# Use the official Python image with a specific version
FROM python:3.12.5-slim


RUN useradd -m -u 1000 user
USER user
ENV PATH="/home/user/.local/bin:$PATH"

# Set the working directory in the container
WORKDIR /app

# Install system dependencies as root
USER root
RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc \
    g++ \
    cmake \
    git \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*


# Switch back to the non-root user
USER user

# Copy the requirements file into the container
COPY --chown=user ./requirements.txt requirements.txt

# Install dependencies
RUN pip install llama-cpp-python
RUN pip install --no-cache-dir -r requirements.txt


# Copy the application code into the container
COPY --chown=user ./llm.py /app/llm.py
COPY --chown=user ./llama-3.2-1b-instruct-q4_k_m.gguf /app/llama-3.2-1b-instruct-q4_k_m.gguf

# Expose the application port
EXPOSE 7860

# Define the command to run the application
CMD ["uvicorn", "llm:app", "--host", "0.0.0.0", "--port", "7860"]