# Use the official Node.js 18 image as a parent image FROM node:18-alpine # Set the working directory WORKDIR /app # Copy package.json and package-lock.json COPY package*.json ./ # Install dependencies RUN npm install # Copy the rest of your app's source code COPY . . # Build your Next.js app RUN npm run build # Expose the port the app runs on EXPOSE 3000 # Start the app CMD ["npm", "start"]