FROM python:3.11-slim

WORKDIR /app

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY msc_corpus ./msc_corpus
COPY app.py ./app.py

ENV CORPUS_REVISION=corpus-v2026.06.6
ENV CORPUS_CACHE_DIR=/tmp/msc_corpus_cache

EXPOSE 7860

CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]