name: Visual Studio versions

on:
  workflow_call:
  workflow_dispatch:

permissions: {}

jobs:
  build:
    strategy:
      matrix:
        toolset:
          - msvc143
          - vs2022
          - msvc145
          - vs2026

        include:
          # Runner image.
          - {toolset: msvc143, os: windows-2022}
          - {toolset: vs2022, os: windows-2022}
          - {toolset: msvc145, os: windows-2025}
          - {toolset: vs2026, os: windows-2025}

          # Boost version.
          - boost-version: 1.91.0
          # Some Boost libraries commonly used by me.
          - libraries: filesystem program_options regex test

          # Build settings.
          - platform: x64
          - configuration: Release

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

    name: ${{ matrix.toolset }}

    steps:
      - name: Checkout
        uses: actions/checkout@v7
        with:
          persist-credentials: false

      - name: Cache Boost
        uses: actions/cache@v6
        with:
          path: '${{ runner.workspace }}/boost/boost_*.tar.gz'
          key: 'boost_${{ matrix.boost-version }}'

      - name: Set common variables
        uses: $/.github/actions/common-variables
        with:
          toolset: ${{ matrix.toolset }}

      - name: Clean up PATH
        uses: egor-tensin/cleanup-path@v5
        if: env.CI_HOST_WINDOWS

      - name: Set up Python
        uses: actions/setup-python@v7
        with:
          python-version: '3.x'

      - name: Set up software environment
        uses: $/.github/actions/software-environment

      - name: Download Boost
        uses: $/.github/actions/download-boost
        with:
          boost-version: ${{ matrix.boost-version }}

      - name: Build Boost
        uses: $/.github/actions/build-boost
        with:
          toolset: ${{ matrix.toolset }}
          libraries: ${{ matrix.libraries }}
          platform: ${{ matrix.platform }}
          configuration: ${{ matrix.configuration }}
        continue-on-error: true

      - name: Check that Boost was bootstrapped
        uses: $/.github/actions/check-boost-bootstrapped

      - name: Check that Boost libraries were built
        uses: $/.github/actions/check-boost-libraries
        with:
          libraries: ${{ matrix.libraries }}
          platform: ${{ matrix.platform }}
          configuration: ${{ matrix.configuration }}

      - name: Build examples/boost
        id: build_example
        uses: $/.github/actions/build-example
        with:
          src_dir: test/examples/boost
          boost_dir: ${{ env.BOOST_DIR }}
          toolset: ${{ matrix.toolset }}
          platform: ${{ matrix.platform }}
          configuration: ${{ matrix.configuration }}

      - name: Verify runtime library linkage
        uses: $/.github/actions/check-runtime-library
        with:
          install_dir: ${{ steps.build_example.outputs.install_dir }}

      - name: Verify architecture
        uses: $/.github/actions/check-arch
        with:
          install_dir: ${{ steps.build_example.outputs.install_dir }}
          expected: ${{ matrix.platform }}

      - name: Run examples/boost
        uses: $/.github/actions/run-example-boost
        with:
          install_dir: ${{ steps.build_example.outputs.install_dir }}