How do I pass a variable to angular library

Question

So I have an Angular library with a service installed on my main project and I want to know if it's possible to retrieve a global url variable or a field of my config.json file I defined in my main project. Would be nice to know how too.

Answer 1

In the src/environments/ folder you can have an environment.ts file with settings variables and use it with

import { environment } from './../environments/environment';

Then any variable you have in the file will be available.

You can even have different files for each of your environments.

https://angular.io/guide/build