Establish convention for calling registerComponentManager

[glimmerjs]

Establish convention for calling registerComponentManager

[pittst3r]

hello-glimmer is currently broken with the master of @glimmer/application (and @glimmer/component and @glimmer/application-pipeline) linked in because you must call registerComponentManager for the app to boot, but there is no way to do that that I can see.

The error:

And here's what requires that registerComponentManager be called:

registerComponent(name: string, componentSpecifier: string, meta: TemplateMeta, owner: Owner): ComponentDefinition<Component> {
  // ...
  let manager: ComponentManager<Component> | ComponentDefinitionCreator = meta.managerId ? this.componentManagers[meta.managerId] : this.defaultComponentManager;
  // ...

For convenience here is what registerComponentManager looks like:

registerComponentManager(manager: ComponentManager<Component>, identifier: string, isDefaultComponentManager = false) {
  this.componentManagers[identifier] = manager;
  if (isDefaultComponentManager) {
    this.defaultComponentManager = manager;
  }
}

[pittst3r]

Should be fixed by #17.

[pittst3r]

We can close this now @dgeb :)

[dgeb]

Woot!