name: Compilation

on:
  push:
  pull_request:

jobs:
  build:
    strategy:
      matrix:
        os: [ubuntu-22.04, windows-2022]
        include:
          - os: ubuntu-22.04
            cc: clang
            cxx: clang++
          - os: windows-2022
            cc: msvc
      fail-fast: false

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

    steps:
      - name: Linux dependencies
        if: startsWith(runner.os, 'Linux')
        run: |
          sudo dpkg --add-architecture i386
          sudo apt-get update
          sudo apt-get install -y --no-install-recommends \
            gcc-multilib g++-multilib libstdc++6 lib32stdc++6 \
            libc6-dev libc6-dev-i386 linux-libc-dev \
            linux-libc-dev:i386 lib32z1-dev ${{ matrix.cc }}
    
      - uses: actions/setup-python@v5
        name: Setup Python 3.12
        with:
          python-version: 3.12
      
      - name: Install Python dependencies
        run: |
          python -m pip install --upgrade pip setuptools wheel
          
      - uses: actions/checkout@v4
        name: Repository checkout
        with:
          fetch-depth: 0
          submodules: recursive
          path: repository

      - uses: actions/checkout@v4
        name: AMBuild checkout
        with:
          repository: alliedmodders/ambuild
          ref: fe8c99ccd24fa926bf6ac6b9935a5fc03df06a72
          fetch-depth: 0
          submodules: recursive
          path: ambuild

      - name: Setup AMBuild
        shell: bash
        run: |
          cd "${{ env.CACHE_PATH }}"
          python -m pip install ./ambuild

      - name: Select clang compiler
        if: startsWith(runner.os, 'Linux')
        run: |
          echo "CC=${{ matrix.cc }}" >> $GITHUB_ENV
          echo "CXX=${{ matrix.cxx }}" >> $GITHUB_ENV
          ${{ matrix.cc }} --version
          ${{ matrix.cxx }} --version

      - name: Build
        shell: bash
        working-directory: repository
        run: |
          mkdir build
          cd build
          python ../configure.py
          ambuild

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: libs_${{ runner.os }}
          path: repository/build/lib