Merge pull request #138 from xiliuya/add-macos-config-support

Set darwin's eglot config dir

gdscript-eglot.el

@@ -52,7 +52,11 @@ definitions of HOST, PORT, and INTERACTIVE.
 For more context, see
 https://lists.gnu.org/archive/html/bug-gnu-emacs/2023-04/msg01070.html."
   (save-excursion
-    (let* ((cfg-dir (or (getenv "XDG_CONFIG_HOME") "~/.config"))
+    (let* ((cfg-dir (or (getenv "XDG_CONFIG_HOME")
+                        (pcase system-type
+                          ('darwin "~/Library/Application Support/Godot/")
+                          ('windows-nt "%APPDATA%\\Godot\\")
+                          ('gnu/linux "~/.config/"))))
            (cfg-buffer
             (find-file-noselect
              (expand-file-name

gdscript-mode.el

@@ -56,8 +56,10 @@
 ;;;###autoload
 (with-eval-after-load 'eglot
   (defvar eglot-server-programs)
-  (push (cons 'gdscript-mode #'gdscript-eglot-contact)
-        eglot-server-programs))
+  (unless (equal (alist-get 'gdscript-mode eglot-server-programs)
+                 #'gdscript-eglot-contact)
+    (push (cons 'gdscript-mode #'gdscript-eglot-contact)
+          eglot-server-programs)))
 
 (defvar gdscript-mode-map (let ((map (make-sparse-keymap)))
                             ;; Movement