ng-packagr entry points problems

Related to ng-packagr/ng-packagr#677

Run

1. npm install ( Skip if you want, build checked in)
2. build the lib (npm run lib) ( Skip if you want, build checked in)
3. cd lib-dist and run npm link
4. cd ../consumer and run npm install and npm link @magic/library
5. run the consumer with npm run start if you run into compiler errors, touch the application module and save. It will work then plus an error despite a successful build.

Problem

I want to remove a module from the main entry so that peer dependencies required only for this module are not requested and included by the main entry.

But it seems that this is not working. You have to always include a module in the main entry otherwise you run into a "cannot find module" situation.

Sometimes the app still works then but you see an error together with a success message. The app worls but where is the error coming from

Library Building

Additional entry points are supported by ng-packagr. This library contain two entry points button and foo.

1. Button is only available through the sub entry points Only this will work:

• import { ButtonModule } from '@magic/library/button';

2. Foo is made available through the sub entry and the main entry. those two will work:

• import { FooModule } from '@magic/library/fpp';
• import { FooModule } from '@magic/library';

The build looks promising:

npm run lib

> ng-packagr -p lib/package.json

Building Angular Package
...
Built @magic/library
Building entry point '@magic/library/button'
...
Writing package metadata
Built @magic/library/button
Building entry point '@magic/library/foo'
...
Built @magic/library/foo
Built Angular Package!
- from:foo-packagr-sub-entry/lib
- to:  foo-packagr-sub-entry/lib-dist

System

Angular CLI: 1.7.3 Node: 8.9.4 OS: darwin x64 Angular: 5.2.8 ... animations, common, compiler, compiler-cli, core, forms ... http, language-service, platform-browser ... platform-browser-dynamic, router

@angular/cli: 1.7.3 @angular-devkit/build-optimizer: 0.3.2 @angular-devkit/core: 0.3.2 @angular-devkit/schematics: 0.3.2 @ngtools/json-schema: 1.2.0 @ngtools/webpack: 1.10.2 @schematics/angular: 0.3.2 @schematics/package-update: 0.3.2 typescript: 2.5.3 webpack: 3.11.0