How do you use Grace with the .Net 6.0 "minimal api"

Love you lib, been using it for years.

I’m trying to figure out how to use Grace with the new “minimal api” templates for .Net 6.0. I’d call it “Startup-less”, since there is no magic Startup.cs class.

https://docs.microsoft.com/en-us/aspnet/core/fundamentals/minimal-apis?view=aspnetcore-6.0

Specifically, in my old Startup.cs I had the following magic:

   public virtual void ConfigureContainer(IInjectionScope scope)
   {
        scope.Configure(c =>
        {
             c.Export<UserResolver>().As<IUserResolver>().Lifestyle.Singleton();
             c.Export<HttpHeaderResolver>().As<IHttpHeaderResolver>();
             c.Export<Profile>().As<IProfile>();
        }
   }

In the above article, to access the built-in DI container, you do the following:

var app = builder.Build();

app.MapControllers();

using (var scope = app.Services.CreateScope())
{
    var sampleService = scope.ServiceProvider.GetRequiredService<SampleService>();
    sampleService.DoSomething();
}

How do you accomplish the same with Grace?

Thanks!

[scovel]

Yes, I was doing .UseGrace, but needed to know how to get direct access to the container in the main() as opposed to the Startup.cs. It seems like your new syntax compiles. I need to throw a little more code together to make sure it’s all working.

builder.Host.ConfigureContainer<DependencyInjectionContainer>((_, c) =>
{
    c.Configure(block =>
    {
        // register all [Tracing] attributes for Interception
        block.OwningScope.InterceptAttribute<TracingAttribute, TracingInterceptionHandler>();
    });
});

Does this look correct?

[scovel]

Yes, that did. Thanks for all your help.