name: Test

on:
  push:
  pull_request:
  schedule:
    # Weekly, at 5:45 AM on Friday (somewhat randomly chosen).
    - cron: '45 6 * * 5'
  workflow_dispatch:

jobs:
  test:
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-18.04, windows-2019, windows-2016]
        platform: [x86, x64]

        include:
          # Prettier run names.
          - {os: ubuntu-18.04, name: Ubuntu}
          - {os: windows-2019, name: Windows Server 2019}
          - {os: windows-2016, name: Windows Server 2016}

    runs-on: '${{ matrix.os }}'

    name: '${{ matrix.name }} / ${{ matrix.platform }}'

    defaults:
      run:
        shell: pwsh

    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Set up MinGW
        id: setup
        uses: ./
        with:
          platform: '${{ matrix.platform }}'

      - name: Build foo.exe
        run: |
          & '${{ steps.setup.outputs.gxx }}' -std=c++11 -o foo foo.cpp
          if ('${{ runner.os }}' -eq 'Windows') {
              .\foo.exe
          }