FROM node:22-slim

WORKDIR /app

COPY package.json ./
RUN npm install --omit=dev

COPY server.mjs ./

ENV PORT=8935
ENV IMAGE_MCP_OUTPUT_DIR=/app/generated-images

RUN mkdir -p /app/generated-images

EXPOSE 8935

HEALTHCHECK --interval=10s --timeout=3s --retries=3 \
  CMD wget -qO- http://127.0.0.1:8935/health || exit 1

CMD ["node", "server.mjs"]