haskell-ci.yml

name: CI

on:
  pull_request:
  push:
    branches: [master]

jobs:
  build-and-test:
    services:
      postgres:
        image: postgres:15-alpine
        env:
          POSTGRES_HOST_AUTH_METHOD: trust
          POSTGRES_USER: postgres
          POSTGRES_DB: test
        ports:
          - 5432:5432
        # Set health checks to wait until postgres has started
        # needed because the postgres container does not provide a healthcheck
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
    name: ${{ matrix.os }} / ghc ${{ matrix.ghc }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os:
          - ubuntu-latest
        cabal:
          - 3.6
        ghc:
          - 8.10.7
          - 9.0.2
          - 9.2.4

    steps:
      - name: Check out repository
        uses: actions/checkout@v3

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

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

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

      - name: Build
        run: cabal build all

      - name: Test
        run: cabal test all