FROM node:20-alpine AS base
WORKDIR /app
COPY package*.json ./
RUN npm ci
COPY . .
RUN npm run build

FROM node:20-alpine AS production
WORKDIR /app
COPY package*.json ./
RUN npm ci --omit=dev
COPY --from=base /app/.next ./.next
COPY --from=base /app/public ./public
EXPOSE 5000
CMD ["npm", "start"]