FROM node:24-slim

RUN sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list.d/debian.sources && \
    apt-get update && apt-get install -y --no-install-recommends \
    libvips-dev \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY package*.json ./

RUN npm install --omit=dev && npm cache clean --force

COPY src/ ./src/
COPY public/ ./public/

RUN mkdir -p public/uploads/avatars public/avatars public/admin

EXPOSE 3000

CMD ["node", "src/app.js"]