publish-nightly.yml

name: Publish Liger Kernel Nightly

# Though it is name "nightly", we will trigger this workflow on push to the main branch for convenience.

on:
  push:
    branches:
      - main  # Trigger on push to the main branch

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout repository
      uses: actions/checkout@v3

    - name: Set up Python
      uses: actions/setup-python@v3
      with:
        python-version: '3.8'

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install build twine wheel toml

    - name: Update package name and version
      run: |
        VERSION=$(python -c "import toml; print(toml.load('pyproject.toml')['project']['version'])")
        DATE=$(date +%Y%m%d%H%M%S)
        NEW_VERSION="$VERSION.dev$DATE"
        sed -i "s/name = \"liger_kernel\"/name = \"liger_kernel_nightly\"/" pyproject.toml
        sed -i "s/version = \"$VERSION\"/version = \"$NEW_VERSION\"/" pyproject.toml

    - name: Build package
      run: |
        python -m build

    - name: Publish package to PyPI
      env:
        TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
        TWINE_PASSWORD: ${{ secrets.PYPI_NIGHTLY_PASSWORD }}
      run: |
        twine upload dist/*

    - name: Create release notes
      run: |
        echo "Nightly build published to PyPI with the name 'liger-kernel-nightly'."