From bfdc00cf42b2b267cfe4f011e5c32040ba8607b2 Mon Sep 17 00:00:00 2001
From: Henrik Lissner <henrik@lissner.net>
Date: Fri, 15 Jun 2018 17:15:25 +0200
Subject: [PATCH] Prevent tide-mode error when node isn't installed

This error prevents you from opening js files.
---
 modules/lang/javascript/config.el | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/modules/lang/javascript/config.el b/modules/lang/javascript/config.el
index c2ec87fbd..52a301945 100644
--- a/modules/lang/javascript/config.el
+++ b/modules/lang/javascript/config.el
@@ -78,9 +78,16 @@
 ;;
 
 (def-package! tide
-  :hook (js2-mode . tide-setup)
-  :hook (typescript-mode . tide-setup)
+  :defer t
   :init
+  ;; Don't let hard errors stop the user from opening js files.
+  (defun +javascript|init-tide ()
+    "Enable `tide-mode' if node is available."
+    (if (executable-find "node")
+        (tide-setup)
+      (message "Couldn't find `node', aborting tide server")))
+  (add-hook! (js2-mode typescript-mode) #'+javascript|init-tide)
+
   (defun +javascript|init-tide-in-web-mode ()
     "Enable `tide-mode' if in a *.tsx file."
     (when (string= (file-name-extension (or buffer-file-name "")) "tsx")
@@ -89,6 +96,7 @@
   :config
   (setq tide-completion-detailed t
         tide-always-show-documentation t)
+
   ;; code completion
   (after! company
     ;; tide affects the global `company-backends', undo this so doom can handle