python-release.yml

# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

name: Python Release

on:
  release:
    types:
      - released
  pull_request:
    paths:
      - .github/workflows/python-release.yml
  workflow_dispatch:
    inputs:
      mode:
        description: "dry_run: build & test only, release: build & publish to PyPI"
        required: true
        default: "dry_run"
        type: choice
        options:
          - dry_run
          - release

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      id-token: write  # Required for PyPI trusted publishing
      contents: read
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'

      - name: Install uv
        uses: astral-sh/setup-uv@v4

      - name: Build lance-ray
        run: |
          uv build

      - name: Publish to PyPI
        if: |
          (github.event_name == 'release' && github.event.action == 'released') ||
          (github.event_name == 'workflow_dispatch' && github.event.inputs.mode == 'release')
        run: |
          uv publish --trusted-publishing always