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adfb95e | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | # ---------- Stage 1: build dependencies ----------
FROM python:3.11-slim AS builder
WORKDIR /app
# System deps for PyMuPDF and chromadb native builds
RUN apt-get update && \
apt-get install -y --no-install-recommends \
build-essential \
libffi-dev \
&& rm -rf /var/lib/apt/lists/*
COPY requirements.txt .
RUN pip install --no-cache-dir --prefix=/install -r requirements.txt
# ---------- Stage 2: runtime image ----------
FROM python:3.11-slim
# HF Spaces requires a non-root user with uid 1000
RUN useradd -m -u 1000 user
WORKDIR /home/user/app
# Minimal runtime libraries needed by PyMuPDF / Pillow
RUN apt-get update && \
apt-get install -y --no-install-recommends \
libglib2.0-0 \
libsm6 \
libxext6 \
libxrender1 \
&& rm -rf /var/lib/apt/lists/*
# Copy installed Python packages from the builder stage
COPY --from=builder /install /usr/local
# Copy application source and set ownership to non-root user
COPY --chown=user:user . .
# Writable cache directories for the non-root user
RUN mkdir -p /home/user/app/.cache && chown -R user:user /home/user/app/.cache
USER user
ENV PYTHONUNBUFFERED=1
ENV HOME=/home/user
ENV PATH="/home/user/.local/bin:$PATH"
# HF Spaces expects port 7860
ENV STREAMLIT_SERVER_PORT=7860
ENV STREAMLIT_SERVER_ADDRESS=0.0.0.0
ENV STREAMLIT_BROWSER_GATHER_USAGE_STATS=false
EXPOSE 7860
HEALTHCHECK CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:7860/_stcore/health')"
ENTRYPOINT ["streamlit", "run", "app.py"]
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