anchor.diff: -FROM node:14.18.0-alpine as build
  +FROM node:16.13.0-alpine as build
   
   COPY package.json /app/package.json
   
  
positive.code: ENV PATH "${PATH}:/app/node_modules/.bin"
  RUN corepack yarn run build
  
  FROM node:14.15.3-alpine
  
  RUN mkdir -p /app
  WORKDIR /app
  
negative.code: 
  # Install node_modules
  # * to optionally copy lock files that _might_ _not_ exist
  ADD package.json package-*.json yarn.* .yarn /tmp/
  RUN cd /tmp && apk --update add  --virtual native-dep \
    make gcc g++ python libgcc libstdc++ git && \
    corepack yarn install && \
    apk del native-dep
  RUN mkdir -p /app && cd /app && ln -nfs /tmp/node_modules
  RUN apk add bash
  