offload subtrees to their own assemblies

src/commands/azure/ServiceCollectionExtensions.cs

@@ -0,0 +1,24 @@
+using System.Collections.Immutable;
+using Microsoft.Extensions.DependencyInjection;
+using Shamir.Abstractions;
+
+namespace Shamir.Commands.Azure
+{
+    public static class ServiceCollectionExtensions
+    {
+        public static IServiceCollection AddAzureCommandTree(this IServiceCollection collection)
+        {
+            collection.AddTransient<ICommandTree>(sp => new DefaultCommandTree(
+                "cdn",
+                "Browse and add new data to a CDN backed by Azure Storage",
+                ImmutableArray<ICommandTree>.Empty,
+                ImmutableArray.Create<ICommand>(
+                    new StorageLsCommand(),
+                    new StorageCopyCommand(),
+                    new StorageGetUrlCommand()
+                )));
+
+            return collection;
+        }
+    }
+}

src/commands/radio/ServiceCollectionExtensions.cs

@@ -0,0 +1,22 @@
+using System.Collections.Immutable;
+using Microsoft.Extensions.DependencyInjection;
+using Shamir.Abstractions;
+
+namespace Shamir.Commands.Radio
+{
+    public static class ServiceCollectionExtensions
+    {
+        public static IServiceCollection AddRadioCommandTree(this IServiceCollection collection)
+        {
+            collection.AddTransient<ICommandTree>(sp => new DefaultCommandTree(
+                "vk",
+                "Australian Amateur Radio commands",
+                ImmutableArray<ICommandTree>.Empty,
+                ImmutableArray.Create<ICommand>(
+                    new VKLookupCommand()
+                )));
+
+            return collection;
+        }
+    }
+}

src/commands/steam/Class1.cs

@@ -1,8 +0,0 @@
-using System;
-
-namespace steam
-{
-    public class Class1
-    {
-    }
-}

src/console/Program.cs

@@ -2,6 +2,7 @@
 using System.Threading.Tasks;
 using CommandLine;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.DependencyInjection.Extensions;
 using Shamir.Abstractions;
 using Shamir.Commands.Azure;
 using Shamir.Commands.Radio;
@@ -20,35 +21,21 @@ namespace Shamir.Console
                     with.EnableDashDash = true;
                     with.IgnoreUnknownArguments = false;
                 }))
+                .AddAzureCommandTree()
+                .AddRadioCommandTree()
                 .BuildServiceProvider();
 
+            using var scope = serviceProvider.CreateScope();
+
             var tree = new DefaultCommandTree(
                 "shamir",
                 "command-line multitool",
-                ImmutableArray.Create<ICommandTree>(
+                scope.ServiceProvider.GetServices<ICommandTree>().ToImmutableArray(),
-                    new DefaultCommandTree(
+                scope.ServiceProvider.GetServices<ICommand>().ToImmutableArray()
-                        "cdn",
-                        "Browse and add new data to a CDN backed by Azure Storage",
-                        ImmutableArray<ICommandTree>.Empty,
-                        ImmutableArray.Create<ICommand>(
-                            new StorageLsCommand(),
-                            new StorageCopyCommand(),
-                            new StorageGetUrlCommand()
-                        )),
-                    new DefaultCommandTree(
-                        "vk",
-                        "Australian Amateur Radio commands",
-                        ImmutableArray<ICommandTree>.Empty,
-                        ImmutableArray.Create<ICommand>(
-                            new VKLookupCommand()
-                        ))
-                ),
-                ImmutableArray<ICommand>.Empty
             );
 
             var command = tree.FindCommand(args);
 
-            using var scope = serviceProvider.CreateScope();
             return await command.ExecuteAsync(scope.ServiceProvider);
         }
     }