react: make react layer depends on new tern layer

layers/+frameworks/react/funcs.el

@@ -24,31 +24,15 @@
 (defun spacemacs//react-setup-backend ()
   "Conditionally setup react backend."
   (pcase javascript-backend
-    (`tern(spacemacs//react-setup-tern))
+    (`tern (spacemacs/tern-setup-tern))
     (`lsp (spacemacs//react-setup-lsp))))
 
 (defun spacemacs//react-setup-company ()
   "Conditionally setup company based on backend."
   (pcase javascript-backend
-    (`tern (spacemacs//react-setup-tern-company))
+    (`tern (spacemacs/tern-setup-tern-company 'rjsx-mode))
     (`lsp (spacemacs//react-setup-lsp-company))))
 
-
-;; Tern
-(defun spacemacs//react-setup-tern ()
-  "Setup tern backend."
-  (tern-mode)
-  (spacemacs//set-tern-key-bindings 'rjsx-mode))
-
-(defun spacemacs//react-setup-tern-company ()
-  "Setup tern auto-completion."
-  (spacemacs|add-company-backends
-    :backends company-tern
-    :modes rjsx-mode
-    :append-hooks nil
-    :call-hooks t)
-  (company-mode))
-
 
 ;; LSP
 (defun spacemacs//react-setup-lsp ()

layers/+frameworks/react/layers.el

@@ -9,4 +9,4 @@
 ;;
 ;;; License: GPLv3
 
-(configuration-layer/declare-layers '(javascript))
+(configuration-layer/declare-layers '(javascript tern))

layers/+frameworks/react/packages.el

@@ -19,6 +19,7 @@
     js-doc
     rjsx-mode
     smartparens
+    tern
     web-beautify
     ))
 
@@ -83,5 +84,8 @@
       (add-hook 'react-mode-hook #'smartparens-strict-mode)
     (add-hook 'react-mode-hook #'smartparens-mode)))
 
+(defun react/post-init-tern ()
+  (add-to-list 'tern--key-bindings-modes 'rjsx-mode))
+
 (defun react/post-init-web-beautify ()
   (spacemacs/set-leader-keys-for-major-mode 'react-mode  "=" 'web-beautify-js))