Possible to DI CommandSettings?

[ryan-bennetts]

I've been looking at the DI example for injecting commands. This enables me to swap out implementations just by changing DI registration which is awesome.

var registrations = new ServiceCollection();
registrations.AddSingleton<IVersionedCommand, CommandVersion1>();  //can easily swap to CommandVersion2 etc.
...

Is there any way of providing CommandSettings via a similar mechanism?

I'd like something like;

var registrations = new ServiceCollection();
registrations.AddSingleton<IVersionedCommand, CommandVersion1>(); //can be swapped to CommandVersion2
registrations.AddSingleton<VersionedCommandSettings, CommandVersion1Settings>(); //and swapped to CommandVersion2Settings

The aim of this would be able to switch between differing implementations of the same interface but with each having their own CommandSettings.

I have been able to inject the correct type with

registrations.AddSingleton<CommandSettings, CommandVersion1Settings>();

but it only ever has default/null values and doesn't populate with the content of the input args.

Any help is greatly appreciated 😄