FROM python:3.10-slim

WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends \
    poppler-utils \
    libglib2.0-0 \
    libsm6 \
    libxext6 \
    libxrender-dev \
    libgl1-mesa-glx \
    gcc \
    g++ \
    && rm -rf /var/lib/apt/lists/*

RUN useradd -m -u 1000 appuser && \
    mkdir -p /.paddleocr && \
    chown -R appuser:appuser /app /.paddleocr

COPY requirements.txt .

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

COPY . .

EXPOSE 7860

CMD ["python", "app.py"]