main.yml

name: CI

on:
  workflow_dispatch:
  pull_request:
    types: [synchronize, opened, reopened]
  push:
    branches: [master]
  schedule:
    # additionally run once per week (At 00:00 on Sunday) to maintain cache
    - cron: '0 0 * * 0'

jobs:
  stack:
    name: ${{ matrix.os }} / stack
    runs-on: ubuntu-latest
    strategy:
      matrix:
        os: [ubuntu-latest, macOS-latest, windows-latest]

    steps:
    - uses: actions/checkout@v3

    - uses: haskell/actions/setup@v2
      name: Setup Haskell Stack
      with:
        ghc-version: '9.2.7'
        enable-stack: true

    - uses: actions/cache@v3
      name: Cache ~/.stack
      with:
        path: ~/.stack
        key: ${{ runner.os }}-${{ matrix.os }}-stack

    - name: Install dependencies
      run: |
        stack build --system-ghc --test --bench --no-run-tests --no-run-benchmarks --only-dependencies

    - name: Build
      run: |
        stack build --system-ghc --test --bench --no-run-tests --no-run-benchmarks

    - name: Test
      run: |
        stack test --system-ghc