Dockerfile

# Hugging Face Space (Docker SDK). Runs the FastAPI backend + Streamlit UI.
# Follows HF's recommended non-root-user pattern so HOME is writable
# (Streamlit config/cache + the SQLite file).
FROM python:3.12-slim

RUN useradd -m -u 1000 user
USER user
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH \
    SCHED_DB_PATH=/home/user/app/scheduling.db \
    PYTHONUNBUFFERED=1

WORKDIR /home/user/app

COPY --chown=user requirements-space.txt .
RUN pip install --no-cache-dir --user -r requirements-space.txt

COPY --chown=user app ./app
COPY --chown=user migrations ./migrations
COPY --chown=user scripts ./scripts
COPY --chown=user streamlit_app.py start.sh ./
# Normalise line endings (the repo may be authored on Windows → CRLF breaks bash).
RUN sed -i 's/\r$//' start.sh

EXPOSE 7860
CMD ["bash", "start.sh"]