name: release-python
# on: [push, pull_request]
on:
  push:
    tags:
      - '*'

env:
  DEVELOPER_DIR: /Applications/Xcode_15.2.app/Contents/Developer
  MAC_DEPLOYMENT_TARGET: '11.0'
  ENABLE_BITCODE: OFF
  ENABLE_ARC: OFF
  ENABLE_VISIBILITY: OFF

jobs:
  build_sdist:
    name: Build SDist
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
      with:
        submodules: true

    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'

    - name: Install deps
      run: python -m pip install twine build

    - name: Build SDist
      run: python -m build -s

    - name: Check metadata
      run: twine check dist/*

    - uses: actions/upload-artifact@v4
      with:
        name: sdist
        path: dist/*.tar.gz

  build_wheels:
    name: ${{ matrix.arch }} ${{ matrix.build_id }} on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - { os: ubuntu-24.04,     arch: x86_64,     build: 'cp*-manylinux*', build_id: cp-manylinux }
          - { os: ubuntu-24.04,     arch: x86_64,     build: 'cp*-musllinux*', build_id: cp-musllinux }
          - { os: ubuntu-24.04,     arch: x86_64,     build: 'pp*',            build_id: pp           }
          - { os: ubuntu-24.04,     arch: i686,       build: 'cp*-manylinux*', build_id: cp-manylinux }
          - { os: ubuntu-24.04,     arch: i686,       build: 'cp*-musllinux*', build_id: cp-musllinux }
          - { os: ubuntu-24.04,     arch: i686,       build: 'pp*',            build_id: pp           }
          - { os: windows-2019,     arch: x86,        build: 'cp*',            build_id: cp           }
          - { os: windows-2019,     arch: AMD64,      build: 'cp*',            build_id: cp           }
          - { os: windows-2019,     arch: AMD64,      build: 'pp*',            build_id: pp           }
          - { os: windows-2019,     arch: ARM64,      build: 'cp*',            build_id: cp           }
          - { os: macos-13,         arch: x86_64,     build: 'cp*',            build_id: cp           }
          - { os: macos-13,         arch: x86_64,     build: 'pp*',            build_id: pp           }
          - { os: macos-13,         arch: arm64,      build: 'cp*',            build_id: cp           }
          - { os: ubuntu-24.04-arm, arch: armv7l,     build: 'cp*-manylinux*', build_id: cp-manylinux }
          - { os: ubuntu-24.04-arm, arch: armv7l,     build: 'cp*-musllinux*', build_id: cp-musllinux }
          - { os: ubuntu-24.04-arm, arch: aarch64,    build: 'cp*-manylinux*', build_id: cp-manylinux }
          - { os: ubuntu-24.04-arm, arch: aarch64,    build: 'cp*-musllinux*', build_id: cp-musllinux }
          - { os: ubuntu-24.04-arm, arch: aarch64,    build: 'pp*',            build_id: pp           }

    env:
      OPENMP_VERSION: '18.1.2'
      OPENMP_CMAKE_OPTIONS: |
        -DCMAKE_TOOLCHAIN_FILE=../../toolchains/ios.toolchain.cmake \
        -DDEPLOYMENT_TARGET=$MAC_DEPLOYMENT_TARGET \
        -DENABLE_BITCODE=$ENABLE_BITCODE \
        -DENABLE_ARC=$ENABLE_ARC \
        -DENABLE_VISIBILITY=$ENABLE_VISIBILITY \
        -DCMAKE_INSTALL_PREFIX=install \
        -DCMAKE_BUILD_TYPE=Release \
        -DPERL_EXECUTABLE=/usr/local/bin/perl \
        -DLIBOMP_ENABLE_SHARED=OFF \
        -DLIBOMP_OMPT_SUPPORT=OFF \
        -DLIBOMP_USE_HWLOC=OFF \

    steps:
    - uses: actions/checkout@v4
      with:
        submodules: true

    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'

    # build wheels for ubuntu-24.04
    - name: Build wheels for ubuntu
      if: matrix.os == 'ubuntu-24.04'
      uses: pypa/cibuildwheel@v2.23.3
      env:
        CIBW_ARCHS_LINUX: ${{ matrix.arch }}
        CIBW_BUILD: ${{ matrix.build }}
        CIBW_BUILD_VERBOSITY: 1
        CIBW_ENVIRONMENT: CMAKE_BUILD_PARALLEL_LEVEL=4
      with:
        output-dir: wheelhouse

    # build wheels for ubuntu-24.04 armv7l
    - name: Build wheels for ubuntu armv7l
      if: matrix.os == 'ubuntu-24.04-arm' && (matrix.arch == 'armv7l')
      uses: pypa/cibuildwheel@v2.23.3
      env:
        CIBW_ARCHS_LINUX: ${{ matrix.arch }}
        CIBW_BUILD: ${{ matrix.build }}
        CIBW_BUILD_VERBOSITY: 1
        CIBW_ENVIRONMENT: CMAKE_BUILD_PARALLEL_LEVEL=4
          CFLAGS="-mfpu=neon" CXXFLAGS="-mfpu=neon"
      with:
        output-dir: wheelhouse

    # build wheels for ubuntu-24.04 aarch64
    - name: Build wheels for ubuntu aarch64
      if: matrix.os == 'ubuntu-24.04-arm' && (matrix.arch == 'aarch64')
      uses: pypa/cibuildwheel@v2.23.3
      env:
        CIBW_ARCHS_LINUX: ${{ matrix.arch }}
        CIBW_BUILD: ${{ matrix.build }}
        CIBW_BUILD_VERBOSITY: 1
        CIBW_ENVIRONMENT: CMAKE_BUILD_PARALLEL_LEVEL=4
      with:
        output-dir: wheelhouse

    # build wheels for windows-2019
    - name: Build wheels for windows
      if: matrix.os == 'windows-2019' && (matrix.arch == 'AMD64' || matrix.arch == 'x86')
      uses: pypa/cibuildwheel@v2.23.3
      env:
        CIBW_ARCHS_WINDOWS: ${{ matrix.arch }}
        CIBW_BUILD: ${{ matrix.build }}
        CIBW_BUILD_VERBOSITY: 1
        CIBW_ENVIRONMENT_WINDOWS: CMAKE_BUILD_PARALLEL_LEVEL=4
        CIBW_BEFORE_BUILD: pip install delvewheel
        CIBW_REPAIR_WHEEL_COMMAND: delvewheel repair -w {dest_dir} {wheel}
      with:
        output-dir: wheelhouse

    - name: Build wheels for windows ARM64
      if: matrix.os == 'windows-2019' && matrix.arch == 'ARM64'
      uses: pypa/cibuildwheel@v2.23.3
      env:
        CIBW_ARCHS_WINDOWS: ${{ matrix.arch }}
        CIBW_BUILD: ${{ matrix.build }}
        CIBW_BUILD_VERBOSITY: 1
        CIBW_ENVIRONMENT_WINDOWS: CMAKE_BUILD_PARALLEL_LEVEL=4
        CIBW_BEFORE_BUILD: pip install delvewheel
        CIBW_REPAIR_WHEEL_COMMAND: delvewheel repair -w {dest_dir} {wheel} --no-dll "msvcp140.dll;vcomp140.dll"
      with:
        output-dir: wheelhouse

    # build wheels for macos-13
    - name: cache-openmp for macos
      if: matrix.os == 'macos-13'
      id: cache-openmp
      uses: actions/cache@v4
      with:
        path: openmp-install
        key: openmp-macos-install-20240403

    - name: openmp for macos
      if: matrix.os == 'macos-13' && steps.cache-openmp.outputs.cache-hit != 'true'
      run: |
        wget https://github.com/llvm/llvm-project/releases/download/llvmorg-${{ env.OPENMP_VERSION }}/cmake-${{ env.OPENMP_VERSION }}.src.tar.xz
        tar -xf cmake-${{ env.OPENMP_VERSION }}.src.tar.xz
        wget https://github.com/llvm/llvm-project/releases/download/llvmorg-${{ env.OPENMP_VERSION }}/openmp-${{ env.OPENMP_VERSION }}.src.tar.xz
        tar -xf openmp-${{ env.OPENMP_VERSION }}.src.tar.xz
        mv cmake-${{ env.OPENMP_VERSION }}.src/Modules/* openmp-${{ env.OPENMP_VERSION }}.src/cmake/
        cd openmp-${{ env.OPENMP_VERSION }}.src
        wget https://github.com/nihui/llvm-project/commit/ef8c35bcf5d9cfdb0764ffde6a63c04ec715bc37.patch
        patch -p2 -i ef8c35bcf5d9cfdb0764ffde6a63c04ec715bc37.patch
        wget https://github.com/nihui/llvm-project/commit/5c12711f9a21f41bea70566bf15a4026804d6b20.patch
        patch -p2 -i 5c12711f9a21f41bea70566bf15a4026804d6b20.patch

    - name: openmp-build-x86_64 for macos
      if: matrix.os == 'macos-13' && steps.cache-openmp.outputs.cache-hit != 'true'
      run: |
        cd openmp-${{ env.OPENMP_VERSION }}.src
        mkdir -p build-x86_64 && cd build-x86_64
        cmake ${{ env.OPENMP_CMAKE_OPTIONS }} -DPLATFORM=MAC -DARCHS="x86_64" ..
        cmake --build . -j 4
        cmake --build . --target install

    - name: openmp-build-arm64 for macos
      if: matrix.os == 'macos-13' && steps.cache-openmp.outputs.cache-hit != 'true'
      run: |
        cd openmp-${{ env.OPENMP_VERSION }}.src
        mkdir -p build-arm64 && cd build-arm64
        cmake ${{ env.OPENMP_CMAKE_OPTIONS }} -DPLATFORM=MAC_ARM64 -DARCHS="arm64" ..
        cmake --build . -j 4
        cmake --build . --target install

    - name: openmp-merge-fat-library for macos
      if: matrix.os == 'macos-13' && steps.cache-openmp.outputs.cache-hit != 'true'
      run: |
        mkdir -p $GITHUB_WORKSPACE/openmp-install
        cp -a openmp-${{ env.OPENMP_VERSION }}.src/build-x86_64/install/include $GITHUB_WORKSPACE/openmp-install
        mkdir -p $GITHUB_WORKSPACE/openmp-install/lib
        lipo -create \
            openmp-${{ env.OPENMP_VERSION }}.src/build-x86_64/install/lib/libomp.a \
            openmp-${{ env.OPENMP_VERSION }}.src/build-arm64/install/lib/libomp.a \
            -o $GITHUB_WORKSPACE/openmp-install/lib/libomp.a

    - name: install-openmp for macos
      if: matrix.os == 'macos-13'
      run: |
        sudo cp $GITHUB_WORKSPACE/openmp-install/include/* $DEVELOPER_DIR/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include
        sudo cp $GITHUB_WORKSPACE/openmp-install/lib/libomp.a $DEVELOPER_DIR/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/lib

    - name: vulkansdk for macos
      if: matrix.os == 'macos-13'
      run: |
        wget https://sdk.lunarg.com/sdk/download/1.3.290.0/mac/vulkansdk-macos-1.3.290.0.dmg?Human=true -O vulkansdk-macos-1.3.290.0.dmg
        hdiutil attach vulkansdk-macos-1.3.290.0.dmg
        sudo /Volumes/vulkansdk-macos-1.3.290.0/InstallVulkan.app/Contents/MacOS/InstallVulkan --root $GITHUB_WORKSPACE/vulkansdk-macos-1.3.290.0 --accept-licenses --default-answer --confirm-command install

    - name: Build wheels for macos x86_64
      if: matrix.os == 'macos-13' && matrix.arch == 'x86_64'
      uses: pypa/cibuildwheel@v2.23.3
      env:
        CIBW_ARCHS_MACOS: ${{ matrix.arch }}
        CIBW_BUILD: ${{ matrix.build }}
        CIBW_BUILD_VERBOSITY: 1
        CIBW_ENVIRONMENT: CMAKE_BUILD_PARALLEL_LEVEL=3
          CMAKE_TOOLCHAIN_FILE=$GITHUB_WORKSPACE/toolchains/ios.toolchain.cmake PLATFORM=MAC ARCHS="x86_64"
          DEPLOYMENT_TARGET=$MAC_DEPLOYMENT_TARGET ENABLE_BITCODE=OFF ENABLE_ARC=OFF ENABLE_VISIBILITY=OFF
          OpenMP_C_FLAGS="-Xclang -fopenmp" OpenMP_CXX_FLAGS="-Xclang -fopenmp"
          OpenMP_C_LIB_NAMES="libomp" OpenMP_CXX_LIB_NAMES="libomp"
          OpenMP_libomp_LIBRARY="libomp.a"
          Vulkan_LIBRARY=$GITHUB_WORKSPACE/vulkansdk-macos-1.3.290.0/macOS/lib/libMoltenVK.dylib
          MACOSX_DEPLOYMENT_TARGET=$MAC_DEPLOYMENT_TARGET
      with:
        output-dir: wheelhouse

    - name: Build wheels for macos arm64
      if: matrix.os == 'macos-13' && matrix.arch == 'arm64'
      uses: pypa/cibuildwheel@v2.23.3
      env:
        CIBW_ARCHS_MACOS: ${{ matrix.arch }}
        CIBW_BUILD: ${{ matrix.build }}
        CIBW_BUILD_VERBOSITY: 1
        CIBW_ENVIRONMENT: CMAKE_BUILD_PARALLEL_LEVEL=3
          CMAKE_TOOLCHAIN_FILE=$GITHUB_WORKSPACE/toolchains/ios.toolchain.cmake PLATFORM=MAC_ARM64 ARCHS="arm64"
          DEPLOYMENT_TARGET=$MAC_DEPLOYMENT_TARGET ENABLE_BITCODE=OFF ENABLE_ARC=OFF ENABLE_VISIBILITY=OFF
          OpenMP_C_FLAGS="-Xclang -fopenmp" OpenMP_CXX_FLAGS="-Xclang -fopenmp"
          OpenMP_C_LIB_NAMES="libomp" OpenMP_CXX_LIB_NAMES="libomp"
          OpenMP_libomp_LIBRARY="libomp.a"
          Vulkan_LIBRARY=$GITHUB_WORKSPACE/vulkansdk-macos-1.3.290.0/macOS/lib/libMoltenVK.dylib
          MACOSX_DEPLOYMENT_TARGET=$MAC_DEPLOYMENT_TARGET
      with:
        output-dir: wheelhouse

    - name: Show files
      run: ls -lh wheelhouse
      shell: bash

    - name: Verify clean directory
      run: git diff --exit-code
      shell: bash

    - name: Upload wheels
      uses: actions/upload-artifact@v4
      with:
        name: wheels-${{ matrix.os }}-${{ matrix.arch }}-${{ matrix.build_id }}
        path: wheelhouse/*.whl

  upload_all:
    permissions:
      contents: none
    name: Upload
    needs: [build_wheels, build_sdist]
    runs-on: ubuntu-latest

    steps:
    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'

    - uses: actions/download-artifact@v4
      with:
        path: dist
        merge-multiple: true

    - uses: pypa/gh-action-pypi-publish@release/v1
      with:
        user: __token__
        password: ${{ secrets.PYPI_API_TOKEN }}