FROM node:20-slim

WORKDIR /app

# build-deps (node-gyp toolchain) + runtime tools for bucket sync:
#   - python3 + huggingface_hub: HF Dataset push/pull
#   - sqlite3: safe online snapshot via `.backup`
RUN apt-get update && apt-get install -y --no-install-recommends \
        ca-certificates \
        git \
        python3 \
        python3-pip \
        sqlite3 \
        make \
        g++ \
    && rm -rf /var/lib/apt/lists/*

RUN pip install --no-cache-dir --break-system-packages "huggingface_hub[cli]>=1.15.0"

RUN git clone https://github.com/decolua/9router.git .

RUN npm install --legacy-peer-deps

RUN npm run build

# Keep sync scripts outside /app/ so they survive any app-level cleanup
# and aren't picked up by the build's file scanners.
COPY start.sh backup.sh /opt/9router-sync/
RUN sed -i 's/\r$//' /opt/9router-sync/start.sh /opt/9router-sync/backup.sh \
    && chmod 0755 /opt/9router-sync/start.sh /opt/9router-sync/backup.sh

ENV PORT=7860
ENV HOSTNAME=0.0.0.0
ENV NODE_ENV=production
ENV DATA_DIR=/app/data

EXPOSE 7860

CMD ["/opt/9router-sync/start.sh"]