add clean folder to cli

.gitignore

@@ -3,6 +3,8 @@
 ##
 ## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
 
+.config/dotnet-tools.json
+
 # User-specific files
 *.rsuser
 *.suo

DotNetSolutionTools.CLI/Commands/ClearBinObjCommand.cs

@@ -0,0 +1,30 @@
+using System.ComponentModel;
+using DotNetSolutionTools.Core;
+using Spectre.Console.Cli;
+
+namespace DotNetSolutionTools.CLI.Commands;
+
+public class ClearBinObjCommand : Command<ClearBinObjCommand.Settings>
+{
+    public sealed class Settings : CommandSettings
+    {
+        [CommandArgument(1, "<FolderPath>")]
+        public required string FolderPath { get; set; }
+    }
+
+    public override int Execute(CommandContext context, Settings settings)
+    {
+        // validate a real folder path was passed in
+        if (!Directory.Exists(settings.FolderPath))
+        {
+            Console.WriteLine("Invalid folder path");
+            return 1;
+        }
+        Console.WriteLine("Deleting bin, obj, and node_modules folders");
+        CleanFolder.DeleteBinObjAndNodeModulesFoldersInFolder(settings.FolderPath);
+
+        Console.WriteLine("==================================================");
+        Console.WriteLine("Done!");
+        return 0;
+    }
+}

DotNetSolutionTools.CLI/Program.cs

@@ -12,6 +12,7 @@ app.Configure(config =>
     config.AddCommand<ImplicitUsingsCommand>("implicit-usings");
     config.AddCommand<FormatCsprojCommand>("format-csproj");
     config.AddCommand<TreatWarningsAsErrorsCommand>("warnings-as-errors");
+    config.AddCommand<ClearBinObjCommand>("clear-bin-obj");
 });
 
 var instance = MSBuildLocator.QueryVisualStudioInstances().OrderByDescending(instance => instance.Version).First();