Initial commits

examples/Cli/Delegates/BarSettings.cs

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+using System.ComponentModel;
+using Spectre.Console.Cli;
+
+namespace Delegates;
+
+public static partial class Program
+{
+    public sealed class BarSettings : CommandSettings
+    {
+        [CommandOption("--count")]
+        [Description("The number of bars to print")]
+        [DefaultValue(3)]
+        public int Count { get; set; }
+    }
+}

examples/Cli/Delegates/Delegates.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <IsPackable>false</IsPackable>
+    <ExampleName>Delegates</ExampleName>
+    <ExampleDescription>Demonstrates how to specify commands as delegates.</ExampleDescription>
+    <ExampleGroup>Cli</ExampleGroup>
+    <ExampleVisible>false</ExampleVisible>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\Shared\Shared.csproj" />
+  </ItemGroup>
+
+</Project>

examples/Cli/Delegates/Program.cs

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+using System.Threading.Tasks;
+using Spectre.Console;
+using Spectre.Console.Cli;
+
+namespace Delegates;
+
+public static partial class Program
+{
+    public static int Main(string[] args)
+    {
+        var app = new CommandApp();
+        app.Configure(config =>
+        {
+            config.AddDelegate("foo", Foo)
+                .WithDescription("Foos the bars");
+
+            config.AddDelegate<BarSettings>("bar", Bar)
+                .WithDescription("Bars the foos");
+
+            config.AddAsyncDelegate("fooAsync", FooAsync)
+                .WithDescription("Foos the bars asynchronously");
+
+            config.AddAsyncDelegate<BarSettings>("barAsync", BarAsync)
+                .WithDescription("Bars the foos asynchronously");
+        });
+
+        return app.Run(args);
+    }
+
+    private static int Foo(CommandContext context)
+    {
+        AnsiConsole.WriteLine("Foo");
+        return 0;
+    }
+
+    private static int Bar(CommandContext context, BarSettings settings)
+    {
+        for (var index = 0; index < settings.Count; index++)
+        {
+            AnsiConsole.WriteLine("Bar");
+        }
+
+        return 0;
+    }
+
+    private static Task<int> FooAsync(CommandContext context)
+    {
+        AnsiConsole.WriteLine("Foo");
+        return Task.FromResult(0);
+    }
+
+    private static Task<int> BarAsync(CommandContext context, BarSettings settings)
+    {
+        for (var index = 0; index < settings.Count; index++)
+        {
+            AnsiConsole.WriteLine("Bar");
+        }
+
+        return Task.FromResult(0);
+    }
+}