FROM python:3.11-slim

# Install system dependencies for sentence-transformers
RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc \
    g++ \
    && rm -rf /var/lib/apt/lists/*

# Set working directory
WORKDIR /app

# Install uv
RUN pip install uv

# Copy pyproject.toml
COPY pyproject.toml .

# Install dependencies
RUN uv sync --frozen --no-dev

# Copy source code
COPY src/ ./src/

# Create data directories
RUN mkdir -p /data/vault /data/chroma_db /data/embeddings_cache

# Set environment variables
ENV PYTHONUNBUFFERED=1 \
    VAULT_PATH=/data/vault \
    EMBEDDINGS_CACHE_DIR=/data/embeddings_cache

# Default command runs the MCP server
CMD ["python", "-m", "knowledge_rag.server"]