@nrwl/next:build, buildLibsFromSource option

[aaron-peloquin]

trafficstars

Current Behavior

I believe the buildLibsFromSource rule on the @nrwl/next:build executor is being ignored. This repo contains 2 Nx packages, each with different typescript configs. Because of this when I run nx build my library is being rebuilt using my app's tsconfig, causing errors

Expected Behavior

@nrwl/next:build to use my library's build output instead of rebuilding with my app's typescript config rules

Steps to Reproduce

Here is a minimal repo I setup, steps to reproduce locally are in its README.md https://github.com/aaron-peloquin/nx-example

Here are the full steps to reproduce from scratch

1. Create new nx workspace, generate nextjs app and a next library
2. Alter the tsconfig.json in both packages so the library is more lenient in some way
3. Implement the library's component to your application
4. Modify the library's component to violate the app's more strict rule
5. Set the nextjs app to have buildLibsFromSource: false
6. Run nx build, the library builds fine, but the application will fail because it's rebuilding the library with the application's tsconfig.json rules

Additionally, please let me know if there is some other way to build this project while respecting both package's typescript configuration

Failure Logs

Environment

NX   Report complete - copy this into the issue template

   Node : 14.17.2
   OS   : win32 x64
   npm  : 6.14.13

   nx : 14.5.2
   @nrwl/angular : Not Found
   @nrwl/cypress : 14.5.2
   @nrwl/detox : Not Found
   @nrwl/devkit : 14.5.2
   @nrwl/eslint-plugin-nx : 14.5.2
   @nrwl/express : Not Found
   @nrwl/jest : 14.5.2
   @nrwl/js : 14.5.2
   @nrwl/linter : 14.5.2
   @nrwl/nest : Not Found
   @nrwl/next : 14.5.2
   @nrwl/node : Not Found
   @nrwl/nx-cloud : Not Found
   @nrwl/nx-plugin : Not Found
   @nrwl/react : 14.5.2
   @nrwl/react-native : Not Found
   @nrwl/schematics : Not Found
   @nrwl/storybook : 14.5.2
   @nrwl/web : 14.5.2
   @nrwl/workspace : 14.5.2
   typescript : 4.7.4
   ---------------------------------------
   Community plugins: