tests.yml

name: Tests

on:
  push:
    branches: [ 'master', 'ci' ]
  pull_request:
    branches: [ 'master' ]

jobs:
  stack:
    name: Stack
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: ["ubuntu-latest", "macos-latest", "windows-latest"]
        stack: ["latest"]
        args:
          - "--resolver nightly --stack-yaml stack-nightly.yaml"
          - "--resolver lts-22"
          - "--resolver lts-21 --stack-yaml stack-lts-21.yaml"
          - "--resolver lts-20 --stack-yaml stack-lts-20.yaml"
          - "--resolver lts-19 --stack-yaml stack-lts-19.yaml"
          - "--resolver lts-18 --stack-yaml stack-lts-18.yaml"
        exclude:
          - os: "macos-latest"
            args: "--resolver lts-19 --stack-yaml stack-lts-19.yaml"
          - os: "macos-latest"
            args: "--resolver lts-18 --stack-yaml stack-lts-18.yaml"

    steps:
      - name: Clone project
        uses: actions/checkout@v4

      # Not sure how to have GHC not setup twice
      # Something with settings "ghc-version"?
      # ["9.8", "9.6", "9.4", "9.2", "9.0", "8.10"]
      - uses: haskell-actions/setup@v2
        name: Setup Haskell Stack
        with:
          stack-version: ${{ matrix.stack }}
          enable-stack: true

# Getting weird OS X errors...
#      - name: Cache dependencies
#        uses: actions/cache@v1
#        with:
#          path: ~/.stack
#          key: ${{ runner.os }}-${{ matrix.resolver }}-${{ hashFiles('stack.yaml') }}
#          restore-keys: |
#            ${{ runner.os }}-${{ matrix.resolver }}-

      - name: Build and run tests
        shell: bash
        run: |
            set -ex
            EXTRA=""
            BENCH="--bench"
            if [[ ${{ matrix.os }} = "windows-latest" ]]
            then
              EXTRA="--no-run-tests"
            elif [[ ${{ matrix.os }} = "macos-latest" ]]
            then
              BENCH=""
            fi
            stack test --no-terminal ${{ matrix.args }} --haddock --no-haddock-deps $BENCH --no-run-benchmarks $EXTRA