| # Hugging Face Spaces Docker: https://huggingface.co/docs/hub/spaces-sdks-docker | |
| FROM python:3.11-slim | |
| # Required for Hugging Face Spaces Dev Mode | |
| RUN useradd -m -u 1000 user | |
| WORKDIR /app | |
| # System deps for PyMuPDF | |
| RUN apt-get update && apt-get install -y --no-install-recommends \ | |
| libglib2.0-0 \ | |
| libsm6 \ | |
| libxrender1 \ | |
| libxext6 \ | |
| && rm -rf /var/lib/apt/lists/* | |
| ENV HF_HOME=/home/user/.cache/huggingface \ | |
| PORT=7860 | |
| RUN mkdir -p ${HF_HOME} && chown -R user:user /home/user | |
| COPY --chown=user requirements.txt requirements.txt | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Pre-download embedding model at build time (faster Space cold start) | |
| RUN su - user -c "python -c \"from sentence_transformers import SentenceTransformer; SentenceTransformer('msmarco-distilbert-base-v4')\"" | |
| COPY --chown=user . /app | |
| USER user | |
| ENV PATH=/home/user/.local/bin:$PATH | |
| EXPOSE 7860 | |
| CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"] | |