Haskell CI (Github Actions)

haskell.yml

name: Haskell CI

on: [push]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - uses: actions/cache@v1
        name: Cache ~/.stack
        with:
          path: ~/.stack
          key: ${{ runner.os }}-homestack
      - uses: actions/cache@v1
        name: Cache .stack-work
        with:
          path: .stack-work
          key: ${{ runner.os }}-stackwork
      - name: Stack setup
        run: stack setup
      - name: Build
        run: stack build
      - name: Run tests
        run: stack test

  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - uses: cachix/install-nix-action@v6
      - name: Lint
        run: nix-shell -p hlint --command "make lint"
      - name: Format check
        run: nix-shell -p pkgs.haskellPackages.brittany --command "make format-check"