FROM node:lts AS dev
ENV NODE_ENV development
# some dir for our code
WORKDIR /app
# mount code
VOLUME  ["/app"]
# this is how we start
CMD  [ "yarn", "dev" ]


FROM node:lts AS prod
ENV NODE_ENV production
# some dir for our code
WORKDIR /app
# install dependencies
COPY package*.json yarn*.lock ./
RUN  yarn --production
# copy code
COPY . .
USER node
# this is how we start
CMD  [ "yarn", "start" ]