FROM node:20-alpine AS builder

WORKDIR /app

COPY package*.json ./
RUN npm install --legacy-peer-deps

COPY . .
RUN npm run build

FROM node:20-alpine

WORKDIR /app
ENV NODE_ENV=production
ENV PORT=3000

COPY --from=builder /app/package*.json ./
COPY --from=builder /app/.next ./.next
COPY --from=builder /app/public ./public
COPY --from=builder /app/node_modules ./node_modules

EXPOSE 3000
CMD ["npm", "start"]