in some cases `loadApp` is called more then once which is currently causing apps to be "booted" multiple times which can lead to unexepected behaviour with things like registering hooks
Signed-off-by: Robin Appelman <robin@icewind.nl>
* Keep the registration context
* Expose the context object for other components
* Ensure registration is only run once
Search providers are migrated for demonstration.
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
This is like what we have to DI and classes, but for callables.
The motivating factor is to get rid of *service locators* in the `boot`
method of apps as a new pattern is about to emerge where we have lots of
`query` calls on the app or server container in order to fetch some
services.
With this little helper it's possible to call another (public) method
and magically have everything injected.
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
My patch at #21461 had a little error in that it exits the method when a
query exception is encountered during the register step of an app. What
we actually want is to continue with the next app and finish the overall
registration procedure.
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
Robin Windey
Christoph Wurst
Morris Jobke
Robin Appelman
Julius Härtl
Joas Schilling
Roeland Jago Douma