name: CI

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  analyze:
    name: Analyze & Test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: subosito/flutter-action@v2
        with:
          flutter-version: '3.47.1'
          channel: 'stable'
          cache: true

      - name: Get dependencies
        run: flutter pub get

      - name: Analyze
        run: flutter analyze

      # Includes test/architecture_test.dart, which fails the build if a layer
      # boundary is crossed.
      - name: Run tests
        run: flutter test

  release-apk:
    name: Release APK
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: '17'

      - uses: subosito/flutter-action@v2
        with:
          flutter-version: '3.47.1'
          channel: 'stable'
          cache: true

      - name: Get dependencies
        run: flutter pub get

      # The debug build does not minify, so it cannot catch an R8 problem. This
      # job exists because a release APK that aborted on every test shipped
      # once while the debug build passed every check.
      - name: Build release APK
        run: flutter build apk --release

      # Building is not enough on its own: a renamed JNI callback still
      # produces a successful build and a broken APK. This reads R8's mapping
      # and the DEX string pool to confirm the names JNI resolves survived.
      - name: Check JNI names survived minification
        run: ./tool/check_jni_keep_rules.sh

      - uses: actions/upload-artifact@v4
        with:
          name: app-release-apk
          path: build/app/outputs/flutter-apk/app-release.apk
          if-no-files-found: error