ARG NODE_VERSION=25.2.0 FROM node:${NODE_VERSION}-alpine WORKDIR /usr/src/app COPY ./src ./src COPY ./tsconfig.json ./tsconfig.json COPY ./public ./public COPY package.json package.json COPY package-lock.json package-lock.json RUN npm ci RUN npm run build EXPOSE 3000 CMD [ "node", "build/src/index.js" ]