chore: add GitHub Actions for Harness

.github/workflows/e2e-tests.yml

@@ -108,54 +108,12 @@ jobs:
           path: apps/${{ matrix.app }}/android/app/build/outputs/apk/debug/app-debug.apk
           key: apk-${{ matrix.app }}
 
-      - name: Enable KVM group perms
-        run: |
-          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
-          sudo udevadm control --reload-rules
-          sudo udevadm trigger --name-match=kvm
-          ls /dev/kvm
-
-      - name: AVD cache
-        uses: actions/cache@v4
-        id: avd-cache
-        with:
-          path: |
-            ~/.android/avd/*
-            ~/.android/adb*
-          key: avd-35-2
-
-      - name: List AVDs
-        run: |
-          $ANDROID_HOME/cmdline-tools/latest/bin/avdmanager list device -c
-
-      - name: Create AVD and generate snapshot for caching
-        if: steps.avd-cache.outputs.cache-hit != 'true'
-        uses: reactivecircus/android-emulator-runner@v2
-        with:
-          api-level: 35
-          arch: x86_64
-          profile: pixel_6
-          disk-size: 1G
-          heap-size: 1G
-          force-avd-creation: false
-          avd-name: Pixel_8_API_35
-          disable-animations: true
-          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
-          script: echo "Generated AVD snapshot for caching."
-
-      - name: Run E2E tests
-        uses: reactivecircus/android-emulator-runner@v2
+      - name: Run React Native Harness
+        uses: ./actions/android
         with:
-          working-directory: apps/${{ matrix.app }}/android
-          api-level: 35
-          arch: x86_64
-          force-avd-creation: false
-          avd-name: Pixel_8_API_35
-          disable-animations: true
-          emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
-          script: |
-            adb install -r "./app/build/outputs/apk/debug/app-debug.apk"
-            pnpm nx run @react-native-harness/${{ matrix.app }}:start --args="--harnessRunner android"
+          app: android/app/build/outputs/apk/debug/app-debug.apk
+          runner: android
+          projectRoot: apps/${{ matrix.app }}
 
   e2e-ios:
     name: E2E iOS - ${{ matrix.app }}
@@ -238,21 +196,12 @@ jobs:
           path: ./apps/${{ matrix.app }}/ios/build/Build/Products/Debug-iphonesimulator/HarnessPlayground.app
           key: ios-app-${{ matrix.app }}
 
-      - uses: futureware-tech/simulator-action@v4
+      - name: Run React Native Harness
+        uses: ./actions/ios
         with:
-          model: 'iPhone 16 Pro'
-          os: iOS
-          os_version: 18.6
-          wait_for_boot: true
-          erase_before_boot: false
-
-      - name: Install app
-        run: |
-          xcrun simctl install booted ./apps/${{ matrix.app }}/ios/build/Build/Products/Debug-iphonesimulator/HarnessPlayground.app
-
-      - name: Run E2E tests
-        run: |
-          HARNESS_DEBUG=true pnpm nx run @react-native-harness/${{ matrix.app }}:start --args="--harnessRunner ios"
+          app: ios/build/Build/Products/Debug-iphonesimulator/HarnessPlayground.app
+          runner: ios
+          projectRoot: apps/${{ matrix.app }}
 
       - name: Take screenshot after E2E tests
         if: failure()

actions/android/action.yml

@@ -0,0 +1,114 @@
+name: React Native Harness for Android
+description: Run React Native Harness tests on Android
+inputs:
+  app:
+    description: The path to the Android app (.apk)
+    required: true
+  runner:
+    description: The runner to use
+    required: true
+    type: string
+  projectRoot:
+    description: The project root directory
+    required: false
+    type: string
+runs:
+  using: 'composite'
+  steps:
+    - name: Load React Native Harness configuration
+      id: load-config
+      shell: bash
+      env:
+        INPUT_RUNNER: ${{ inputs.runner }}
+        INPUT_PROJECTROOT: ${{ inputs.projectRoot }}
+      run: |
+        node ${{ github.action_path }}/../shared/index.cjs
+    - name: Verify Android config
+      shell: bash
+      run: |
+        CONFIG='${{ steps.load-config.outputs.config }}'
+        if [ -z "$CONFIG.config.device.avd" ] || [ "$CONFIG.config.device.avd" = "null" ]; then
+          echo "Error: AVD config is required for Android emulators"
+          echo "Please define the 'avd' property in the runner config"
+          exit 1
+        fi
+    - name: Get architecture of the runner
+      id: arch
+      shell: bash
+      run: |
+        case "${{ runner.arch }}" in
+          X64)
+            echo "arch=x86_64" >> $GITHUB_OUTPUT
+            ;;
+          ARM64)
+            echo "arch=arm64-v8a" >> $GITHUB_OUTPUT
+            ;;
+          ARM32)
+            echo "arch=armeabi-v7a" >> $GITHUB_OUTPUT
+            ;;
+          *)
+            echo "arch=x86_64" >> $GITHUB_OUTPUT
+            ;;
+        esac
+    - name: Enable KVM group perms
+      shell: bash
+      run: |
+        echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+        sudo udevadm control --reload-rules
+        sudo udevadm trigger --name-match=kvm
+        ls /dev/kvm
+    - name: Compute AVD cache key
+      id: avd-key
+      shell: bash
+      run: |
+        CONFIG='${{ steps.load-config.outputs.config }}'
+        AVD_CONFIG=$(echo "$CONFIG" | jq -c '.config.device.avd')
+        AVD_CONFIG_HASH=$(echo "$AVD_CONFIG" | sha256sum | cut -d' ' -f1)
+        ARCH="${{ steps.arch.outputs.arch }}"
+        CACHE_KEY="avd-$ARCH-$AVD_CONFIG_HASH"
+        echo "key=$CACHE_KEY" >> $GITHUB_OUTPUT
+    - name: Restore AVD cache
+      uses: actions/cache/restore@v4
+      id: avd-cache
+      with:
+        path: |
+          ~/.android/avd
+          ~/.android/adb*
+        key: ${{ steps.avd-key.outputs.key }}
+    - name: Create AVD and generate snapshot for caching
+      if: steps.avd-cache.outputs.cache-hit != 'true'
+      uses: reactivecircus/android-emulator-runner@v2
+      with:
+        api-level: ${{ fromJson(steps.load-config.outputs.config).config.device.avd.apiLevel }}
+        arch: ${{ steps.arch.outputs.arch }}
+        profile: ${{ fromJson(steps.load-config.outputs.config).config.device.avd.profile }}
+        disk-size: ${{ fromJson(steps.load-config.outputs.config).config.device.avd.diskSize }}
+        heap-size: ${{ fromJson(steps.load-config.outputs.config).config.device.avd.heapSize }}
+        force-avd-creation: false
+        avd-name: ${{ fromJson(steps.load-config.outputs.config).config.device.name }}
+        disable-animations: true
+        emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+        script: echo "Generated AVD snapshot for caching."
+    - name: Save AVD cache
+      if: steps.avd-cache.outputs.cache-hit != 'true'
+      uses: actions/cache/save@v4
+      with:
+        path: |
+          ~/.android/avd
+          ~/.android/adb*
+        key: ${{ steps.avd-key.outputs.key }}
+    - name: Run E2E tests
+      id: run-tests
+      uses: reactivecircus/android-emulator-runner@v2
+      with:
+        working-directory: ${{ inputs.projectRoot }}
+        api-level: ${{ fromJson(steps.load-config.outputs.config).config.device.avd.apiLevel }}
+        arch: ${{ steps.arch.outputs.arch }}
+        force-avd-creation: false
+        avd-name: ${{ fromJson(steps.load-config.outputs.config).config.device.name }}
+        disable-animations: true
+        emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+        script: |
+          echo $(pwd)
+          adb install -r ${{ inputs.app }}
+          pnpm react-native-harness --harnessRunner ${{ inputs.runner }}

actions/android/index.cjs

@@ -0,0 +1 @@
+"use strict";

actions/ios/action.yml

@@ -0,0 +1,42 @@
+name: React Native Harness for iOS
+description: Run React Native Harness tests on iOS
+inputs:
+  app:
+    description: The path to the iOS app (.app)
+    required: true
+  runner:
+    description: The runner to use
+    required: true
+    type: string
+  projectRoot:
+    description: The project root directory
+    required: false
+    type: string
+runs:
+  using: 'composite'
+  steps:
+    - name: Load React Native Harness configuration
+      id: load-config
+      shell: bash
+      env:
+        INPUT_RUNNER: ${{ inputs.runner }}
+        INPUT_PROJECTROOT: ${{ inputs.projectRoot }}
+      run: |
+        node ${{ github.action_path }}/../shared/index.cjs
+    - uses: futureware-tech/simulator-action@v4
+      with:
+        model: ${{ fromJson(steps.load-config.outputs.config).config.device.name }}
+        os: iOS
+        os_version: ${{ fromJson(steps.load-config.outputs.config).config.device.systemVersion }}
+        wait_for_boot: true
+        erase_before_boot: false
+    - name: Install app
+      shell: bash
+      working-directory: ${{ inputs.projectRoot }}
+      run: |
+        xcrun simctl install booted ${{ inputs.app }}
+    - name: Run E2E tests
+      shell: bash
+      working-directory: ${{ inputs.projectRoot }}
+      run: |
+        pnpm react-native-harness --harnessRunner ${{ inputs.runner }}

actions/ios/index.cjs

@@ -0,0 +1 @@
+"use strict";