Fix help text indentation

Commander.NET/Command.cs

@@ -4,19 +4,11 @@ namespace Commander_Net;
 
 public class Command
 {
+    internal readonly List<Command> subCommands = new();
     public string[] Identifiers { get; init; }
     public Func<string, CommandResult> Method { get; init; }
     public HelpText HelpText { get; init; }
 
-    internal readonly List<Command> subCommands = new();
-
-    internal Command(Func<string, CommandResult> method, HelpText description, string[] identifiers)
-    {
-        Method = method;
-        HelpText = description;
-        Identifiers = identifiers;
-    }
-
     public Command()
     {
         Identifiers = Array.Empty<string>();
@@ -24,6 +16,13 @@ public class Command
         Method = new Func<string, CommandResult>((_) => CommandResult.Success());
     }
 
+    internal Command(Func<string, CommandResult> method, HelpText description, string[] identifiers)
+    {
+        Method = method;
+        HelpText = description;
+        Identifiers = identifiers;
+    }
+
     public Command Register(Action<string> method, params string[] identifiers)
     {
         return Register(method, new HelpText(), identifiers);
@@ -93,7 +92,7 @@ public class Command
     {
         string[] inputParts = input.Split(' ');
 
-        Command? command = subCommands.FirstOrDefault(command => command.Identifiers.Contains(inputParts[0]));
+        Command? command = subCommands.Find(command => command.Identifiers.Contains(inputParts[0]));
 
         if (command is not null)
         {
@@ -110,7 +109,7 @@ public class Command
         }
     }
 
-    internal string GetHelp(string input)
+    internal string GetHelp(string input, int indentation = 2)
     {
         string[] inputParts = input.Split(' ');
 
@@ -118,7 +117,7 @@ public class Command
 
         foreach (Command command in subCommands.Where(command => command.Identifiers.Contains(inputParts[0]) || string.IsNullOrWhiteSpace(input)))
         {
-            _ = helpText.Append($"{Environment.NewLine}    {command.GetHelp(string.Join(' ', inputParts.Skip(1)))}");
+            _ = helpText.Append($"{Environment.NewLine}{new string(' ', indentation)}{command.GetHelp(string.Join(' ', inputParts.Skip(1)), indentation + 2)}");
         }
 
         return helpText.ToString();

Commander.NET/Commander.cs

@@ -60,7 +60,7 @@ public class Commander
     {
         string[] inputParts = input.Split(' ');
 
-        Command? command = commands.FirstOrDefault(command => command.Identifiers.Contains(inputParts[0]));
+        Command? command = commands.Find(command => command.Identifiers.Contains(inputParts[0]));
 
         if (command is null)
         {

Commander.Test/Program.cs

@@ -4,7 +4,8 @@ Console.WriteLine("Hello, World!");
 
 Commander commander = new Commander();
 Command sayCommand = commander.Register(HahaYes, "say", "yell");
-sayCommand.Register(HahaYesSub, "kek");
+Command kekCommand = sayCommand.Register(HahaYesSub, "kek");
+kekCommand.Register(HahaYesSub, "lol");
 
 commander.Register(HahaNo, "scream", "yell");
 commander.Register(Add, "add");