name: CD

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

jobs:
  dist:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: hynek/build-and-inspect-python-package@v2

  publish:
    needs: [dist]
    runs-on: ubuntu-latest
    if: github.event_name == 'release' && github.event.action == 'published'
    environment:
      name: pypi
      url: https://pypi.org/p/build
    permissions:
      id-token: write
      attestations: write

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

      - name: Generate artifact attestation for sdist and wheel
        uses: actions/attest-build-provenance@1c608d11d69870c2092266b3f9a6f3abbf17002c # v1.4.3
        with:
          subject-path: "dist/build-*"

      - uses: pypa/gh-action-pypi-publish@release/v1
