Dependencies in @nrwl/next lead to an increased docker image size

[ckaeslin]

Current Behavior

At the moment @nrwl/next is needed in order to run the next application. Though the package.json has only dependencies, no devDependencies. Some of it like cypress https://github.com/nrwl/nx/blob/master/packages/next/package.json#L38 is not needed in production. As it can be seen in the screenshot bellow the difference is over 200 MB in additional dependencies which are not needed.

Expected Behavior

@nrwl/next has libraries which are not needed for production run (like cypress, jest and others) as devDependencies and therefore they are not installed in a production build.

Steps to Reproduce

Create a simple new nx next app. Dockerize it with the following docker file.

FROM node:16-alpine
ENV NODE_ENV=production
WORKDIR /app

COPY package.json package-lock.json ./
RUN npm install --omit=dev  --prefer-offline --no-audit --ignore-scripts

npm install --omit=dev installs cypress and various other libraries in the docker image although it is not needed in production.

Environment

  Node : 16.17.0
   OS   : darwin arm64
   npm  : 8.15.0
   
   nx : 14.7.8
   @nrwl/angular : Not Found
   @nrwl/cypress : 14.7.8
   @nrwl/detox : Not Found
   @nrwl/devkit : 14.7.8
   @nrwl/eslint-plugin-nx : 14.7.8
   @nrwl/expo : Not Found
   @nrwl/express : Not Found
   @nrwl/jest : 14.7.8
   @nrwl/js : 14.7.8
   @nrwl/linter : 14.7.8
   @nrwl/nest : Not Found
   @nrwl/next : 14.7.8
   @nrwl/node : Not Found
   @nrwl/nx-cloud : Not Found
   @nrwl/nx-plugin : Not Found
   @nrwl/react : 14.7.8
   @nrwl/react-native : Not Found
   @nrwl/schematics : Not Found
   @nrwl/storybook : 14.7.8
   @nrwl/web : 14.7.8
   @nrwl/workspace : 14.7.8
   typescript : 4.8.3
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   Local workspace plugins:
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   Community plugins: