python-publish.yml

name: Build and Publish to PyPI

on:
  release:
    types: [created]
  workflow_dispatch:  # Allow manual triggering

jobs:
  deploy:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3
      with:
        fetch-depth: 0  # Required for setuptools_scm to read version from git history

    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.11'

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

    - name: Build and publish
      env:
        TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
        TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
      run: |
        # Build the package
        python -m build

        # Check the dist directory
        ls -la dist/

        # Upload to PyPI if credentials are provided
        if [ -n "$TWINE_USERNAME" ] && [ -n "$TWINE_PASSWORD" ]; then
          twine upload dist/*
        else
          echo "PyPI credentials not provided. Skipping upload."
        fi