publish_to_pypi.yml

name: Publish to PyPI

on: 
  release: 
    types: [published]

env:
  BUILD_FOLDER: build

jobs:
  build:
    strategy:
      matrix:
        include:
          - os: ubuntu-latest
            label: linux-64
            prefix: /usr/share/miniconda3/envs/ezc3d
          - os: macos-latest
            label: osx-64
            prefix: /Users/runner/miniconda3/envs/ezc3d
          - os: macos-13
            label: osx-32
            prefix: /Users/runner/miniconda3/envs/ezc3d
          - os: windows-latest
            label: win-64
            prefix: C:\Miniconda3\envs\ezc3d
    name: ${{ matrix.label }}
    runs-on: ${{ matrix.os }}
    defaults:
      run:
        shell: bash -l {0}
        
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Get number of CPU cores
        uses: SimenB/github-actions-cpu-cores@v1
        id: cpu-cores

      - name: Setup environment
        uses: conda-incubator/setup-miniconda@v3
        with:
          miniforge-version: latest
          activate-environment: ezc3d
          environment-file: environment.yml
        
      - name: Print conda info
        run: | 
          conda info
          conda list
          
      - name: Install build packages
        run: | 
          conda install python pip -cconda-forge
          conda list
          pip install build cibuildwheel==2.21.3

      - name: Build wheels
        uses: pypa/cibuildwheel@v2.21.3
        with:
          config-file: "pyproject.toml"
        env:
          CIBW_SKIP: "pp*-manylinux_i686"
          CIBW_BEFORE_BUILD: >-
            rm -rf _skbuild

      - name: Store the wheels
        uses: actions/upload-artifact@v4
        with:
          name: python-package-distributions-${{ matrix.label }}
          path: ./wheelhouse/*.whl
          if-no-files-found: error

      - name: Make the source distribution (only on one platform)
        run: python -m build --sdist --wheel
        if: matrix.label == 'linux-64'

      - name: Upload the source distribution (only on one platform)
        uses: actions/upload-artifact@v4
        with:
          name: python-package-sdist-${{ matrix.label }}
          path: dist/*.tar.gz
        if: matrix.label == 'linux-64'
                  
  publish-to-pypi:
    name: Publish to PyPI
    needs:
    - build

    runs-on: ubuntu-latest
    environment:
      name: pypi
      url: https://pypi.org/p/ezc3d

    permissions:
      id-token: write  # IMPORTANT: mandatory for trusted publishing

    steps:
    - name: Download all the dists
      uses: actions/download-artifact@v4
      with:
        pattern: python-package-*
        path: dist/
        merge-multiple: true

    - name: Publish distribution to PyPI
      uses: pypa/gh-action-pypi-publish@release/v1

  publish-to-testpypi:
    name: Publish to TestPyPI
    needs:
    - build
    runs-on: ubuntu-latest

    environment:
      name: testpypi
      url: https://test.pypi.org/p/ezc3d

    permissions:
      id-token: write  # IMPORTANT: mandatory for trusted publishing

    steps:
    - name: Download all the dists
      uses: actions/download-artifact@v4
      with:
        pattern: python-package-distributions-*
        path: dist/
        merge-multiple: true

    - name: Publish distribution to TestPyPI
      uses: pypa/gh-action-pypi-publish@release/v1
      with:
        repository-url: https://test.pypi.org/legacy/