Add `CleanCommand`.

Resolve #11011

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/AbpCliCoreModule.cs

@@ -41,8 +41,8 @@ public class AbpCliCoreModule : AbpModule
 
         Configure<AbpCliOptions>(options =>
         {
-                //TODO: Define constants like done for GenerateProxyCommand.Name.
+            //TODO: Define constants like done for GenerateProxyCommand.Name.
-                options.Commands["help"] = typeof(HelpCommand);
+            options.Commands["help"] = typeof(HelpCommand);
             options.Commands["prompt"] = typeof(PromptCommand);
             options.Commands["new"] = typeof(NewCommand);
             options.Commands["get-source"] = typeof(GetSourceCommand);
@@ -64,6 +64,7 @@ public class AbpCliCoreModule : AbpModule
             options.Commands["bundle"] = typeof(BundleCommand);
             options.Commands["create-migration-and-run-migrator"] = typeof(CreateMigrationAndRunMigratorCommand);
             options.Commands["install-libs"] = typeof(InstallLibsCommand);
+            options.Commands["clean"] = typeof(CleanCommand);
         });
 
         Configure<AbpCliServiceProxyOptions>(options =>

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/CleanCommand.cs

@@ -0,0 +1,62 @@
+using System;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Logging.Abstractions;
+using Volo.Abp.Cli.Args;
+using Volo.Abp.DependencyInjection;
+
+namespace Volo.Abp.Cli.Commands;
+
+public class CleanCommand : IConsoleCommand, ITransientDependency
+{
+    public ILogger<CleanCommand> Logger { get; set; }
+
+    public CleanCommand()
+    {
+        Logger = NullLogger<CleanCommand>.Instance;
+    }
+
+    public Task ExecuteAsync(CommandLineArgs commandLineArgs)
+    {
+        var binEntries = Directory.EnumerateDirectories(Directory.GetCurrentDirectory(), "bin", SearchOption.AllDirectories);
+        var objEntries = Directory.EnumerateDirectories(Directory.GetCurrentDirectory(), "obj", SearchOption.AllDirectories);
+
+        foreach (var path in binEntries.Concat(objEntries))
+        {
+            if (path.IndexOf("node_modules", StringComparison.OrdinalIgnoreCase) > 0)
+            {
+                Logger.LogInformation($"Skipping: {path}");
+            }
+            else
+            {
+                Logger.LogInformation($"Deleting: {path}");
+                Directory.Delete(path, true);
+            }
+        }
+
+        Logger.LogInformation($"BIN and OBJ folders have been successfully deleted!");
+
+        return Task.CompletedTask;
+    }
+
+    public string GetUsageInfo()
+    {
+        var sb = new StringBuilder();
+
+        sb.AppendLine("");
+        sb.AppendLine("Usage:");
+        sb.AppendLine("  abp clean");
+        sb.AppendLine("");
+        sb.AppendLine("See the documentation for more info: https://docs.abp.io/en/abp/latest/CLI");
+
+        return sb.ToString();
+    }
+
+    public string GetShortDescription()
+    {
+        return "Delete all BIN and OBJ folders in current folder.";
+    }
+}