Makes company speaks yasnippet

.emacs

@@ -10,11 +10,6 @@
 	;; Your init file should contain only one such instance.
 	;; If there is more than one, they won't work right.
 	'(c-basic-offset 4)
-	'(c-default-style
-		 '((c++-mode . "tuleu-c++")
-			  (java-mode . "java")
-			  (awk-mode . "awk")
-			  (other . "gnu")))
 	'(company-idle-delay 20.0)
 	'(compilation-scroll-output 'first-error)
 	'(custom-safe-themes
@@ -230,7 +225,20 @@
 	:delight
 	:bind ( ("M-TAB" . company-complete) )
 	:config
-	(global-company-mode t)
+	(defun atu/company-prog-mode ()
+		"Starts yas company and set up backends accordingly"
+		(yas-minor-mode)
+		(company-mode)
+		(setq-local company-backends
+			'(
+				 (company-yasnippet company-capf)
+				 company-files
+				 company-keywords
+				 )
+			)
+		)
+	:hook
+	(prog-mode . atu/company-prog-mode)
 	)
 
 (use-package cmake-mode
@@ -281,15 +289,14 @@
 (use-package yasnippet
 	:delight yas-minor-mode
 	:config
-	(yas-global-mode)
-	:after (company)
 	:bind ( :map yas-minor-mode-map
 		      ("TAB" . nil)
 		      )
 	)
 
+
 (use-package yasnippet-snippets
-	:after (yasnippet)
+	:after yasnippet
 	)
 
 (use-package projectile
@@ -348,7 +355,6 @@
 	(setq lsp-keymap-prefix "C-c l")
 	:bind-keymap ("C-c l" . lsp-command-map)
 	:config
-	(yas-minor-mode)
 	(if (display-graphic-p)
 		(setq lsp-ui-doc-use-webkit t)
 		)
@@ -360,6 +366,7 @@
 				)
 			)
 		)
+	(setq lsp-completion-provider :none)
 	:bind (
 		      ("C-c C-d" . lsp-ui-doc-toggle)
 		      )