cd.yml

name: CD 🚀
on:
  release:
    types: [published]
  workflow_dispatch:

permissions: {}

jobs:
  build-sdist:
    name: 🐍 Packaging
    uses: munich-quantum-toolkit/workflows/.github/workflows/reusable-python-packaging-sdist.yml@17f5c58e46c51027501e7d8d38dc182654ed035c # v2.5.0
    permissions:
      contents: read

  # Builds wheels on all supported platforms using cibuildwheel.
  # The wheels are uploaded as GitHub artifacts `dev-cibw-*` or `cibw-*`, depending on whether the workflow is triggered from a PR or a release, respectively.
  build-wheel:
    name: 🐍 Packaging
    strategy:
      fail-fast: false
      matrix:
        runs-on:
          [
            ubuntu-26.04,
            ubuntu-26.04-arm,
            macos-26,
            windows-2025,
            windows-11-arm,
          ]
    uses: munich-quantum-toolkit/workflows/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml@17f5c58e46c51027501e7d8d38dc182654ed035c # v2.5.0
    with:
      runs-on: ${{ matrix.runs-on }}
    permissions:
      contents: read

  # Downloads the previously generated artifacts and deploys to PyPI on published releases.
  deploy:
    if: github.event_name == 'release' && github.event.action == 'published'
    name: 🚀 Deploy to PyPI
    runs-on: ubuntu-latest
    environment:
      name: pypi
      url: https://pypi.org/p/mqt.ddsim
    needs: [build-sdist, build-wheel]
    permissions:
      attestations: write # Needed to attest the built artifacts
      contents: read
      id-token: write # Needed to attest and to publish to PyPI
    steps:
      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
        with:
          pattern: cibw-*
          path: dist
          merge-multiple: true
      - name: Generate artifact attestation for sdist and wheel(s)
        uses: actions/attest@1e69f48acb82d1966a394da916b4c1698aa569d6 # v4.2.2
        with:
          subject-path: dist/*
      - uses: pypa/gh-action-pypi-publish@dc37677b2e1c63e2034f94d8a5b11f265b73ba33 # v1.14.2