build.yml

name: Python Test | Build | Deploy

on:
  push:
  pull_request:
  release:
    types: [published]

permissions:
  contents: read

jobs:
  test:
    name: Run Tests
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: [ '3.9', '3.10', '3.11', '3.12', '3.13' ]
    steps:
      - uses: actions/checkout@v4
        with:
          persist-credentials: false
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install .[test]
      - name: Test with pytest
        run: |
          pytest

  build:
    name: Build Python Package
    runs-on: ubuntu-latest
    needs: test
    steps:
      - uses: actions/checkout@v4
        with:
          persist-credentials: false
      - uses: actions/setup-python@v5
        with:
          python-version: '3.12'
      - name: Install build dependencies
        run: |
          pip install build twine
      - name: Build Package
        run: |
          python -m build
      - name: Check Package
        run: |
          twine check --strict dist/*
      - name: Save Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: release-artifacts
          path: dist/
          if-no-files-found: error

  publish:
    name: Publish to PyPi
    runs-on: ubuntu-latest

    needs: build
    environment: publish
    permissions:
      id-token: write

    if: github.event.release && github.event.action == 'published'
    steps:
      - name: Dowload Artifacts
        uses: actions/download-artifact@v4
        with:
          path: dist/
          merge-multiple: true
      - name: Publish to PyPi
        uses: pypa/gh-action-pypi-publish@release/v1