python-wheels.yml

name: Build and publish python wheels

on:
  workflow_dispatch:
  push:
    branches:
      - main
    tags:
        - '**'

jobs:
  build-publish:
    name: Build and publish wheels
    runs-on: ubuntu-latest
    strategy:
      matrix:
        package:
          - 'hugr-py'

    steps:
      - uses: actions/checkout@v4
      - name: Run sccache-cache
        uses: mozilla-actions/sccache-action@v0.0.4
      - name: Install poetry
        run: pipx install poetry
      - name: Set up Python '3.10'
        uses: actions/setup-python@v5
        with:
          python-version: '3.10'
          cache: "poetry"

      - name: Build sdist and wheels
        run: |
          cd ${{ matrix.package }}
          poetry build -o ../dist

      - name: Upload the built packages as artifacts
        uses: actions/upload-artifact@v4
        with:
          name: build-${{ matrix.package }}-sdist
          path: |
            dist/*.tar.gz
            dist/*.whl

      - name: Publish to test instance of PyPI (dry-run)
        if: ${{ github.event_name == 'workflow_dispatch' || (github.event_name == 'push' && github.ref_type == 'branch' ) }}
        run: |
          echo "Doing a dry-run publish to test-pypi..."
          echo "Based on the following workflow variables, this is not a hugr-py version tag push:"
          echo "  - event_name: ${{ github.event_name }}"
          echo "  - ref_type: ${{ github.ref_type }}"
          echo "  - ref: ${{ github.ref }}"
          cd ${{ matrix.package }}
          poetry config repositories.test-pypi https://test.pypi.org/legacy/
          poetry config pypi-token.test-pypi ${{ secrets.PYPI_TEST_PUBLISH }}
          poetry publish -r test-pypi --dist-dir ../dist --skip-existing --dry-run

      - name: Publish to PyPI
        if: ${{ github.event_name == 'push' && github.ref_type == 'tag' && startsWith(github.ref, format('refs/tags/{0}-v', matrix.package)) }}
        run: |
          cd ${{ matrix.package }}
          poetry config pypi-token.pypi ${{ secrets.PYPI_PUBLISH }}
          poetry publish --dist-dir ../dist --skip-existing