FROM node:22-alpine AS dependencies

WORKDIR /app

COPY package*.json ./

RUN npm ci --omit=dev

FROM node:22-alpine AS runtime

WORKDIR /app

ENV NODE_ENV=production

COPY --from=dependencies /app/node_modules ./node_modules
COPY --chown=node:node . .

USER node

EXPOSE 3000

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