ci.yml

name: CI

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

# Cancel superseded runs on the same ref (saves minutes on rapid pushes).
concurrency:
  group: ci-${{ github.ref }}
  cancel-in-progress: true

# Pin the Flutter version the project targets. Dart ^3.12.2 ↔ Flutter 3.44.x.
# Bump this together with pubspec.yaml's sdk constraint.
env:
  FLUTTER_VERSION: '3.44.6'

jobs:
  analyze:
    name: Analyze (strict)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
      - uses: subosito/flutter-action@v2
        with:
          flutter-version: ${{ env.FLUTTER_VERSION }}
          cache: true
      - run: flutter pub get
      # --fatal-infos: any issue (incl. info-level lints) fails the gate.
      - run: flutter analyze --fatal-infos

  test:
    name: Test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
      - uses: subosito/flutter-action@v2
        with:
          flutter-version: ${{ env.FLUTTER_VERSION }}
          cache: true
      - run: flutter pub get
      # NOTE: test/*_smoke_test.dart hit a local opencode server at
      # localhost:15120 and skip gracefully when it's unreachable, so in CI
      # (no server) they effectively no-op; only the pure widget test runs.
      # Make this gate meaningful by adding the unit tests in plan §5
      # (mocked repos, SSE/diff parser, lastMessage synthesizer).
      - run: flutter test

  build-apk:
    name: Build APK (debug)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
      - uses: actions/setup-java@v5
        with:
          distribution: temurin
          java-version: '17'
      - uses: subosito/flutter-action@v2
        with:
          flutter-version: ${{ env.FLUTTER_VERSION }}
          cache: true
      - run: flutter pub get
      - run: flutter build apk --debug
      - uses: actions/upload-artifact@v5
        with:
          name: apk-debug
          path: build/app/outputs/flutter-apk/*.apk
          if-no-files-found: error