FROM node:20-alpine AS builder

WORKDIR /app

COPY package.json ./
RUN npm install

COPY . .
RUN npm run build

FROM node:20-alpine AS runner

WORKDIR /app

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

ENV PORT=3030
EXPOSE 3030

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