Dockerfile

# syntax=docker/dockerfile:1.7

FROM python:3.13-slim-bookworm

RUN useradd -m -u 1000 user
ENV PYTHONUNBUFFERED=1 \
PYTHONDONTWRITEBYTECODE=1 \
HOME=/home/user \
PATH=/home/user/.local/bin:$PATH \
APP_HOST=0.0.0.0 \
APP_PORT=7860 \
CHROMA_HOST=127.0.0.1 \
CHROMA_PORT=8001


# Show defaults in build logs
RUN echo "Build defaults:" && \
echo " APP_HOST=$APP_HOST" && \
echo " APP_PORT=$APP_PORT" && \
echo " CHROMA_HOST=$CHROMA_HOST (internal)" && \
echo " CHROMA_PORT=$CHROMA_PORT"


USER user
WORKDIR /home/user/app


COPY --chown=user requirements.txt ./
RUN --mount=type=cache,target=/home/user/.cache/pip \
python -m pip install --no-cache-dir --upgrade -r requirements.txt


COPY --chown=user app.py ./
COPY --chown=user start.sh ./
RUN chmod +x start.sh


EXPOSE 7860
CMD ["/home/user/app/start.sh"]