# Use a multi-stage build for a smaller image
FROM python:3.13-slim

# Install system dependencies (Node.js is needed for Claude Code CLI)
RUN apt-get update && apt-get install -y \
    curl \
    git \
    && curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
    && apt-get install -y nodejs \
    && rm -rf /var/lib/apt/lists/*

# Install Claude Code CLI globally
RUN npm install -g @anthropic-ai/claude-code

# Set working directory
WORKDIR /app

# Copy dependency files
COPY requirements.txt ./

# Install dependencies using pip
RUN pip install --no-cache-dir -r requirements.txt

# Copy the rest of the application
COPY . .

# Create a non-root user for Hugging Face (UID 1000 is standard)
RUN useradd -m -u 1000 user && \
    chown -R user:user /app
USER user
ENV HOME=/home/user
ENV PATH=/home/user/.local/bin:$PATH

# Expose the port Hugging Face expects
EXPOSE 7860

# Set environment variables
ENV HOST=0.0.0.0
ENV PORT=7860
ENV PYTHONUNBUFFERED=1

# Run the server
CMD ["uvicorn", "server:app", "--host", "0.0.0.0", "--port", "7860"]