDate} =
-      await firebaseClient.getLatestResults(today);
-
-    let broken = [];
-    let recovered = [];
-
-    if (previousResults) {
-      console.log(`Comparing with results from ${previousDate}`);
-      // Compare results and identify broken/recovered jobs
-      const comparison = compareResults(outcomes, previousResults);
-      broken = comparison.broken;
-      recovered = comparison.recovered;
-
-      console.log(
-        `Found ${broken.length} newly broken jobs and ${recovered.length} recovered jobs compared to ${previousDate}`,
-      );
-    } else {
-      console.log(
-        'No previous results found for comparison - this might be the first run or no recent data available',
-      );
-    }
-
-    // Send comparison message to Discord if there are changes
-    if (discordWebHook && (broken.length > 0 || recovered.length > 0)) {
-      console.log('Sending comparison results to Discord...');
-      const comparisonMessage = prepareComparisonPayload(broken, recovered);
-      await sendMessageToDiscord(discordWebHook, comparisonMessage);
-    }
-
-    console.log('✅ All tests passed!');
-  } catch (error) {
-    console.error('Error in collectResults:', error);
-    // If Firebase fails but there are no test failures, don't fail the workflow
-    console.log('⚠️ Firebase operations failed, but all tests passed');
-  }
-}
-
-module.exports = {
-  collectResults,
-  notifyDiscord,
-};

.github/workflow-scripts/createDraftRelease.js

@@ -1,137 +0,0 @@
-/**
- * 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.
- *
- * @format
- */
-
-const {log, run} = require('./utils');
-const fs = require('fs');
-
-function _headers(token) {
-  return {
-    Accept: 'Accept: application/vnd.github+json',
-    'X-GitHub-Api-Version': '2022-11-28',
-    Authorization: `Bearer ${token}`,
-  };
-}
-
-function _extractChangelog(version) {
-  if (version.endsWith('.0')) {
-    // for RC.0 and for the release of a new stable minor, the changelog is too long
-    // to be added in a release. The release body is usually something shorter.
-    // See for example the release for 0.76.0 or 0.77.0:
-    // 0.76: https://github.com/facebook/react-native/releases/tag/v0.76.0
-    // 0.77: https://github.com/facebook/react-native/releases/tag/v0.77.0
-    return '';
-  }
-  const changelog = String(fs.readFileSync('CHANGELOG.md', 'utf8')).split('\n');
-  const changelogStarts = changelog.indexOf(`## v${version}`);
-  let changelogEnds = changelogStarts;
-  // Scan the changelog to find the next version
-  for (var line = changelogStarts + 1; line < changelog.length; line++) {
-    if (changelog[line].startsWith('## ')) {
-      changelogEnds = line;
-      break;
-    }
-  }
-  return changelog.slice(changelogStarts, changelogEnds).join('\n').trim();
-}
-
-function _computeBody(version, changelog) {
-  return `${changelog}
-
----
-
-Hermes dSYMS:
-- [Debug](https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/${version}/react-native-artifacts-${version}-hermes-framework-dSYM-debug.tar.gz)
-- [Release](https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/${version}/react-native-artifacts-${version}-hermes-framework-dSYM-release.tar.gz)
-
-ReactNativeDependencies dSYMs:
-- [Debug](https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/${version}/react-native-artifacts-${version}-reactnative-dependencies-dSYM-debug.tar.gz)
-- [Release](https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/${version}/react-native-artifacts-${version}-reactnative-dependencies-dSYM-release.tar.gz)
-
----
-
-You can file issues or pick requests against this release [here](https://github.com/reactwg/react-native-releases/issues/new/choose).
-
----
-
-To help you upgrade to this version, you can use the [Upgrade Helper](https://react-native-community.github.io/upgrade-helper/) ⚛️.
-
----
-
-View the whole changelog in the [CHANGELOG.md file](https://github.com/facebook/react-native/blob/main/CHANGELOG.md).`;
-}
-
-async function _verifyTagExists(version) {
-  const url = `https://github.com/facebook/react-native/releases/tag/v${version}`;
-
-  const response = await fetch(url);
-  if (response.status === 404) {
-    throw new Error(`Tag v${version} does not exist`);
-  }
-}
-
-async function _createDraftReleaseOnGitHub(version, body, latest, token) {
-  const url = 'https://api.github.com/repos/facebook/react-native/releases';
-  const method = 'POST';
-  const headers = _headers(token);
-  const fetchBody = JSON.stringify({
-    tag_name: `v${version}`,
-    name: `${version}`,
-    body: body,
-    draft: true, // NEVER CHANGE this value to false. If false, it will publish the release, and send a GH notification to all the subscribers.
-    prerelease: version.includes('-rc.') ? true : false,
-    make_latest: `${latest}`,
-  });
-
-  const response = await fetch(url, {
-    method,
-    headers,
-    body: fetchBody,
-  });
-
-  if (response.status !== 201) {
-    throw new Error(
-      `Failed to create the release: ${response.status} ${response.statusText}`,
-    );
-  }
-
-  const data = await response.json();
-  return data.html_url;
-}
-
-function moveToChangelogBranch(version) {
-  log(`Moving to changelog branch: changelog/v${version}`);
-  run(`git checkout -b changelog/v${version}`);
-}
-
-async function createDraftRelease(version, latest, token) {
-  if (version.startsWith('v')) {
-    version = version.substring(1);
-  }
-
-  _verifyTagExists(version);
-  moveToChangelogBranch(version);
-  const changelog = _extractChangelog(version);
-  const body = _computeBody(version, changelog);
-  const release = await _createDraftReleaseOnGitHub(
-    version,
-    body,
-    latest,
-    token,
-  );
-  log(`Created draft release: ${release}`);
-}
-
-module.exports = {
-  createDraftRelease,
-  // Exported for testing purposes
-  _verifyTagExists,
-  _extractChangelog,
-  _computeBody,
-  _createDraftReleaseOnGitHub,
-};

.github/workflow-scripts/extractIssueOncalls.js

@@ -1,86 +0,0 @@
-/**
- * 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.
- *
- * @format
- */
-
-const fs = require('fs');
-
-const MSEC_IN_DAY = 1000 * 60 * 60 * 24;
-
-function formatUsers(users) {
-  console.log(`${users[0]} ${users[1]}`.trim());
-}
-
-function extractUsersFromScheduleAndDate(schedule, userMap, date) {
-  const year = date.getFullYear();
-  const month = date.getMonth() + 1; // 0 is January, 1 is February
-  const day = date.getDate();
-  const dateStr = `${year}-${month < 10 ? `0${month}` : month}-${day < 10 ? `0${day}` : day}`;
-  const user1 = userMap[schedule[dateStr][0]];
-  const user2 = userMap[schedule[dateStr][1]];
-  return [user1, user2];
-}
-
-/**
- * You can invoke this script by doing:
- * ```
- * node .github/workflow-scripts/extractIssueOncalls.js $DATA
- * ```
- *
- * the $DATA is stored in the github secrets as ONCALL_SCHEDULE variable.
- * The format of the data is:
- * ```
- * {
- *   \"userMap\": {
- *     \"discord_handle1\": \"discord_id1\",
- *     \"discord_handle2\": \"discord_id2\",
- *    ...
- *  },
- *  \"schedule\": {
- *    \"2025-07-29\": [\"discord_handle1\", \"discord_handle2\"],
- *    \"2025-08-05\": [\"discord_handle3\", \"discord_handle4\"],
- *   ...
- * }
- * ```
- *
- * When uploading the secret, make sure that the JSON strings are escaped!
- * The script will fail otherwise, because GitHub will remove the `"` characters.
- */
-function main() {
-  const configuration = process.argv[2];
-  const {userMap, schedule} = JSON.parse(configuration);
-  extractIssueOncalls(schedule, userMap);
-}
-
-function extractIssueOncalls(schedule, userMap) {
-  const now = new Date();
-  const dayOfTheWeek = now.getDay(); // 0 is Sunday, 1 is Monday, etc.
-  let users;
-  if (dayOfTheWeek === 2) {
-    // exact match in the schedule
-    users = extractUsersFromScheduleAndDate(schedule, userMap, now);
-  } else if (dayOfTheWeek < 2) {
-    // sunday
-    // go to the tuesday of the last week
-    const lastWeekTuesday = new Date(now - (5 + dayOfTheWeek) * MSEC_IN_DAY);
-    users = extractUsersFromScheduleAndDate(schedule, userMap, lastWeekTuesday);
-  } else if (dayOfTheWeek > 1) {
-    // go to the previous tuesday
-    const thisWeekTuesday = new Date(now - (dayOfTheWeek - 2) * MSEC_IN_DAY);
-    users = extractUsersFromScheduleAndDate(schedule, userMap, thisWeekTuesday);
-  }
-  formatUsers(users);
-  return users;
-}
-
-if (require.main === module) {
-  void main();
-}
-
-module.exports = {
-  extractIssueOncalls,
-};

.github/workflow-scripts/firebaseUtils.js

@@ -1,261 +0,0 @@
-/**
- * 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.
- *
- * @format
- */
-
-// We connect to firebase using a plain HTTP request because we don't want to
-// add yet another devDependency to the react-native monorepo.
-class FirebaseClient {
-  constructor() {
-    this.email = process.env.FIREBASE_APP_EMAIL;
-    this.password = process.env.FIREBASE_APP_PASS;
-    this.apiKey = process.env.FIREBASE_APP_APIKEY;
-    this.projectId = process.env.FIREBASE_APP_PROJECTNAME;
-    this.databaseUrl = `${this.projectId}-default-rtdb.firebaseio.com`;
-    this.idToken = null;
-  }
-
-  async authenticate() {
-    if (!this.email || !this.password) {
-      throw new Error(
-        'Firebase credentials not found in environment variables',
-      );
-    }
-
-    const authData = {
-      email: this.email,
-      password: this.password,
-      returnSecureToken: true,
-    };
-
-    const response = await this.makeRequest(
-      'identitytoolkit.googleapis.com',
-      `/v1/accounts:signInWithPassword?key=${this.apiKey}`,
-      'POST',
-      authData,
-    );
-
-    this.idToken = response.idToken;
-    return;
-  }
-
-  /**
-   * Make a database request for a specific date
-   * @param {string} date - Date in YYYY-MM-DD format
-   * @param {string} method - HTTP method
-   * @param {*} data - Data to send (optional)
-   * @returns {Promise<*>} - Response data
-   */
-  async makeDatabaseRequest(date, method, data = null) {
-    if (!this.idToken) {
-      await this.authenticate();
-    }
-
-    const path = `/nightly-results/${date}.json?auth=${this.idToken}`;
-    return this.makeRequest(this.databaseUrl, path, method, data);
-  }
-
-  /**
-   * Store test results for a specific date
-   * @param {string} date - Date in YYYY-MM-DD format
-   * @param {Array<Object>} results - Array of test results
-   * @returns {Promise<void>}
-   */
-  async storeResults(date, results) {
-    await this.makeDatabaseRequest(date, 'PUT', results);
-    console.log(`Successfully stored results for ${date}`);
-  }
-
-  /**
-   * Retrieve test results for a specific date
-   * @param {string} date - Date in YYYY-MM-DD format
-   * @returns {Promise<Array<Object>|null>} - Array of test results or null if not found
-   */
-  async getResults(date) {
-    try {
-      return await this.makeDatabaseRequest(date, 'GET');
-    } catch (error) {
-      if (error.message.includes('404')) {
-        return null; // No results found for this specific date.
-      }
-      throw error;
-    }
-  }
-
-  /**
-   * Find the most recent available job results before the given date
-   * @param {string} currentDate - Current date in YYYY-MM-DD format
-   * @param {number} maxDaysBack - Maximum number of days to look back (default: 7)
-   * @returns {Promise<{results: Array<Object>|null, date: string|null}>} - Most recent results and their date
-   */
-  async getLatestResults(currentDate, maxDaysBack = 7) {
-    if (!this.idToken) {
-      await this.authenticate();
-    }
-
-    const currentDateObj = new Date(currentDate);
-
-    for (let daysBack = 1; daysBack <= maxDaysBack; daysBack++) {
-      const checkDate = new Date(currentDateObj);
-      checkDate.setDate(checkDate.getDate() - daysBack);
-      const checkDateStr = checkDate.toISOString().split('T')[0];
-
-      console.log(
-        `Checking for results on ${checkDateStr} (${daysBack} days back)...`,
-      );
-
-      try {
-        const results = await this.getResults(checkDateStr);
-        if (results && results.length > 0) {
-          console.log(
-            `Found results from ${checkDateStr} (${daysBack} days back)`,
-          );
-          return {results, date: checkDateStr};
-        }
-      } catch (error) {
-        console.log(`No results found for ${checkDateStr}: ${error.message}`);
-        continue;
-      }
-    }
-
-    console.log(
-      `No previous results found within the last ${maxDaysBack} days`,
-    );
-    return {results: null, date: null};
-  }
-
-  async makeRequest(hostname, path, method, data = null) {
-    const url = `https://${hostname}${path}`;
-    const options = {
-      method,
-      headers: {
-        'Content-Type': 'application/json',
-      },
-    };
-
-    if (data) {
-      options.body = JSON.stringify(data);
-    }
-
-    const response = await fetch(url, options);
-    const responseText = await response.text();
-
-    if (!response.ok) {
-      let errorMessage;
-      try {
-        const parsedError = JSON.parse(responseText);
-        errorMessage = parsedError.error?.message || responseText;
-      } catch {
-        errorMessage = responseText;
-      }
-      throw new Error(`HTTP ${response.status}: ${errorMessage}`);
-    }
-
-    try {
-      return JSON.parse(responseText);
-    } catch {
-      return responseText;
-    }
-  }
-}
-
-/**
- * Compare current results with previous day's results
- * @param {Array<Object>} currentResults - Today's test results
- * @param {Array<Object>} previousResults - Yesterday's test results
- * @returns {Object} - Object containing broken and recovered tests
- */
-function compareResults(currentResults, previousResults) {
-  if (!previousResults) {
-    return {
-      broken: [],
-      recovered: [],
-      newFailures: currentResults.filter(result => result.status !== 'success'),
-    };
-  }
-
-  // Create maps for easier lookup
-  const currentMap = new Map();
-  const previousMap = new Map();
-
-  currentResults.forEach(result => {
-    const key = `${result.library}-${result.platform}`;
-    currentMap.set(key, result);
-  });
-
-  previousResults.forEach(result => {
-    const key = `${result.library}-${result.platform}`;
-    previousMap.set(key, result);
-  });
-
-  const broken = [];
-  const recovered = [];
-
-  // Check for broken tests (was success, now failed)
-  for (const [key, currentResult] of currentMap) {
-    const previousResult = previousMap.get(key);
-    if (previousResult) {
-      if (
-        previousResult.status === 'success' &&
-        currentResult.status !== 'success'
-      ) {
-        broken.push({
-          library: currentResult.library,
-          platform: currentResult.platform,
-          previousStatus: previousResult.status,
-          currentStatus: currentResult.status,
-        });
-      }
-    }
-  }
-
-  // Check for recovered tests (was failed, now success)
-  for (const [key, currentResult] of currentMap) {
-    const previousResult = previousMap.get(key);
-    if (previousResult) {
-      if (
-        previousResult.status !== 'success' &&
-        currentResult.status === 'success'
-      ) {
-        recovered.push({
-          library: currentResult.library,
-          platform: currentResult.platform,
-          previousStatus: previousResult.status,
-          currentStatus: currentResult.status,
-        });
-      }
-    }
-  }
-
-  return {broken, recovered};
-}
-
-/**
- * Get yesterday's date in YYYY-MM-DD format
- * @returns {string} - Yesterday's date
- */
-function getYesterdayDate() {
-  const yesterday = new Date();
-  yesterday.setDate(yesterday.getDate() - 1);
-  return yesterday.toISOString().split('T')[0];
-}
-
-/**
- * Get today's date in YYYY-MM-DD format
- * @returns {string} - Today's date
- */
-function getTodayDate() {
-  const today = new Date();
-  return today.toISOString().split('T')[0];
-}
-
-module.exports = {
-  FirebaseClient,
-  compareResults,
-  getYesterdayDate,
-  getTodayDate,
-};

.github/workflow-scripts/generateChangelog.js

@@ -1,120 +0,0 @@
-/**
- * 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.
- *
- * @format
- */
-
-const {log, getNpmPackageInfo, run} = require('./utils');
-
-async function _computePreviousVersionFrom(version) {
-  log(`Computing previous version from: ${version}`);
-  const regex = /^0\.(\d+)\.(\d+)(-rc\.(\d+))?$/;
-  const match = version.match(regex);
-  if (!match) {
-    throw new Error(`Invalid version format: ${version}`);
-  }
-
-  const minor = match[1];
-  const patch = match[2];
-  const rc = match[4];
-
-  if (rc) {
-    if (Number(rc) > 0) {
-      return `0.${minor}.${patch}-rc.${Number(rc) - 1}`;
-    }
-    //fetch latest version on NPM
-    const latestPkg = await getNpmPackageInfo('react-native', 'latest');
-    return latestPkg.version;
-  } else {
-    if (Number(patch) === 0) {
-      // No need to generate the changelog for 0.X.0 as we already generated it from RCs
-      log(
-        `Skipping changelog generation for ${version} as we already have it from the RCs`,
-      );
-      return null;
-    }
-    return `0.${minor}.${Number(patch) - 1}`;
-  }
-}
-
-function _generateChangelog(previousVersion, version, token) {
-  log(`Generating changelog for ${version} from ${previousVersion}`);
-  run('git checkout main');
-  run('git fetch');
-  run('git pull origin main');
-  const generateChangelogComand = `npx @rnx-kit/rn-changelog-generator --base v${previousVersion} --compare v${version} --repo . --changelog ./CHANGELOG.md --token ${token}`;
-  run(generateChangelogComand);
-}
-
-function _pushCommit(version) {
-  log(`Pushing commit to changelog/v${version}`);
-  run(`git checkout -b changelog/v${version}`);
-  run('git add CHANGELOG.md');
-  run(`git commit -m "[RN][Changelog] Add changelog for v${version}"`);
-  run(`git push origin changelog/v${version}`);
-}
-
-async function _createPR(version, token) {
-  log('Creating changelog pr');
-  const url = 'https://api.github.com/repos/facebook/react-native/pulls';
-  const body = `
-## Summary
-Add Changelog for ${version}
-
-## Changelog:
-[Internal] - Add Changelog for ${version}
-
-## Test Plan:
-N/A`;
-
-  const response = await fetch(url, {
-    method: 'POST',
-    headers: {
-      Accept: 'Accept: application/vnd.github+json',
-      'X-GitHub-Api-Version': '2022-11-28',
-      Authorization: `Bearer ${token}`,
-    },
-    body: JSON.stringify({
-      title: `[RN][Changelog] Add changelog for v${version}`,
-      head: `changelog/v${version}`,
-      base: 'main',
-      body: body,
-    }),
-  });
-
-  if (response.status !== 201) {
-    throw new Error(
-      `Failed to create PR: ${response.status} ${response.statusText}`,
-    );
-  }
-
-  const data = await response.json();
-  return data.html_url;
-}
-
-async function generateChangelog(version, token) {
-  if (version.startsWith('v')) {
-    version = version.substring(1);
-  }
-
-  const previousVersion = await _computePreviousVersionFrom(version);
-  if (previousVersion) {
-    log(`Previous version is ${previousVersion}`);
-    _generateChangelog(previousVersion, version, token);
-    _pushCommit(version);
-    const prURL = await _createPR(version, token);
-    log(`Created PR: ${prURL}`);
-  }
-}
-
-module.exports = {
-  generateChangelog,
-  // Exported only for testing purposes:
-  _computePreviousVersionFrom,
-  _generateChangelog,
-  _pushCommit,
-  _createPR,
-};

.github/workflow-scripts/lint_files.sh

@@ -1,12 +0,0 @@
-#!/bin/bash
-# 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.
-
-set -e
-
-if git ls-files | grep -E '\.npmignore$'; then
-  echo "Error: Found unexpected .npmignore file(s). Please use package.json#files instead."
-  exit 1
-fi

.github/workflow-scripts/notifyDiscord.js

@@ -1,136 +0,0 @@
-/**
- * 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.
- *
- * @format
- */
-
-/**
- * Sends a message to Discord using the webhook URL.
- * @param {string} webHook - The Discord webhook URL
- * @param {Object} message - The message to send
- * @returns {Promise<void>} - A promise that resolves when the message is sent
- */
-async function sendMessageToDiscord(webHook, message) {
-  if (!webHook) {
-    throw new Error('Discord webhook URL is missing');
-  }
-
-  // Send the request using fetch
-  const response = await fetch(webHook, {
-    method: 'POST',
-    headers: {
-      'Content-Type': 'application/json',
-    },
-    body: JSON.stringify(message),
-  });
-
-  // Handle the response
-  if (response.ok) {
-    console.log('Successfully sent message to Discord');
-    return;
-  } else {
-    const errorText = await response.text();
-    console.error(
-      `Failed to send message to Discord: ${response.status} ${errorText}`,
-    );
-    throw new Error(`HTTP status code: ${response.status}`);
-  }
-}
-
-/**
- * Sorts jobs by platform first, then by library name.
- * @param {Array<Object>} jobs - Array of jobs with platform and library properties
- * @returns {Array<Object>} - Sorted array of jobs
- */
-function sortResultsByPlatformAndLibrary(jobs) {
-  return [...jobs].sort((a, b) => {
-    // First sort by platform
-    const platformA = a.platform || 'Unknown';
-    const platformB = b.platform || 'Unknown';
-
-    if (platformA !== platformB) {
-      return platformA.localeCompare(platformB);
-    }
-
-    // Then sort by library name
-    const libraryA = a.library || 'Unknown';
-    const libraryB = b.library || 'Unknown';
-    return libraryA.localeCompare(libraryB);
-  });
-}
-
-/**
- * Prepares a formatted Discord message payload from a list of failures.
- * @param {Array<Object>} failures - List of failures to format
- * @returns {Object} - The formatted Discord message payload
- */
-function prepareFailurePayload(failures) {
-  if (!failures || failures.length === 0) {
-    return {
-      content:
-        '⚠️ **React Native Nightly Integration Failures** ⚠️\n\nNo failures to report.',
-    };
-  }
-
-  // Sort failures by platform and then by library name
-  const sortedFailures = sortResultsByPlatformAndLibrary(failures);
-
-  // Format the failures into a message
-  const formattedFailures = sortedFailures
-    .map(failure => {
-      const library = failure.library || 'Unknown';
-      const platform = failure.platform || 'Unknown';
-      return `❌ [${platform}] ${library}`;
-    })
-    .join('\n');
-
-  return {
-    content: `⚠️ **React Native Nightly Integration Failures** ⚠️\n\nThe integration of libraries with React Native nightly failed for the following libraries:\n\n${formattedFailures}`,
-  };
-}
-
-/**
- * Prepares a formatted Discord message payload for broken and recovered nightly jobs.
- * @param {Array<Object>} broken - List of newly broken jobs
- * @param {Array<Object>} recovered - List of recovered jobs
- * @returns {Object} - The formatted Discord message payload
- */
-function prepareComparisonPayload(broken, recovered) {
-  let content = '📊 **React Native Nightly Integration Status Update** 📊\n\n';
-
-  if (broken.length === 0 && recovered.length === 0) {
-    content +=
-      'No changes from yesterday - all nightly jobs maintained their previous status.';
-  } else {
-    if (broken.length > 0) {
-      content += '🔴 **Newly Broken Jobs:**\n';
-      const sortedBroken = sortResultsByPlatformAndLibrary(broken);
-
-      sortedBroken.forEach(job => {
-        content += `❌ [${job.platform}] ${job.library} (was ${job.previousStatus}, now ${job.currentStatus})\n`;
-      });
-      content += '\n';
-    }
-
-    if (recovered.length > 0) {
-      content += '🟢 **Recovered Jobs:**\n';
-      const sortedRecovered = sortResultsByPlatformAndLibrary(recovered);
-
-      sortedRecovered.forEach(job => {
-        content += `✅ [${job.platform}] ${job.library} (was ${job.previousStatus}, now ${job.currentStatus})\n`;
-      });
-    }
-  }
-
-  return {content};
-}
-
-// Export the functions using CommonJS syntax
-module.exports = {
-  prepareFailurePayload,
-  prepareComparisonPayload,
-  sendMessageToDiscord,
-};

.github/workflow-scripts/publishTemplate.js

@@ -69,9 +69,6 @@ module.exports.verifyPublishedTemplate = async (
   retries = MAX_RETRIES,
 ) => {
   try {
-    if (version.startsWith('v')) {
-      version = version.slice(1);
-    }
     await verifyPublishedPackage(
       TEMPLATE_NPM_PKG,
       version,

.github/workflow-scripts/verifyArtifactsAreOnMaven.js

@@ -1,43 +0,0 @@
-/**
- * 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.
- *
- * @format
- */
-
-const {log, sleep} = require('./utils');
-
-const SLEEP_S = 60; // 1 minute
-const MAX_RETRIES = 90; // 90 attempts. Waiting between attempt: 1 min. Total time: 90 min.
-const ARTIFACT_URL =
-  'https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/';
-const ARTIFACT_NAME = 'react-native-artifacts-';
-
-async function verifyArtifactsAreOnMaven(version, retries = MAX_RETRIES) {
-  if (version.startsWith('v')) {
-    version = version.substring(1);
-  }
-
-  const artifactUrl = `${ARTIFACT_URL}${version}/${ARTIFACT_NAME}${version}.pom`;
-  for (let currentAttempt = 1; currentAttempt <= retries; currentAttempt++) {
-    const response = await fetch(artifactUrl);
-
-    if (response.status !== 200) {
-      log(
-        `${currentAttempt}) Artifact's for version ${version} are not on maven yet.\nURL: ${artifactUrl}\nLet's wait a minute and try again.\n`,
-      );
-      await sleep(SLEEP_S);
-    } else {
-      return;
-    }
-  }
-
-  log(
-    `We waited 90 minutes for the artifacts to be on Maven. Check https://status.maven.org/ if there are issues wth the service.`,
-  );
-  process.exit(1);
-}
-
-module.exports = {verifyArtifactsAreOnMaven};

.github/workflow-scripts/verifyReleaseOnNpm.js

@@ -23,8 +23,5 @@ module.exports.verifyReleaseOnNpm = async (
   retries = MAX_RETRIES,
 ) => {
   const tag = version.includes('-rc.') ? 'next' : latest ? 'latest' : null;
-  if (version.startsWith('v')) {
-    version = version.slice(1);
-  }
   await verifyPublishedPackage(REACT_NATIVE_NPM_PKG, version, tag, retries);
 };

.github/workflow-scripts/verifyVersion.js

@@ -45,6 +45,18 @@ module.exports = async (github, context) => {
   if (!isVersionSupported(issueVersion, latestVersion)) {
     return {label: 'Type: Unsupported Version'};
   }
+
+  // We want to encourage users to repro the issue on the highest available patch for the given minor.
+  const latestPatchForVersion = getLatestPatchForVersion(
+    issueVersion,
+    recentReleases,
+  );
+  if (latestPatchForVersion > issueVersion.patch) {
+    return {
+      label: 'Newer Patch Available',
+      newestPatch: `${issueVersion.major}.${issueVersion.minor}.${latestPatchForVersion}`,
+    };
+  }
 };
 
 /**
@@ -75,6 +87,22 @@ function isVersionTooOld(actualVersion, latestVersion) {
   );
 }
 
+// Assumes that releases are sorted in the order of recency (i.e. most recent releases are earlier in the list)
+// This enables us to stop looking as soon as we find the first release with a matching major/minor version, since
+// we know it's the most recent release, therefore the highest patch available.
+function getLatestPatchForVersion(version, releases) {
+  for (releaseName of releases) {
+    const release = parseVersionFromString(releaseName);
+    if (
+      release &&
+      release.major == version.major &&
+      release.minor == version.minor
+    ) {
+      return release.patch;
+    }
+  }
+}
+
 function getReactNativeVersionFromIssueBodyIfExists(issue) {
   if (!issue || !issue.body) return;
   const rnVersionRegex = /React Native Version[\r\n]+(?<version>.+)[\r\n]*/;

.github/workflows/bump-podfile-lock.yml

@@ -1,45 +0,0 @@
-name: Bump Podfile.lock
-
-on:
-  workflow_call: # this directive allow us to call this workflow from other workflows
-
-jobs:
-  bump-podfile-lock:
-    runs-on: macos-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-          fetch-tags: true
-      - name: Install dependencies
-        uses: ./.github/actions/yarn-install
-      - name: Configure git
-        run: |
-          git config --local user.email "bot@reactnative.dev"
-          git config --local user.name "React Native Bot"
-      - name: Setup xcode
-        uses: ./.github/actions/setup-xcode
-        with:
-          xcode-version: '16.2.0'
-      - name: Extract branch name
-        run: |
-          TAG="${{ github.ref_name }}";
-          BRANCH_NAME=$(echo "$TAG" | sed -E 's/v([0-9]+\.[0-9]+)\.[0-9]+(-rc\.[0-9]+)?/\1-stable/')
-          echo "Branch Name is $BRANCH_NAME"
-          echo "BRANCH_NAME=$BRANCH_NAME" >> $GITHUB_ENV
-      - name: Checkout release branch
-        run: |
-          git checkout "$BRANCH_NAME"
-          git fetch
-          git pull origin "$BRANCH_NAME"
-      - name: Bump podfile.lock
-        run: |
-          cd packages/rn-tester
-          bundle install
-          bundle exec pod update hermes-engine --no-repo-update
-      - name: Commit changes
-        run: |
-          git add packages/rn-tester/Podfile.lock
-          git commit -m "[LOCAL] Bump Podfile.lock"
-          git push origin "$BRANCH_NAME"

.github/workflows/cache-reaper.yml

@@ -14,7 +14,7 @@ jobs:
       GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
       - uses: actions/checkout@v4
-      - name: Setup Node.js
-        uses: ./.github/actions/setup-node
+      - name: Use Node.js 18
+        uses: actions/setup-node@v4
       - name: Trim the cache
         run: node scripts/clean-gha-cache.js

.github/workflows/check-nightly.yml

@@ -1,6 +1,6 @@
 # This jobs runs every day 2 hours after the nightly job and its purpose is to report
 # a failure in case the nightly failed to be published. We are going to hook this to an internal automation.
-name: Check Nightlies
+name: Check Nigthlies
 
 on:
   workflow_dispatch:
@@ -30,9 +30,3 @@ jobs:
   test-libraries:
     uses: ./.github/workflows/test-libraries-on-nightlies.yml
     needs: check-nightly
-    secrets:
-      discord_webhook_url: ${{ secrets.NIGHTLY_DISCORD_WEBHOOK }}
-      firebase_app_email: ${{ secrets.FIREBASE_APP_EMAIL }}
-      firebase_app_pass: ${{ secrets.FIREBASE_APP_PASS }}
-      firebase_app_projectname: ${{ secrets.FIREBASE_APP_PROJECTNAME }}
-      firebase_app_apikey: ${{ secrets.FIREBASE_APP_APIKEY }}

.github/workflows/create-draft-release.yml

@@ -1,29 +0,0 @@
-name: Create Draft Release
-
-on:
-  workflow_call:
-
-jobs:
-  create-draft-release:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-          fetch-tags: true
-      - name: Install dependencies
-        uses: ./.github/actions/yarn-install
-      - name: Configure Git
-        shell: bash
-        run: |
-          git config --local user.email "bot@reactnative.dev"
-          git config --local user.name "React Native Bot"
-      - name: Create draft release
-        uses: actions/github-script@v6
-        with:
-          script: |
-            const {createDraftRelease} = require('./.github/workflow-scripts/createDraftRelease.js');
-            const version = '${{ github.ref_name }}';
-            const {isLatest} = require('./.github/workflow-scripts/publishTemplate.js');
-            await createDraftRelease(version, isLatest(), '${{secrets.REACT_NATIVE_BOT_GITHUB_TOKEN}}');

.github/workflows/danger-pr.yml

@@ -18,14 +18,10 @@ jobs:
     if: github.repository == 'facebook/react-native'
     steps:
       - uses: actions/checkout@v4
-      - name: Setup Node.js
-        uses: ./.github/actions/setup-node
       - name: Run yarn install
         uses: ./.github/actions/yarn-install
-      - name: Run diff-js-api-breaking-changes
-        uses: ./.github/actions/diff-js-api-breaking-changes
       - name: Danger
         run: yarn danger ci --use-github-checks --failOnErrors
-        working-directory: private/react-native-bots
+        working-directory: packages/react-native-bots
         env:
           DANGER_GITHUB_API_TOKEN: ${{ secrets.REACT_NATIVE_BOT_GITHUB_TOKEN }}

.github/workflows/generate-changelog.yml

@@ -1,28 +0,0 @@
-name: Generate Changelog
-
-on:
-  workflow_call:
-
-jobs:
-  generate-changelog:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-          fetch-tags: true
-      - name: Install dependencies
-        uses: ./.github/actions/yarn-install
-      - name: Configure Git
-        shell: bash
-        run: |
-          git config --local user.email "bot@reactnative.dev"
-          git config --local user.name "React Native Bot"
-      - name: Generate Changelog
-        uses: actions/github-script@v6
-        with:
-          script: |
-            const {generateChangelog} = require('./.github/workflow-scripts/generateChangelog');
-            const version = '${{ github.ref_name }}';
-            await generateChangelog(version, '${{secrets.REACT_NATIVE_BOT_GITHUB_TOKEN}}');

.github/workflows/monitor-new-issues.yml

@@ -5,28 +5,14 @@ on:
     - cron: "0 0,6,12,18 * * *"
   workflow_dispatch:
 
-# Reminder for when we have to update the schedule (before Jan 2026):
-# the secrets.ONCALL_SCHEDULE secret must be on a single line and must have all the `"` escaped as `\"`.
-# Only a meta engineer can update it through the OSS internal portal.
-
 jobs:
   monitor-issues:
     runs-on: ubuntu-latest
-    if: github.repository == 'facebook/react-native'
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
       - name: Set up Node.js
-        uses: ./.github/actions/setup-node
-      - name: Install dependencies
-        uses:  ./.github/actions/yarn-install
-      - name: Extract next oncall
-        run: |
-          ONCALLS=$(node ./.github/workflow-scripts/extractIssueOncalls.js "${{ secrets.ONCALL_SCHEDULE }}")
-          ONCALL1=$(echo $ONCALLS | cut -d ' ' -f 1)
-          ONCALL2=$(echo $ONCALLS | cut -d ' ' -f 2)
-          echo "oncall1=$ONCALL1" >> $GITHUB_ENV
-          echo "oncall2=$ONCALL2" >> $GITHUB_ENV
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
       - name: Monitor New Issues
         uses: react-native-community/repo-monitor@v1.0.1
         with:
@@ -37,5 +23,5 @@ jobs:
           repo_owner: "facebook"
           repo_name: "react-native"
           discord_webhook_url: "${{ secrets.DISCORD_WEBHOOK_URL }}"
-          discord_id_type: "user"
-          discord_ids: "${{ env.oncall1 }},${{ env.oncall2 }}"
+          discord_id_type: "role"
+          discord_ids: "1339243367841927228"

.github/workflows/nightly.yml

@@ -40,7 +40,7 @@ jobs:
           hermes-version-file: ${{ env.HERMES_VERSION_FILE }}
 
   build_hermesc_apple:
-    runs-on: macos-14
+    runs-on: macos-13
     needs: prepare_hermes_workspace
     env:
       HERMES_WS_DIR: /tmp/hermes
@@ -80,7 +80,7 @@ jobs:
           react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
 
   build_hermes_macos:
-    runs-on: macos-14
+    runs-on: macos-13
     needs: [build_apple_slices_hermes, prepare_hermes_workspace]
     env:
       HERMES_WS_DIR: /tmp/hermes
@@ -101,14 +101,9 @@ jobs:
           flavor: ${{ matrix.flavor }}
 
   prebuild_apple_dependencies:
-    uses: ./.github/workflows/prebuild-ios-dependencies.yml
+    uses: ./.github/workflows/prebuild-ios.yml
     secrets: inherit
 
-  prebuild_react_native_core:
-    uses: ./.github/workflows/prebuild-ios-core.yml
-    secrets: inherit
-    needs: [prebuild_apple_dependencies, build_hermes_macos]
-
   build_hermesc_linux:
     runs-on: ubuntu-latest
     needs: prepare_hermes_workspace
@@ -125,12 +120,12 @@ jobs:
           react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
 
   build_hermesc_windows:
-    runs-on: windows-2025
+    runs-on: windows-2019
     needs: prepare_hermes_workspace
     env:
-      HERMES_WS_DIR: 'C:\tmp\hermes'
-      HERMES_TARBALL_ARTIFACTS_DIR: 'C:\tmp\hermes\hermes-runtime-darwin'
-      HERMES_OSXBIN_ARTIFACTS_DIR: 'C:\tmp\hermes\osx-bin'
+      HERMES_WS_DIR: 'D:\tmp\hermes'
+      HERMES_TARBALL_ARTIFACTS_DIR: 'D:\tmp\hermes\hermes-runtime-darwin'
+      HERMES_OSXBIN_ARTIFACTS_DIR: 'D:\tmp\hermes\osx-bin'
       ICU_URL: "https://github.com/unicode-org/icu/releases/download/release-64-2/icu4c-64_2-Win64-MSVC2017.zip"
       MSBUILD_DIR: 'C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\MSBuild\Current\Bin'
       CMAKE_DIR: 'C:\Program Files\CMake\bin'
@@ -175,7 +170,6 @@ jobs:
         build_hermesc_windows,
         build_android,
         prebuild_apple_dependencies,
-        prebuild_react_native_core,
       ]
     container:
       image: reactnativecommunity/react-native-android:latest

.github/workflows/prebuild-ios-core.yml

@@ -1,212 +0,0 @@
-name: Prebuild iOS Dependencies
-
-on:
-  workflow_call: # this directive allow us to call this workflow from other workflows
-
-
-jobs:
-  build-rn-slice:
-    runs-on: macos-14
-    strategy:
-      fail-fast: false
-      matrix:
-        flavor: ['Debug', 'Release']
-        slice: [
-          'ios',
-          'ios-simulator',
-          'mac-catalyst',
-        ]
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Restore cache if present
-        id: restore-ios-slice
-        uses: actions/cache/restore@v4
-        with:
-          key: v3-ios-core-${{ matrix.slice }}-${{ matrix.flavor }}-${{ hashFiles('packages/react-native/Package.swift', 'packages/react-native/scripts/ios-prebuild/*.js', 'packages/react-native/scripts/ios-prebuild.js', 'packages/react-native/React/**/*', 'packages/react-native/ReactCommon/**/*', 'packages/react-native/Libraries/**/*') }}
-          path: packages/react-native/
-      - name: Setup node.js
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        uses: ./.github/actions/setup-node
-      - name: Setup xcode
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        uses: ./.github/actions/setup-xcode
-        with:
-          xcode-version: '16.2.0'
-      - name: Yarn Install
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        uses: ./.github/actions/yarn-install
-      - name: Download Hermes
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        uses: actions/download-artifact@v4
-        with:
-          name: hermes-darwin-bin-${{ matrix.flavor }}
-          path: /tmp/hermes/hermes-runtime-darwin
-      - name: Extract Hermes
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        shell: bash
-        run: |
-          HERMES_TARBALL_ARTIFACTS_DIR=/tmp/hermes/hermes-runtime-darwin
-          if [ ! -d $HERMES_TARBALL_ARTIFACTS_DIR ]; then
-            echo "Hermes tarball artifacts dir not present ($HERMES_TARBALL_ARTIFACTS_DIR)."
-            exit 0
-          fi
-
-          TARBALL_FILENAME=$(node ./packages/react-native/scripts/hermes/get-tarball-name.js --buildType "${{ matrix.flavor }}")
-          TARBALL_PATH=$HERMES_TARBALL_ARTIFACTS_DIR/$TARBALL_FILENAME
-
-          echo "Looking for $TARBALL_FILENAME in $HERMES_TARBALL_ARTIFACTS_DIR"
-          echo "$TARBALL_PATH"
-
-          if [ ! -f $TARBALL_PATH ]; then
-            echo "Hermes tarball not present ($TARBALL_PATH). Build Hermes from source."
-            exit 0
-          fi
-
-          echo "Found Hermes tarball at $TARBALL_PATH"
-          echo "HERMES_ENGINE_TARBALL_PATH=$TARBALL_PATH" >> $GITHUB_ENV
-      - name: Download ReactNativeDependencies
-        uses: actions/download-artifact@v4
-        with:
-          name: ReactNativeDependencies${{ matrix.flavor }}.xcframework.tar.gz
-          path: /tmp/third-party/
-      - name: Extract ReactNativeDependencies
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        shell: bash
-        run: |
-          # Extract ReactNativeDependencies
-          tar -xzf /tmp/third-party/ReactNativeDependencies${{ matrix.flavor }}.xcframework.tar.gz -C /tmp/third-party/
-
-          # Create destination folder
-          mkdir -p packages/react-native/third-party/
-
-          # Move the XCFramework in the destination directory
-          mv /tmp/third-party/packages/react-native/third-party/ReactNativeDependencies.xcframework packages/react-native/third-party/ReactNativeDependencies.xcframework
-
-          VERSION=$(jq -r '.version' packages/react-native/package.json)
-          echo "$VERSION-${{matrix.flavor}}" > "packages/react-native/third-party/version.txt"
-          cat "packages/react-native/third-party/version.txt"
-          # Check destination directory
-          ls -lR packages/react-native/third-party/
-      - name: Setup the workspace
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        shell: bash
-        run: |
-          cd packages/react-native
-          node scripts/ios-prebuild.js -s -f "${{ matrix.flavor }}"
-      - name: Build React Native
-        if: steps.restore-ios-slice.outputs.cache-hit != 'true'
-        shell: bash
-        run: |
-          # This is going to be replaced by a CLI script
-          cd packages/react-native
-          node scripts/ios-prebuild -b -f "${{ matrix.flavor }}" -p "${{ matrix.slice }}"
-      - name: Upload headers
-        uses: actions/upload-artifact@v4
-        with:
-          name: prebuild-ios-core-headers-${{ matrix.flavor }}-${{ matrix.slice }}
-          path:
-            packages/react-native/.build/headers
-      - name: Upload artifacts
-        uses: actions/upload-artifact@v4.3.4
-        with:
-          name: prebuild-ios-core-slice-${{ matrix.flavor }}-${{ matrix.slice }}
-          path: |
-            packages/react-native/.build/output/spm/${{ matrix.flavor }}/Build/Products
-      - name: Save Cache
-        uses: actions/cache/save@v4
-        if: ${{ github.ref == 'refs/heads/main' }} # To avoid that the cache explode
-        with:
-          key: v3-ios-core-${{ matrix.slice }}-${{ matrix.flavor }}-${{ hashFiles('packages/react-native/Package.swift', 'packages/react-native/scripts/ios-prebuild/*.js', 'packages/react-native/scripts/ios-prebuild.js', 'packages/react-native/React/**/*', 'packages/react-native/ReactCommon/**/*', 'packages/react-native/Libraries/**/*') }}
-          path: |
-            packages/react-native/.build/output/spm/${{ matrix.flavor }}/Build/Products
-            packages/react-native/.build/headers
-
-  compose-xcframework:
-    runs-on: macos-14
-    needs: [build-rn-slice]
-    strategy:
-      fail-fast: false
-      matrix:
-        flavor: ['Debug', 'Release']
-    env:
-      REACT_ORG_CODE_SIGNING_P12_CERT: ${{ secrets.REACT_ORG_CODE_SIGNING_P12_CERT }}
-      REACT_ORG_CODE_SIGNING_P12_CERT_PWD: ${{ secrets.REACT_ORG_CODE_SIGNING_P12_CERT_PWD }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Restore cache if present
-        id: restore-ios-xcframework
-        uses: actions/cache/restore@v4
-        with:
-          path: packages/react-native/.build/output/xcframeworks
-          key: v2-ios-core-xcframework-${{ matrix.flavor }}-${{ hashFiles('packages/react-native/Package.swift', 'packages/react-native/scripts/ios-prebuild/*.js', 'packages/react-native/scripts/ios-prebuild.js', 'packages/react-native/React/**/*', 'packages/react-native/ReactCommon/**/*', 'packages/react-native/Libraries/**/*') }}
-      - name: Setup node.js
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        uses: ./.github/actions/setup-node
-      - name: Setup xcode
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        uses: ./.github/actions/setup-xcode
-        with:
-          xcode-version: '16.2.0'
-      - name: Yarn Install
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        uses: ./.github/actions/yarn-install
-      - name: Download slice artifacts
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        uses: actions/download-artifact@v4
-        with:
-          pattern: prebuild-ios-core-slice-${{ matrix.flavor }}-*
-          path: packages/react-native/.build/output/spm/${{ matrix.flavor }}/Build/Products
-          merge-multiple: true
-      - name: Download headers
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        uses: actions/download-artifact@v4
-        with:
-          pattern: prebuild-ios-core-headers-${{ matrix.flavor }}-*
-          path: packages/react-native/.build/headers
-          merge-multiple: true
-      - name: Setup Keychain
-        if: ${{ steps.restore-ios-xcframework.outputs.cache-hit != 'true' && env.REACT_ORG_CODE_SIGNING_P12_CERT != '' }}
-        uses: apple-actions/import-codesign-certs@v3 # https://github.com/marketplace/actions/import-code-signing-certificates
-        with:
-          p12-file-base64: ${{ secrets.REACT_ORG_CODE_SIGNING_P12_CERT }}
-          p12-password: ${{ secrets.REACT_ORG_CODE_SIGNING_P12_CERT_PWD }}
-      - name: Create XCFramework
-        if: ${{ steps.restore-ios-xcframework.outputs.cache-hit != 'true' && env.REACT_ORG_CODE_SIGNING_P12_CERT == '' }}
-        run: |
-          cd packages/react-native
-          node scripts/ios-prebuild -c -f "${{ matrix.flavor }}"
-      - name: Create and Sign XCFramework
-        if: ${{ steps.restore-ios-xcframework.outputs.cache-hit != 'true' && env.REACT_ORG_CODE_SIGNING_P12_CERT != '' }}
-        run: |
-          cd packages/react-native
-          node scripts/ios-prebuild -c -f "${{ matrix.flavor }}" -i "React Org"
-      - name: Compress and Rename XCFramework
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        run: |
-          cd packages/react-native/.build/output/xcframeworks/${{matrix.flavor}}
-          tar -cz -f ../ReactCore${{matrix.flavor}}.xcframework.tar.gz React.xcframework
-      - name: Compress and Rename dSYM
-        if: steps.restore-ios-xcframework.outputs.cache-hit != 'true'
-        run: |
-          cd packages/react-native/.build/output/xcframeworks/${{matrix.flavor}}/Symbols
-          tar -cz -f ../../ReactCore${{ matrix.flavor }}.framework.dSYM.tar.gz .
-      - name: Upload XCFramework Artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: ReactCore${{ matrix.flavor }}.xcframework.tar.gz
-          path: packages/react-native/.build/output/xcframeworks/ReactCore${{matrix.flavor}}.xcframework.tar.gz
-      - name: Upload dSYM Artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: ReactCore${{ matrix.flavor }}.framework.dSYM.tar.gz
-          path: packages/react-native/.build/output/xcframeworks/ReactCore${{matrix.flavor}}.framework.dSYM.tar.gz
-      - name: Save cache if present
-        if: ${{ github.ref == 'refs/heads/main' }} # To avoid that the cache explode
-        uses: actions/cache/save@v4
-        with:
-          path: |
-            packages/react-native/.build/output/xcframeworks/ReactCore${{matrix.flavor}}.xcframework.tar.gz
-            packages/react-native/.build/output/xcframeworks/ReactCore${{matrix.flavor}}.framework.dSYM.tar.gz
-          key: v2-ios-core-xcframework-${{ matrix.flavor }}-${{ hashFiles('packages/react-native/Package.swift', 'packages/react-native/scripts/ios-prebuild/*.js', 'packages/react-native/scripts/ios-prebuild.js', 'packages/react-native/React/**/*', 'packages/react-native/ReactCommon/**/*', 'packages/react-native/Libraries/**/*') }}

.github/workflows/prebuild-ios.yml

@@ -1,4 +1,4 @@
-name: Prebuild iOS Dependencies
+name: Prebuild iOS
 
 on:
   workflow_call: # this directive allow us to call this workflow from other workflows
@@ -18,7 +18,7 @@ jobs:
         uses: actions/cache/restore@v4
         with:
           path: packages/react-native/third-party/
-          key: v2-ios-dependencies-${{ hashfiles('scripts/releases/ios-prebuild/configuration.js') }}
+          key: v1-ios-dependencies-${{ hashfiles('scripts/releases/ios-prebuild/configuration.js') }}
           enableCrossOsArchive: true
       - name: Yarn Install
         if: steps.restore-ios-prebuilds.outputs.cache-hit != 'true'
@@ -40,7 +40,7 @@ jobs:
         uses: actions/cache/save@v4
         if: ${{ github.ref == 'refs/heads/main' }} # To avoid that the cache explode
         with:
-          key: v2-ios-dependencies-${{ hashfiles('scripts/releases/ios-prebuild/configuration.js') }}
+          key: v1-ios-dependencies-${{ hashfiles('scripts/releases/ios-prebuild/configuration.js') }}
           enableCrossOsArchive: true
           path: packages/react-native/third-party/
 
@@ -74,7 +74,7 @@ jobs:
         uses: actions/cache/restore@v4
         with:
           path: packages/react-native/third-party/.build/Build/Products
-          key: v2-ios-dependencies-slice-folder-${{ matrix.slice }}-${{ matrix.flavor }}-${{ hashfiles('scripts/releases/ios-prebuild/configuration.js') }}
+          key: v1-ios-dependencies-slice-folder-${{ matrix.slice }}-${{ matrix.flavor }}-${{ hashfiles('scripts/releases/ios-prebuild/configuration.js') }}
       - name: Yarn Install
         if: steps.restore-slice-folder.outputs.cache-hit != 'true'
         uses: ./.github/actions/yarn-install
@@ -107,7 +107,7 @@ jobs:
         uses: actions/cache/save@v4
         if: ${{ github.ref == 'refs/heads/main' }} # To avoid that the cache explode
         with:
-          key: v2-ios-dependencies-slice-folder-${{ matrix.slice }}-${{ matrix.flavor }}-${{ hashfiles('scripts/releases/ios-prebuild/configuration.js') }}
+          key: v1-ios-dependencies-slice-folder-${{ matrix.slice }}-${{ matrix.flavor }}-${{ hashfiles('scripts/releases/ios-prebuild/configuration.js') }}
           enableCrossOsArchive: true
           path: |
             packages/react-native/third-party/.build/Build/Products
@@ -138,17 +138,11 @@ jobs:
         with:
           path: |
             packages/react-native/third-party/
-          key: v2-ios-dependencies-xcframework-${{ matrix.flavor }}-${{ hashfiles('scripts/releases/ios-prebuild/configuration.js') }}
+          key: v1-ios-dependencies-xcframework-${{ matrix.flavor }}-${{ hashfiles('scripts/releases/ios-prebuild/configuration.js') }}
       # If cache hit, we already have our binary. We don't need to do anything.
       - name: Yarn Install
         if: steps.restore-xcframework.outputs.cache-hit != 'true'
         uses: ./.github/actions/yarn-install
-      - name: Restore workspace
-        if: steps.restore-xcframework.outputs.cache-hit != 'true'
-        uses: actions/download-artifact@v4
-        with:
-          name: ios-prebuilds-workspace
-          path: packages/react-native/third-party/
       - name: Download slices
         if: steps.restore-xcframework.outputs.cache-hit != 'true'
         uses: actions/download-artifact@v4
@@ -199,4 +193,4 @@ jobs:
           path: |
             packages/react-native/third-party/ReactNativeDependencies${{ matrix.flavor }}.xcframework.tar.gz
             packages/react-native/third-party/ReactNativeDependencies${{ matrix.flavor }}.framework.dSYM.tar.gz
-          key: v2-ios-dependencies-xcframework-${{ matrix.flavor }}-${{ hashfiles('scripts/releases/ios-prebuild/configuration.js') }}
+          key: v1-ios-dependencies-xcframework-${{ matrix.flavor }}-${{ hashfiles('scripts/releases/ios-prebuild/configuration.js') }}

.github/workflows/publish-bumped-packages.yml

@@ -20,8 +20,6 @@ jobs:
         uses: ./.github/actions/yarn-install
       - name: Build packages
         run: yarn build
-      - name: Build types
-        run: yarn build-types --skip-snapshot
       - name: Set NPM auth token
         run: echo "//registry.npmjs.org/:_authToken=$GHA_NPM_TOKEN" > ~/.npmrc
       - name: Find and publish all bumped packages

.github/workflows/publish-release.yml

@@ -38,7 +38,7 @@ jobs:
           hermes-version-file: ${{ env.HERMES_VERSION_FILE }}
 
   build_hermesc_apple:
-    runs-on: macos-14
+    runs-on: macos-13
     needs: prepare_hermes_workspace
     env:
       HERMES_WS_DIR: /tmp/hermes
@@ -77,7 +77,7 @@ jobs:
           react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
 
   build_hermes_macos:
-    runs-on: macos-14
+    runs-on: macos-13
     needs: [build_apple_slices_hermes, prepare_hermes_workspace]
     env:
       HERMES_WS_DIR: /tmp/hermes
@@ -96,16 +96,10 @@ jobs:
           hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
           react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
           flavor: ${{ matrix.flavor }}
-
   prebuild_apple_dependencies:
-    uses: ./.github/workflows/prebuild-ios-dependencies.yml
+    uses: ./.github/workflows/prebuild-ios.yml
     secrets: inherit
 
-  prebuild_react_native_core:
-    uses: ./.github/workflows/prebuild-ios-core.yml
-    secrets: inherit
-    needs: [prebuild_apple_dependencies, build_hermes_macos]
-
   build_hermesc_linux:
     runs-on: ubuntu-latest
     needs: prepare_hermes_workspace
@@ -122,12 +116,12 @@ jobs:
           react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
 
   build_hermesc_windows:
-    runs-on: windows-2025
+    runs-on: windows-2019
     needs: prepare_hermes_workspace
     env:
-      HERMES_WS_DIR: 'C:\tmp\hermes'
-      HERMES_TARBALL_ARTIFACTS_DIR: 'C:\tmp\hermes\hermes-runtime-darwin'
-      HERMES_OSXBIN_ARTIFACTS_DIR: 'C:\tmp\hermes\osx-bin'
+      HERMES_WS_DIR: 'D:\tmp\hermes'
+      HERMES_TARBALL_ARTIFACTS_DIR: 'D:\tmp\hermes\hermes-runtime-darwin'
+      HERMES_OSXBIN_ARTIFACTS_DIR: 'D:\tmp\hermes\osx-bin'
       ICU_URL: "https://github.com/unicode-org/icu/releases/download/release-64-2/icu4c-64_2-Win64-MSVC2017.zip"
       MSBUILD_DIR: 'C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\MSBuild\Current\Bin'
       CMAKE_DIR: 'C:\Program Files\CMake\bin'
@@ -140,6 +134,27 @@ jobs:
           hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
           react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
 
+  build_android:
+    runs-on: 8-core-ubuntu
+    needs: [set_release_type]
+    container:
+      image: reactnativecommunity/react-native-android:latest
+      env:
+        TERM: "dumb"
+        GRADLE_OPTS: "-Dorg.gradle.daemon=false"
+        ORG_GRADLE_PROJECT_SIGNING_PWD: ${{ secrets.ORG_GRADLE_PROJECT_SIGNING_PWD }}
+        ORG_GRADLE_PROJECT_SIGNING_KEY: ${{ secrets.ORG_GRADLE_PROJECT_SIGNING_KEY }}
+        ORG_GRADLE_PROJECT_SONATYPE_USERNAME: ${{ secrets.ORG_GRADLE_PROJECT_SONATYPE_USERNAME }}
+        ORG_GRADLE_PROJECT_SONATYPE_PASSWORD: ${{ secrets.ORG_GRADLE_PROJECT_SONATYPE_PASSWORD }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Build Android
+        uses: ./.github/actions/build-android
+        with:
+          release-type: ${{ needs.set_release_type.outputs.RELEASE_TYPE }}
+          gradle-cache-encryption-key: ${{ secrets.GRADLE_CACHE_ENCRYPTION_KEY }}
+
   build_npm_package:
     runs-on: 8-core-ubuntu
     needs:
@@ -149,8 +164,8 @@ jobs:
         build_hermes_macos,
         build_hermesc_linux,
         build_hermesc_windows,
+        build_android,
         prebuild_apple_dependencies,
-        prebuild_react_native_core,
       ]
     container:
       image: reactnativecommunity/react-native-android:latest
@@ -215,25 +230,3 @@ jobs:
             const {isLatest} = require('./.github/workflow-scripts/publishTemplate.js');
             const version = "${{ github.ref_name }}";
             await verifyReleaseOnNpm(version, isLatest());
-      - name: Verify that artifacts are on Maven
-        uses: actions/github-script@v6
-        with:
-          script: |
-            const {verifyArtifactsAreOnMaven} = require('./.github/workflow-scripts/verifyArtifactsAreOnMaven.js');
-            const version = "${{ github.ref_name }}";
-            await verifyArtifactsAreOnMaven(version);
-
-  generate_changelog:
-    needs: build_npm_package
-    uses: ./.github/workflows/generate-changelog.yml
-    secrets: inherit
-
-  bump_podfile_lock:
-    needs: build_npm_package
-    uses: ./.github/workflows/bump-podfile-lock.yml
-    secrets: inherit
-
-  create_draft_release:
-    needs: generate_changelog
-    uses: ./.github/workflows/create-draft-release.yml
-    secrets: inherit

.github/workflows/retry-workflow.yml

@@ -1,19 +0,0 @@
-name: Retry workflow
-# Based on https://stackoverflow.com/a/78314483
-
-on:
-    workflow_dispatch:
-        inputs:
-            run_id:
-                required: true
-jobs:
-    rerun:
-        runs-on: ubuntu-latest
-        steps:
-            - name: rerun ${{ inputs.run_id }}
-              env:
-                  GH_REPO: ${{ github.repository }}
-                  GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-              run: |
-                  gh run watch ${{ inputs.run_id }} > /dev/null 2>&1
-                  gh run rerun ${{ inputs.run_id }} --failed

.github/workflows/stale-bot.yml

@@ -14,8 +14,8 @@ jobs:
         with:
           repo-token: ${{ secrets.REACT_NATIVE_BOT_GITHUB_TOKEN }}
           days-before-stale: 180
-          stale-issue-message: 'This issue is stale because it has been open for 180 days with no activity. It will be closed in 7 days unless you comment on it or remove the "Stale" label.'
-          stale-pr-message: 'This PR is stale because it has been open for 180 days with no activity. It will be closed in 7 days unless you comment on it or remove the "Stale" label.'
+          stale-issue-message: 'This issue is stale because it has been open 180 days with no activity. Remove stale label or comment or this will be closed in 7 days.'
+          stale-pr-message: 'This PR is stale because it has been open 180 days with no activity. Remove stale label or comment or this will be closed in 7 days.'
           close-issue-message: 'This issue was closed because it has been stalled for 7 days with no activity.'
           close-pr-message: 'This PR was closed because it has been stalled for 7 days with no activity.'
           exempt-issue-labels: 'Help Wanted :octocat:, Good first issue, Never gets stale, Issue: Author Provided Repro'

.github/workflows/test-all.yml

@@ -2,6 +2,11 @@ name: Test All
 
 on:
   workflow_dispatch:
+    inputs:
+      run-e2e-tests:
+        description: Whether to run E2E tests or not
+        type: boolean
+        default: false
   pull_request:
   push:
     branches:
@@ -51,7 +56,7 @@ jobs:
           hermes-version-file: ${{ env.HERMES_VERSION_FILE }}
 
   build_hermesc_apple:
-    runs-on: macos-14
+    runs-on: macos-13
     needs: prepare_hermes_workspace
     env:
       HERMES_WS_DIR: /tmp/hermes
@@ -91,7 +96,7 @@ jobs:
           react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
 
   build_hermes_macos:
-    runs-on: macos-14
+    runs-on: macos-13
     needs: [build_apple_slices_hermes, prepare_hermes_workspace]
     env:
       HERMES_WS_DIR: /tmp/hermes
@@ -112,18 +117,13 @@ jobs:
           flavor: ${{ matrix.flavor }}
 
   prebuild_apple_dependencies:
-    uses: ./.github/workflows/prebuild-ios-dependencies.yml
+    uses: ./.github/workflows/prebuild-ios.yml
     secrets: inherit
 
-  prebuild_react_native_core:
-    uses: ./.github/workflows/prebuild-ios-core.yml
-    secrets: inherit
-    needs: [prebuild_apple_dependencies, build_hermes_macos]
-
   test_ios_rntester_ruby_3_2_0:
-    runs-on: macos-14
+    runs-on: macos-13
     needs:
-      [build_apple_slices_hermes, prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies, prebuild_react_native_core]
+      [build_apple_slices_hermes, prepare_hermes_workspace, build_hermes_macos]
     env:
       HERMES_WS_DIR: /tmp/hermes
       HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
@@ -136,12 +136,11 @@ jobs:
           ruby-version: "3.2.0"
           hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
           react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
-          flavor: Debug
 
-  test_ios_rntester:
-    runs-on: macos-14-large
+  test_ios_rntester_dynamic_frameworks:
+    runs-on: macos-13
     needs:
-      [build_apple_slices_hermes, prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies, prebuild_react_native_core]
+      [build_apple_slices_hermes, prepare_hermes_workspace, build_hermes_macos]
     env:
       HERMES_WS_DIR: /tmp/hermes
       HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
@@ -149,62 +148,101 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        flavor: [Debug, Release]
-        frameworks: [StaticLibraries, DynamicFrameworks]
+        jsengine: [Hermes, JSC]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Run it
         uses: ./.github/actions/test-ios-rntester
         with:
-          use-frameworks: ${{ matrix.frameworks }}
+          jsengine: ${{ matrix.jsengine }}
+          use-frameworks: DynamicFrameworks
+          hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
+          react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
+
+  test_ios_rntester:
+    runs-on: macos-13-large
+    needs:
+      [build_apple_slices_hermes, prepare_hermes_workspace, build_hermes_macos]
+    env:
+      HERMES_WS_DIR: /tmp/hermes
+      HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
+    continue-on-error: true
+    strategy:
+      fail-fast: false
+      matrix:
+        jsengine: [Hermes, JSC]
+        architecture: [NewArch, OldArch]
+        flavor: [Debug, Release]
+        exclude: # We don't want to test the Old Arch in Release for E2E
+          - jsengine: Hermes
+            architecture: OldArch
+            flavor: Release
+          - jsengine: JSC
+            architecture: OldArch
+            flavor: Release
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Run it
+        uses: ./.github/actions/test-ios-rntester
+        with:
+          jsengine: ${{ matrix.jsengine }}
+          architecture: ${{ matrix.architecture }}
+          run-unit-tests: "false"
+          use-frameworks: StaticLibraries
           hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
           react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
           flavor: ${{ matrix.flavor }}
 
   test_e2e_ios_rntester:
-    runs-on: macos-14-large
+    if: ${{ github.ref == 'refs/heads/main' || contains(github.ref,  'stable') || inputs.run-e2e-tests }}
+    runs-on: macos-13-large
     needs:
       [test_ios_rntester]
     env:
       HERMES_WS_DIR: /tmp/hermes
       HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
+    continue-on-error: true
     strategy:
       fail-fast: false
       matrix:
+        jsengine: [Hermes, JSC]
+        architecture: [NewArch]
         flavor: [Debug, Release]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Setup Node.js
-        uses: ./.github/actions/setup-node
       - name: Download App
         uses: actions/download-artifact@v4
         with:
-          name: RNTesterApp-NewArch-${{ matrix.flavor }}
+          name: RNTesterApp-${{ matrix.architecture }}-${{ matrix.jsengine }}-${{ matrix.flavor }}
           path: /tmp/RNTesterBuild/RNTester.app
       - name: Check downloaded folder content
         run: ls -lR /tmp/RNTesterBuild
-      - name: Setup xcode
-        uses: ./.github/actions/setup-xcode
       - name: Run E2E Tests
         uses: ./.github/actions/maestro-ios
         with:
           app-path: "/tmp/RNTesterBuild/RNTester.app"
           app-id: com.meta.RNTester.localDevelopment
+          jsengine: ${{ matrix.jsengine }}
           maestro-flow: ./packages/rn-tester/.maestro/
           flavor: ${{ matrix.flavor }}
 
   test_e2e_ios_templateapp:
-    runs-on: macos-14-large
-    needs: [build_npm_package, prebuild_apple_dependencies]
+    if: ${{ github.ref == 'refs/heads/main' || contains(github.ref,  'stable') || inputs.run-e2e-tests }}
+    runs-on: macos-13-large
+    needs: build_npm_package
     env:
       HERMES_WS_DIR: /tmp/hermes
       HERMES_TARBALL_ARTIFACTS_DIR: /tmp/hermes/hermes-runtime-darwin
+    continue-on-error: true
     strategy:
       fail-fast: false
       matrix:
+        jsengine: [Hermes, JSC]
         flavor: [Debug, Release]
+        architecture: [OldArch, NewArch]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -215,7 +253,7 @@ jobs:
       - name: Run yarn
         uses: ./.github/actions/yarn-install
       - name: Setup ruby
-        uses: ruby/setup-ruby@v1
+        uses: ruby/setup-ruby@v1.170.0
         with:
           ruby-version: 2.6.10
       - name: Download Hermes
@@ -230,22 +268,6 @@ jobs:
           path: /tmp/react-native-tmp
       - name: Print /tmp folder
         run: ls -lR /tmp/react-native-tmp
-      - name: Download ReactNativeDependencies
-        uses: actions/download-artifact@v4
-        with:
-          name: ReactNativeDependencies${{ matrix.flavor }}.xcframework.tar.gz
-          path: /tmp/third-party
-      - name: Print third-party folder
-        shell: bash
-        run: ls -lR /tmp/third-party
-      - name: Download React Native Prebuilds
-        uses: actions/download-artifact@v4
-        with:
-          name: ReactCore${{ matrix.flavor }}.xcframework.tar.gz
-          path: /tmp/ReactCore
-      - name: Print ReactCore folder
-        shell: bash
-        run: ls -lR /tmp/ReactCore
       - name: Prepare artifacts
         run: |
           REACT_NATIVE_PKG=$(find /tmp/react-native-tmp -type f -name "*.tgz")
@@ -266,9 +288,10 @@ jobs:
           cd /tmp/RNTestProject/ios
           bundle install
           NEW_ARCH_ENABLED=1
-
-          export RCT_USE_LOCAL_RN_DEP=/tmp/third-party/ReactNativeDependencies${{ matrix.flavor }}.xcframework.tar.gz
-          export RCT_TESTONLY_RNCORE_TARBALL_PATH="/tmp/ReactCore/ReactCore${{ matrix.flavor }}.xcframework.tar.gz"
+          if [[ ${{ matrix.architecture }} == "OldArch" ]]; then
+            echo "Disable the New Architecture"
+            NEW_ARCH_ENABLED=0
+          fi
           HERMES_ENGINE_TARBALL_PATH=$HERMES_PATH RCT_NEW_ARCH_ENABLED=$NEW_ARCH_ENABLED bundle exec pod install
 
           xcodebuild \
@@ -283,17 +306,23 @@ jobs:
         with:
           app-path: "/tmp/RNTestProject/Build/Products/${{ matrix.flavor }}-iphonesimulator/RNTestProject.app"
           app-id: org.reactjs.native.example.RNTestProject
+          jsengine: ${{ matrix.jsengine }}
           maestro-flow: ./scripts/e2e/.maestro/
           flavor: ${{ matrix.flavor }}
           working-directory: /tmp/RNTestProject
+          architecture: ${{ matrix.architecture }}
 
   test_e2e_android_templateapp:
+    if: ${{ github.ref == 'refs/heads/main' || contains(github.ref,  'stable') || inputs.run-e2e-tests }}
     runs-on: 4-core-ubuntu
     needs: build_npm_package
+    continue-on-error: true
     strategy:
       fail-fast: false
       matrix:
+        jsengine: [Hermes, JSC]
         flavor: [debug, release]
+        architecture: [OldArch, NewArch]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -339,6 +368,16 @@ jobs:
           cd /tmp/RNTestProject
           echo "react.internal.mavenLocalRepo=$MAVEN_LOCAL" >> android/gradle.properties
 
+          if [[ ${{matrix.architecture}} == "OldArch" ]]; then
+            echo "Disabling the New Architecture"
+            sed -i 's/newArchEnabled=true/newArchEnabled=false/' android/gradle.properties
+          fi
+
+          if [[ ${{matrix.jsengine}} == "JSC" ]]; then
+            echo "Using JSC instead of Hermes"
+            sed -i 's/hermesEnabled=true/hermesEnabled=false/' android/gradle.properties
+          fi
+
           # Build
           cd android
           CAPITALIZED_FLAVOR=$(echo "${{ matrix.flavor }}" | awk '{print toupper(substr($0, 1, 1)) substr($0, 2)}')
@@ -350,10 +389,12 @@ jobs:
         with:
           app-path: /tmp/RNTestProject/android/app/build/outputs/apk/${{ matrix.flavor }}/app-${{ matrix.flavor }}.apk
           app-id: com.rntestproject
+          jsengine: ${{ matrix.jsengine }}
           maestro-flow: ./scripts/e2e/.maestro/
           install-java: 'false'
           flavor: ${{ matrix.flavor }}
           working-directory: /tmp/RNTestProject
+          architecture: ${{ matrix.architecture }}
 
   build_hermesc_linux:
     runs-on: ubuntu-latest
@@ -370,32 +411,13 @@ jobs:
           hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
           react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
 
-  run_fantom_tests:
-    runs-on: 8-core-ubuntu
-    needs: [set_release_type]
-    container:
-      image: reactnativecommunity/react-native-android:latest
-      env:
-        TERM: "dumb"
-        GRADLE_OPTS: "-Dorg.gradle.daemon=false"
-        ORG_GRADLE_PROJECT_SIGNING_PWD: ${{ secrets.ORG_GRADLE_PROJECT_SIGNING_PWD }}
-        ORG_GRADLE_PROJECT_SIGNING_KEY: ${{ secrets.ORG_GRADLE_PROJECT_SIGNING_KEY }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Build and Test Fantom
-        uses: ./.github/actions/run-fantom-tests
-        with:
-          release-type: ${{ needs.set_release_type.outputs.RELEASE_TYPE }}
-          gradle-cache-encryption-key: ${{ secrets.GRADLE_CACHE_ENCRYPTION_KEY }}
-
   build_hermesc_windows:
-    runs-on: windows-2025
+    runs-on: windows-2019
     needs: prepare_hermes_workspace
     env:
-      HERMES_WS_DIR: 'C:\tmp\hermes'
-      HERMES_TARBALL_ARTIFACTS_DIR: 'C:\tmp\hermes\hermes-runtime-darwin'
-      HERMES_OSXBIN_ARTIFACTS_DIR: 'C:\tmp\hermes\osx-bin'
+      HERMES_WS_DIR: 'D:\tmp\hermes'
+      HERMES_TARBALL_ARTIFACTS_DIR: 'D:\tmp\hermes\hermes-runtime-darwin'
+      HERMES_OSXBIN_ARTIFACTS_DIR: 'D:\tmp\hermes\osx-bin'
       ICU_URL: "https://github.com/unicode-org/icu/releases/download/release-64-2/icu4c-64_2-Win64-MSVC2017.zip"
       MSBUILD_DIR: 'C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\MSBuild\Current\Bin'
       CMAKE_DIR: 'C:\Program Files\CMake\bin'
@@ -425,14 +447,17 @@ jobs:
         uses: ./.github/actions/build-android
         with:
           release-type: ${{ needs.set_release_type.outputs.RELEASE_TYPE }}
+          run-e2e-tests: ${{ github.ref == 'refs/heads/main' || contains(github.ref,  'stable') || inputs.run-e2e-tests }}
           gradle-cache-encryption-key: ${{ secrets.GRADLE_CACHE_ENCRYPTION_KEY }}
 
   test_e2e_android_rntester:
+    if: ${{ github.ref == 'refs/heads/main' || contains(github.ref,  'stable') || inputs.run-e2e-tests }}
     runs-on: 4-core-ubuntu
     needs: [build_android]
     strategy:
       fail-fast: false
       matrix:
+        jsengine: [hermes, jsc]
         flavor: [debug, release]
     steps:
       - name: Checkout
@@ -444,16 +469,17 @@ jobs:
       - name: Download APK
         uses: actions/download-artifact@v4
         with:
-          name: rntester-${{ matrix.flavor }}
-          path: ./packages/rn-tester/android/app/build/outputs/apk/${{ matrix.flavor }}/
+          name: rntester-${{ matrix.jsengine }}-${{ matrix.flavor }}
+          path: ./packages/rn-tester/android/app/build/outputs/apk/${{ matrix.jsengine }}/${{ matrix.flavor }}/
       - name: Print folder structure
-        run: ls -lR ./packages/rn-tester/android/app/build/outputs/apk/${{ matrix.flavor }}/
+        run: ls -lR ./packages/rn-tester/android/app/build/outputs/apk/${{ matrix.jsengine }}/${{ matrix.flavor }}/
       - name: Run E2E Tests
         uses: ./.github/actions/maestro-android
         timeout-minutes: 60
         with:
-          app-path: ./packages/rn-tester/android/app/build/outputs/apk/${{ matrix.flavor }}/app-x86-${{ matrix.flavor }}.apk
+          app-path: ./packages/rn-tester/android/app/build/outputs/apk/${{ matrix.jsengine }}/${{ matrix.flavor }}/app-${{ matrix.jsengine }}-x86-${{ matrix.flavor }}.apk
           app-id: com.facebook.react.uiapp
+          jsengine: ${{ matrix.jsengine }}
           maestro-flow: ./packages/rn-tester/.maestro
           flavor: ${{ matrix.flavor }}
 
@@ -468,7 +494,6 @@ jobs:
         build_hermesc_windows,
         build_android,
         prebuild_apple_dependencies,
-        prebuild_react_native_core,
       ]
     container:
       image: reactnativecommunity/react-native-android:latest
@@ -505,6 +530,8 @@ jobs:
       fail-fast: false
       matrix:
         flavor: [Debug, Release]
+        architecture: [NewArch, OldArch]
+        jsengine: [Hermes, JSC]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -529,11 +556,17 @@ jobs:
       - name: Prepare the Helloworld application
         shell: bash
         run: node ./scripts/e2e/init-project-e2e.js --useHelloWorld --pathToLocalReactNative "$GITHUB_WORKSPACE/build/$(cat build/react-native-package-version)"
-      - name: Build the Helloworld application for ${{ matrix.flavor }} with Architecture set to New Architecture.
+      - name: Build the Helloworld application for ${{ matrix.flavor }} with Architecture set to ${{ matrix.architecture }}, and using the ${{ matrix.jsengine }} JS engine.
         shell: bash
         run: |
-          cd private/helloworld/android
+          cd packages/helloworld/android
           args=()
+          if [[ ${{ matrix.architecture }} == "OldArch" ]]; then
+            args+=(--arch old)
+          fi
+          if [[ ${{ matrix.jsengine }} == "JSC" ]]; then
+            args+=(--jsvm jsc)
+          fi
           if [[ ${{ matrix.flavor }} == "Release" ]]; then
             args+=(--prod)
           fi
@@ -541,13 +574,13 @@ jobs:
       - name: Upload artifact
         uses: actions/upload-artifact@v4.3.4
         with:
-          name: helloworld-apk-${{ matrix.flavor }}-NewArch-hermes
-          path: ./private/helloworld/android/app/build/outputs/apk/
+          name: helloworld-apk-${{ matrix.flavor }}-${{ matrix.architecture }}-${{ matrix.jsengine }}
+          path: ./packages/helloworld/android/app/build/outputs/apk/
           compression-level: 0
 
   test_ios_helloworld_with_ruby_3_2_0:
-    runs-on: macos-14
-    needs: [prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies, prebuild_react_native_core] # prepare_hermes_workspace must be there because we need its reference to retrieve a couple of outputs
+    runs-on: macos-13
+    needs: [prepare_hermes_workspace, build_hermes_macos] # prepare_hermes_workspace must be there because we need its reference to retrieve a couple of outputs
     env:
       PROJECT_NAME: iOSTemplateProject
       HERMES_WS_DIR: /tmp/hermes
@@ -558,20 +591,23 @@ jobs:
       - uses: ./.github/actions/test-ios-helloworld
         with:
           ruby-version: 3.2.0
+          architecture: NewArch
           flavor: Debug
           hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
           react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
 
   test_ios_helloworld:
-    runs-on: macos-14
-    needs: [prepare_hermes_workspace, build_hermes_macos, prebuild_apple_dependencies, prebuild_react_native_core] # prepare_hermes_workspace must be there because we need its reference to retrieve a couple of outputs
+    runs-on: macos-13
+    needs: [prepare_hermes_workspace, build_hermes_macos] # prepare_hermes_workspace must be there because we need its reference to retrieve a couple of outputs
     strategy:
       matrix:
         flavor: [Debug, Release]
+        jsengine: [Hermes, JSC]
         use_frameworks: [StaticLibraries, DynamicFrameworks]
         exclude:
           # This config is tested with Ruby 3.2.0. Let's not double test it.
           - flavor: Debug
+            jsengine: Hermes
             use_frameworks: StaticLibraries
     env:
       PROJECT_NAME: iOSTemplateProject
@@ -583,6 +619,7 @@ jobs:
       - uses: ./.github/actions/test-ios-helloworld
         with:
           flavor: ${{ matrix.flavor }}
+          jsengine: ${{ matrix.jsengine }}
           use-frameworks: ${{ matrix.use_frameworks }}
           hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
           react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
@@ -592,7 +629,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node-version: ["24.4.1", "22", "20.19.4"]
+        node-version: ["22", "20", "18"]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -608,47 +645,7 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Run all the linters
+      - name: Run all the Linters
         uses: ./.github/actions/lint
         with:
           github-token: ${{ env.GH_TOKEN }}
-
-  # This job should help with the E2E flakyness.
-  # In case E2E tests fails, it launches a new retry-workflow workflow, passing the current run_id as input.
-  # The retry-workflow reruns only the failed jobs of the current test-all workflow using
-  # ```
-  # gh run rerun ${{ inputs.run_id }} --failed
-  # ```
-  # From https://stackoverflow.com/a/78314483 it seems like that adding the extra workflow
-  # rather then calling directly this command should improve stability of this solution.
-  # This is exactly the same as rerunning failed tests from the GH UI, but automated.
-  rerun-failed-jobs:
-    runs-on: ubuntu-latest
-    needs: [test_e2e_ios_rntester, test_e2e_android_rntester, test_e2e_ios_templateapp, test_e2e_android_templateapp]
-    if: ${{ github.ref == 'refs/heads/main' && always() }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Rerun failed jobs in the current workflow
-        env:
-          GH_TOKEN: ${{ github.token }}
-        run: |
-          SHOULD_RETRY=${{fromJSON(github.run_attempt) < 3}}
-          if [[ $SHOULD_RETRY == "false" ]]; then
-            exit 0
-          fi
-
-          RNTESTER_ANDROID_FAILED=${{ needs.test_e2e_android_rntester.result == 'failure' }}
-          TEMPLATE_ANDROID_FAILED=${{ needs.test_e2e_android_templateapp.result == 'failure' }}
-          RNTESTER_IOS_FAILED=${{ needs.test_e2e_ios_rntester.result == 'failure' }}
-          TEMPLATE_IOS_FAILED=${{ needs.test_e2e_ios_templateapp.result == 'failure' }}
-
-          echo "RNTESTER_ANDROID_FAILED: $RNTESTER_ANDROID_FAILED"
-          echo "TEMPLATE_ANDROID_FAILED: $TEMPLATE_ANDROID_FAILED"
-          echo "RNTESTER_IOS_FAILED: $RNTESTER_IOS_FAILED"
-          echo "TEMPLATE_IOS_FAILED: $TEMPLATE_IOS_FAILED"
-
-          if [[ $RNTESTER_ANDROID_FAILED == "true" || $TEMPLATE_ANDROID_FAILED == "true" || $RNTESTER_IOS_FAILED == "true" || $TEMPLATE_IOS_FAILED == "true" ]]; then
-            echo "Rerunning failed jobs in the current workflow"
-            gh workflow run retry-workflow.yml -F run_id=${{ github.run_id }}
-          fi

.github/workflows/test-libraries-on-nightlies.yml

@@ -2,33 +2,11 @@ name: Test Libraries on Nightlies
 
 on:
   workflow_call:
-    secrets:
-      discord_webhook_url:
-        required: true
-      firebase_app_email:
-        required: true
-      firebase_app_pass:
-        required: true
-      firebase_app_apikey:
-        required: true
-      firebase_app_projectname:
-        required: true
 
-
-# We use the matrix.library entry to specify the dependency we want to use
-# The key is used directly as the <pkg> in the `yarn add <pkg>` command.
 jobs:
-  runner-setup:
+  test-library-on-nightly-android:
+    name: "[Android] ${{ matrix.library }}"
     runs-on: ubuntu-latest
-    outputs:
-      runners: '{"ios":"macos-14-large", "android": "ubuntu-latest"}'
-    steps:
-      - run: echo no-op
-
-  test-library-on-nightly:
-    name: "[${{ matrix.platform }}] ${{ matrix.library }}"
-    needs: runner-setup
-    runs-on: ${{ fromJSON(needs.runner-setup.outputs.runners)[matrix.platform] }}
     continue-on-error: true
     strategy:
       matrix:
@@ -41,73 +19,57 @@ jobs:
           "react-native-image-picker",
           "react-native-linear-gradient",
           "@react-native-masked-view/masked-view",
-          # "react-native-maps", React Native Maps with the New Arch support has a complex cocoapods setup for iOS. It needs a dedicated workflow.
+          "react-native-maps",
           "@react-native-community/netinfo",
-          "react-native-reanimated@nightly react-native-worklets@nightly", #reanimated requires worklet to be explicitly installed as a separate package
+          "react-native-reanimated",
           "react-native-svg",
           "react-native-video",
           "react-native-webview",
           "react-native-mmkv",
           "react-native-screens",
           "react-native-pager-view",
-          "@react-native-community/slider",
-          # additional OSS libs used internally
-          "scandit-react-native-datacapture-barcode scandit-react-native-datacapture-core",
-          "react-native-contacts",
-          "react-native-device-info",
-          "react-native-email-link",
-          "@dr.pogodin/react-native-fs",
-          "react-native-permissions",
-          "react-native-vector-icons",
-          "react-native-masked-view",
-          "@react-native-community/image-editor",
+          "@react-native-community/slider"
         ]
-        platform: [ios, android]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Set up Node.js
-        uses: ./.github/actions/setup-node
-      - name: Test ${{ matrix.library }}
-        id: run-test
+      - name: Test ${{ inputs.library-name }}
         uses: ./.github/actions/test-library-on-nightly
         with:
           library-npm-package: ${{ matrix.library }}
-          platform: ${{ matrix.platform}}
-      - name: Save outcome
-        id: save-outcome
-        if: always()
-        run: |
-          LIB_FOLDER=$(echo "${{matrix.library}}"  | tr ' ' '_' | tr '/' '_')
-          echo "${{matrix.library}}: ${{steps.run-test.outcome}}" > "/tmp/$LIB_FOLDER-${{ matrix.platform }}-outcome"
-          echo "lib_folder=$LIB_FOLDER" >> $GITHUB_OUTPUT
-      - name: Upload Artifact
-        if: always()
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ steps.save-outcome.outputs.lib_folder }}-${{ matrix.platform }}-outcome
-          path: /tmp/${{ steps.save-outcome.outputs.lib_folder }}-${{ matrix.platform }}-outcome
+          platform: android
 
-
-  collect-results:
-    runs-on: ubuntu-latest
-    needs: [test-library-on-nightly]
+  test-library-on-nightly-ios:
+    name: "[iOS] ${{ matrix.library }}"
+    runs-on: macos-13-large
+    continue-on-error: true
+    strategy:
+      matrix:
+        library: [
+          "react-native-async-storage",
+          "react-native-blob-util",
+          "@react-native-clipboard/clipboard",
+          "@react-native-community/datetimepicker",
+          "react-native-gesture-handler",
+          "react-native-image-picker",
+          "react-native-linear-gradient",
+          "@react-native-masked-view/masked-view",
+          "react-native-maps",
+          "@react-native-community/netinfo",
+          "react-native-reanimated",
+          "react-native-svg",
+          "react-native-video",
+          "react-native-webview",
+          "react-native-mmkv",
+          "react-native-screens",
+          "react-native-pager-view",
+          "@react-native-community/slider"
+        ]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Restore outcomes
-        uses: actions/download-artifact@v4
+      - name: Test ${{ inputs.library-name }}
+        uses: ./.github/actions/test-library-on-nightly
         with:
-          pattern: '*-outcome'
-          path: /tmp
-      - name: Collect failures
-        uses: actions/github-script@v6
-        env:
-          FIREBASE_APP_EMAIL: ${{ secrets.firebase_app_email }}
-          FIREBASE_APP_PASS: ${{ secrets.firebase_app_pass }}
-          FIREBASE_APP_APIKEY: ${{ secrets.firebase_app_apikey }}
-          FIREBASE_APP_PROJECTNAME: ${{ secrets.firebase_app_projectname }}
-        with:
-          script: |
-            const {collectResults} = require('./.github/workflow-scripts/collectNightlyOutcomes.js');
-            await collectResults('${{secrets.discord_webhook_url}}');
+          library-npm-package: ${{ matrix.library }}
+          platform: ios

.gitignore

@@ -30,7 +30,6 @@ project.xcworkspace
 /packages/rn-tester/android/app/gradle/
 /packages/rn-tester/android/app/gradlew
 /packages/rn-tester/android/app/gradlew.bat
-/packages/react-native/build/
 /packages/react-native/ReactAndroid/build/
 /packages/react-native/ReactAndroid/.cxx/
 /packages/react-native/ReactAndroid/gradle/
@@ -40,9 +39,10 @@ project.xcworkspace
 /packages/react-native/ReactAndroid/external-artifacts/artifacts/
 /packages/react-native/ReactAndroid/hermes-engine/build/
 /packages/react-native/ReactAndroid/hermes-engine/.cxx/
-/private/helloworld/android/app/build/
-/private/helloworld/android/build/
+/packages/helloworld/android/app/build/
+/packages/helloworld/android/build/
 /packages/react-native-popup-menu-android/android/build/
+/packages/react-native-test-library/android/build/
 
 # Buck
 .buckd
@@ -107,42 +107,33 @@ package-lock.json
 
 # Ruby Gems (Bundler)
 /packages/react-native/vendor
-/private/helloworld/vendor
+/packages/helloworld/vendor
 .ruby-version
 /**/.ruby-version
 vendor/
 
 # iOS / CocoaPods
-/private/helloworld/ios/build/
-/private/helloworld/ios/Pods/
-/private/helloworld/ios/Podfile.lock
-/packages/rn-tester/bin/
-/packages/rn-tester/cache/
-/packages/rn-tester/extensions/
-/packages/rn-tester/gems/
-/packages/rn-tester/specifications/
+/packages/helloworld/ios/build/
+/packages/helloworld/ios/Pods/
+/packages/helloworld/ios/Podfile.lock
 /packages/rn-tester/Gemfile.lock
 /packages/**/RCTLegacyInteropComponents.mm
-/packages/sourcemap.ios.map
 
 # Ignore RNTester specific Pods, but keep the __offline_mirrors__ here.
 /packages/rn-tester/Pods/*
 !/packages/rn-tester/Pods/__offline_mirrors_hermes__
 !/packages/rn-tester/Pods/__offline_mirrors_jsc__
 
-# Swift Package build folder
-/packages/react-native/.build
-/packages/react-native/.swiftpm
-
 # @react-native/codegen
 /packages/react-native/React/FBReactNativeSpec/
 /packages/react-native-codegen/lib
 /packages/react-native-codegen/tmp/
+/packages/react-native/ReactCommon/react/renderer/components/rncore/
 /packages/rn-tester/NativeModuleExample/ScreenshotManagerSpec*
 /**/RCTThirdPartyFabricComponentsProvider.*
 
 # @react-native/codegen-typescript-test
-/private/react-native-codegen-typescript-test/lib
+/packages/react-native-codegen-typescript-test/lib
 
 # Additional SDKs
 /packages/react-native/sdks/download
@@ -169,12 +160,8 @@ fix_*.patch
 .metro-health-check*
 
 # Jest Integration
-/private/react-native-fantom/build/
-/private/react-native-fantom/.out/
-/private/react-native-fantom/tester/build/
+/packages/react-native-fantom/build/
+/packages/react-native-fantom/tester/build/
 
 # [Experimental] Generated TS type definitions
 /packages/**/types_generated/
-
-/packages/debugger-shell/build/
-/packages/*/dist/

.markdownlint-cli2.mjs

@@ -1,43 +0,0 @@
-/**
- * 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.
- *
- * @format
- */
-
-import relativeLinksRule from 'markdownlint-rule-relative-links';
-
-const config = {
-  config: {
-    default: false,
-    'heading-increment': true,
-    'no-reversed-links': true,
-    'no-missing-space-atx': true,
-    'no-duplicate-heading': {
-      siblings_only: true,
-    },
-    'single-title': true,
-    'no-trailing-punctuation': true,
-    'no-space-in-emphasis': true,
-    'no-space-in-code': true,
-    'no-space-in-links': true,
-    'fenced-code-language': true,
-    'first-line-heading': true,
-    'no-empty-links': true,
-    'no-alt-text': true,
-    'link-fragments': true,
-    'table-column-count': true,
-
-    // The rest of default rules are already handled by prettier
-
-    // Custom rules
-    'relative-links': true,
-  },
-  globs: ['**/__docs__/*.md'],
-  ignores: ['**/node_modules', '__docs__/README-template.md'],
-  customRules: [relativeLinksRule],
-};
-
-export default config;

.prettierrc

@@ -0,0 +1,26 @@
+{
+  "arrowParens": "avoid",
+  "bracketSameLine": true,
+  "bracketSpacing": false,
+  "requirePragma": true,
+  "singleQuote": true,
+  "trailingComma": "all",
+  "endOfLine": "lf",
+  "overrides": [
+    {
+      "files": ["*.code-workspace"],
+      "options": {
+        "parser": "json"
+      }
+    },
+    {
+      "files": [
+        "*.js",
+        "*.js.flow"
+      ],
+      "options": {
+        "parser": "hermes"
+      }
+    }
+  ]
+}

.prettierrc.js

@@ -1,46 +0,0 @@
-/**
- * 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.
- *
- * @format
- */
-
-let plugins = ['prettier-plugin-hermes-parser'];
-try {
-  plugins = require('./.prettier-plugins.fb.js');
-} catch {}
-
-module.exports = {
-  arrowParens: 'avoid',
-  bracketSameLine: true,
-  bracketSpacing: false,
-  requirePragma: true,
-  singleQuote: true,
-  trailingComma: 'all',
-  endOfLine: 'lf',
-  plugins,
-  overrides: [
-    {
-      files: ['*.code-workspace'],
-      options: {
-        parser: 'json',
-      },
-    },
-    {
-      files: ['*.js', '*.js.flow'],
-      options: {
-        parser: 'hermes',
-      },
-    },
-    {
-      files: ['**/__docs__/*.md'],
-      options: {
-        parser: 'markdown',
-        proseWrap: 'always',
-        requirePragma: false,
-      },
-    },
-  ],
-};

CHANGELOG-pre-060.md

@@ -1174,7 +1174,7 @@ Heads-up: the Facebook internal team is [currently working on a rewrite of some
 - Restrict `WebView` to only http(s) URLs: ([634e7e11e3](https://github.com/facebook/react-native/commit/634e7e11e3ad39e0b13bf20cc7722c0cfd3c3e28), [23f8f7aecb](https://github.com/facebook/react-native/commit/23f8f7aecb1f21f4f5e44fb9e4a7456ea97935c9))
 - Node 8 is now the minimum required version ([c1e6f27823](https://github.com/facebook/react-native/commit/c1e6f278237e84c8ed26d3d2eb45035f250e2d40))
 - Upgrade React to v16.4.1, sync React Renderer to revision ae14317 ([c749d951ad](https://github.com/facebook/react-native/commit/c749d951ada829c6f6fb76f35e68142e61054433))
-- Update new project template's Flow config to fix `Cannot resolve module X` issue due to removal of `@providesModule` ([843a433e87](https://github.com/facebook/react-native/commit/843a433e87b0ccaa64ab70d07e22bffbabad8045))
+- Update new project template's Flow config to fix `Cannot resolve module X` isse due to removal of `@providesModule` ([843a433e87](https://github.com/facebook/react-native/commit/843a433e87b0ccaa64ab70d07e22bffbabad8045))
 - Upgrade Flow to v0.75 ([3bed272a62](https://github.com/facebook/react-native/commit/3bed272a620ac806a6142327013265ea8138641a), [bc2f12c68c](https://github.com/facebook/react-native/commit/bc2f12c68cf8cfdf8c060354e84392fd9a3645d8), [6264b6932a](https://github.com/facebook/react-native/commit/6264b6932a08e1cefd83c4536ff7839d91938730))
 - Upgrade Flow definitions ([f8b4850425](https://github.com/facebook/react-native/commit/f8b4850425f115c8a23dead7ec0716b61663aed6))
 - Upgrade Prettier to v1.13.6 ([29fb2a8e90](https://github.com/facebook/react-native/commit/29fb2a8e90fa3811f9485d4b89d9dbcfffea93a6), [bc2f12c68c](https://github.com/facebook/react-native/commit/bc2f12c68cf8cfdf8c060354e84392fd9a3645d8))
@@ -1745,7 +1745,7 @@ Below is a list of the remaining, low-level changes that made it into this relea
 - Changes to RCTShadowView to increase RCTSurface performance ([f96f9c5fd6](https://github.com/facebook/react-native/commit/f96f9c5fd692000f561e87cba68642ef7daf43e7) by [@shergin](https://github.com/shergin))
 - Designated methods to control dirty propagation ([af226ef949](https://github.com/facebook/react-native/commit/af226ef949f3a21ef68a6e6b9fbd4cc06fa05152) by [@shergin](https://github.com/shergin))
 - Add missing tvOS header ([49cbca7464](https://github.com/facebook/react-native/commit/49cbca7464e27c34105122459ae29cc3b1247513) by [@grabbou](https://github.com/grabbou))
-- On Android, separate logic to initialize JS from starting the app ([4996b9aeb4](https://github.com/facebook/react-native/commit/4996b9aeb4127892b7579b45927dec14833b8b4d) by [@axe-fb](https://github.com/axe-fb))
+- On Android, seperate logic to initialize JS from starting the app ([4996b9aeb4](https://github.com/facebook/react-native/commit/4996b9aeb4127892b7579b45927dec14833b8b4d) by [@axe-fb](https://github.com/axe-fb))
 - ♻️ JS linting was cleaned up: removed unused libs, strengthened the rules, removed unneeded rules, prevent disabled tests, and more ([2815ada238](https://github.com/facebook/react-native/commit/2815ada23872fc28dc8dd5a9833962cb73f452eb), [183c316f4c](https://github.com/facebook/react-native/commit/183c316f4c869804b88cffe40614c84ac0a472d0), [9c67e749d8](https://github.com/facebook/react-native/commit/9c67e749d8f63cf14ece201ec19eee4676f96a85), [79902f99b8](https://github.com/facebook/react-native/commit/79902f99b81f538042b38a857182c2e5adbfd006), [9a36872f0c](https://github.com/facebook/react-native/commit/9a36872f0c7ba03a92fabf65e4d659d6861ea786), [67a3c42d1a](https://github.com/facebook/react-native/commit/67a3c42d1a29b6fa1375f7445d1c9b4429939bae), [b826596700](https://github.com/facebook/react-native/commit/b82659670041d0e472f68c0a14b3ef5b962db09b), [a1a0a69546](https://github.com/facebook/react-native/commit/a1a0a6954635141ce6c167816b67674aa5c31062), and [11a495cb32](https://github.com/facebook/react-native/commit/11a495cb3235ebbc2ad890e92ec612fd5316bffb) by [@TheSavior](https://github.com/TheSavior))
 - 👷 Separate JS lint and flow checks from tests ([5ea5683d01](https://github.com/facebook/react-native/commit/5ea5683d01487b49c814fca6e11a818b9a777239) by [@hramos](https://github.com/hramos))
 - 👷 Fix Buck in build config to enable CI ([796122d8f3](https://github.com/facebook/react-native/commit/796122d8f3b825c0bf0c138c662f3477f8bab123), [7c3a61f3b6](https://github.com/facebook/react-native/commit/7c3a61f3b610e219fd798eccd330deb9a2471253), [82b123e744](https://github.com/facebook/react-native/commit/82b123e744b87cc59c96b4e82af9ed03981b4f42) by [@grabbou](https://github.com/grabbou))

ECOSYSTEM.md

@@ -28,7 +28,7 @@ Examples of contributing to the release include being a [community releaser](htt
 
 ### Current partners:
 * **[Coinbase](https://www.coinbase.com/):** Publishes [posts](https://blog.coinbase.com/tagged/react-native) advocating React Native usage. Supports `@react-native-community/datetimepicker` and other community modules to migrate to the new architecture. Supports releases in testing and feedback.
-* **[Callstack](https://callstack.com/):** Maintains [React Native Community CLI](https://github.com/react-native-community/cli), develops [RNEF](https://rnef.dev), [Re.Pack](https://re-pack.dev) and [other community libraries](https://github.com/callstack). Hosts [React Universe Conf](https://www.reactuniverseconf.com/) and [React Universe On Air](https://www.callstack.com/podcast).
+* **[Callstack](https://callstack.com/):** Maintains the [React Native CLI](https://github.com/react-native-community/react-native-cli) and [other community libraries](https://github.com/callstack), organizes [React Native EU](https://react-native.eu/) and hosts [The React Native Show podcast](https://www.callstack.com/podcast-react-native-show)
 * **[Expo](https://expo.dev/):** Builds [Expo Go and SDK](https://github.com/expo/expo), [Snack](https://snack.expo.dev/), and [Expo Application Services](https://expo.dev/eas). Maintains [React Native Directory](https://reactnative.directory/), stewards [React Navigation](https://reactnavigation.org/) along with other partners.
 * **[Infinite Red](https://infinite.red/):** Maintains the [ignite cli/boilerplate](https://github.com/infinitered/ignite), organizes [Chain React Conf](https://cr.infinite.red/), hosts the [React Native Radio podcast](https://reactnativeradio.com), publishes the [React Native Newsletter](https://reactnativenewsletter.com)
 * **[Meta](https://opensource.fb.com/):** Oversees the React Native product and maintains the [React Native core repo](https://reactnative.dev/) 

README.md

@@ -138,4 +138,7 @@ Larger discussions and proposals are discussed in [**@react-native-community/dis
 
 React Native is MIT licensed, as found in the [LICENSE][l] file.
 
+React Native documentation is Creative Commons licensed, as found in the [LICENSE-docs][ld] file.
+
 [l]: https://github.com/facebook/react-native/blob/main/LICENSE
+[ld]: https://github.com/facebook/react-native/blob/main/LICENSE-docs

__docs__/GUIDELINES.md

@@ -1,94 +0,0 @@
-# React Native Technical Documentation Guidelines
-
-_This is a document about documentation (hence the file name)._
-
-## Motivation
-
-The goals of this documentation are:
-
-1. To make it easier for people to understand and contribute to the React Native
-   architecture.
-2. To ensure the architecture is easy to maintain, with clearly scoped
-   subsystems that are easy to reason about and change.
-
-## Strategy
-
-Our documentation supports the following use cases:
-
-1. (Exploration based) I want to understand how React Native works and learn
-   about its different parts. I want to explore.
-2. (Goal based) I want to solve a problem and change something specific, so I
-   want to understand what I should change and how the system I need to change
-   works. I need to understand how other systems depend on this.
-
-To support the first case, we provide a single entrypoint for the whole
-documentation, which will be the first step in a tree of docs with links to
-parents and children:
-
-- `<root>/__docs__/README.md` (with links to subsystems 1, 2, etc.)
-  - `Subsystem 1/__docs__/README.md` (with links to root and subsystems 1.1,
-    1.2, etc.)
-    - `Subsystem 1.1/__docs__/README.md` (with links to subsystem 1 and
-      subsystems 1.1.1, 1.1.2, etc.)
-    - `Subsystem 1.2/__docs__/README.md`
-  - `Subsystem 2/__docs__/README.md`
-
-This structure will make it possible for the user to navigate across the
-documentation organically, just following links within the documents themselves.
-
-To support the second use case, focusing on a specific subsystem, we will
-describe what are the relationships between that subsystem and others, to make
-sure that changes to its API are understood, and that usages of other subsystems
-are considered.
-
-The use of the `__docs__` directory (inspired by Python) has 2 goals:
-
-1. Make the documentation easy to find in the directory, by generally appearing
-   at the top of the directory (similar to `__tests__`).
-2. Grouping the documentation itself and its assets (images, diagrams, etc.).
-
-## Guidelines
-
-### Content
-
-Use [this template](./README-template.md) to write the documentation for a
-subsystem, adding the appropriate subsections depending on what that
-documentation requires. Only diverge from this structure if it is strictly
-necessary (removing unnecessary or empty sections is fine).
-
-Include supporting images and diagrams in the documentation. Those assets should
-be placed in the same `__docs__` directory as the `README.md` file. Use relative
-paths to link to the assets in those directories.
-
-If you include Excalidraw diagrams, make sure to export an SVG image from the
-website using the "Embedded scene" option, so the original diagram is included
-in the file and can be re-uploaded to Excalidraw for future modifications. Use
-the extension `.excalidraw.svg` to signal this.
-
-### Granularity
-
-The level of granularity in the definition of the subsystems should be enough to
-correctly describe how React Native works, but not so detailed that any changes
-in the code require changes in the documentation.
-
-Examples:
-
-- Requires updating the docs:
-  - Adding a new major feature or API.
-  - Adding a new relevant dependency. Adding a dependency to helper functions
-    does not count as relevant.
-- Does NOT require updating the docs:
-  - Internal implementation details that do not change how the system works or
-    interacts with others.
-  - Making a minor API or feature change.
-  - Internal refactors, even if they create new modules or introduce
-    dependencies to external helpers.
-
-### Location
-
-When a specific subsystem exists in multiple directories (e.g.:
-platform-specific ones, C++, JavaScript, etc.):
-
-1. Choose one of them to place the canonical documentation (in order of
-   preference, JavaScript -> C++ -> platform).
-2. Create specific files in the rest linking to the canonical one.

__docs__/README-template.md

@@ -1,36 +0,0 @@
-# _Subsystem name_
-
-[🏠 Home](path/to/main/__docs__/README.md)
-
-_Description of the subsystem with the necessary context._
-
-## 🚀 Usage
-
-_Explanation of how the subsystem is used._
-
-## 📐 Design
-
-_Explain how the subsystem is designed, relevant implementation details, etc.
-Ideally include an Excalidraw diagram._
-
-## 🔗 Relationship with other systems
-
-### Part of
-
-- _A single bullet for the parent subsystem. Link to the documentation of that
-  subsystem if it exists._
-
-### Part of this
-
-- _One bullet point for each subsystem that is part of this one. Link to the
-  documentation of those subsystems if it exists._
-
-### Used by this
-
-- _One bullet point for each subsystem used by this one, explaining why it uses
-  it and how. Link to the documentation of those subsystems if it exists._
-
-### Uses this
-
-- _One bullet point for each subsystem using this one, explaining why it uses it
-  and how. Link to the documentation of those subsystems if it exists._

__docs__/README.md

@@ -1,109 +0,0 @@
-# React Native Technical Documentation
-
-The React Native technical documentation describes how React Native works
-internally, the subsystems it is composed of, how they work and how they
-interact with each other.
-
-The intended audience is people who want to learn about the internals of React
-Native and contribute to it. **End users of React Native are meant to use the
-[public website](https://reactnative.dev) instead** (its code can be found
-[here](https://github.com/facebook/react-native-website)).
-
-For details on how we approach technical documentation in this repository, see
-[GUIDELINES.md](./GUIDELINES.md).
-
-## 🚀 Usage
-
-This repository is not meant to be consumed directly by end users. Instead, it
-creates several packages that are published to the NPM registry for direct
-consumption by end users and frameworks.
-
-This repository uses a monorepo approach, and public packages can be found in
-the [`packages`](../packages/) directory (the ones that do not contain
-`"private": true` in their `package.json` file).
-
-The most important package is the
-[`react-native`](https://www.npmjs.com/package/react-native) package, located in
-[`packages/react-native`](../packages/react-native), which contains the public
-JavaScript API.
-
-This repository provides the Android and iOS versions of React Native. Versions
-for other platforms are maintained in their own repositories.
-
-## 📐 Design
-
-TODO: Explain the different components of React Native at a high level.
-
-## 🔗 Relationship with other systems
-
-### Part of this
-
-- Runtime
-  - Cross-platform
-    - [Feature Flags](../packages/react-native/src/private/featureflags/__docs__/README.md)
-    - Host / Instance / Bridgeless
-    - UI / Fabric
-      - Events
-      - Shadow Tree Lifecycle
-        - [Runtime Shadow Node Reference Update](../packages/react-native/ReactCommon/react/renderer/core/__docs__/RSNRU.md)
-        - [passChildrenWhenCloningPersistedNodes](../packages/react-native/ReactCommon/react/renderer/core/__docs__/passChildrenWhenCloning.md)
-      - Layout
-      - Mounting
-    - Native Modules / TurboModules
-    - JS Runtime
-      - [Event Loop](../packages/react-native/ReactCommon/react/renderer/runtimescheduler/__docs__/README.md)
-      - Globals and environment setup
-      - Error handling
-    - Developer Tools
-      - React DevTools
-      - LogBox
-    - Misc
-      - Web APIs
-        - DOM Traversal & Layout APIs
-        - [IntersectionObserver](../packages/react-native/src/private/webapis/intersectionobserver/__docs__/README.md)
-        - [MutationObserver](../packages/react-native/src/private/webapis/mutationobserver/__docs__/README.md)
-        - Performance & PerformanceObserver
-        - Timers
-  - Platform-specific
-    - Host Platform Interface
-  - Android
-    - UI
-      - [Events](../packages/react-native/ReactAndroid/src/main/java/com/facebook/react/fabric/events/__docs__/README.md)
-      - Mounting
-  - iOS
-    - UI
-      - Events
-      - Mounting
-- Build system
-  - Android
-  - iOS
-  - C++
-  - JavaScript
-    - Metro
-- Testing
-  - Android
-  - iOS
-  - C++
-  - JavaScript
-    - Flow
-    - TypeScript
-    - Jest
-    - ESLint
-  - Integration / E2E
-    - [Fantom](../private/react-native-fantom/__docs__/README.md)
-- Tooling
-  - React Native DevTools
-
-### Used by this
-
-This repository has many different types of dependencies: build systems,
-external packages to be used during development, external packages used at
-runtime, etc.
-
-### Uses this
-
-The main use cases for this repository are:
-
-1. Developing React Native itself.
-2. Testing and releasing React Native.
-3. Synchronizing forks like `react-native-windows` and `react-native-macos`.

build.gradle.kts

@@ -13,7 +13,6 @@ plugins {
   alias(libs.plugins.kotlin.android) apply false
   alias(libs.plugins.binary.compatibility.validator) apply true
   alias(libs.plugins.android.test) apply false
-  alias(libs.plugins.ktfmt) apply true
 }
 
 val reactAndroidProperties = java.util.Properties()
@@ -56,8 +55,6 @@ nexusPublishing {
     sonatype {
       username.set(sonatypeUsername)
       password.set(sonatypePassword)
-      nexusUrl.set(uri("https://ossrh-staging-api.central.sonatype.com/service/local/"))
-      snapshotRepositoryUrl.set(uri("https://central.sonatype.com/repository/maven-snapshots/"))
     }
   }
 }
@@ -125,43 +122,9 @@ if (project.findProperty("react.internal.useHermesNightly")?.toString()?.toBoole
     configurations.all {
       resolutionStrategy.dependencySubstitution {
         substitute(project(":packages:react-native:ReactAndroid:hermes-engine"))
-            .using(module("com.facebook.react:hermes-android:0.+"))
+            .using(module("com.facebook.react:hermes-android:0.0.0-+"))
             .because("Users opted to use hermes from nightly")
       }
     }
   }
 }
-
-ktfmt {
-  blockIndent.set(2)
-  continuationIndent.set(4)
-  maxWidth.set(100)
-  removeUnusedImports.set(false)
-  manageTrailingCommas.set(false)
-}
-
-// Configure ktfmt tasks to include gradle-plugin
-listOf("ktfmtCheck", "ktfmtFormat").forEach { taskName ->
-  tasks.named(taskName) { dependsOn(gradle.includedBuild("gradle-plugin").task(":$taskName")) }
-}
-
-allprojects {
-  // Apply exclusions for specific files that should not be formatted
-  val excludePatterns =
-      listOf(
-          "**/build/**",
-          "**/hermes-engine/**",
-          "**/internal/featureflags/**",
-          "**/systeminfo/ReactNativeVersion.kt")
-  listOf(
-          com.ncorti.ktfmt.gradle.tasks.KtfmtCheckTask::class,
-          com.ncorti.ktfmt.gradle.tasks.KtfmtFormatTask::class)
-      .forEach { tasks.withType(it) { exclude(excludePatterns) } }
-
-  // Disable the problematic ktfmt script tasks due to symbolic link issues in subprojects
-  afterEvaluate {
-    listOf("ktfmtCheckScripts", "ktfmtFormatScripts").forEach {
-      tasks.findByName(it)?.enabled = false
-    }
-  }
-}

flow-typed/environment/node.js

@@ -4,8 +4,8 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @flow
  * @format
+ * @oncall flow
  */
 
 // Adapted from https://github.com/flow-typed/flow-typed/blob/main/definitions/environments/node/flow_v0.261.x-/node.js
@@ -2381,11 +2381,7 @@ declare class readline$Interface extends events$EventEmitter {
   close(): void;
   pause(): void;
   prompt(preserveCursor?: boolean): void;
-  question(
-    query: string,
-    optionsOrCallback: {|signal?: AbortSignal|} | ((answer: string) => void),
-    callback?: (answer: string) => void,
-  ): void;
+  question(query: string, callback: (answer: string) => void): void;
   resume(): void;
   setPrompt(prompt: string): void;
   write(
@@ -2403,38 +2399,29 @@ declare class readline$Interface extends events$EventEmitter {
 
 declare module 'readline' {
   declare var Interface: typeof readline$Interface;
-  declare function clearLine(
-    stream: stream$Stream,
-    dir: -1 | 1 | 0,
-    callback?: () => void,
-  ): void;
-  declare function clearScreenDown(
-    stream: stream$Stream,
-    callback?: () => void,
-  ): void;
+  declare function clearLine(stream: stream$Stream, dir: -1 | 1 | 0): void;
+  declare function clearScreenDown(stream: stream$Stream): void;
   declare function createInterface(opts: {
-    completer?: readline$InterfaceCompleter,
-    crlfDelay?: number,
-    escapeCodeTimeout?: number,
-    historySize?: number,
     input: stream$Readable,
     output?: ?stream$Stream,
-    prompt?: string,
-    removeHistoryDuplicates?: boolean,
+    completer?: readline$InterfaceCompleter,
     terminal?: boolean,
+    historySize?: number,
+    prompt?: string,
+    crlfDelay?: number,
+    removeHistoryDuplicates?: boolean,
+    escapeCodeTimeout?: number,
     ...
   }): readline$Interface;
   declare function cursorTo(
     stream: stream$Stream,
     x?: number,
     y?: number,
-    callback?: () => void,
   ): void;
   declare function moveCursor(
     stream: stream$Stream,
     dx: number,
     dy: number,
-    callback?: () => void,
   ): void;
   declare function emitKeypressEvents(
     stream: stream$Stream,
@@ -3229,73 +3216,6 @@ declare module 'util' {
     isWebAssemblyCompiledModule: (value: mixed) => boolean,
     ...
   };
-
-  declare type BackgroundColors =
-    | 'bgBlack'
-    | 'bgBlackBright'
-    | 'bgBlue'
-    | 'bgBlueBright'
-    | 'bgCyan'
-    | 'bgCyanBright'
-    | 'bgGray'
-    | 'bgGreen'
-    | 'bgGreenBright'
-    | 'bgGrey'
-    | 'bgMagenta'
-    | 'bgMagentaBright'
-    | 'bgRed'
-    | 'bgRedBright'
-    | 'bgWhite'
-    | 'bgWhiteBright'
-    | 'bgYellow'
-    | 'bgYellowBright';
-
-  declare type ForegroundColors =
-    | 'black'
-    | 'blackBright'
-    | 'blue'
-    | 'blueBright'
-    | 'cyan'
-    | 'cyanBright'
-    | 'gray'
-    | 'green'
-    | 'greenBright'
-    | 'grey'
-    | 'magenta'
-    | 'magentaBright'
-    | 'red'
-    | 'redBright'
-    | 'white'
-    | 'whiteBright'
-    | 'yellow'
-    | 'yellowBright';
-
-  declare type Modifiers =
-    | 'blink'
-    | 'bold'
-    | 'dim'
-    | 'doubleunderline'
-    | 'framed'
-    | 'hidden'
-    | 'inverse'
-    | 'italic'
-    | 'overlined'
-    | 'reset'
-    | 'strikethrough'
-    | 'underline';
-
-  declare function styleText(
-    format:
-      | ForegroundColors
-      | BackgroundColors
-      | Modifiers
-      | $ReadOnlyArray<ForegroundColors | BackgroundColors | Modifiers>,
-    text: string,
-    options?: $ReadOnly<{
-      stream?: ?stream$Stream,
-      validStream?: ?boolean,
-    }>,
-  ): string;
 }
 
 type vm$ScriptOptions = {

flow-typed/npm/@react-native-community/cli-server-api_v19.x.x.js

@@ -6,6 +6,7 @@
  *
  * @flow strict
  * @format
+ * @oncall react_native
  */
 
 declare module '@react-native-community/cli-server-api' {

flow-typed/npm/@react-native-community/cli-types_v19.x.x.js

@@ -6,6 +6,7 @@
  *
  * @flow
  * @format
+ * @oncall react_native
  */
 
 declare module '@react-native-community/cli-types' {

flow-typed/npm/@tsconfig/node18_v1.x.x.js

@@ -8,6 +8,6 @@
  * @format
  */
 
-declare module '@tsconfig/node22/tsconfig.json' {
+declare module '@tsconfig/node18/tsconfig.json' {
   declare module.exports: any;
 }

flow-typed/npm/actual-request-url_v1.x.x.js

@@ -6,6 +6,7 @@
  *
  * @flow strict-local
  * @format
+ * @oncall react_native
  */
 
 declare module 'actual-request-url' {

flow-typed/npm/babel-traverse_v7.x.x.js

@@ -6,6 +6,7 @@
  *
  * @flow
  * @format
+ * @oncall react_native
  */
 
 // The sections between BEGIN GENERATED and END GENERATED are generated
@@ -1015,7 +1016,6 @@ declare module '@babel/traverse' {
     isTSDeclareFunction(opts?: Opts): boolean;
     isTSDeclareMethod(opts?: Opts): boolean;
     isTSEntityName(opts?: Opts): boolean;
-    isTSEnumBody(opts?: Opts): boolean;
     isTSEnumDeclaration(opts?: Opts): boolean;
     isTSEnumMember(opts?: Opts): boolean;
     isTSExportAssignment(opts?: Opts): boolean;
@@ -1053,7 +1053,6 @@ declare module '@babel/traverse' {
     isTSSatisfiesExpression(opts?: Opts): boolean;
     isTSStringKeyword(opts?: Opts): boolean;
     isTSSymbolKeyword(opts?: Opts): boolean;
-    isTSTemplateLiteralType(opts?: Opts): boolean;
     isTSThisType(opts?: Opts): boolean;
     isTSTupleType(opts?: Opts): boolean;
     isTSType(opts?: Opts): boolean;
@@ -1334,7 +1333,6 @@ declare module '@babel/traverse' {
     assertTSDeclareFunction(opts?: Opts): void;
     assertTSDeclareMethod(opts?: Opts): void;
     assertTSEntityName(opts?: Opts): void;
-    assertTSEnumBody(opts?: Opts): void;
     assertTSEnumDeclaration(opts?: Opts): void;
     assertTSEnumMember(opts?: Opts): void;
     assertTSExportAssignment(opts?: Opts): void;
@@ -1372,7 +1370,6 @@ declare module '@babel/traverse' {
     assertTSSatisfiesExpression(opts?: Opts): void;
     assertTSStringKeyword(opts?: Opts): void;
     assertTSSymbolKeyword(opts?: Opts): void;
-    assertTSTemplateLiteralType(opts?: Opts): void;
     assertTSThisType(opts?: Opts): void;
     assertTSTupleType(opts?: Opts): void;
     assertTSType(opts?: Opts): void;
@@ -1742,7 +1739,6 @@ declare module '@babel/traverse' {
     TSDeclareFunction?: VisitNode<BabelNodeTSDeclareFunction, TState>,
     TSDeclareMethod?: VisitNode<BabelNodeTSDeclareMethod, TState>,
     TSEntityName?: VisitNode<BabelNodeTSEntityName, TState>,
-    TSEnumBody?: VisitNode<BabelNodeTSEnumBody, TState>,
     TSEnumDeclaration?: VisitNode<BabelNodeTSEnumDeclaration, TState>,
     TSEnumMember?: VisitNode<BabelNodeTSEnumMember, TState>,
     TSExportAssignment?: VisitNode<BabelNodeTSExportAssignment, TState>,
@@ -1795,7 +1791,6 @@ declare module '@babel/traverse' {
     TSSatisfiesExpression?: VisitNode<BabelNodeTSSatisfiesExpression, TState>,
     TSStringKeyword?: VisitNode<BabelNodeTSStringKeyword, TState>,
     TSSymbolKeyword?: VisitNode<BabelNodeTSSymbolKeyword, TState>,
-    TSTemplateLiteralType?: VisitNode<BabelNodeTSTemplateLiteralType, TState>,
     TSThisType?: VisitNode<BabelNodeTSThisType, TState>,
     TSTupleType?: VisitNode<BabelNodeTSTupleType, TState>,
     TSType?: VisitNode<BabelNodeTSType, TState>,

flow-typed/npm/chalk_v4.x.x.js

@@ -0,0 +1,231 @@
+/**
+ * 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.
+ *
+ * @flow
+ * @format
+ * @oncall react_native
+ */
+
+// flow-typed signature: 79cfa6bcaa67fdb60f10d320da0470fc
+// flow-typed version: 6cecea2e51/chalk_v4.x.x/flow_>=v0.104.x
+
+// From: https://github.com/chalk/chalk/blob/master/index.d.ts
+
+declare module 'chalk' {
+  declare type ForegroundColor =
+    | 'black'
+    | 'red'
+    | 'green'
+    | 'yellow'
+    | 'blue'
+    | 'magenta'
+    | 'cyan'
+    | 'white'
+    | 'gray'
+    | 'grey'
+    | 'blackBright'
+    | 'redBright'
+    | 'greenBright'
+    | 'yellowBright'
+    | 'blueBright'
+    | 'magentaBright'
+    | 'cyanBright'
+    | 'whiteBright';
+
+  declare type BackgroundColor =
+    | 'bgBlack'
+    | 'bgRed'
+    | 'bgGreen'
+    | 'bgYellow'
+    | 'bgBlue'
+    | 'bgMagenta'
+    | 'bgCyan'
+    | 'bgWhite'
+    | 'bgGray'
+    | 'bgGrey'
+    | 'bgBlackBright'
+    | 'bgRedBright'
+    | 'bgGreenBright'
+    | 'bgYellowBright'
+    | 'bgBlueBright'
+    | 'bgMagentaBright'
+    | 'bgCyanBright'
+    | 'bgWhiteBright';
+
+  declare type Color = ForegroundColor | BackgroundColor;
+
+  declare type Modifiers =
+    | 'reset'
+    | 'bold'
+    | 'dim'
+    | 'italic'
+    | 'underline'
+    | 'inverse'
+    | 'hidden'
+    | 'strikethrough'
+    | 'visible';
+
+  declare type TemplateStringsArray = $ReadOnlyArray<string>;
+
+  declare type Level = $Values<{
+    None: 0,
+    Basic: 1,
+    Ansi256: 2,
+    TrueColor: 3,
+    ...
+  }>;
+
+  declare type ChalkOptions = {|
+    level?: Level,
+  |};
+
+  declare type ColorSupport = {|
+    level: Level,
+    hasBasic: boolean,
+    has256: boolean,
+    has16m: boolean,
+  |};
+
+  declare class Instance implements Chalk {
+    constructor(options?: ChalkOptions): this;
+
+    (...text: string[]): string;
+    (text: TemplateStringsArray, ...placeholders: string[]): string;
+    Instance: typeof Instance;
+    level: Level;
+    rgb(r: number, g: number, b: number): Chalk;
+    hsl(h: number, s: number, l: number): Chalk;
+    hsv(h: number, s: number, v: number): Chalk;
+    hwb(h: number, w: number, b: number): Chalk;
+    bgHex(color: string): Chalk;
+    bgKeyword(color: string): Chalk;
+    bgRgb(r: number, g: number, b: number): Chalk;
+    bgHsl(h: number, s: number, l: number): Chalk;
+    bgHsv(h: number, s: number, v: number): Chalk;
+    bgHwb(h: number, w: number, b: number): Chalk;
+    hex(color: string): Chalk;
+    keyword(color: string): Chalk;
+
+    +reset: Chalk;
+    +bold: Chalk;
+    +dim: Chalk;
+    +italic: Chalk;
+    +underline: Chalk;
+    +inverse: Chalk;
+    +hidden: Chalk;
+    +strikethrough: Chalk;
+
+    +visible: Chalk;
+
+    +black: Chalk;
+    +red: Chalk;
+    +green: Chalk;
+    +yellow: Chalk;
+    +blue: Chalk;
+    +magenta: Chalk;
+    +cyan: Chalk;
+    +white: Chalk;
+    +gray: Chalk;
+    +grey: Chalk;
+    +blackBright: Chalk;
+    +redBright: Chalk;
+    +greenBright: Chalk;
+    +yellowBright: Chalk;
+    +blueBright: Chalk;
+    +magentaBright: Chalk;
+    +cyanBright: Chalk;
+    +whiteBright: Chalk;
+
+    +bgBlack: Chalk;
+    +bgRed: Chalk;
+    +bgGreen: Chalk;
+    +bgYellow: Chalk;
+    +bgBlue: Chalk;
+    +bgMagenta: Chalk;
+    +bgCyan: Chalk;
+    +bgWhite: Chalk;
+    +bgBlackBright: Chalk;
+    +bgRedBright: Chalk;
+    +bgGreenBright: Chalk;
+    +bgYellowBright: Chalk;
+    +bgBlueBright: Chalk;
+    +bgMagentaBright: Chalk;
+    +bgCyanBright: Chalk;
+    +bgWhiteBright: Chalk;
+
+    supportsColor: ColorSupport;
+  }
+
+  declare interface Chalk {
+    (...text: string[]): string;
+    (text: TemplateStringsArray, ...placeholders: string[]): string;
+    Instance: typeof Instance;
+    level: Level;
+    rgb(r: number, g: number, b: number): Chalk;
+    hsl(h: number, s: number, l: number): Chalk;
+    hsv(h: number, s: number, v: number): Chalk;
+    hwb(h: number, w: number, b: number): Chalk;
+    bgHex(color: string): Chalk;
+    bgKeyword(color: string): Chalk;
+    bgRgb(r: number, g: number, b: number): Chalk;
+    bgHsl(h: number, s: number, l: number): Chalk;
+    bgHsv(h: number, s: number, v: number): Chalk;
+    bgHwb(h: number, w: number, b: number): Chalk;
+    hex(color: string): Chalk;
+    keyword(color: string): Chalk;
+
+    +reset: Chalk;
+    +bold: Chalk;
+    +dim: Chalk;
+    +italic: Chalk;
+    +underline: Chalk;
+    +inverse: Chalk;
+    +hidden: Chalk;
+    +strikethrough: Chalk;
+
+    +visible: Chalk;
+
+    +black: Chalk;
+    +red: Chalk;
+    +green: Chalk;
+    +yellow: Chalk;
+    +blue: Chalk;
+    +magenta: Chalk;
+    +cyan: Chalk;
+    +white: Chalk;
+    +gray: Chalk;
+    +grey: Chalk;
+    +blackBright: Chalk;
+    +redBright: Chalk;
+    +greenBright: Chalk;
+    +yellowBright: Chalk;
+    +blueBright: Chalk;
+    +magentaBright: Chalk;
+    +cyanBright: Chalk;
+    +whiteBright: Chalk;
+
+    +bgBlack: Chalk;
+    +bgRed: Chalk;
+    +bgGreen: Chalk;
+    +bgYellow: Chalk;
+    +bgBlue: Chalk;
+    +bgMagenta: Chalk;
+    +bgCyan: Chalk;
+    +bgWhite: Chalk;
+    +bgBlackBright: Chalk;
+    +bgRedBright: Chalk;
+    +bgGreenBright: Chalk;
+    +bgYellowBright: Chalk;
+    +bgBlueBright: Chalk;
+    +bgMagentaBright: Chalk;
+    +bgCyanBright: Chalk;
+    +bgWhiteBright: Chalk;
+
+    supportsColor: ColorSupport;
+  }
+
+  declare module.exports: Chalk;
+}

flow-typed/npm/chrome-launcher_v0.15.x.js

@@ -6,6 +6,7 @@
  *
  * @flow strict
  * @format
+ * @oncall react_native
  */
 
 declare module 'chrome-launcher' {

flow-typed/npm/chromium-edge-launcher_v0.2.x.js

@@ -6,6 +6,7 @@
  *
  * @flow strict
  * @format
+ * @oncall react_native
  */
 
 declare module 'chromium-edge-launcher' {

flow-typed/npm/commander_v12.x.x.js

@@ -6,6 +6,7 @@
  *
  * @flow strict
  * @format
+ * @oncall react_native
  * @generated
  */
 
@@ -316,7 +317,7 @@ declare module 'commander' {
      */
     formatHelp(cmd: Command, helper: Help): string;
   }
-  export type HelpConfiguration = Partial<Help>;
+  export type HelpConfiguration = $Rest<Help, {...}>;
   export interface ParseOptions {
     from: 'node' | 'electron' | 'user';
   }

flow-typed/npm/connect_v3.x.x.js

@@ -6,6 +6,7 @@
  *
  * @flow strict
  * @format
+ * @oncall react_native
  */
 
 declare module 'connect' {

flow-typed/npm/cross-spawn_v7.x.x.js

@@ -1,20 +0,0 @@
-/**
- * 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.
- *
- * @flow strict
- * @format
- */
-
-declare module 'cross-spawn' {
-  import * as child_process from 'child_process';
-
-  type spawn = typeof child_process.spawn & {
-    spawn: spawn,
-    sync: typeof child_process.spawnSync,
-  };
-
-  declare module.exports: spawn;
-}

flow-typed/npm/debug_v2.x.x.js

@@ -0,0 +1,28 @@
+/**
+ * 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.
+ *
+ * @flow
+ * @format
+ */
+
+// https://github.com/visionmedia/debug
+// https://www.npmjs.com/package/debug
+
+interface DebugFN {
+  (...args: Array<mixed>): void;
+  enable(match: string): void;
+  disable(): void;
+  enabled: () => boolean;
+}
+
+declare module 'debug' {
+  declare module.exports: {
+    (namespace: string): DebugFN,
+    enable(match: string): void,
+    disable(): void,
+    enabled: () => boolean,
+  };
+}

flow-typed/npm/debug_v4.4.x.js

@@ -1,54 +0,0 @@
-/**
- * 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.
- *
- * @flow
- * @format
- */
-
-// stubbed from https://github.com/DefinitelyTyped/DefinitelyTyped/blob/451dc8fc19383bc12af59522020e571957f1684e/types/debug/index.d.ts
-
-declare module 'debug' {
-  declare interface Formatters {
-    [formatter: string]: (v: mixed) => string;
-  }
-
-  declare type Debugger = {|
-    (format: mixed, ...args: Array<mixed>): void,
-    color: string,
-    diff: number,
-    enabled: boolean,
-    log: (format: mixed, ...args: Array<mixed>) => mixed,
-    namespace: string,
-    destroy: () => boolean,
-    extend: (namespace: string, delimiter?: string) => Debugger,
-  |};
-
-  declare type Debug = {|
-    (namespace: string): Debugger,
-    coerce: (val: mixed) => mixed,
-    disable: () => string,
-    enable: (namespaces: string) => void,
-    enabled: (namespaces: string) => boolean,
-    formatArgs: (args: Array<mixed>) => void,
-    log: (format: mixed, ...args: Array<mixed>) => mixed,
-    selectColor: (namespace: string) => string | number,
-    // this should be of type require('ms') but it doesn't play nicely with eslint
-    // unless we add ms to dependencies, which we don't want to do
-    humanize: $FlowFixMe,
-    names: RegExp[],
-    skips: RegExp[],
-    formatters: Formatters,
-    inspectOpts?: {
-      hideDate?: boolean | number | null,
-      colors?: boolean | number | null,
-      depth?: boolean | number | null,
-      showHidden?: boolean | number | null,
-      ...
-    },
-  |};
-
-  declare module.exports: Debug;
-}

flow-typed/npm/electron-packager_v18.x.x.js

@@ -1,149 +0,0 @@
-/**
- * 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.
- *
- * @flow strict-local
- * @format
- */
-
-declare module '@electron/packager' {
-  declare export type AsarOptions = $FlowFixMe;
-
-  declare export type ElectronDownloadRequestOptions = $FlowFixMe;
-
-  declare export type TargetDefinition = {
-    arch: TargetArch,
-    platform: TargetPlatform,
-  };
-
-  declare export type FinalizePackageTargetsHookFunction = (
-    targets: TargetDefinition[],
-    callback: HookFunctionErrorCallback,
-  ) => void;
-
-  declare export type HookFunction = (
-    buildPath: string,
-    electronVersion: string,
-    platform: TargetPlatform,
-    arch: TargetArch,
-    callback: HookFunctionErrorCallback,
-  ) => void;
-
-  declare export type IgnoreFunction = (path: string) => boolean;
-
-  declare export type HookFunctionErrorCallback = (err?: Error | null) => void;
-
-  declare export interface MacOSProtocol {
-    name: string;
-    schemes: string[];
-  }
-
-  declare export type NotaryToolCredentials = $FlowFixMe;
-
-  declare export type OsxSignOptions = $FlowFixMe;
-
-  declare export type OsxUniversalOptions = $FlowFixMe;
-
-  declare export type Win32MetadataOptions = $ReadOnly<{
-    CompanyName?: string,
-    FileDescription?: string,
-    OriginalFilename?: string,
-    ProductName?: string,
-    InternalName?: string,
-    'requested-execution-level'?:
-      | 'asInvoker'
-      | 'highestAvailable'
-      | 'requireAdministrator',
-    'application-manifest'?: string,
-  }>;
-
-  declare export type WindowsSignOptions = $FlowFixMe;
-
-  declare export type OfficialArch =
-    | 'ia32'
-    | 'x64'
-    | 'armv7l'
-    | 'arm64'
-    | 'mips64el'
-    | 'universal';
-
-  declare export type OfficialPlatform = 'linux' | 'win32' | 'darwin' | 'mas';
-
-  declare export type TargetArch = OfficialArch | string;
-
-  declare export type TargetPlatform = OfficialPlatform | string;
-
-  declare export type ArchOption = TargetArch | 'all';
-
-  declare export type PlatformOption = TargetPlatform | 'all';
-
-  declare export interface Options {
-    dir: string;
-    afterAsar?: HookFunction[];
-    afterComplete?: HookFunction[];
-    afterCopy?: HookFunction[];
-    afterCopyExtraResources?: HookFunction[];
-    afterExtract?: HookFunction[];
-    afterFinalizePackageTargets?: FinalizePackageTargetsHookFunction[];
-    afterInitialize?: HookFunction[];
-    afterPrune?: HookFunction[];
-    all?: boolean;
-    appBundleId?: string;
-    appCategoryType?: string;
-    appCopyright?: string;
-    appVersion?: string;
-    arch?: ArchOption | ArchOption[];
-    asar?: boolean | AsarOptions;
-    beforeAsar?: HookFunction[];
-    beforeCopy?: HookFunction[];
-    beforeCopyExtraResources?: HookFunction[];
-    buildVersion?: string;
-    darwinDarkModeSupport?: boolean;
-    derefSymlinks?: boolean;
-    download?: ElectronDownloadRequestOptions;
-    electronVersion?: string;
-    electronZipDir?: string;
-    executableName?: string;
-    extendHelperInfo?:
-      | string
-      | {
-          [property: string]: any,
-        };
-    extendInfo?:
-      | string
-      | {
-          [property: string]: any,
-        };
-    extraResource?: string | string[];
-    helperBundleId?: string;
-    icon?: string;
-    ignore?: RegExp | (string | RegExp)[] | IgnoreFunction;
-    junk?: boolean;
-    name?: string;
-    osxNotarize?: NotaryToolCredentials;
-    osxSign?: true | OsxSignOptions;
-    osxUniversal?: OsxUniversalOptions;
-    out?: string;
-    overwrite?: boolean;
-    platform?: TargetPlatform | 'all' | Array<TargetPlatform | 'all'>;
-    prebuiltAsar?: string;
-    protocols?: MacOSProtocol[];
-    prune?: boolean;
-    quiet?: boolean;
-    tmpdir?: string | false;
-    usageDescription?: {
-      [property: string]: string,
-    };
-    win32metadata?: Win32MetadataOptions;
-    windowsSign?: true | WindowsSignOptions;
-  }
-
-  declare function packager(options: Options): Promise<string[]>;
-
-  declare module.exports: typeof packager & {
-    packager: typeof packager,
-    default: typeof packager,
-  };
-}

flow-typed/npm/electron_v36.x.x.js

@@ -1,14 +0,0 @@
-/**
- * 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.
- *
- * @flow strict-local
- * @format
- */
-
-// Types for Electron when required as a Node package.
-declare module 'electron' {
-  declare module.exports: string;
-}

flow-typed/npm/execa_v5.x.x.js

@@ -6,6 +6,7 @@
  *
  * @flow strict
  * @format
+ * @oncall react_native
  */
 
 // Modified from flow-typed repo:

flow-typed/npm/jest-diff_v29.x.x.js

@@ -3,6 +3,7 @@
  *
  * @flow strict
  * @format
+ * @oncall react_native
  */
 
 declare module 'jest-diff' {

flow-typed/npm/jest-snapshot_v29.x.x.js

@@ -6,6 +6,7 @@
  *
  * @flow strict
  * @format
+ * @oncall react_native
  */
 
 declare module 'jest-snapshot' {