name: qt-ci

on:
  workflow_dispatch:
  push:
    branches:
      - main
      - qt-*.*.x
    tags:
      - "qt-**"
    paths:
      - CMakeLists.txt
      - ".github/actions/qt5-build/**"
      - ".github/actions/qt6-build/**"
      - ".github/workflows/qt-ci.yml"
      - "bin/**"
      - "expression-test/**"
      - "include/**"
      - "metrics/**"
      - "platform/default/**"
      - "platform/qt/**"
      - "render-test/**"
      - "scripts/**"
      - "src/**"
      - "test/**"
      - "vendor/**"
      - ".gitmodules"
      - "!**/*.md"

  pull_request:
    branches:
      - "*"
    paths:
      - CMakeLists.txt
      - ".github/actions/qt5-build/**"
      - ".github/actions/qt6-build/**"
      - ".github/workflows/qt-ci.yml"
      - "bin/**"
      - "expression-test/**"
      - "include/**"
      - "metrics/**"
      - "platform/default/**"
      - "platform/qt/**"
      - "render-test/**"
      - "scripts/**"
      - "src/**"
      - "test/**"
      - "vendor/**"
      - ".gitmodules"
      - "!**/*.md"

concurrency:
  # cancel jobs on PRs only
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

jobs:
  build:
    strategy:
      matrix:
        include:
          - name: Linux
            os: ubuntu-22.04
            build_type: RelWithDebInfo
            qt_version: 5.15.2
            qt_target: desktop
            compiler: ""
          - name: Linux
            os: ubuntu-22.04
            build_type: RelWithDebInfo
            qt_version: 6.7.0
            qt_target: desktop
            compiler: ""
          - name: Linux_GCC13
            os: ubuntu-24.04
            build_type: RelWithDebInfo
            qt_version: 6.7.0
            qt_target: desktop
            compiler: "gcc-13"
          - name: macOS
            os: macos-13
            build_type: RelWithDebInfo
            qt_version: 5.15.2
            qt_target: desktop
            deployment_target: 10.15
            deployment_arch: "x86_64"
            compiler: ""
          - name: macOS
            os: macos-14
            build_type: RelWithDebInfo
            qt_version: 6.7.0
            qt_target: desktop
            deployment_target: 11.0
            deployment_arch: "x86_64;arm64"
            compiler: ""
          - name: macOS_LLVM18
            os: macos-14
            build_type: RelWithDebInfo
            qt_version: 6.7.0
            qt_target: desktop
            deployment_target: 11.0
            deployment_arch: "arm64"
            compiler: "llvm"
          - name: win64_msvc2019
            os: windows-2022
            build_type: "RelWithDebInfo"
            compiler_type: x64
            compiler_version: 14.29
            qt_version: 5.15.2
            qt_target: desktop
            qt_arch: win64_msvc2019_64
            qt_tools: ""
          - name: win64_msvc2019
            os: windows-2022
            build_type: "RelWithDebInfo"
            compiler_type: x64
            compiler_version: 14.29
            qt_version: 6.7.0
            qt_target: desktop
            qt_arch: win64_msvc2019_64
            qt_tools: ""
    runs-on: ${{ matrix.os }}
    env:
      BUILD_TYPE: ${{ matrix.build_type }}
      COMPILER_TYPE: ${{ matrix.compiler_type }}
      DEPLOYMENT_TARGET: ${{ matrix.deployment_target }}
      DEPLOYMENT_ARCH: ${{ matrix.deployment_arch }}
      QT_VERSION: ${{ matrix.qt_version }}

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          path: source
          fetch-depth: 0

      - name: Setup submodules
        shell: bash
        run: |
          cd source
          auth_header="$(git config --local --get http.https://github.com/.extraheader)"
          git submodule sync --recursive
          git -c core.longpaths=true -c "http.extraheader=$auth_header" -c protocol.version=2 submodule update --init --force --recursive --depth=1 || true

      - name: Install test dependencies
        if: runner.os == 'Linux' && matrix.compiler != ''
        run: |
          sudo apt-get update
          sudo apt-get install \
            libxkbcommon-x11-0 \
            libxcb-cursor0 \
            libxcb-icccm4 \
            libxcb-image0 \
            libxcb-keysyms1 \
            libxcb-randr0 \
            libxcb-render-util0 \
            libxcb-xinerama0 \
            libxcb-xfixes0 \
            libegl1 \
            fonts-noto-cjk

      - name: Install compiler
        id: install_compiler
        if: runner.os == 'Linux' && matrix.compiler != ''
        uses: rlalik/setup-cpp-compiler@master
        with:
          compiler: ${{ matrix.compiler }}

      - name: Setup compiler (Linux)
        if: runner.os == 'Linux' && matrix.compiler != ''
        env:
          CC: ${{ steps.install_compiler.outputs.cc }}
          CXX: ${{ steps.install_compiler.outputs.cxx }}
        run: |
          {
            echo "CC=$CC"
            echo "CXX=$CXX"
          } >> "$GITHUB_ENV"

      - name: Setup compiler (macOS)
        if: runner.os == 'macOS' && matrix.compiler != ''
        env:
          MLN_COMPILER: ${{ matrix.compiler }}
        run: |
          # https://github.com/actions/runner-images/issues/8838#issuecomment-1817486924
          brew link --overwrite python@3.12
          brew install "$MLN_COMPILER"
          echo "/opt/homebrew/opt/${MLN_COMPILER}/bin" >> "$GITHUB_PATH"
          {
            echo "CC=/opt/homebrew/opt/${MLN_COMPILER}/bin/clang"
            echo "CXX=/opt/homebrew/opt/${MLN_COMPILER}/bin/clang++"
            echo "LDFLAGS=\"-L/opt/homebrew/opt/${MLN_COMPILER}/lib\""
            echo "CPPFLAGS=\"-I/opt/homebrew/opt/${MLN_COMPILER}/include\""
          } >> "$GITHUB_ENV"

      - name: Setup Xcode
        if: runner.os == 'macOS'
        uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: latest-stable

      - name: Setup MSVC
        if: matrix.qt_arch == 'win64_msvc2019_64'
        uses: ilammy/msvc-dev-cmd@v1
        with:
          arch: ${{ matrix.compiler_type }}
          toolset: ${{ matrix.compiler_version }}

      - name: Setup ninja
        uses: seanmiddleditch/gha-setup-ninja@v5

      - name: Download Qt
        uses: jurplel/install-qt-action@v4
        with:
          aqtversion: ==3.1.*
          version: ${{ env.QT_VERSION }}
          dir: ${{ github.workspace }}
          target: ${{ matrix.qt_target }}
          arch: ${{ matrix.qt_arch }}
          tools: ${{ matrix.qt_tools }}
          extra: --base https://mirrors.ocf.berkeley.edu/qt/

      - name: Update ccache
        if: runner.os == 'Windows'
        shell: bash
        run: |
          # version is pinned due to issues with caching MSVC in 4.8
          choco.exe install ccache --version=4.7.5 --no-progress
          ccache.exe --version
          echo "CCACHE_CONFIGPATH=C:/Users/runneradmin/AppData/Roaming/ccache/ccache.conf" >> "$GITHUB_ENV"

      - name: Set up ccache
        uses: hendrikmuhs/ccache-action@v1
        with:
          key: Qt_${{ matrix.name }}_${{ matrix.qt_version }}
          max-size: 200M

      - name: Build maplibre-native (macOS)
        if: runner.os == 'macOS' && matrix.qt_target == 'desktop'
        run: |
          mkdir build && cd build
          cmake ../source/ \
            -G Ninja \
            -DCMAKE_BUILD_TYPE="${BUILD_TYPE}" \
            -DCMAKE_C_COMPILER_LAUNCHER="ccache" \
            -DCMAKE_CXX_COMPILER_LAUNCHER="ccache" \
            -DCMAKE_OSX_DEPLOYMENT_TARGET="${DEPLOYMENT_TARGET}" \
            -DCMAKE_OSX_ARCHITECTURES="${DEPLOYMENT_ARCH}" \
            -DMLN_WITH_QT=ON
          ninja

      - name: Build maplibre-native (Linux, Qt5)
        if: runner.os == 'Linux' && matrix.qt_version == '5.15.2'
        uses: ./source/.github/actions/qt5-build

      - name: Build maplibre-native (Linux, Qt6)
        if: runner.os == 'Linux' && matrix.qt_version != '5.15.2' && matrix.compiler == ''
        uses: ./source/.github/actions/qt6-build

      - name: Build maplibre-native (Linux, Qt6, custom compiler)
        if: runner.os == 'Linux' && matrix.qt_version != '5.15.2' && matrix.compiler != ''
        run: |
          mkdir build && cd build
          qt-cmake ../source/ \
            -G Ninja \
            -DCMAKE_BUILD_TYPE="${BUILD_TYPE}" \
            -DCMAKE_C_COMPILER_LAUNCHER="ccache" \
            -DCMAKE_CXX_COMPILER_LAUNCHER="ccache" \
            -DMLN_WITH_QT=ON
          ninja

      - name: Build maplibre-native (Linux, Qt6, custom compiler, internal libraries)
        if: runner.os == 'Linux' && matrix.qt_version != '5.15.2' && matrix.compiler != ''
        run: |
          mkdir build-internal && cd build-internal
          qt-cmake ../source/ \
            -G Ninja \
            -DCMAKE_BUILD_TYPE="${BUILD_TYPE}" \
            -DCMAKE_C_COMPILER_LAUNCHER="ccache" \
            -DCMAKE_CXX_COMPILER_LAUNCHER="ccache" \
            -DMLN_WITH_QT=ON \
            -DMLN_QT_WITH_INTERNAL_ICU=ON \
            -DMLN_QT_WITH_INTERNAL_SQLITE=ON
          ninja

      - name: Run tests (Linux)
        if: runner.os == 'Linux' && matrix.qt_version != '5.15.2' && matrix.compiler != ''
        uses: coactions/setup-xvfb@v1
        with:
          run: ctest --output-on-failure
          working-directory: build

      - name: Build maplibre-native (Windows)
        if: runner.os == 'Windows'
        shell: bash
        run: |
          export PATH="$IQTA_TOOLS/$COMPILER_TYPE/bin:$PATH"
          echo "$PATH"
          mkdir build && cd build
          cmake.exe ../source/ \
            -G"Ninja Multi-Config" \
            -DCMAKE_CONFIGURATION_TYPES="${BUILD_TYPE}" \
            -DCMAKE_C_COMPILER_LAUNCHER="ccache.exe" \
            -DCMAKE_CXX_COMPILER_LAUNCHER="ccache.exe" \
            -DMLN_WITH_QT=ON
          ninja.exe