[Feature Request] Support for monorepos

[lonix1]

Background: My monorepo workspace root has a tslint.json file with common lint config. Child projects have their own tslint.json files, which extend the root config ("extends": "../../tslint.json").

• root
  • tslint.json
  • libs
  • project1
    • tslint.json
    • foo.ts
  • project2
    • tslint.json

Problem: When foo.ts is open, the root config is used rather than the corresponding child config.

Solution: Instead of using the config at the root directory, it should walk up the tree until it finds a tslint.json and use that instead.

[lonix1]

Works when updating code then restarting vscode