release.yml

name: Publish Python Package

on:
  push:
    tags:
      - "v*.*.*"  # Trigger on version tags like v1.2.3

permissions:
  contents: read
  id-token: write  # Needed for PyPI trusted publishing

jobs:
  publish:
    runs-on: ubuntu-latest

    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Install uv
        uses: astral-sh/setup-uv@v3

      - name: Set up Python
        run: uv python install 3.12  # or your target version

      - name: Install dependencies
        run: uv sync

      - name: Build package
        run: uv build  # creates dist/*.tar.gz and dist/*.whl

      - name: Publish to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          skip-existing: true  # avoid error if version already exists