How to get IConfiguration in Wolverine/Lamar ServiceRegistry

Question

I am using Wolverine as my framework of choice. Wolverine comes with Lamar as IoC Container. I have split my container registrations into ServiceRegistries. Now I need to access IConfiguration instance in those registries, but can't find a way to get it.

How to get the IConfiguration instance in ServiceRegistry subclasses?

Thanks

Answer 1

You can pass the IConfiguration from Program.cs to your ServiceRegistry like this:

Lets say you have your ServiceRegistry:

public class TestRegistry : Lamar.ServiceRegistry
{
    public TestRegistry(IConfiguration configuration) 
    {

    }
}

Then you pass IConfiguration from Program.cs like this:

var builder = WebApplication.CreateBuilder(args);

// use Lamar as DI.
builder.Host.UseLamar((context, registry) =>
{
    // register services using Lamar

    registry.IncludeRegistry(new TestRegistry(context.Configuration));

});

UseLamar() is from Lamar.Microsoft.DependencyInjection NuGet package.