FROM python:3.12

WORKDIR /app

# 设置argostranslate专用缓存路径
ENV ARGOS_TRANSLATE_PACKAGES_DIR=/app/.cache/argos-translate
ENV ARGOS_TRANSLATE_DATA_DIR=/app/.cache/argos-translate
ENV PYTHONUNBUFFERED=1

RUN apt-get update && apt-get install -y libgl1 \
    && rm -rf /var/lib/apt/lists/*

# 创建缓存目录并设置权限
RUN mkdir -p ${ARGOS_TRANSLATE_DATA_DIR} && \
    chmod 777 ${ARGOS_TRANSLATE_DATA_DIR}

# 添加非root用户
RUN adduser --disabled-password --gecos "" appuser && \
    chown -R appuser:appuser /app

USER appuser
ENV PATH="/home/appuser/.local/bin:${PATH}"
RUN pip install --user pdf2zh

CMD ["pdf2zh", "-i"]