FROM python:3.11-slim

WORKDIR /app

# Install dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application files
COPY bot.py .
COPY vndb_client.py .
COPY config.py .
COPY utils.py .

# Copy environment file (or use docker secrets/environment variables)
# COPY .env .

# Create non-root user for security
RUN useradd -m -u 1000 botuser && chown -R botuser:botuser /app
USER botuser

# Run the bot
CMD ["python", "bot.py"]