updated emacs lsp config

lsp-init.el

@@ -3,16 +3,10 @@
              '("melpa" . "https://melpa.org/packages/"))
 (package-initialize) 
 
-(require 'lsp-mode)
-(add-hook 'vhdl-mode-hook #'lsp)
+(require 'use-package)
+(setq lsp-vhdl-server-path "vhdl-tool")
 
-(add-to-list 'lsp-language-id-configuration '(vhdl-mode . "vhdl"))
-(lsp-register-client
-   (make-lsp-client :new-connection (lsp-stdio-connection '("vhdl-tool" "lsp"))
-                    :major-modes '(vhdl-mode)
-                    :language-id "VHDL"
-                    :server-id 'lsp-vhdl-mode))
+(use-package lsp-mode
+         :config
+         (add-hook 'vhdl-mode-hook 'lsp))
 
-(require 'lsp-ui)
-(add-hook 'lsp-mode-hook 'lsp-ui-mode)
-(add-hook 'vhdl-mode-hook 'flycheck-mode)