CODE EXAMPLE FOR SHELL

nestjs Dockerfile

FROM node:16-alpine as builder

ENV NODE_ENV build

USER node
WORKDIR /home/node

COPY package*.json ./
RUN npm ci

COPY --chown=node:node . .
RUN npm run build 
    && npm prune --production

# ---

FROM node:16-alpine

ENV NODE_ENV production

USER node
WORKDIR /home/node

COPY --from=builder --chown=node:node /home/node/package*.json ./
COPY --from=builder --chown=node:node /home/node/node_modules/ ./node_modules/
COPY --from=builder --chown=node:node /home/node/dist/ ./dist/

CMD ["node", "dist/server.js"]