;;; ui/treemacs/config.el -*- lexical-binding: t; -*-

(setq treemacs-follow-after-init t
      treemacs-is-never-other-window t
      treemacs-sorting 'alphabetic-case-insensitive-desc
      treemacs-persist-file (concat doom-cache-dir "treemacs-persist"))

(after! treemacs-persistence
  ;; This variable is defined with defconst, so we must wait to change it until
  ;; it has loaded.
  (setq treemacs--last-error-persist-file
        (concat doom-cache-dir
                "treemacs-persist-at-last-error")))


(after! treemacs
  (set-popup-rule! "^ \\*Treemacs"
    :side treemacs-position
    :size treemacs-width
    :quit nil
    :ttl 0)

  ;; Don't follow the cursor
  (treemacs-follow-mode -1)

  (after! ace-window
    (setq aw-ignored-buffers (delq 'treemacs-mode aw-ignored-buffers))))


(def-package! treemacs-evil
  :when (featurep! :editor evil +everywhere)
  :after treemacs
  :config
  (define-key! evil-treemacs-state-map
    [return] #'treemacs-RET-action
    [tab]    #'treemacs-TAB-action
    "TAB"    #'treemacs-TAB-action))


(def-package! treemacs-projectile
  :after treemacs)