nightly_release.yml

# Helpful YAML parser to clarify YAML syntax:
# https://yaml-online-parser.appspot.com/

name: Build and Release (nightly)

on:
  schedule:
    # 10 am UTC is 3am or 4am PT depending on daylight savings.
    - cron: "0 10 * * *"

  workflow_dispatch: {}

jobs:
  run-unittests-python:
    if: |
      github.event_name == 'workflow_dispatch' ||
      (github.event_name == 'schedule' && github.repository == 'google-ai-edge/ai-edge-torch')

    name: Unit Tests Python
    uses: ./.github/workflows/unittests_python.yml
    with:
      trigger-sha: ${{ github.sha }}
      run-on-macos: true

  build-and-release-nightly:
    needs: run-unittests-python
    runs-on: ubuntu-latest

    name: Build and Release ai-edge-torch-nightly
    steps:
      - uses: actions/checkout@v4

      - name: Get and set nightly date
        id: date
        run: |
          DATE=$(date +'%Y%m%d')
          echo "NIGHTLY_RELEASE_DATE=${DATE}" >> $GITHUB_ENV
          echo "date=${DATE}" >> $GITHUB_OUTPUT

      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.11"

      - name: Install python-build and twine
        run: |
          python -m pip install --upgrade pip
          python -m pip install build twine wheel
          python -m pip list

      - name: Build the wheel
        run: |
          python setup.py bdist_wheel

      - name: Verify the distribution
        run: twine check --strict dist/*

      - name: List the contents of ai_edge_torch wheel
        run: python -m zipfile --list dist/*.whl

      - name: Upload to PyPI
        run: twine upload dist/* --non-interactive -p ${{ secrets.PYPI_UPLOAD_TOKEN }}

  run-pip-install-and-import-test:
    needs: build-and-release-nightly
    strategy:
      matrix:
        python-version: ["3.10", "3.11"]

    name: Test Install and Import ai-edge-torch
    runs-on: ubuntu-latest
    steps:
      - uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}

      - run: |
          python -m pip cache purge
          python -m pip install --upgrade pip

      - name: Install ai-edge-torch-nightly
        run: |
          python -m pip install ai-edge-torch-nightly

      - name: Import ai-edge-torch
        run: |
          python -c "import ai_edge_torch"