python.yml

name: Python package

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  release:
    types:
      - published

# Newer commits should cancel old runs
concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  sdist:
    name: Build source distribution
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Build SDist
        run: pipx run build --sdist
      - name: Upload SDist
        uses: actions/upload-artifact@v4
        if: github.event_name == 'release' && github.event.action == 'published'
        with:
          name: package-sdist
          path: dist/*.tar.gz

  PyPI:
    needs: sdist
    environment: pypi
    permissions:
      id-token: write
    runs-on: ubuntu-latest
    if: github.event_name == 'release' && github.event.action == 'published'
    steps:
      - uses: actions/download-artifact@v4
        with:
          pattern: package-sdist
          path: dist
          merge-multiple: true
      - uses: pypa/gh-action-pypi-publish@release/v1