FROM node:20-alpine AS builder
WORKDIR /app
COPY package*.json ./
RUN npm install
COPY . .
RUN npm run build

FROM node:20-alpine
WORKDIR /app
COPY package*.json ./
RUN npm install --production
COPY --from=builder /app/dist ./dist
COPY --from=builder /app/public ./public
EXPOSE 4321
CMD ["node", "dist/server/entry.mjs"]