# --- Backend Dockerfile for Hugging Face Spaces (Port 7860) ---
FROM python:3.10-slim

# Install system dependencies for psycopg2 and other packages
RUN apt-get update && apt-get install -y \
    build-essential \
    libpq-dev \
    curl \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy and install root requirements
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy all backend files
COPY SuperAgent/ ./SuperAgent/
COPY agents/ ./agents/
COPY start_backend.sh ./start_backend.sh

# Environment variables
ENV PYTHONPATH=/app
ENV SPACE_ID=true

# Expose the port Hugging Face expects
EXPOSE 7860

# Fix CRLF Windows line endings and make start script executable
RUN sed -i 's/\r$//' start_backend.sh && chmod +x start_backend.sh

# Run the startup script explicitly with bash to avoid CRLF issues
CMD ["/bin/bash", "./start_backend.sh"]