FROM python:3.13-slim

# Install system dependencies including opus and ffmpeg
RUN apt-get update && apt-get install -y \
    libopus0 \
    libopus-dev \
    ffmpeg \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

# Set working directory
WORKDIR /app

# Copy requirements first to leverage Docker cache
COPY requirements.txt .

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

# Copy the rest of the application
COPY . .

# Command to run the bot
CMD ["python", "-u", "main.py"]