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‎.github/workflows/build-wheels.yml‎

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name: Build Wheels
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on:
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push:
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branches: [ main, master ]
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pull_request:
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branches: [ main, master ]
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release:
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types: [ published ]
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jobs:
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build_wheels:
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name: Build wheels on ${{ matrix.os }}
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runs-on: ${{ matrix.os }}
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strategy:
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matrix:
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os: [ubuntu-latest, windows-latest, macos-latest]
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steps:
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- uses: actions/checkout@v4
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- name: Set up Python
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uses: actions/setup-python@v4
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with:
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python-version: '3.11'
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- name: Install dependencies
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run: |
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python -m pip install --upgrade pip
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pip install cibuildwheel
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# Ubuntu: Install CGAL and dependencies
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- name: Install CGAL on Ubuntu
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if: runner.os == 'Linux'
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run: |
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sudo apt-get update
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sudo apt-get install -y \
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libcgal-dev \
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libeigen3-dev \
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libgmp-dev \
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libmpfr-dev \
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build-essential
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# macOS: Install CGAL and dependencies via Homebrew
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- name: Install CGAL on macOS
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if: runner.os == 'macOS'
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run: |
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brew update
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brew install cgal eigen gmp mpfr
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# Windows: Install CGAL and dependencies via vcpkg
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- name: Install CGAL on Windows
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if: runner.os == 'Windows'
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shell: cmd
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run: |
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git clone https://github.com/Microsoft/vcpkg.git C:\vcpkg
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cd C:\vcpkg
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.\bootstrap-vcpkg.bat
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.\vcpkg integrate install
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.\vcpkg install cgal:x64-windows eigen3:x64-windows gmp:x64-windows mpfr:x64-windows
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- name: Set dynamic version
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run: |
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echo "DYNAMIC_VERSION=0.1.0.dev$(git rev-parse --short HEAD)" >> $GITHUB_ENV
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shell: bash
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- name: Build wheels
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env:
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# Configure cibuildwheel
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CIBW_BUILD: "cp39-* cp310-* cp311-* cp312-* cp313-*"
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CIBW_SKIP: "*-win32 *-manylinux_i686 *-musllinux*"
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# Set dynamic version for build
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CIBW_ENVIRONMENT: "CGAL_ALPHA_WRAPPING_VERSION=${{ env.DYNAMIC_VERSION }}"
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# Linux environment
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CIBW_BEFORE_BUILD_LINUX: |
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yum install -y epel-release &&
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yum install -y cgal-devel eigen3-devel gmp-devel mpfr-devel gcc-c++ ||
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(apt-get update && apt-get install -y libcgal-dev libeigen3-dev libgmp-dev libmpfr-dev build-essential)
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# macOS environment
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CIBW_BEFORE_BUILD_MACOS: |
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brew install cgal eigen gmp mpfr || true
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# Windows environment
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CIBW_BEFORE_BUILD_WINDOWS: |
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if not exist "C:\vcpkg" (
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git clone https://github.com/Microsoft/vcpkg.git C:\vcpkg &&
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cd C:\vcpkg &&
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.\bootstrap-vcpkg.bat &&
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.\vcpkg integrate install &&
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.\vcpkg install cgal:x64-windows eigen3:x64-windows gmp:x64-windows mpfr:x64-windows
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)
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# Environment variables for Windows builds
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CIBW_ENVIRONMENT_WINDOWS: >
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VCPKG_ROOT="C:\vcpkg"
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CMAKE_TOOLCHAIN_FILE="C:\vcpkg\scripts\buildsystems\vcpkg.cmake"
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# Repair wheels (especially important for Linux)
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CIBW_REPAIR_WHEEL_COMMAND_LINUX: "auditwheel repair -w {dest_dir} {wheel}"
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CIBW_REPAIR_WHEEL_COMMAND_MACOS: "delocate-wheel --require-archs {delocate_archs} -w {dest_dir} -v {wheel}"
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# Test command to verify wheels work
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CIBW_TEST_COMMAND: "python -c 'import cgal_alpha_wrapping; print(cgal_alpha_wrapping.__name__)'"
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# Build settings
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CIBW_BUILD_VERBOSITY: 1
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run: python -m cibuildwheel --output-dir wheelhouse
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- name: Upload wheels
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uses: actions/upload-artifact@v3
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with:
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name: wheels-${{ matrix.os }}
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path: ./wheelhouse/*.whl
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build_sdist:
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name: Build source distribution
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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- name: Set up Python
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uses: actions/setup-python@v4
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with:
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python-version: '3.11'
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- name: Install dependencies
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run: |
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python -m pip install --upgrade pip
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pip install build
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- name: Set dynamic version
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run: |
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echo "DYNAMIC_VERSION=0.1.0.dev$(git rev-parse --short HEAD)" >> $GITHUB_ENV
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shell: bash
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- name: Build sdist
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env:
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CGAL_ALPHA_WRAPPING_VERSION: ${{ env.DYNAMIC_VERSION }}
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run: python -m build --sdist
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- name: Upload sdist
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uses: actions/upload-artifact@v3
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with:
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name: sdist
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path: dist/*.tar.gz
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upload_test_pypi:
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name: Upload to Test PyPI
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needs: [build_wheels, build_sdist]
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runs-on: ubuntu-latest
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if: github.event_name == 'push' && (github.ref == 'refs/heads/main' || github.ref == 'refs/heads/master')
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environment:
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name: testpypi
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url: https://test.pypi.org/p/cgal-alpha-wrapping
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permissions:
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id-token: write
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steps:
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- name: Download all artifacts
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uses: actions/download-artifact@v3
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- name: Publish to Test PyPI
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uses: pypa/gh-action-pypi-publish@release/v1
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with:
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repository-url: https://test.pypi.org/legacy/
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packages-dir: ./*/
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upload_pypi:
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name: Upload to PyPI
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needs: [build_wheels, build_sdist]
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runs-on: ubuntu-latest
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if: github.event_name == 'release' && github.event.action == 'published'
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environment:
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name: pypi
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url: https://pypi.org/p/cgal-alpha-wrapping
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permissions:
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id-token: write
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steps:
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- name: Download all artifacts
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uses: actions/download-artifact@v3
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- name: Publish to PyPI
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uses: pypa/gh-action-pypi-publish@release/v1
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with:
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packages-dir: ./*/

‎.gitignore‎

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*.obj
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build/
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.venv/
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.idea/
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poetry.lock
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*.DS_Store
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__pycache__/
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*.so
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cgal_alpha_wrapping/_cgal_alpha_wrapping.cpp

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