Dockerfile

FROM ghcr.io/astral-sh/uv:python3.13-bookworm-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PORT=7860

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    curl \
    git \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Create a non-root user
RUN useradd -m -u 1000 user
USER user
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

ENV UVICORN_WS_PROTOCOL=websockets

# Set the working directory
WORKDIR $HOME/app

# Install uv using pip 
RUN pip install --no-cache-dir uv

# Copy requirements first for better caching
COPY --chown=user requirements.txt .
COPY --chown=user pyproject.toml .
COPY --chown=user uv.lock .

# Install Python dependencies using uv
RUN pip install --no-cache-dir --upgrade pip

RUN uv sync

# Copy the application code
COPY --chown=user pregnancy_kb $HOME/app/pregnancy_kb
COPY --chown=user data $HOME/app/data
COPY --chown=user app.py .
COPY --chown=user chainlit.md .
COPY --chown=user .chainlit $HOME/app/.chainlit
COPY --chown=user .huggingface $HOME/app/.huggingface


# Expose the port
EXPOSE 7860

# Command to run the application
CMD ["uv", "run", "chainlit", "run", "app.py", "--host", "0.0.0.0", "--port", "7860"]