# Use Node.js LTS image as the base
FROM node:current-alpine

# Set working directory
WORKDIR /app

# Copy package.json and package-lock.json
COPY package*.json ./

# Install dependencies
RUN npm install

# Copy the application code
COPY . .

# Build the Next.js application
RUN npm run build

# Set environmental variable for production mode
ENV NODE_ENV=production

# Expose the port the app runs on
EXPOSE 3000

# Run the app with the start script
CMD ["npm", "start"]