ci-build.yaml

# Build on Ubuntu with GCC and Clang, plus Windows Visual Studio and MinGW64
# builds.
name: CI Build

on:
  push:
    paths-ignore:
      - '.github/ISSUE_TEMPLATE.md'
      - '.github/ISSUE_TEMPLATE/**'
      - '.github/PULL_REQUEST_TEMPLATE.md'
      - '.github/workflows/development-db-dump.yaml'
      - '.github/workflows/pr-sql-check.yaml'
      - '.gitignore'
      - 'CONTRIBUTING.md'
      - 'LICENSE'
      - 'README.md'
      - 'sql/**'

  pull_request:
    paths-ignore:
      - '.github/ISSUE_TEMPLATE.md'
      - '.github/ISSUE_TEMPLATE/**'
      - '.github/PULL_REQUEST_TEMPLATE.md'
      - '.github/workflows/development-db-dump.yaml'
      - '.github/workflows/pr-sql-check.yaml'
      - '.gitignore'
      - 'CONTRIBUTING.md'
      - 'LICENSE'
      - 'README.md'
      - 'sql/**'

jobs:
  build:
    name: Build on ${{ matrix.config.job_name }} (client build ${{ matrix.client_build }})
    runs-on: ${{ matrix.config.os }}
    permissions:
      contents: read
    strategy:
      matrix:
        # Every supported client build is verified against Ubuntu GCC; the
        # latest (1.12.1.5875) additionally runs against Ubuntu Clang, Windows
        # Visual Studio, and Windows MinGW (added via include below).
        client_build:
          - 5875
          - 5464
          - 5302
          - 5086
          - 4878
          - 4695
          - 4544
          - 4449
          - 4375
        config:
          - os: ubuntu-24.04
            c_compiler: gcc
            cxx_compiler: g++
            job_name: Ubuntu GCC
        include:
          - client_build: 5875
            config:
              os: ubuntu-24.04
              c_compiler: clang
              cxx_compiler: clang++
              install_clang: true
              job_name: Ubuntu Clang
          - client_build: 5875
            config:
              os: macos-26
              job_name: macOS Clang
          - client_build: 5875
            config:
              os: windows-2022
              job_name: Windows Visual Studio
          - client_build: 5875
            config:
              os: windows-2022
              job_name: Windows MinGW
              use_mingw: true

    steps:
      - name: Check out repository
        uses: actions/checkout@v6

      - name: Install Ubuntu build dependencies
        if: matrix.config.os == 'ubuntu-24.04'
        run: |
          sudo apt update
          sudo apt install -y --no-install-recommends \
            build-essential \
            cmake \
            libcurl4-openssl-dev \
            libmysqlclient-dev \
            libssl-dev \
            zlib1g-dev

      - name: Install Clang compiler
        if: matrix.config.install_clang
        run: sudo apt install -y --no-install-recommends clang

      - name: Install macOS build dependencies
        if: matrix.config.os == 'macos-26'
        run: brew install mysql-client

      - name: Set up MSYS2 (MINGW64)
        if: matrix.config.use_mingw
        uses: msys2/setup-msys2@v2
        with:
          msystem: MINGW64
          update: true
          install: >-
            base-devel
            git
            mingw-w64-x86_64-cmake
            mingw-w64-x86_64-curl
            mingw-w64-x86_64-gcc
            mingw-w64-x86_64-ninja

      - name: Build and install on Ubuntu
        if: matrix.config.os == 'ubuntu-24.04'
        run: |
          set -euo pipefail
          mkdir -p build _install
          cd build
          cmake ../ \
            -DCMAKE_C_COMPILER="${{ matrix.config.c_compiler }}" \
            -DCMAKE_CXX_COMPILER="${{ matrix.config.cxx_compiler }}" \
            -DCMAKE_INSTALL_PREFIX="../_install" \
            -DBUILD_EXTRACTORS=1 \
            -DENABLE_MAILSENDER=1 \
            -DBUILD_WARNINGS_AS_ERROR=1 \
            -DSUPPORTED_CLIENT_BUILD="${{ matrix.client_build }}"
          make -j"$(nproc)"
          make install

      - name: Build and install on macOS
        if: matrix.config.os == 'macos-26'
        run: |
          set -euo pipefail
          mkdir -p build _install
          cd build
          cmake ../ \
            -DCMAKE_INSTALL_PREFIX="../_install" \
            -DBUILD_EXTRACTORS=1 \
            -DENABLE_MAILSENDER=1 \
            -DBUILD_WARNINGS_AS_ERROR=1 \
            -DSUPPORTED_CLIENT_BUILD="${{ matrix.client_build }}"
          make -j"$(sysctl -n hw.ncpu)"
          make install

      - name: Build and install on Windows (Visual Studio)
        if: matrix.config.os == 'windows-2022' && !matrix.config.use_mingw
        shell: bash # Windows runners default to PowerShell.
        run: |
          set -euo pipefail
          # Build cURL.
          cd "$GITHUB_WORKSPACE/dep/windows/optional_dependencies"
          ./curl_download_and_build.bat
          # Build VMaNGOS.
          cd "$GITHUB_WORKSPACE"
          mkdir -p build
          cd build
          cmake ../ \
            -DBUILD_EXTRACTORS=1 \
            -DENABLE_MAILSENDER=1 \
            -DBUILD_WARNINGS_AS_ERROR=1 \
            -DSUPPORTED_CLIENT_BUILD="${{ matrix.client_build }}" \
            -G "Visual Studio 17 2022" \
            -A x64
          "/c/Program Files/Microsoft Visual Studio/2022/Enterprise/MSBuild/Current/Bin/MSBuild.exe" "MaNGOS.sln" //p:Platform=x64 //p:Configuration=Release //m

      - name: Build and install on Windows (MinGW)
        if: matrix.config.use_mingw
        shell: msys2 {0}
        run: |
          set -euo pipefail
          mkdir -p build
          cd build
          cmake ../ \
            -DBUILD_EXTRACTORS=1 \
            -DENABLE_MAILSENDER=1 \
            -DBUILD_WARNINGS_AS_ERROR=1 \
            -DSUPPORTED_CLIENT_BUILD="${{ matrix.client_build }}" \
            -DCMAKE_BUILD_TYPE=Release \
            -G Ninja
          cmake --build . --parallel