feat(cli): add --dry-run to uninstall command

Signed-off-by: hanshal101 <[email protected]>

pkg/uninstall/uninstall.go

@@ -38,7 +38,11 @@ func (obj *uninstaller) UninstallBlocking(ctx context.Context, pkg ctrlpkg.Packa
 		return err
 	}
 
-	return obj.awaitDeletion(ctx, pkg, isDryRun)
+	if isDryRun {
+		return nil
+	} else {
+		return obj.awaitDeletion(ctx, pkg)
+	}
 }
 
 // Uninstall deletes the v1alpha1.Package custom resource from the cluster.
@@ -67,11 +71,7 @@ func (uninstaller *uninstaller) delete(ctx context.Context, pkg ctrlpkg.Package,
 	}
 }
 
-func (obj *uninstaller) awaitDeletion(ctx context.Context, pkg ctrlpkg.Package, isDryrun bool) error {
-	if isDryrun {
-		return nil
-	}
-
+func (obj *uninstaller) awaitDeletion(ctx context.Context, pkg ctrlpkg.Package) error {
 	watcher, err := obj.createWatcher(ctx, pkg)
 	if err != nil {
 		return err