Dockerfile

# Stage 1: Build the application
FROM node:18-alpine AS builder

# Set working directory
WORKDIR /app

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

# Install dependencies
RUN npm install

# Copy the rest of the application
COPY . .

# Build the application
RUN npm run build

# Stage 2: Create the production image
FROM node:18-alpine AS production

# Set working directory
WORKDIR /app

# Copy the built files from the builder stage
COPY --from=builder /app/dist /app/dist
COPY --from=builder /app/package.json /app/package-lock.json /app/

# Install production dependencies only
RUN npm ci --omit=dev

# Specify the default command
ENTRYPOINT ["node", "dist/index.js"]