Dockerfile

FROM ubuntu:22.04

ENV DEBIAN_FRONTEND=noninteractive
ENV MODEL_NAME="qwen2.5:0.5b"
ENV OLLAMA_HOST="0.0.0.0:11434"

# Install dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    libcurl4-openssl-dev \
    libcjson-dev \
    curl \
    python3 \
    python3-pip \
    git \
    zstd \
    && rm -rf /var/lib/apt/lists/*

# Install Ollama
RUN curl -fsSL https://ollama.com/install.sh | sh

# Python deps
RUN pip3 install --upgrade pip \
    && pip3 install streamlit requests

# Working directory
WORKDIR /workspace

# Copy entire repo
COPY . /workspace/

# Compile C++ app
RUN g++ -std=c++17 -I/usr/include/cjson -o /workspace/pencilclaw /workspace/pencilclaw.cpp -lcurl -lcjson

# Data folder
RUN mkdir -p /workspace/pencil_data

RUN chmod +x /workspace/pencilclaw
RUN chmod +x /workspace/entrypoint.sh

# HF Spaces port
EXPOSE 7860

CMD ["/workspace/entrypoint.sh"]