Dockerfile.python-only

FROM python:3.12-slim

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

WORKDIR /app

# Copy requirements first for better caching
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY worker.py .
COPY run.sh .

# Make run script executable
RUN chmod +x run.sh

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD python -c "import runpod; print('healthy')" || exit 1

# Start the worker
CMD ["./run.sh"]