FROM node:22-alpine AS build
WORKDIR /app
COPY package*.json ./
RUN npm install
COPY . .
RUN npm run build

FROM node:22-alpine
WORKDIR /app
ENV HOST=0.0.0.0 PORT=4321 NODE_ENV=production
COPY --from=build /app/package*.json ./
COPY --from=build /app/node_modules ./node_modules
COPY --from=build /app/dist ./dist
EXPOSE 4321
CMD ["node", "./dist/server/entry.mjs"]