name: Upload Python Package

on:
  # 当master分支有push时，触发action
  push: 
    branches:
      - master
  
  # 当一个pr被合并到master时，触发action
  pull_request:
    branches:
      - master
  
  # 当发布时，触发action
  #release:
  #  types: [created]

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ["3.6", "3.7", "3.8"]
    steps:
    # 此步骤使用 GitHub 的 https://github.com/actions/checkout
    - uses: actions/checkout@v2
    
    # 设置python环境
    # 此步骤使用 GitHub 的 https://github.com/actions/setup-python
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v2
      with:
        python-version: ${{ matrix.python-version }}
    # 安装依赖
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install setuptools wheel twine
    
    # 构建和发布
    - name: Build and publish
      env:
        TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
        TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
      run: |
        python setup.py sdist bdist_wheel
        twine upload dist/*