release.yml

name: Release

# Publishes to PyPI when a version tag (v*) is pushed, using PyPI Trusted
# Publishing (OIDC) — no API token stored in the repo. One-time setup: add this
# repo as a trusted publisher for the project at https://pypi.org/manage/account/publishing/
on:
  push:
    tags: ["v*"]

jobs:
  build-and-publish:
    runs-on: ubuntu-latest
    environment: pypi
    permissions:
      id-token: write  # required for trusted publishing
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: "3.12"
      - name: Build
        run: |
          python -m pip install --upgrade pip build
          python -m build
      - name: Publish to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1