FROM node:18-alpine AS builder
WORKDIR /app
COPY package*.json ./
RUN npm install

COPY . .

FROM node:18-alpine
WORKDIR /app
COPY --from=builder /app/package*.json ./
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/app.js ./app.js
COPY --from=builder /app/views ./views
EXPOSE 3000
CMD ["node", "app.js"]