name: PyPI Release

# https://help.github.com/en/actions/reference/events-that-trigger-workflows
on:  # Trigger the workflow on push or pull request, but only for the master branch
  push:
    branches: [master]
  release:
    types: [published]

jobs:
  build-sdist:
    runs-on: ubuntu-20.04
    steps:
    - uses: actions/checkout@master
    - uses: actions/setup-python@v2
      with:
        python-version: 3.7

    - name: Install dependencies
      run: python -m pip install --user --upgrade setuptools wheel
    - name: Build source
      env:
        KORNIA_RELEASE: 1
      run: |
        python setup.py sdist bdist_wheel
        ls -lh dist/

    - uses: actions/upload-artifact@v2
      with:
        name: pypi-packages-${{ github.sha }}
        path: dist

  #build-wheels:
  #  runs-on: ${{ matrix.os }}
  #  needs: build-sdist
  #  strategy:
  #    fail-fast: true
  #    max-parallel: 1
  #    matrix:
  #      os: [ubuntu-20.04, macOS-10.15, windows-2019]
  #      #python-version: [2.7, 3.6, 3.7, 3.8, 3.9]
  #  steps:
  #  - uses: actions/checkout@master
  #  - uses: actions/download-artifact@v2
  #    with:
  #      name: pypi-packages-${{ github.sha }}
  #      path: dist
  #
  #  - name: Building wheels
  #    uses: pypa/cibuildwheel@v1.11.0
  #    env:
  #      KORNIA_RELEASE: 1
  #      # Disable building PyPy wheels on all platforms
  #      CIBW_SKIP: cp27-* cp35-* pp*
  #    with:
  #      output-dir: dist
  #
  #  - uses: actions/upload-artifact@v2
  #    with:
  #      name: pypi-packages-${{ github.sha }}
  #      path: dist

  upload-packages:
    runs-on: ubuntu-20.04
    needs: build-sdist
    steps:
    - uses: actions/checkout@v2
    - uses: actions/download-artifact@v2
      with:
        name: pypi-packages-${{ github.sha }}
        path: dist
    - run: ls -lh dist/

    - name: Upload to release
      uses: AButler/upload-release-assets@v2.0
      if: startsWith(github.event.ref, 'refs/tags') || github.event_name == 'release'
      with:
        files: 'dist/*'
        repo-token: ${{ secrets.GITHUB_TOKEN }}

  publish-pypi:
    runs-on: ubuntu-20.04
    needs: build-sdist
    if: startsWith(github.event.ref, 'refs/tags') || github.event_name == 'release'
    steps:
    - uses: actions/checkout@master
    - uses: actions/setup-python@v2
      with:
        python-version: 3.7
    - uses: actions/download-artifact@v2
      with:
        name: pypi-packages-${{ github.sha }}
        path: dist
    - run: ls -l dist/

    - name: Publish distribution 📦 to PyPI
      uses: pypa/gh-action-pypi-publish@v1.4.1
      with:
        user: __token__
        password: ${{ secrets.pypi_password }}