Selecting among dependencies in Angularjs in production

All the DI documentation in Angular seems to be based on the idea that you want the system implementation of a service when the code is production and when you are running automated tests, you want to select among several mock implementations.

No, I have several working implementations of a dependency and I want to choose one (based typically on the URL). How do I do that?

  1. put your dependencies into separate module. Fore example serviceA.impl1 and serviceA.impl2
  2. create the application level module but add dependencies based on URL
angular.module('impl1', [])....
angular.module('impl2', [])....

var deps = [];
if (location.match(...) {
} else {

angular.module('myApp', deps);

then in your index.html do

  <html ng-app="myApp">