on:
  pull_request:
  push:
    branches: main

jobs:
  test:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        stack-yaml:
          - stack.yaml
          - stack-lts-16.10.yaml
          - stack-lts-13.2.yaml
      fail-fast: false

    steps:
    - uses: actions/checkout@v2
    - uses: actions/cache@v2
      with:
        path: |
          ~/.stack
          ./.stack-work
        key: ${{ runner.os }}-${{ hashFiles(matrix.stack-yaml) }}-${{ hashFiles('*.cabal') }}
        restore-keys: |
          ${{ runner.os }}-${{ hashFiles(matrix.stack-yaml) }}-
          ${{ runner.os }}-
    - run:
        curl --output .hlint.yaml https://raw.githubusercontent.com/pbrisbin/dotfiles/master/hlint.yaml
    - uses: freckle/stack-action@main
      with:
        stack-yaml: ${{ matrix.stack-yaml }}
        stack-arguments: --flag yesod-auth-oauth2:example
        weeder: false