release.yml

name: Release

on:
  push:
    tags:
      - "v*"
  workflow_dispatch:

jobs:
  publish:
    runs-on: ubuntu-latest
    environment: pypi
    permissions:
      id-token: write
      contents: read

    steps:
      - name: Checkout
        uses: actions/checkout@v4

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

      - name: Build package
        run: |
          python -m pip install --upgrade pip
          pip install build twine
          python -m build

      - name: Verify package metadata
        run: twine check dist/*

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