# Use Python 3.10 slim image
FROM python:3.10-slim

# Set up a new user named "user" with user ID 1000 (required by HF Spaces)
RUN useradd -m -u 1000 user

# Switch to the "user" user
USER user

# Set home to the user's home directory
ENV HOME=/home/user \
	PATH=/home/user/.local/bin:$PATH \
	HF_HOME=/tmp/.cache/huggingface \
	TRANSFORMERS_NO_ADVISORY_WARNINGS=1

# Set the working directory to the user's home directory
WORKDIR $HOME/app

# Copy requirements and install dependencies
COPY --chown=user requirements.txt .
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

# Copy the application code
COPY --chown=user . .

# Expose port 7860 (HF Spaces default)
EXPOSE 7860

# Command to run the GGUF backend application
CMD ["python", "-m", "uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]