FROM node:20-alpine AS deps

WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci

FROM deps AS builder
COPY . .
ENV NEXT_TELEMETRY_DISABLED=1
RUN npm run build

FROM node:20-alpine AS runner

RUN addgroup -S app && adduser -S -G app app

WORKDIR /app
ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1

COPY --from=builder /app/public ./public
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static

USER app
EXPOSE 3000

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