FROM python:3.12-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1 \
    PIP_DISABLE_PIP_VERSION_CHECK=1 \
    HF_HOME=/tmp/hf_cache \
    STREAMLIT_SERVER_HEADLESS=true \
    STREAMLIT_SERVER_ENABLE_CORS=false \
    STREAMLIT_SERVER_ENABLE_XSRF_PROTECTION=false \
    STREAMLIT_SERVER_FILE_WATCHER_TYPE=none \
    STREAMLIT_BROWSER_GATHER_USAGE_STATS=false

RUN apt-get update && apt-get install -y --no-install-recommends \
        build-essential \
        curl \
    && rm -rf /var/lib/apt/lists/*

RUN pip install --no-cache-dir uv

WORKDIR /app

COPY . .

RUN uv pip install --system --no-cache . \
    && chmod -R a+rX /app \
    && mkdir -p /tmp/hf_cache && chmod -R 777 /tmp/hf_cache

EXPOSE 8501

CMD ["streamlit", "run", "app.py", \
     "--server.port=8501", \
     "--server.address=0.0.0.0", \
     "--server.enableCORS=false", \
     "--server.enableXsrfProtection=false", \
     "--server.fileWatcherType=none"]