name: windows
on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - '*'
jobs:
  latest:
    strategy:
      matrix:
        os: [windows-2016, windows-2019]
        vs: [2017, 2019]
        test_task: [test]
        exclude:
          - os: windows-2016
            vs: 2019
          - os: windows-2019
            vs: 2017
    runs-on: ${{ matrix.os }}
    steps:
      - name: Install libraries with vcpkg
        run: |
          vcpkg --triplet x64-windows install %dependencies% || (
            sleep 4 && vcpkg --triplet x64-windows install %dependencies%
          ) || (
            sleep 25 && vcpkg --triplet x64-windows install %dependencies%
          )
        env:
          dependencies: openssl readline zlib
      - name: Install libraries with chocolatey
        run: choco install winflexbison3
      # Not using official actions/checkout because it's unstable and sometimes doesn't work for a fork.
      - name: Checkout ruby/ruby
        run: git clone --depth=50 https://github.com/ruby/ruby . && git reset --hard "$GITHUB_SHA"
        env:
          GITHUB_SHA: ${{ github.sha }}
        if: github.event_name == 'push'
      - name: Checkout a pull request
        run: git clone --depth=50 "--branch=$GITHUB_BRANCH" "https://github.com/${GITHUB_REPO}" . && git reset --hard "$GITHUB_REV"
        env:
          GITHUB_REV: ${{ github.event.pull_request.head.sha }}
          GITHUB_BRANCH: ${{ github.event.pull_request.head.ref }}
          GITHUB_REPO: ${{ github.event.pull_request.head.repo.full_name }}
        if: github.event_name == 'pull_request'
      - name: configure
        run: |
          call "C:\Program Files (x86)\Microsoft Visual Studio\${{ matrix.vs }}\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
          win32/configure.bat --disable-install-doc --without-ext=+,dbm,gdbm --enable-bundled-libffi --with-opt-dir=C:/vcpkg/installed/x64-windows
      - name: nmake
        run: |
          call "C:\Program Files (x86)\Microsoft Visual Studio\${{ matrix.vs }}\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
          set YACC=win_bison
          nmake up
          nmake
      - name: nmake test
        run: |
          call "C:\Program Files (x86)\Microsoft Visual Studio\${{ matrix.vs }}\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
          nmake ${{ matrix.test_task }}