windows.yml

name: Windows Wheels

on:
  workflow_dispatch:
  workflow_call:

jobs:
  build:
    permissions:
      contents: write
    runs-on: windows-2025

    env:
      Boost_DIR: C:/Boost/lib/cmake/Boost-1.88.0
      DCMTK_DIR: C:/tools/dcmtk-20241211-ac00290
      OpenCV_DIR: C:/tools/opencv/build
      OpenJPEG_DIR: C:/Program Files (x86)/OPENJPEG
      Python310_ROOT_DIR: C:/hostedtoolcache/windows/Python/3.10.11/x64
      Python311_ROOT_DIR: C:/hostedtoolcache/windows/Python/3.11.9/x64
      Python312_ROOT_DIR: C:/hostedtoolcache/windows/Python/3.12.10/x64
      Python313_ROOT_DIR: C:/hostedtoolcache/windows/Python/3.13.5/x64

    steps:
      - name: Checkout main repo
        uses: actions/checkout@v4

      - name: Install dependencies (numpy needed for boost)
        run: |
          # numpy must be installed first — boost's b2.exe build tool depends on it
          $versions = @("Python310", "Python311", "Python312", "Python313")
          foreach ($v in $versions) {
            $root = (Get-Item "env:${v}_ROOT_DIR").Value
            & "$root\python.exe" -m pip install --upgrade pip setuptools wheel
            & "$root\Scripts\pip.exe" install numpy
          }

      - name: Clone required forks
        run: |
          mkdir C:/repos; if ($?) { cd C:/repos }
          git clone https://github.com/kaygdev/oct_cpp_framework.git
          git clone https://github.com/kaygdev/LibE2E.git
          git clone https://github.com/fzhem/LibOctData.git
          git clone https://github.com/fzhem/octdata4python.git

      - name: Add missing boost find_package
        run: |
          (Get-Content C:/repos/oct_cpp_framework/CMakeLists.txt) -replace 'find_package\(OpenCV REQUIRED\)', "find_package(OpenCV REQUIRED)`r`nfind_package(Boost REQUIRED)" | Set-Content C:/repos/oct_cpp_framework/CMakeLists.txt
          (Get-Content C:/repos/LibE2E/CMakeLists.txt) -replace 'find_package\(OpenCV REQUIRED\)', "find_package(OpenCV REQUIRED)`r`nfind_package(Boost REQUIRED)" | Set-Content C:/repos/LibE2E/CMakeLists.txt

      - name: Restore OpenCV cache
        id: restore-opencv-cache
        uses: actions/cache/restore@v4
        with:
          key: opencv-4.11.0-windows-${{ runner.os }}
          path: C:/tools/opencv

      - name: Install OpenCV via Chocolatey
        if: steps.restore-opencv-cache.outputs.cache-hit != 'true'
        run: choco install opencv --version=4.11.0 -y --no-progress

      - name: Save OpenCV cache
        uses: actions/cache/save@v4
        if: steps.restore-opencv-cache.outputs.cache-hit != 'true'
        with:
          key: opencv-4.11.0-windows-${{ runner.os }}
          path: C:/tools/opencv

      - name: Download Zlib from source
        run: |
          curl -L -o C:/tools/zlib.zip https://zlib.net/zlib131.zip
          tar -xf C:/tools/zlib.zip -C C:/tools

      - name: Build Zlib
        shell: cmd
        run: |
          cd /d C:/tools/zlib-1.3.1
          mkdir build && cd build
          cmake .. -G "Visual Studio 17 2022"
          cmake --build . --config Release --target install

      - name: Restore Boost zip cache
        id: restore-boost-zip-cache
        uses: actions/cache/restore@v4
        with:
          key: boost-1.88.0-zip-${{ runner.os }}
          path: C:/tools/boost.zip

      - name: Download Boost from source
        if: steps.restore-boost-zip-cache.outputs.cache-hit != 'true'
        run: |
          curl -L -o C:/tools/boost.zip https://archives.boost.io/release/1.88.0/source/boost_1_88_0.zip
          mkdir C:/local
          tar -xf C:/tools/boost.zip -C C:/local

      - name: Save Boost zip cache
        uses: actions/cache/save@v4
        if: steps.restore-boost-zip-cache.outputs.cache-hit != 'true'
        with:
          key: boost-1.88.0-zip-${{ runner.os }}
          path: C:/tools/boost.zip

      - name: Restore Boost build cache
        id: restore-boost-build-cache
        uses: actions/cache/restore@v4
        with:
          key: boost-1.88.0-build-${{ runner.os }}
          path: C:/Boost

      - name: Run Boost Bootstrap Script
        if: steps.restore-boost-build-cache.outputs.cache-hit != 'true'
        shell: cmd
        run: |
          cd /d C:/local/boost_1_88_0
          bootstrap.bat

      - name: Build and Install Boost Libraries
        env:
          BOOST_BUILD_PATH: ${{ github.workspace }}
        if: steps.restore-boost-build-cache.outputs.cache-hit != 'true'
        shell: cmd
        run: |
          cd /d C:/local/boost_1_88_0
          b2 -j%NUMBER_OF_PROCESSORS% ^
              toolset=msvc-14.3 address-model=64 variant=release link=shared threading=multi runtime-link=shared ^
              python=3.10,3.11,3.12,3.13 ^
            --with-iostreams --with-locale --with-log --with-python --with-program_options --with-serialization ^
            --debug-configuration ^
            --prefix=C:/Boost install

      - name: Save Boost build cache
        uses: actions/cache/save@v4
        if: steps.restore-boost-build-cache.outputs.cache-hit != 'true'
        with:
          key: boost-1.88.0-build-${{ runner.os }}
          path: C:/Boost

      - name: Clone OpenJPEG
        run: |
          cd C:/repos
          git clone --branch v2.5.3 https://github.com/uclouvain/openjpeg.git

      - name: Build OpenJPEG
        run: |
          # Building OpenJPEG from source to dodge msvcp.dll version conflicts in the wheel package
          # (Prebuilt binaries cause runtime headaches with mismatched MSVC runtime DLLs)
          cd C:/repos/openjpeg
          cmake -G "Visual Studio 17 2022" .
          cmake --build . --config Release --target install

      - name: Download libtiff from source
        run: |
          curl -L -o C:/tools/tiff.zip https://download.osgeo.org/libtiff/tiff-4.7.0.zip
          tar -xf C:/tools/tiff.zip -C C:/tools

      - name: Build libtiff
        shell: cmd
        run: |
          cd /d C:/tools/tiff-4.7.0
          cmake -G "Visual Studio 17 2022" .
          cmake --build . --config Release --target install

      - name: Download DCMTK
        shell: cmd
        run: |
          curl -L -o C:/tools/dcmtk.zip https://github.com/DCMTK/dcmtk/releases/download/DCMTK-3.6.9/dcmtk-20241211-ac00290-win64.zip
          tar -xf C:/tools/dcmtk.zip -C C:/tools
          mkdir C:\dcmtk_support\libs\zlib-1.3\lib
          copy C:\tools\zlib-1.3.1\build\Release\zlib.lib C:\dcmtk_support\libs\zlib-1.3\lib\zlib_o.lib

      - name: Build oct_cpp_framework
        run: |
          cd C:/repos/oct_cpp_framework
          mkdir build && cd build
          cmake -G "Visual Studio 17 2022" ..
          cmake --build . --config Release

      - name: Build LibE2E
        run: |
          cd C:/repos/LibE2E
          mkdir build && cd build
          cmake -G "Visual Studio 17 2022" ..
          cmake --build . --config Release

      - name: Build LibOctData
        run: |
          cd C:/repos/LibOctData
          mkdir build && cd build
          cmake -G "Visual Studio 17 2022" `
            -DBUILD_WITH_SUPPORT_DICOM=ON `
            -DCMAKE_CXX_FLAGS="/Zc:__cplusplus /DNOMINMAX /EHsc" `
            -DCMAKE_WINDOWS_EXPORT_ALL_SYMBOLS=ON ..
          cmake --build . --config Release --target install

      - name: Build octdata4python wheels
        env:
          TIFF_RELEASE: C:/tools/tiff-4.7.0/libtiff/Release
          ZLIB_RELEASE: C:/tools/zlib-1.3.1/build/Release
        run: |
          cd C:/repos/octdata4python
          powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/install.ps1 | iex"
          $env:Path = "C:\Users\runneradmin\.local\bin;$env:Path"

          $pyVersions = @("3.10", "3.11", "3.12", "3.13")
          foreach ($ver in $pyVersions) {
            echo "🌀 Syncing with Python $ver..."
            uv sync --python=$ver

            echo "📦 Building wheel for Python $ver..."
            $env:CMAKE_ARGS = "-DPython3_VERSION=$ver"
            .venv/Scripts/python -m build --installer=uv

            echo "🛠️ Repairing wheels for Python $ver..."
            $cp = $ver -replace '\.', ''
            .venv/Scripts/delvewheel repair dist/octdata4python-*-cp$cp-cp$cp-*.whl `
              --add-path=C:/repos/LibOctData/build/Release `
              --add-path=C:/Boost/lib `
              --add-path=$env:OpenCV_DIR/x64/vc16/bin `
              --add-path=$env:OpenJPEG_DIR/bin `
              --add-path=$env:TIFF_RELEASE `
              --add-path=$env:ZLIB_RELEASE `
              --add-path=$env:DCMTK_DIR/bin
          }

      - name: Fetch latest commit hash
        id: get_commit_hash
        run: echo "hash=$(git rev-parse --short HEAD)" >> $ENV:GITHUB_OUTPUT

      - name: Upload Windows wheels
        uses: actions/upload-artifact@v4
        with:
          name: windows-wheels
          path: C:/repos/octdata4python/wheelhouse/*.whl