FROM node:20 AS build

WORKDIR /usr
COPY package.json ./
COPY package-lock.json ./
RUN npm ci
COPY . ./
RUN npm run build

FROM node:20

WORKDIR /app
COPY package.json ./
COPY package-lock.json ./
RUN npm ci
COPY . ./
COPY --from=build /usr/build /app

EXPOSE 8000
CMD ["node", "/app"]