Write modules + defuns

modules/module-js.el

@@ -0,0 +1,45 @@
+;;; module-js.el
+
+(use-package js2-mode
+  :mode "\\.js$"
+  :interpreter "node"
+  :config
+  (setq-default
+   js2-skip-preprocessor-directives t
+   js2-show-parse-errors nil
+   js2-global-externs '("module" "require" "buster" "sinon" "assert"
+                        "refute" "setTimeout" "clearTimeout"
+                        "setInterval" "clearInterval" "location"
+                        "__dirname" "console" "JSON" "jQuery" "$"
+                        ;; Launchbar API
+                        "LaunchBar" "File" "Action" "HTTP" "include"))
+
+  (after! web-beautify
+    (add-hook! js2-mode (setenv "jsbeautify_indent_size" "4"))
+    (bind! :map js2-mode-map :m "gQ" 'web-beautify-js))
+
+  (after! emr (require 'js2-refactor))
+
+  ;; [pedantry intensifies]
+  (defadvice js2-mode (after js2-mode-rename-modeline activate)
+    (setq mode-name "JS2")))
+
+(use-package tern
+  :diminish (tern-mode . "tern")
+  :commands tern-mode
+  :init (add-hook! js2-mode 'tern-mode)
+  :config
+  (after! company
+    (require 'company-tern)
+    (add-company-backend! js2-mode (tern))))
+
+(use-package unityjs-mode
+  :mode "/Assets/*.js$"
+  :config
+  (add-hook! unityjs-mode 'flycheck-mode)
+  (add-hook! unityjs-mode
+    (narf|enable-tab-width-2)
+    (setq js-indent-level 2)))
+
+(provide 'module-js)
+;;; module-js.el ends here