pip-publish.yml

name: Publish Python (MPT) Package

on:
  push:
    # branches:
    #  - main  # Publish only when pushing to the main branch
    tags:    # Publish when a tag is created
       - 'v*'  # Trigger for tags starting with 'v'

jobs:
  build-and-publish:
    runs-on: ubuntu-latest
    environment: PyPI

    steps:
    # Checkout the repository
    - name: Checkout code
      uses: actions/checkout@v3

    # Set up Python environment
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.x'

    # Install dependencies
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install build twine

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

    # Publish to PyPI
    - name: Publish to PyPI
      env:
        TWINE_USERNAME: __token__
        TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
      run: |
        python -m twine upload dist/*