python-publish.yml

# This workflow will upload a Python Package using Twine when a release is created
# For more information see: https://help.github.com/en/actions/language-and-framework-guides/using-python-with-github-actions#publishing-to-package-registries

name: Upload Python Package

on:
  release:
    types: [created]

jobs:
  deploy:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Cache pip
        uses: actions/cache@v4
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ hashFiles('pyproject.toml', 'requirements.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-

      - name: Install build & test dependencies
        run: |
          python -m pip install --upgrade pip
          pip install build twine
          # Install test/dev dependencies (pytest etc.)
          pip install -r requirements.txt
          # Install the project (will pull runtime deps from pyproject)
          pip install .

      - name: Run pytest
        run: pytest -q

      - name: Build (sdist & wheel)
        run: python -m build

      - name: Publish to PyPI
        if: startsWith(github.ref, 'refs/tags/')
        env:
          TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
        run: twine upload dist/*