ci.yml

name: CI

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

jobs:
  build-and-test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Set up JDK 21
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "21"

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

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

      # The project's debug signingConfig points at a gitignored keystore (see
      # CLAUDE.md) since it's never meant to be committed. CI needs its own copy
      # with the same well-known Android debug alias/passwords to sign debug builds.
      - name: Generate debug keystore
        run: |
          keytool -genkeypair -v -keystore debug.keystore -storepass android -keypass android \
            -alias androiddebugkey -keyalg RSA -keysize 2048 -validity 10000 \
            -dname "CN=Android Debug,O=Android,C=US"

      - name: Make gradlew executable
        run: chmod +x gradlew

      - name: Run unit tests
        run: ./gradlew testDebugUnitTest --no-daemon

      - name: Build debug APK
        run: ./gradlew assembleDebug --no-daemon

      - name: Upload APK artifact
        uses: actions/upload-artifact@v4
        with:
          name: app-debug
          path: app/build/outputs/apk/debug/app-debug.apk