add prettier

lisp/init-prettier.el

@@ -0,0 +1,17 @@
+;; -*- coding: utf-8; lexical-binding: t; -*-
+
+(autoload 'prettier-mode "prettier" "" t)
+
+(defun creature/prettier-setup ()
+  "Enable ‘prettier-mode’ selectively."
+  (when (and prettier-mode
+             (or (not prettier-version) (prettier--in-node-modules-p)))
+    (prettier-mode -1)))
+
+(with-eval-after-load 'prettier
+  (add-hook 'prettier-mode-hook #'creature/prettier-setup))
+
+(dolist (hook '(css-mode-hook js-mode-hook typescript-mode-hook))
+  (add-hook hook #'prettier-mode))
+
+(provide 'init-prettier)