# Stage 1: Building the code

FROM node:18-alpine AS builder

WORKDIR /app

# Copy package files

COPY package*.json ./

# Install dependencies

RUN npm ci

# Copy the rest of the code

COPY . .

# Build the application

RUN npm run build

# Stage 2: Run the application

FROM node:18-alpine AS runner

WORKDIR /app

# Set to production environment

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 the port the app runs on

EXPOSE 3000

# Command to run the application

CMD ["node", "server.js"]