# Stage 1: Install dependencies FROM node:20-alpine AS deps WORKDIR /app COPY package.json package-lock.json ./ RUN npm ci # Stage 2: Build the app FROM node:20-alpine AS builder WORKDIR /app COPY --from=deps /app/node_modules ./node_modules COPY . . RUN npm run build # Stage 3: Runner FROM node:20-alpine AS runner WORKDIR /app ENV NODE_ENV=production # Copy necessary files from builder COPY --from=builder /app/public ./public COPY --from=builder /app/.next/standalone ./ COPY --from=builder /app/.next/static ./.next/static EXPOSE 3000 ENV PORT=3000 CMD ["node", "server.js"]