Add basic steps in CI (facebook#52225)

Summary:
Pull Request resolved: facebook#52225

This diff prepares the RN CI to build and run Fantom Tests

## Changelog:
[Internal] - Fantom in RN CLI

Differential Revision: D70097944

Author: andrewdacenko

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

@@ -0,0 +1,55 @@
+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
+    - 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: Set React Native Version
+      shell: bash
+      run: node ./scripts/releases/set-rn-artifacts-version.js --build-type ${{ inputs.release-type }}
+    - name: Setup gradle
+      uses: ./.github/actions/setup-gradle
+      with:
+        cache-read-only: "false"
+        cache-encryption-key: ${{ inputs.gradle-cache-encryption-key }}
+    - name: Restore Android ccache
+      uses: actions/cache/restore@v4
+      with:
+        path: /github/home/.cache/ccache
+        key: v1-ccache-android-${{ github.job }}-${{ github.ref }}
+        restore-keys: |
+          v1-ccache-android-${{ github.job }}-
+          v1-ccache-android-
+    - name: Show ccache stats
+      shell: bash
+      run: ccache -s -v
+    - name: Run Fantom Tests
+      shell: bash
+      run: yarn fantom
+    - name: Upload test results
+      if: ${{ always() }}
+      uses: actions/[email protected]
+      with:
+        name: run-fantom-tests-results
+        compression-level: 1
+        path: |
+          packages/react-native-gradle-plugin/react-native-gradle-plugin/build/reports
+          packages/react-native-gradle-plugin/settings-plugin/build/reports
+          packages/react-native/ReactAndroid/build/reports
+          private/react-native-fantom/build/reports

.github/workflows/test-all.yml

@@ -388,6 +388,25 @@ 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
     needs: prepare_hermes_workspace

scripts/fantom.sh

@@ -4,6 +4,8 @@
 # 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 [[ -f "BUCK" && -z "$FANTOM_FORCE_OSS_BUILD" ]]; then
   JS_DIR='..' yarn jest --config private/react-native-fantom/config/jest.config.js "$@"
 else