Fix navi behavior when path doesn't exist and autoloads

emacs/.emacs.d/config/init-navi.el

@@ -5,6 +5,14 @@
   :ensure nil
   :load-path "packages/navi"
   :defer t
+  :commands (navi
+             navi-by-tags
+             navi-matching-current-directory
+             navi-visit-cheat-file
+             navi-all-cheats
+             navi-cheats-for-tags
+             navi-cheats-matching-filename
+             navi-cheat-summary)
   :init
   (defvar-keymap embark-navi-map
     :doc "Keymap for actions on Navi cheats"

emacs/.emacs.d/packages/navi/navi.el

@@ -227,6 +227,7 @@
          (dirs (when navi-path (split-string navi-path ":" t " "))))
     (when dirs
       (dolist (file (->> dirs
+                         (-filter #'file-directory-p)
                          (-map (lambda (dir) (directory-files dir t ".*\\.cheat$")))
                          (-flatten)
                          (-map (lambda (file) (navi-parse-cheat-file file registry)))))