FROM nvidia/cuda:12.4.0-devel-ubuntu22.04

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV DEBIAN_FRONTEND=noninteractive

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    libsndfile1 \
    ffmpeg \
    python3 \
    python3-pip \
    python3-dev \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

    # Set up a new user named "user" with user ID 1000
RUN useradd -m -u 1000 user

# Switch to the "user" user
USER user

# Set up working directory
WORKDIR /app

# Install Python dependencies
COPY requirements.txt .
RUN pip3 install --no-cache-dir -r requirements.txt

# Copy application code
COPY . .

# Create required directories
RUN mkdir -p model_cache reference_audio outputs

# Expose the port the application will run on (default to 8003 as per config)
EXPOSE 8003

# Command to run the application
CMD ["python3", "server.py"]