name: Publish to PyPI

on:
  workflow_dispatch:
  pull_request:
    paths:
      - 'version.txt'
    types:
      - closed

jobs:
  build-n-publish:
    if: github.event_name == 'workflow_dispatch' || github.repository == 'hpcaitech/ColossalAI' && github.event.pull_request.merged == true && github.base_ref == 'main'
    name: Build and publish Python 🐍 distributions 📦 to PyPI
    runs-on: ubuntu-latest
    timeout-minutes: 20
    steps:
    - uses: actions/checkout@v2

    - uses: actions/setup-python@v2
      with:
        python-version: '3.8.14'

    - run: python setup.py sdist build

    # publish to PyPI if executed on the main branch
    - name: Publish package to PyPI
      id: publish
      uses: pypa/gh-action-pypi-publish@release/v1
      with:
        user: __token__
        password: ${{ secrets.PYPI_API_TOKEN }}
        verbose: true

  notify:
    name: Notify Lark via webhook
    needs: build-n-publish
    runs-on: ubuntu-latest
    if: ${{ always() }}
    steps:
      - uses: actions/checkout@v2

      - uses: actions/setup-python@v2
        with:
          python-version: '3.8.14'

      - name: Install requests
        run: pip install requests

      - name: Notify Lark
        id: message-preparation
        run: |
          url=$SERVER_URL/$REPO/actions/runs/$RUN_ID

          if [ "$STATUS" == 'success' ]
          then
            msg="The Colossal-AI latest version has been successfully released to PyPI."
          else
            msg="Failed to release Colossal-AI to PyPI, please visit $url for details."
          fi
          echo $msg
          python .github/workflows/scripts/send_message_to_lark.py -m "$msg" -u $WEBHOOK_URL
        env:
          SERVER_URL: ${{github.server_url }}
          REPO: ${{ github.repository }}
          RUN_ID: ${{ github.run_id }}
          WEBHOOK_URL: ${{ secrets.LARK_NOTIFICATION_WEBHOOK_URL }}
          STATUS: ${{ needs.build-n-publish.result }}