tests.yml

name: tests
on:
  pull_request:
jobs:
  cabal:
    name: ${{ matrix.os }} / ghc-${{ matrix.ghc }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macOS-latest, windows-latest]
        # https://www.haskell.org/ghc/
        # https://hackage.haskell.org/package/cabal-install
        cabal: ["3.10"]
        ghc: ["8.10", "9.0", "9.2", "9.4", "9.6"]
    steps:
      - name: Clone Repository
        uses: actions/checkout@v4.1.0

      - name: Setup Haskell
        id: setup-haskell-cabal
        uses: haskell/actions/setup@v2
        with:
          ghc-version: ${{ matrix.ghc }}
          cabal-version: ${{ matrix.cabal }}

      - name: Configure and Freeze for Cache
        run: |
          cabal configure --enable-tests --enable-benchmarks --test-show-details=direct -ftools
          cabal freeze

      - name: Cache ~/.cabal/store
        uses: actions/cache@v3
        with:
          path: ${{ steps.setup-haskell-cabal.outputs.cabal-store }}
          key: ${{ runner.os }}-${{ matrix.ghc }}-${{ hashFiles('cabal.project.freeze') }}

      - name: Build
        run: cabal build '--build-log=logs/$pkgid'

      - name: Test
        run: cabal test

      - name: Upload Build Logs on Failure
        uses: actions/upload-artifact@v4
        if: failure()
        with:
          name: logs-${{ matrix.os }}-ghc${{ matrix.ghc }}
          path: logs/

      - name: Install
        run: cabal install --installdir=artifacts --install-method=copy

      - name: Upload Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.os }}-ghc${{ matrix.ghc }}
          path: artifacts/