FROM python:3.11-slim

WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

# Install uv for faster package installation
RUN pip install uv

# Copy requirements and install dependencies with uv
COPY requirements.txt .
RUN uv pip install --system -r requirements.txt

# Copy the entire application from the current directory
COPY . .

# Create a writable directory for ChromaDB (required for HF Spaces)
RUN mkdir -p /app/chroma_db && chmod 777 /app/chroma_db

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