---

name: Release
on:
  release:
    types:
      - published

jobs:
  build:
    name: Build Release Packages
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 10

      - name: Set up Python
        id: setup
        uses: actions/setup-python@v4
        with:
          python-version: 3.x

      - name: Install build tools
        run: |
          python -m pip install --upgrade pip
          python -m pip install --upgrade build

      - name: Build packages
        run: python -m build

      - name: Save built packages as artifact
        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882  # v4.4.3
        with:
          name: packages-${{ runner.os }}-${{ steps.setup.outputs.python-version }}
          path: dist/
          if-no-files-found: error
          retention-days: 5

  publish:
    name: Upload release to PyPI
    needs: build
    runs-on: ubuntu-latest
    environment: release
    permissions:
      id-token: write
    steps:
      - name: Download packages
        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16  # v4.1.8
        with:
          pattern: packages-*
          path: dist
          merge-multiple: true

      - name: Print out packages
        run: ls dist

      - name: Generate artifact attestation for sdist and wheel
        uses: actions/attest-build-provenance@7668571508540a607bdfd90a87a560489fe372eb  # v2.1.0
        with:
          subject-path: dist/cycler-*

      - name: Publish package distributions to PyPI
        uses: pypa/gh-action-pypi-publish@67339c736fd9354cd4f8cb0b744f2b82a74b5c70  # v1.12.3