sdist.yml

name: sdist

on:
  workflow_dispatch:
  pull_request:
  push:
    branches:
     - main
  release:
    types:
      - published

jobs:

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

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

      - name: Check metadata
        run: pipx run twine check dist/*

      - uses: actions/upload-artifact@v4
        with:
          name: build
          path: dist

  upload_sdist:
    name: Upload sdist
    needs: [build_sdist]
    runs-on: ubuntu-latest
    permissions:
      # IMPORTANT: this permission is mandatory for trusted publishing
      id-token: write
    if: github.event_name == 'release' && github.event.action == 'published'

    steps:
      - uses: actions/download-artifact@v4
        with:
          name: build
          path: dist

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