Dockerfile

# Stage 1: Build the application
FROM node:20 AS builder

# Set working directory
WORKDIR /app

# Copy package.json and package-lock.json to the working directory
COPY package*.json ./

# Install dependencies
RUN npm install

# Copy the rest of the application code
COPY . .

# Build the application
RUN npm run build

# Stage 2: Create the final image
FROM node:20-alpine

# Set working directory
WORKDIR /app

# Copy only the necessary files from the builder stage
COPY --from=builder /app/dist ./dist
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/package*.json ./

# Set the entrypoint or command if needed
# ENTRYPOINT ["node", "dist/index.js"]
# or if you use npm start
CMD ["npm", "start"]