name: CI

on:
  push:
  pull_request:

permissions:
  contents: read

jobs:
  check:
    name: Format, analyze, and validate
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
      - uses: dart-lang/setup-dart@v1
      - uses: actions/cache@v6
        with:
          path: ~/.pub-cache
          key: pub-${{ runner.os }}-stable-${{ hashFiles('pubspec.yaml') }}
      - run: dart pub get
      - run: dart format --output=none --set-exit-if-changed .
      - run: dart analyze --fatal-infos
      - run: dart run example/pure_zstd_example.dart
      - run: dart pub publish --dry-run

  test:
    name: Test (Dart ${{ matrix.sdk }}, ${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        # The floor declared in pubspec.yaml, and the current release.
        sdk: [3.8.0, stable]
        include:
          - os: ubuntu-latest
            sdk: beta
    steps:
      - uses: actions/checkout@v7
      - uses: dart-lang/setup-dart@v1
        with:
          sdk: ${{ matrix.sdk }}
      - uses: actions/cache@v6
        with:
          path: |
            ~/.pub-cache
            ~/AppData/Local/Pub/Cache
          key: pub-${{ runner.os }}-${{ matrix.sdk }}-${{ hashFiles('pubspec.yaml') }}
      # libzstd_shapes_test.dart compresses its inputs with the zstd CLI and
      # skips itself when there is none. Only Windows lacks it out of the box.
      - if: runner.os == 'macOS'
        run: command -v zstd || brew install zstd
      - run: dart pub get
      - run: dart test

  pana:
    name: pub.dev score
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
      - uses: dart-lang/setup-dart@v1
      - run: dart pub global activate pana
      - run: dart pub global run pana --no-warning --exit-code-threshold 0 .