build-publish-pypi.yml

name: Build and upload to PyPI

on:
  workflow_dispatch:
  pull_request:
  push:
    branches:
      - master
    tags:
      - v*

jobs:
  build_wheels:
    name: Build wheels on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        # macos-13 is an intel runner, macos-14 is apple silicon
        os: [ubuntu-latest, windows-latest, macos-13, macos-14]

    steps:
      - uses: actions/checkout@v4

      # https://github.com/actions/runner-images/issues/3342#issuecomment-2206538745
      - name: Install swig on macOS
        if: startsWith(matrix.os, 'macos')
        run: brew install swig
      - name: Build wheels
        uses: pypa/cibuildwheel@v2.19.2

      - uses: actions/upload-artifact@v4
        with:
          name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
          path: ./wheelhouse/*.whl
          retention-days: 1

  build_sdist:
    name: Build source distribution
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Build sdist
        run: pipx run build --sdist

      - uses: actions/upload-artifact@v4
        with:
          name: cibw-sdist
          path: dist/*.tar.gz
          retention-days: 1

  # publish-to-testpypi:
  #   name: Upload to TestPyPI
  #   needs: [build_wheels, build_sdist]
  #   runs-on: ubuntu-latest

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

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

  #   steps:
  #     - uses: actions/download-artifact@v4
  #       with:
  #         # unpacks all CIBW artifacts into dist/
  #         pattern: cibw-*
  #         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/

  publish-to-pypi:
    name: Upload to PyPI
    needs: [build_wheels, build_sdist]
    runs-on: ubuntu-latest
    environment:
      name: pypi
      url: https://pypi.org/p/xraylib
    permissions:
      id-token: write
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
    steps:
      - uses: actions/download-artifact@v4
        with:
          # unpacks all CIBW artifacts into dist/
          pattern: cibw-*
          path: dist
          merge-multiple: true
      - name: Publish distribution 📦 to TestPyPI
        uses: pypa/gh-action-pypi-publish@release/v1