Add treemacs

init.el

@@ -61,6 +61,8 @@
 
 (require 'init-editing-utils)
 
+(require 'init-treemacs)
+
 (require 'init-git)
 (require 'init-github)
 

lisp/init-treemacs.el

@@ -0,0 +1,99 @@
+;;; package -- Treemacs
+;;; Commentary:
+;;; Code:
+
+(use-package treemacs
+  :ensure t
+  :defer t
+  :init
+  (with-eval-after-load 'winum
+    (define-key winum-keymap (kbd "M-0") #'treemacs-select-window))
+  :config
+  (progn
+    (setq treemacs-collapse-dirs                 (if treemacs-python-executable 3 0)
+          treemacs-deferred-git-apply-delay      0.5
+          treemacs-directory-name-transformer    #'identity
+          treemacs-display-in-side-window        t
+          treemacs-eldoc-display                 t
+          treemacs-file-event-delay              5000
+          treemacs-file-extension-regex          treemacs-last-period-regex-value
+          treemacs-file-follow-delay             0.2
+          treemacs-file-name-transformer         #'identity
+          treemacs-follow-after-init             t
+          treemacs-git-command-pipe              ""
+          treemacs-goto-tag-strategy             'refetch-index
+          treemacs-indentation                   2
+          treemacs-indentation-string            " "
+          treemacs-is-never-other-window         nil
+          treemacs-max-git-entries               5000
+          treemacs-missing-project-action        'ask
+          treemacs-move-forward-on-expand        nil
+          treemacs-no-png-images                 nil
+          treemacs-no-delete-other-windows       t
+          treemacs-project-follow-cleanup        nil
+          treemacs-persist-file                  (expand-file-name ".cache/treemacs-persist" user-emacs-directory)
+          treemacs-position                      'left
+          treemacs-recenter-distance             0.1
+          treemacs-recenter-after-file-follow    nil
+          treemacs-recenter-after-tag-follow     nil
+          treemacs-recenter-after-project-jump   'always
+          treemacs-recenter-after-project-expand 'on-distance
+          treemacs-show-cursor                   nil
+          treemacs-show-hidden-files             t
+          treemacs-silent-filewatch              nil
+          treemacs-silent-refresh                nil
+          treemacs-sorting                       'alphabetic-asc
+          treemacs-space-between-root-nodes      t
+          treemacs-tag-follow-cleanup            t
+          treemacs-tag-follow-delay              1.5
+          treemacs-user-mode-line-format         nil
+          treemacs-user-header-line-format       nil
+          treemacs-width                         35)
+
+    ;; The default width and height of the icons is 22 pixels. If you are
+    ;; using a Hi-DPI display, uncomment this to double the icon size.
+    ;;(treemacs-resize-icons 44)
+
+    (treemacs-follow-mode t)
+    (treemacs-filewatch-mode t)
+    (treemacs-fringe-indicator-mode t)
+    (pcase (cons (not (null (executable-find "git")))
+                 (not (null treemacs-python-executable)))
+      (`(t . t)
+       (treemacs-git-mode 'deferred))
+      (`(t . _)
+       (treemacs-git-mode 'simple))))
+  :bind
+  (:map global-map
+        ("M-0"       . treemacs-select-window)
+        ("C-x t 1"   . treemacs-delete-other-windows)
+        ("C-x t t"   . treemacs)
+        ("C-x t B"   . treemacs-bookmark)
+        ("C-x t C-t" . treemacs-find-file)
+        ("C-x t M-t" . treemacs-find-tag)))
+
+;;(use-package treemacs-evil
+;;  :after treemacs evil
+;;  :ensure t)
+
+(use-package treemacs-projectile
+  :after treemacs projectile
+  :ensure t)
+
+(use-package treemacs-icons-dired
+  :after treemacs dired
+  :ensure t
+  :config (treemacs-icons-dired-mode))
+
+(use-package treemacs-magit
+  :after treemacs magit
+  :ensure t)
+
+(use-package treemacs-persp
+  :after treemacs persp-mode
+  :ensure t
+  :config (treemacs-set-scope-type 'Perspectives))
+
+(provide 'init-treemacs)
+
+;;; init-treemacs.el ends here