pipeline.yml

name: pipeline

on: [push, pull_request]

jobs:
  pipeline:
    name: ${{ matrix.os }} / ghc ${{ matrix.ghc }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        ghc: ["8.10", "9.0", "9.2"]
        os: [ubuntu-latest, macOS-latest]

    steps:
      - uses: actions/checkout@v4

      - name: Setup Haskell
        id: setup-haskell-cabal
        uses: haskell/actions/setup@v2
        with:
          ghc-version: "9.2"

      - name: Formatting
        uses: mrkkrp/ormolu-action@v15

      - name: Set up HLint
        uses: haskell/actions/hlint-setup@v2

      - name: Run HLint
        uses: haskell/actions/hlint-run@v2
        with:
          path: '["src/", "test/"]'

      - name: Cache ~/.cabal/packages, ~/.cabal/store and dist-newstyle
        uses: actions/cache@v4
        with:
          path: |
            ~/.cabal/packages
            ~/.cabal/store
            dist-newstyle
          key: ${{ runner.os }}-ghc-${{ hashFiles('**/*.cabal', '**/cabal.project', '**/cabal.project.freeze') }}
          restore-keys: ${{ runner.os }}-ghc-

      - name: Configure
        run: cabal configure --enable-tests --enable-benchmarks --test-show-details=direct

      - name: Install dependencies
        run: cabal build all --only-dependencies

      - name: Build
        run: cabal build all

      - name: Test
        run: cabal test all