FROM python:3.11-slim

WORKDIR /workspace

# Use USTC mirror for faster apt
RUN sed -i 's|deb.debian.org|mirrors.ustc.edu.cn|g' /etc/apt/sources.list.d/debian.sources 2>/dev/null || \
    sed -i 's|deb.debian.org|mirrors.ustc.edu.cn|g' /etc/apt/sources.list

# Install system deps
RUN apt-get update && apt-get install -y --no-install-recommends \
    git curl \
    && rm -rf /var/lib/apt/lists/*

# Copy ComfyUI from local source (avoid slow GitHub clone)
COPY comfy_source /workspace/ComfyUI

WORKDIR /workspace/ComfyUI

# Install git (needed for some ComfyUI custom node managers)
RUN git init

# Python venv + deps (CPU-only, generation goes through BoosAPI)
RUN python3 -m venv venv && \
    . venv/bin/activate && \
    pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple && \
    pip install --upgrade pip && \
    pip config set global.extra-index-url https://download.pytorch.org/whl/cpu && \
    pip install torch torchvision torchaudio && \
    grep -v kornia_rs requirements.txt | pip install -r /dev/stdin && \
    pip install six && \
    rm -rf ~/.cache/pip

ENV PATH="/workspace/ComfyUI/venv/bin:${PATH}"

EXPOSE 8188

CMD ["python3", "main.py", "--listen", "0.0.0.0", "--port", "8188", "--cpu"]