1 files changed, 108 insertions, 0 deletions
diff --git a/.github/workflows/PullRequestWorkflow.yaml b/.github/workflows/PullRequestWorkflow.yaml
new file mode 100644
index 0000000..ea32c21
--- /dev/null
+++ b/.github/workflows/PullRequestWorkflow.yaml
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+name: Presubmit
+
+on: [pull_request]
+
+concurrency:
+  group: build-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  JDK_VERSION: 17
+  DISTRIBUTION: 'zulu'
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    timeout-minutes: 120
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Validate Gradle Wrapper
+        uses: gradle/wrapper-validation-action@v1
+
+      - name: Set up JDK
+        uses: actions/setup-java@v3
+        with:
+          distribution: ${{ env.DISTRIBUTION }}
+          java-version: ${{ env.JDK_VERSION }}
+          cache: gradle
+
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+
+      - name: Build all build type and flavor permutations
+        run: ./gradlew assemble --parallel --build-cache
+
+      - name: Upload build outputs (APKs)
+        uses: actions/upload-artifact@v3
+        with:
+          name: build-outputs
+          path: app/build/outputs
+
+      - name: Upload build reports
+        if: always()
+        continue-on-error: true
+        uses: actions/upload-artifact@v3
+        with:
+          name: build-reports
+          path: "*/build/reports"
+
+  test:
+    name: Unit Tests
+    runs-on: ubuntu-latest
+    timeout-minutes: 120
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Validate Gradle Wrapper
+        uses: gradle/wrapper-validation-action@v1
+
+      - name: Set up JDK
+        uses: actions/setup-java@v3
+        with:
+          distribution: ${{ env.DISTRIBUTION }}
+          java-version: ${{ env.JDK_VERSION }}
+          cache: gradle
+
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+        continue-on-error: true
+
+      - name: Run local tests
+        run: ./gradlew test --parallel --build-cache
+
+      - name: Upload test reports on failure
+        if: failure()
+        uses: actions/upload-artifact@v3
+        with:
+          name: test-reports
+          path: "*/build/reports/tests"
+
+  spotless:
+    name: Spotless Check
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Validate Gradle Wrapper
+        uses: gradle/wrapper-validation-action@v1
+
+      - name: Set up JDK
+        uses: actions/setup-java@v3.9.0
+        with:
+          distribution: ${{ env.DISTRIBUTION }}
+          java-version: ${{ env.JDK_VERSION }}
+          cache: gradle
+
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+
+      - name: Spotless Check
+        run: ./gradlew spotlessCheck --init-script gradle/init.gradle.kts --parallel --build-cache