Hybrid/ngUpdate build does not output a changed chunk when updating AngularJS javascript sources #13076
Description
Bug Report or Feature Request (mark with an x)
- [x] bug report -> please search issues before submitting
- [ ] feature request
Command (mark with an x)
- [ ] new
- [ ] build
- [x] serve
- [ ] test
- [ ] e2e
- [ ] generate
- [ ] add
- [ ] update
- [ ] lint
- [ ] xi18n
- [ ] run
- [ ] config
- [ ] help
- [ ] version
- [ ] doc
Versions
Windows 7, Node 10 LTS, Angular 7.1.0
Failure Description
I've an Angular project, which is currently upgraded using NgUpgrade from an older AngularJS project. Yesterday, I've updated from Angular 6 to Angular 7 using ng update and started the project as usual with ng serve.
However, I've noticed a strange behaviour with the update. When I've used Angular 6 and I changed some code within the JS-Files from the AngularJS project, the CLI recompiled the app and outputted one changed chunk.
With Angular (CLI) 7, the CLI recompiles after a change as well, but does not output a changed chunk, so the changed code is not there after the live reload. Source Maps are also broken at this point. However, if I change code within a template file of the AngularJS app, then a new chunk will be generated.
In both versions it worked perfectly when changing TypeScript sources (but still, won't update the JS sources within the changed chunk)
Desired functionality
It should work like it did before, so whenever I change code within the AngularJS code base, the recompilation should output a changed chunk with the new code.
I've also noticed, that if I remove allowJs from my tsconfig.app.json, it works as expected with Angular 7.
Package Versions:
Angular (CLI/ Compiler CLI, Language Service etc.): 7.1.0
@angular-devkit/build-angular: 0.11.0