FROM python:3.11-slim

# Create a user with UID 1000 (HF Spaces convention) if it doesn't already exist
RUN if ! id -u 1000 > /dev/null 2>&1; then useradd -m -u 1000 user; fi

WORKDIR /app

COPY requirements.txt .
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

COPY app.py .
COPY start.sh .

RUN chown -R 1000:1000 /app && chmod +x start.sh

USER 1000

EXPOSE 7860

CMD ["./start.sh"]