FROM python:3.12-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1

WORKDIR /app
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY code/ code/
RUN useradd --create-home --uid 1000 app && chown -R app:app /app
USER app

WORKDIR /app/code
CMD ["python", "bot.py"]