# Base image FROM node:18-alpine AS builder # Set working directory WORKDIR /app # Copy package files COPY package*.json ./ # Install dependencies RUN npm install # Copy project files COPY . . # Build application RUN npm run build # Production image FROM node:18-alpine AS runner WORKDIR /app ENV NODE_ENV=production # Copy necessary files from builder COPY --from=builder /app/next.config.js ./ COPY --from=builder /app/public ./public COPY --from=builder /app/.next/static ./.next/static COPY --from=builder /app/.next/standalone ./ EXPOSE 3000 ENV PORT 3000 ENV HOSTNAME "0.0.0.0" CMD ["node", "server.js"]