# ---- Build ----
FROM node:22-alpine AS builder
WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci --omit=dev

# ---- Run ----
FROM node:22-alpine
WORKDIR /app
COPY --from=builder /app/node_modules ./node_modules
COPY index.js ./

EXPOSE 3000
USER node
CMD ["node", "index.js"]