ci.yaml

name: Build & test
on:
  pull_request:
  push:

jobs:
  build:
    name: CI
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        stack_yaml: ['stack.yaml', 'stack-previous.yaml']
    steps:
      - name: Setup Stack
        uses: haskell/actions/setup@v1
        with:
          enable-stack: true
          stack-version: 'latest'

      - name: Clone project
        uses: actions/checkout@v2

      - name: Cache dependencies
        uses: actions/cache@v1
        with:
          path: ~/.stack
          key: ${{ runner.os }}-${{ matrix.stack_yaml }}-${{ hashFiles(matrix.stack_yaml) }}
          restore-keys: |
            ${{ runner.os }}-${{ matrix.stack_yaml }}-
            ${{ runner.os }}-
      - name: HLint
        run: 'curl -sL https://raw.github.com/ndmitchell/hlint/master/misc/travis.sh | sh -s .'
      - name: Build and run tests
        run: 'stack build --fast --no-terminal --stack-yaml=${{ matrix.stack_yaml }} --pedantic --haddock --no-haddock-deps --test --bench --no-run-benchmarks'