ComfyUI/.github/workflows/test-launch.yml

name: Test server launches without errors

on:
  push:
    branches: [ main, master, release/** ]
  pull_request:
    branches: [ main, master, release/** ]

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout ComfyUI
      uses: actions/checkout@v4
      with:
        repository: "comfyanonymous/ComfyUI"
        path: "ComfyUI"
    - uses: actions/setup-python@v4
      with:
        python-version: '3.10'
    - name: Install requirements
      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        
      working-directory: ComfyUI
    - name: Start ComfyUI server
      run: |
        python main.py --cpu 2>&1 | tee console_output.log &
        wait-for-it --service 127.0.0.1:8188 -t 30        
      working-directory: ComfyUI
    - name: Check for unhandled exceptions in server log
      run: |
        if grep -qE "Exception|Error" console_output.log; then
          echo "Unhandled exception/error found in server log."
          exit 1
        fi        
      working-directory: ComfyUI
    - uses: actions/upload-artifact@v4
      if: always()
      with:
        name: console-output
        path: ComfyUI/console_output.log
        retention-days: 30