name: CI

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up JDK 17
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: '17'

      - name: Validate Gradle wrapper
        uses: gradle/actions/wrapper-validation@v4

      - name: Set up Android SDK
        uses: android-actions/setup-android@v3

      - name: Set up Gradle
        uses: gradle/actions/setup-gradle@v4

      - name: Unit tests (JUnit 5)
        run: ./gradlew test --no-daemon --stacktrace

      - name: Assemble (debug) + compile instrumented tests
        # assembleDebugAndroidTest compiles the Compose UI test; it runs on a device via
        # connectedDebugAndroidTest (locally / on an emulator runner), not in this build job.
        run: ./gradlew assembleDebug assembleDebugAndroidTest --no-daemon --stacktrace

      - name: Upload test reports
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: test-reports
          path: '**/build/reports/tests/'
          if-no-files-found: ignore