name: Python CI/CD

on:
  push:
    branches:
      - main
    tags:
      - v*
  pull_request:
    branches: [ main ]
    types: [opened, synchronize, reopened]

jobs:
  test:
    runs-on: ubuntu-latest
    timeout-minutes: 60
    strategy:
      matrix:
        python-version: [3.8, 3.9, '3.10', '3.11']
    steps:
      - uses: actions/checkout@v2
      
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}

      - name: Cache Python dependencies
        uses: actions/cache@v2
        with:
          path: |
            ~/.cache/pip
            !~/.cache/pip/log
          key: ${{ runner.os }}-pip-${{ matrix.python-version }}-${{ hashFiles('requirements/server.txt', 'requirements/client.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-${{ matrix.python-version }}-
      
      - name: Install system dependencies
        run: sudo apt-get update && sudo apt-get install -y ffmpeg portaudio19-dev
      
      - name: Install Python dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements/server.txt --extra-index-url https://download.pytorch.org/whl/cpu
          pip install -r requirements/client.txt
      
      - name: Run tests
        run: |
          echo "Running tests with Python ${{ matrix.python-version }}"
          python -m unittest discover -s tests

  build-and-push:
    needs: test
    runs-on: ubuntu-latest
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
    steps:
      - uses: actions/checkout@v2

      - name: Set up Python 3.8
        uses: actions/setup-python@v2
        with:
          python-version: 3.8

      - name: Cache Python dependencies
        uses: actions/cache@v2
        with:
          path: |
            ~/.cache/pip
            !~/.cache/pip/log
          key: ubuntu-latest-pip-3.8-${{ hashFiles('requirements/server.txt', 'requirements/client.txt') }}
          restore-keys: |
            ubuntu-latest-pip-3.8-

      - name: Install system dependencies
        run: sudo apt-get update && sudo apt-get install -y ffmpeg portaudio19-dev

      - name: Install Python dependencies
        run: |
          pip install -r requirements/server.txt
          pip install -r requirements/client.txt

      - name: Build package
        run: python setup.py sdist bdist_wheel

      - name: Publish package to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          user: __token__
          password: ${{ secrets.PYPI_API_TOKEN }}