haskell-nightly.yaml

name: Haskell CI

on:
  schedule:
    - cron: '0 3 * * *' # daily at 3 am
permissions:
  contents: read

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - name: Check for new commits today
      id: new-commits
      uses: adriangl/check-new-commits-action@v1
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        seconds: 86400 # One day in seconds
        branch: ${{ github.event.repository.default_branch }}

    - uses: actions/checkout@v3
      if: ${{ steps.new-commits.outputs.has-new-commits == 'true' }}

    - name: Cache Stack
      if: ${{ steps.new-commits.outputs.has-new-commits == 'true' }}
      id: cache-stack-unix
      uses: actions/cache@v3
      with:
        path: ~/.stack
        key: ubuntu-latest-stack-home-${{ hashFiles('stack.yaml') }}-${{ hashFiles('package.yaml') }}

    - name: Setup stack
      if: ${{ steps.new-commits.outputs.has-new-commits == 'true' }}
      uses: haskell/actions/setup@v2
      with:
        enable-stack: true
        stack-no-global: true


    - name: Install dependencies
      if: ${{ steps.new-commits.outputs.has-new-commits == 'true' }}
      run: |
        set -ex
        stack --no-terminal --install-ghc test --bench --only-dependencies
        set +ex

    - name: Build
      if: ${{ steps.new-commits.outputs.has-new-commits == 'true' }}
      run: |
        set -ex
        stack --no-terminal $ARGS test --bench --no-run-benchmarks --haddock --no-haddock-deps
        set +ex