wheel-pypi.yml

## Build wheel and upload to TestPyPI (!! not PyPI !!)
## https://github.com/joerick/cibuildwheel/blob/master/examples/github-deploy.yml
## https://scikit-hep.org/developer/gha_wheels

name: Build wheel and upload to PyPI or TestPyPI

# When pushing with a tag (i.e. new version)
on:
  push:
    tags:        
      - "*"
  
jobs:

  check-current-branch:
    runs-on: ubuntu-latest
    outputs:
      branch: ${{ steps.check_step.outputs.branch }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Get current branch
        id: check_step
        # 1. Get the list of branches ref where this tag exists
        # 2. Remove 'origin/' from that result
        # 3. Put that string in output
        # => We can now use function 'contains(list, item)''
        run: |
          raw=$(git branch -r --contains ${{ github.ref }})
          branch="$(echo ${raw//origin\//} | tr -d '\n')"
          echo "{name}=branch" >> $GITHUB_OUTPUT
          echo "Branches where this tag exists : $branch."

  build_wheels:
    name: Build wheel for cp${{ matrix.python }}-${{ matrix.platform_id }}-${{ matrix.manylinux_image }}
    runs-on: ${{ matrix.os }}
    strategy:
      # Ensure that a wheel builder finishes even if another fails
      fail-fast: false
      matrix:
        include:
          # Window 64 bit
          - os: windows-latest
            python: 39
            platform_id: win_amd64
          - os: windows-latest
            python: 310
            platform_id: win_amd64
          - os: windows-latest
            python: 311
            platform_id: win_amd64
          - os: windows-latest
            python: 312
            platform_id: win_amd64

          # Linux 64 bit manylinux2014
          - os: ubuntu-latest
            python: 39
            platform_id: manylinux_x86_64
            manylinux_image: manylinux2014
          - os: ubuntu-latest
            python: 310
            platform_id: manylinux_x86_64
            manylinux_image: manylinux2014
          - os: ubuntu-latest
            python: 311
            platform_id: manylinux_x86_64
            manylinux_image: manylinux2014
          - os: ubuntu-latest
            python: 312
            platform_id: manylinux_x86_64
            manylinux_image: manylinux2014

          # MacOS x86_64
          - os: macos-12
            python: 39
            platform_id: macosx_x86_64
          - os: macos-12
            python: 310
            platform_id: macosx_x86_64
          - os: macos-12
            python: 311
            platform_id: macosx_x86_64
          - os: macos-12
            python: 312
            platform_id: macosx_x86_64

          # MacOS arm64
          - os: macos-14
            python: 39
            platform_id: macosx_arm64
          - os: macos-14
            python: 310
            platform_id: macosx_arm64
          - os: macos-14
            python: 311
            platform_id: macosx_arm64
          - os: macos-14
            python: 312
            platform_id: macosx_arm64
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        name: Install Python
        with:
          python-version: '3.11'
      - name: Install NumPy and cibuildwheel
        run: |
          python3 -m pip install --upgrade pip
          python3 -m pip install cibuildwheel==2.19.1
      - name: Build wheels
        run: |
          python3 -m cibuildwheel --output-dir wheelhouse
        env:
          CIBW_BUILD_VERBOSITY: 1
          CIBW_BUILD: cp${{ matrix.python }}-${{ matrix.platform_id }}
          CIBW_SKIP: pp*
          CIBW_BEFORE_BUILD: pip install numpy
      - name: Upload artefacts
        uses: actions/upload-artifact@v4
        with:
          name: far-wheels-cp${{ matrix.python }}-${{ matrix.platform_id }}
          path: wheelhouse/*.whl

  build_sdist:
    name: Build source distribution
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        name: Install Python
        with:
          python-version: '3.11'
      - name: Install Python dependencies
        run: |
          python3 -m pip install --upgrade pip setuptools wheel
          python3 -m pip install numpy
      - name: Build sdist
        run: |
          python3 setup.py sdist
      - name: Upload artefact
        uses: actions/upload-artifact@v4
        with:
          name: far-sdist
          path: dist/*.tar.gz

  upload_pypi:
    name: Upload to PyPI
    needs: [check-current-branch, build_wheels, build_sdist]
    runs-on: ubuntu-latest
    if: contains(${{ needs.check.outputs.branch }}, 'master')
    environment:
      name: pypi
      url: https://pypi.org/p/forestatrisk
    permissions:
      id-token: write  # Mandatory for trusted publishing.
    steps:
      - uses: actions/download-artifact@v4
        with:
          pattern: far-*
          path: dist
          merge-multiple: true
      - uses: pypa/gh-action-pypi-publish@release/v1

  upload_testpypi:
    name: Upload to TestPyPI
    needs: [check-current-branch, build_wheels, build_sdist]
    runs-on: ubuntu-latest
    if: contains(${{ needs.check.outputs.branch }}, 'dev')
    environment:
      name: testpypi
      url: https://test.pypi.org/p/forestatrisk
    permissions:
      id-token: write  # Mandatory for trusted publishing.
    steps:
      - uses: actions/download-artifact@v4
        with:
          pattern: far-*
          path: dist
          merge-multiple: true
      - uses: pypa/gh-action-pypi-publish@release/v1
        with:
          repository-url: https://test.pypi.org/legacy/

# End