feat: Add Reanimated compatibility GitHub action

.github/workflows/reanimated-compatibility-check-nightly.yml

@@ -0,0 +1,73 @@
+name: Reanimated compatibility check [Nightly]
+env:
+  YARN_ENABLE_HARDENED_MODE: 0
+  YARN_ENABLE_IMMUTABLE_INSTALLS: 0
+on:
+  pull_request:
+    paths:
+      - .github/workflows/reanimated-compatibility-check-nightly.yml
+  schedule:
+    - cron: '37 19 * * *'
+  workflow_dispatch:
+
+jobs:
+  build_ios:
+    if: github.repository == 'software-mansion/react-native-reanimated'
+    runs-on: ${{matrix.platform == 'iOS' && 'macos-14' || 'ubuntu-latest'}}
+    strategy:
+      matrix:
+        platform: ['iOS', 'Android']
+        mode: ['Debug', 'Release']
+        # TODO: Fetch compatibility in docs and here from common sources.
+        # Update it when dropping support for RN versions.
+        react-native:
+          [
+            { version: '0.72', architecture: 'Paper' },
+            { version: '0.73', architecture: 'Paper' },
+            { version: '0.74', architecture: 'Paper' },
+            { version: '0.75', architecture: 'Paper' },
+            { version: '0.75', architecture: 'Fabric' },
+          ]
+      fail-fast: false
+    env:
+      APP_NAME: app
+      RCT_NEW_ARCH_ENABLED: ${{ matrix.react-native.architecture == 'Fabric' && '1' || '0' }}
+    concurrency:
+      group: react-native-nightly-reanimated-build-check-${{ matrix.react-native.version}}-${{matrix.platform}}-${{matrix.react-native.architecture}}-${{ matrix.mode }}-${{ github.ref }}
+      cancel-in-progress: true
+    steps:
+      - name: Set up JDK 18
+        if: ${{ matrix.platform == 'Android' }}
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'zulu'
+          java-version: '18'
+      - name: Setup Yarn and React Native
+        # Sometimes `npx react-native init` fails due to dependency mismatches or other
+        # rather vague errors. This is a workaround for that.
+        run: |
+          corepack enable && yarn init
+          yarn add react-native@latest
+          mkdir app && touch app/yarn.lock
+      - name: Create app
+        run: |
+          yarn react-native init ${{env.APP_NAME}} --version ${{ matrix.react-native.version }} --skip-install --pm yarn --skip-install --install-pods 0 --skip-git-init
+      - name: Install Reanimated
+        working-directory: ${{ env.APP_NAME }}
+        run: yarn add react-native-reanimated@https://github.com/software-mansion/react-native-reanimated.git#commit=${{ github.sha }}
+      - name: Install Pods
+        if: ${{ matrix.platform == 'iOS' }}
+        working-directory: ${{ env.APP_NAME }}/ios
+        run: bundle install && bundle exec pod install
+      - name: Setup Fabric (Android)
+        if: ${{ matrix.platform == 'Android' && matrix.react-native.architecture == 'Fabric' }}
+        working-directory: ${{ env.APP_NAME }}/android
+        run: sed -i 's/newArchEnabled=false/newArchEnabled=true/' gradle.properties
+      - name: Build app (iOS)
+        if: ${{ matrix.platform == 'iOS' }}
+        working-directory: ${{ env.APP_NAME }}
+        run: yarn react-native run-ios --simulator='iPhone 14' --terminal='Terminal'--mode=${{ matrix.mode }}
+      - name: Build app (Android)
+        if: ${{ matrix.platform == 'Android' }}
+        working-directory: ${{ env.APP_NAME }}/android
+        run: ./gradlew assemble${{ matrix.mode }} --console=plain