Dockerfile

FROM python:3.11

# Set working directory
WORKDIR /app

# Set environment variables
ENV PYTHONPATH=/app
ENV PYTHONUNBUFFERED=1

# Install system dependencies
RUN apt-get update -y && \
    DEBIAN_FRONTEND=noninteractive apt-get install -y \
    gcc \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements first for better caching
COPY requirements.txt .

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

# Copy source code
COPY src/ ./src/

# Create data directory for SQLite database
RUN mkdir -p data

# Create a non-root user
RUN useradd --create-home --shell /bin/bash app && \
    chown -R app:app /app

# Switch to non-root user
USER app

# Expose port for SSE mode
EXPOSE 8080


# Use simple server for demonstration
CMD ["python", "src/server.py"]