name: CI

on:
  schedule:
    - cron: '45 6 1 * *'
  push:
  pull_request:
    branches: [ main ]

jobs:
  build-latest:
    name: ${{ matrix.compiler }} on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ ubuntu-latest, windows-latest, macos-latest ]
        compiler:
          - dmd-latest
          - ldc-latest
    steps:
      - uses: actions/checkout@v2

      - name: Install D ${{ matrix.compiler }}
        uses: dlang-community/setup-dlang@v1
        with:
          compiler: ${{ matrix.compiler }}

      - name: Build library
        run: dub build --build=release --config=library

      - name: Build unittest
        run: dub test --build=unittest --config=unittest

      - name: Build examples  
        run: |
          dub run --build=release --config=quickstartExample

  build-older:
    name: ${{ matrix.compiler }} on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ ubuntu-latest ]
        compiler:
          - dmd-latest
          - ldc-latest
          - dmd-2.102.2
          - dmd-2.101.2
          - dmd-2.100.2
          - dmd-2.099.1
          - dmd-2.098.1
          - dmd-2.097.2 # Baseline DMD version
          - ldc-1.32.0 # eq to dmd v2.102.2
          - ldc-1.31.0 # eq to dmd v2.101.2
          - ldc-1.30.0 # eq to dmd v2.100.1
          - ldc-1.29.0 # eq to dmd v2.099.1
          - ldc-1.28.1 # eq to dmd v2.098.1
          - ldc-1.27.1 # eq to dmd v2.097.1
    steps:
      - uses: actions/checkout@v2

      - name: Install D ${{ matrix.compiler }}
        uses: dlang-community/setup-dlang@v1
        with:
          compiler: ${{ matrix.compiler }}

      - name: Build library
        run: dub build --build=release --config=library

      - name: Build unittest
        run: dub test --build=unittest --config=unittest

      - name: Build examples  
        run: |
          dub run --build=release --config=quickstartExample

# Mirage Config doesn't build in GDC for now

  # gdc-latest:
  #   name: GDC on Ubuntu
  #   runs-on: ubuntu-latest
  #   steps:
  #     - uses: actions/checkout@v2

  #     - name: Install DMD (so dub is available)
  #       uses: dlang-community/setup-dlang@v1
  #       with:
  #         compiler: dmd-latest

  #     - name: Install GDC
  #       run: |
  #         sudo apt-get update
  #         sudo apt-get install gdc -y
  #         gdc --version

  #     - name: Build library
  #       env:
  #         DC: gdc
  #       run: dub build --compiler=gdc --build=release --config=library

  #     - name: Build unittest
  #       env:
  #         DC: gdc
  #       run: dub test --compiler=gdc --build=unittest --config=unittest

  #     - name: Build examples
  #       env:
  #         DC: gdc
  #       run: |
  #         dub run --compiler=gdc --build=release --config=quickstartExample