Files
runpod/comfyui/start.sh
Sebastian Krüger 4dd608a67d feat: add virtual environment support for ComfyUI
Changes:
- Create venv for ComfyUI in setup/comfyui-base script
- Install extension dependencies: GitPython, opencv-python-headless,
  diffusers, insightface, onnxruntime
- Update start.sh to activate venv before running
- Add musicgen model directory

This fixes import errors for custom nodes:
- ComfyUI-Manager (needs GitPython)
- ComfyUI-Impact-Pack (needs opencv)
- ComfyUI-VideoHelperSuite (needs opencv)
- ComfyUI-CogVideoXWrapper (needs diffusers)
- ComfyUI-Inspire-Pack (needs insightface, onnxruntime)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-23 06:57:51 +01:00

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#!/bin/bash
#
# ComfyUI Startup Script
# Starts ComfyUI server on port 8188
#
WORKSPACE_DIR="${WORKSPACE_DIR:-/workspace}"
COMFYUI_DIR="${WORKSPACE_DIR}/ComfyUI"
HF_CACHE="${WORKSPACE_DIR}/huggingface_cache"
# Set environment variables
export PYTORCH_CUDA_ALLOC_CONF=expandable_segments:True
export HF_HOME="${HF_CACHE}"
export TQDM_DISABLE=1
# Navigate to ComfyUI directory
cd "${COMFYUI_DIR}" || exit 1
# Activate virtual environment
if [ -d "venv" ]; then
echo "Activating ComfyUI virtual environment..."
source venv/bin/activate
else
echo "WARNING: venv not found, using system Python"
fi
echo "Starting ComfyUI on port 8188..."
echo "Access at: http://localhost:8188"
echo "Using HuggingFace cache: ${HF_CACHE}"
# Start ComfyUI with GPU support
python main.py \
--listen 0.0.0.0 \
--port 8188 \
--enable-cors-header \
--preview-method auto
echo "ComfyUI stopped"