ComfyUI_frontend/.github/actions/setup-comfyui-server/action.yaml

name: Setup ComfyUI Server
description: 'Setup ComfyUI server for continuous integration (with ComfyUI_devtools node installed)'
inputs:
  extra_server_params:
    description: 'Additional parameters to pass to ComfyUI server'
    required: false
    default: ''
  launch_server:
    description: 'Whether to launch the server after setup'
    required: false
    default: 'false'
runs:
  using: 'composite'
  steps:
    # Note: this workflow assume frontend repo is checked out and is built in ../dist

    # Checkout ComfyUI repo, install the dev_tools node and start server
    - name: Checkout ComfyUI
      uses: actions/checkout@v6
      with:
        repository: 'comfyanonymous/ComfyUI'
        path: 'ComfyUI'

    - name: Install ComfyUI_devtools from frontend repo
      shell: bash
      run: |
        mkdir -p ComfyUI/custom_nodes/ComfyUI_devtools
        if ! cp -r ./tools/devtools/* ComfyUI/custom_nodes/ComfyUI_devtools/; then
          echo "::error::Failed to copy ComfyUI_devtools from ./tools/devtools/"
          echo "::error::This action assumes the ComfyUI_frontend repository is checked out in the current working directory."
          echo "::error::Please ensure you have run 'actions/checkout@v5' before calling this action."
          exit 1
        fi

    - name: Setup Python
      uses: actions/setup-python@v6
      with:
        python-version: '3.10'

    - name: Install Python requirements
      shell: bash
      working-directory: ComfyUI
      run: |
        python -m pip install --upgrade pip
        pip install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cpu
        pip install -r requirements.txt
        pip install wait-for-it

    - name: Start ComfyUI server
      if: ${{ inputs.launch_server == 'true' }}
      shell: bash
      working-directory: ComfyUI
      run: |
        python main.py --cpu --multi-user --front-end-root ../dist ${{ inputs.extra_server_params }} &
        wait-for-it --service 127.0.0.1:8188 -t 600