# syntax=docker/dockerfile:1 ARG NODE_VERSION=22.21.0 FROM node:${NODE_VERSION}-alpine ENV NODE_ENV production WORKDIR /usr/src/app RUN --mount=type=bind,source=/package.json,target=/usr/src/app/package.json \ --mount=type=cache,target=/root/.yarn \ yarn install USER node COPY . . EXPOSE 3000 CMD yarn start