# Weaver CLIP text encoder — HF Spaces (Docker SDK), free CPU tier.
FROM python:3.11-slim

ENV HF_HOME=/tmp/hf \
    PYTHONUNBUFFERED=1

WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends git && rm -rf /var/lib/apt/lists/*

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

COPY app.py .

# HF Spaces routes external traffic to port 7860.
EXPOSE 7860
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]