python-release.yml

name: Publish Tansu Python

on:
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  publish:
    name: Publish Python distribution to PyPI
    runs-on: ubuntu-latest
    permissions:
      id-token: write
      attestations: write
    environment:
      name: publish-python

    steps:
      - uses: actions/checkout@v4

      - name: Setup Python 3.12
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'
          architecture: 'x64'

      - name: Install hatch
        run: pip install hatch

      - name: Build
        run: cd tansu && hatch build && mv dist ../.

      - name: Generate artifact attestation for sdist and wheels
        uses: actions/attest-build-provenance@1c608d11d69870c2092266b3f9a6f3abbf17002c
        with:
          subject-path: "dist/tansu*"

      - name: Verify artifact attestation
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        shell: bash
        run: |
          for artifact in dist/*; do
              echo "# ${artifact}"
              gh attestation verify "${artifact}" --repo ${{ github.repository }}
          done

      - name: Publish distribution to PyPI
        uses: pypa/gh-action-pypi-publish@0ab0b79471669eb3a4d647e625009c62f9f3b241
        with:
          print-hash: true