.github/workflows/publish.yml

name: Publish to PyPI

on:
  release:
    types: [published]

jobs:
  publish:
    runs-on: ubuntu-latest
    environment: pypi
    permissions:
      id-token: write  # For trusted publishing

    steps:
      - uses: actions/checkout@v4

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

      - name: Install build tools
        run: |
          python -m pip install --upgrade pip build

      - name: Build package
        run: |
          python -m build

      - name: Publish to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1