Add projectile suppot for angular

.emacs

@@ -166,6 +166,13 @@
 			   )
   :config
   (projectile-mode +1)
+  (projectile-register-project-type 'ng2 '("angular.json" "package.json" "tsconfig.json")
+                                    :project-file "angular.json"
+                                    :compile "npm install"
+                                    :test "ng test"
+                                    :run "ng serve"
+                                    :test-suffix ".spec")
+
   )
 
 (use-package flycheck
@@ -225,6 +232,7 @@
 		 ("M-0" . treemacs-select-window))
   :config
   (add-hook 'treemacs-mode-hook (lambda () (display-line-numbers-mode -1)))
+  (treemacs-project-follow-mode t)
   )
 
 
@@ -245,16 +253,13 @@
 
 (use-package ng2-mode
   :init
-  (defun atu/ng2-mode-hook ()
-    ;;(setq indent-tabs-mode nil)
-    ;;(setq tab-width 2)
-    ;;(setq c-basic-offset 2)
+  (defun atu/ng2-ts-mode-hook ()
     (setq typescript-indent-level 2)
-  )
+    )
   :hook
   (web-mode . lsp-deferred)
   (typescript-mode . lsp-deferred)
-  (typescript-mode . atu/ng2-mode-hook)
+  (typescript-mode . atu/ng2-ts-mode-hook)
   )
 
 (use-package lsp-pyright