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
      fail-fast: false
    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 ${{ github.sha }}
        if: github.event_name == 'push'
      - name: Checkout a pull request
        run: git clone --depth=50 --branch=${{ github.event.pull_request.head.ref }} https://github.com/${{ github.event.pull_request.head.repo.full_name }} . && git reset --hard ${{ github.event.pull_request.head.sha }}
        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 ${{ matrix.test_task }}
        if: "!contains(github.event.head_commit.message, '[ci skip]')"
      - uses: k0kubun/action-slack@v2.0.0
        with:
          payload: |
            {
              "attachments": [{
                "text": "${{ job.status}}: <https://github.com/${{ github.repository }}/commit/${{ github.sha }}/checks|${{ github.workflow }} / ${{ matrix.test_task }}> " +
                        "(<https://github.com/${{ github.repository }}/commit/${{ github.sha }}|" + "${{ github.sha }}".substring(0, 10) + ">) " +
                        "of ${{ github.repository }}@" + "${{ github.ref }}".split('/').reverse()[0] + " by ${{ github.event.head_commit.committer.name }}",
                "color": "danger"
              }]
            }
        env:
          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
        if: failure() && github.event_name == 'push'