haskell.yml

name: Haskell CI

on:
  push:
    branches: [ "main", "dev-minor" ]
  pull_request:
    branches: [ "main", "dev-minor" ]

permissions:
  contents: read

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: actions/checkout@v3

    - name: Install required libraries
      run: >-
        sudo apt install
        z3


    - name: Cache Stack build artifacts (user + project)
      uses: actions/cache@v3
      with:
        path: |
          ~/.stack
          .stack-work
        # best effort for cache: tie it to Stack resolver and package config
        key: ${{ runner.os }}-stack-${{ hashFiles('stack.yaml.lock', 'package.yaml') }}
        restore-keys: |
          ${{ runner.os }}-stack

    
    - name: Setup Haskell
      uses: actions/setup-haskell@v1
  
    - name: Install GHC using Stack
      if: steps.ghc.outputs.cache-hit != 'true'
      run: stack setup --install-ghc  
          
    - name: Build
      run: stack build

    - name: Run tests
      run: stack test