Bug Report

NOTE: This is not a duplicate of #986 as I am already using tsconfig-paths-bootstrap.js.

Current behavior

I've set a few different paths in tsconfig.json to make importing of controllers, entities, services, etc. easier to deal with. Relevant portion of tsconfig.json:

    ...
    "baseUrl": "./src",
    "paths": {
      "@hello/controllers": [
        "./controllers"
      ],
      "@hello/entities": [
        "./entity"
      ],
      "@hello/services": [
        "./services"
      ]
    },
    ...

I've also created barrel files (index.ts) within the src/controllers/, src/entity/, and src/services/ directories that re-exports all of the classes that I need from within those directories.

Everything works as expected when importing a service from a file that is within my controllers directory. Example:

// src/controllers/comment.controller.ts
// This works
import { CommentService } from '@hello/services';

@Controller()
export class CommentController {...}

Things do NOT work when importing a service from another service file that is within the same directory. Example

// src/services/comment.service.ts
// This does NOT work
import { StoryService, UserService } from '@hello/services';
// StoryService, UserService, and CommentService are in the src/services directory 

@Injectable()
export class CommentService {...}

The error that I get when doing the above is:

Error: Nest can't resolve dependencies of the CommentService (?, +). Please make sure that the argument at index [0] is available in the AppModule context.

Expected behavior

I expect dependencies to resolve using a path defined in tsconfig.json, even if they're being imported from within the same directory.

Possible Solution

My current workaround is to import the files using relative paths:

// src/services/comment.service.ts
// This does work
import { StoryService } from './story.service';
import { UserService } from './user.service';
// I'd prefer to do this:
// import { StoryService, UserService } from '@hello/services';

@Injectable()
export class CommentService {...}

Environment

@nestjs/common@5.7.4
@nestjs/core@5.7.4
typescript@3.6.2