Fastmolwidget/.github/workflows/python-publish.yml at 4f90ee5344e7a2d2fcb8f885afe86b70aa9263fb · dkratzert/Fastmolwidget · GitHub

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# This workflow publishes the package to TestPyPI when a version tag is pushed.
# Tag format must be: version-X.Y.Z

# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.

name: Publish Python package (TestPyPI)

on:
  push:
    tags:
      - 'version-*'

permissions:
  contents: read

jobs:
  release-build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v6

      - uses: actions/setup-python@v6
        with:
          python-version: "3.12"

      - name: Validate tag matches project version
        run: |
          tag="${GITHUB_REF_NAME}"
          if [[ ! "$tag" =~ ^version-[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            echo "Tag '$tag' does not match required pattern version-X.Y.Z"
            exit 1
          fi

          project_version=$(python - <<'PY'
          import pathlib, re
          content = pathlib.Path('pyproject.toml').read_text(encoding='utf-8')
          m = re.search(r'^version\s*=\s*"([^"]+)"', content, flags=re.MULTILINE)
          if not m:
              raise SystemExit('Could not find project.version in pyproject.toml')
          print(m.group(1))
          PY
          )

          tag_version="${tag#version-}"
          if [[ "$tag_version" != "$project_version" ]]; then
            echo "Tag version '$tag_version' does not match pyproject version '$project_version'"
            exit 1
          fi

          echo "Tag and project version are consistent: $project_version"

      - name: Build release distributions
        run: |
          # NOTE: put your own distribution build steps here.
          python -m pip install build
          python -m build

      - name: Upload distributions
        uses: actions/upload-artifact@v7
        with:
          name: release-dists
          path: dist/

  testpypi-publish:
    runs-on: ubuntu-latest
    needs:
      - release-build
    permissions:
      # IMPORTANT: this permission is mandatory for trusted publishing
      id-token: write

    # Dedicated environments with protections for publishing are strongly recommended.
    # For more information, see: https://docs.github.com/en/actions/deployment/targeting-different-environments/using-environments-for-deployment#deployment-protection-rules
    environment:
      name: testpypi
      url: https://test.pypi.org/project/fastmolwidget/

    steps:
      - name: Retrieve release distributions
        uses: actions/download-artifact@v8
        with:
          name: release-dists
          path: dist/

      - name: Publish release distributions to TestPyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          packages-dir: dist/
          repository-url: https://test.pypi.org/legacy/