Add treemacs with config + nerd-icon support

init.el

@@ -268,6 +268,12 @@
   :requires (corfu nerd-icons)
   :config (add-to-list 'corfu-margin-formatters #'nerd-icons-corfu-formatter))
 
+(use-package treemacs-nerd-icons
+  :diminish
+  :requires (treemacs nerd-icons)
+  :config
+  (treemacs-load-theme "nerd-icons"))
+
 (use-package ligature
   :functions (ligature-set-ligatures
               global-ligature-mode)
@@ -988,6 +994,13 @@ Calls `project-remember-projects-under' for ~/Projects/"
                             ("\\`\\(?:sourcehut:\\|sh:\\)\\([^:]+\\)\\'" "git.sr.ht" "sourcehut.user")
                             ("\\`\\(?:gitea:\\|gt:\\)\\([^:]+\\)\\'" "git.xenia.me.uk" "gitea.user"))))
 
+(use-package treemacs
+  :functions treemacs
+  :bind (("M-g t" . treemacs-select-window))
+  :hook (treemacs-mode . (lambda ()
+                           (visual-line-mode -1)
+                           (toggle-truncate-lines -1))))
+
 (use-package aggressive-indent
   :hook (elisp-mode
          lisp-mode

install.el

@@ -29,7 +29,7 @@
           ;; org-mode HTML export
           htmlize
           ;; Projects
-          ibuffer-project magit forge
+          ibuffer-project magit forge treemacs
           ;; Writing
           markdown-mode pandoc-mode auctex auctex-latexmk latex-preview-pane
           ;; Email