FROM python:3.9-slim

# Install system dependencies
RUN apt-get update && apt-get install -y \
    libgl1-mesa-glx \
    libglib2.0-0 \
 && rm -rf /var/lib/apt/lists/*

# Install OpenCV
RUN pip install --no-cache-dir paho-mqtt opencv-python-headless numpy requests

# Copy the dayglo detector script
COPY dayglo_detector.py /app/dayglo_detector.py

WORKDIR /app

CMD ["python", "/app/dayglo_detector.py"]