Initial commits

examples/Cli/Dynamic/MyCommand.cs

@@ -0,0 +1,20 @@
+using System;
+using Spectre.Console;
+using Spectre.Console.Cli;
+
+namespace Dynamic;
+
+public sealed class MyCommand : Command
+{
+    public override int Execute(CommandContext context)
+    {
+        if (!(context.Data is int data))
+        {
+            throw new InvalidOperationException("Command has no associated data.");
+
+        }
+
+        AnsiConsole.WriteLine("Value = {0}", data);
+        return 0;
+    }
+}