publish.yml

name: Publish to PyPI

on:
  release:
    types: [published]
  workflow_dispatch:

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      id-token: write   # OIDC for trusted publisher
      contents: read
    environment:
      name: pypi
      url: https://pypi.org/p/opproplot

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

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

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

      - name: Build sdist and wheel
        run: python -m build

      - name: List artifacts
        run: ls -l dist

      - name: Publish to PyPI (trusted publisher)
        if: startsWith(github.ref, 'refs/tags/')
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          packages-dir: dist