publish.yml

name: Publish to PyPI

on:
  push:
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]+'

jobs:
  build:
    name: Build package
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4

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

    - name: Install dependencies
      run: |
        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
        if [ -f requirements-dev.txt ]; then pip install -r requirements-dev.txt; fi

    - name: Build package
      run: python3 -m build

    - name: Upload build
      uses: actions/upload-artifact@v4
      with:
        path: dist/*
        if-no-files-found: error

  pypi-publish:
    name: Upload release to PyPI
    needs: [ "build" ]
    runs-on: ubuntu-latest
    environment: pypi
    permissions:
      id-token: write

    steps:
      - uses: actions/download-artifact@v4
        with:
          path: artifact/

      - name: Publish package distributions to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          packages_dir: artifact/*