treemacs!

home.nix

@@ -117,6 +117,7 @@ in
          pkg-config
          podman
          wget
+         coreutils-prefixed
         ] else [
          racket
          gcc
@@ -468,6 +469,13 @@ in
       esup
 
       maxima
+
+      treemacs
+      treemacs-projectile
+      treemacs-evil
+      treemacs-magit
+
+      projectile
     ];
     # apparently errors in the config matter? nvm?
     extraConfig = (import ./init.el.nix) pkgs;

init.el.nix

@@ -1080,4 +1080,31 @@ If the new path's directories does not exist, create them."
 		 (cons "\\.mac\\'" 'maxima-mode))
   (add-to-list 'interpreter-mode-alist
 		 (cons "maxima" 'maxima-mode)))
+
+; projectile
+(use-package projectile
+  :ensure t
+  :init
+  (setq projectile-project-search-path '(("~/Aims/" . 2)))
+  :config
+  (projectile-mode +1))
+
+; treemacs
+(use-package treemacs
+  :ensure t
+  :defer t)
+
+(use-package treemacs-projectile
+  :after (treemacs projectile)
+  :ensure t)
+
+(use-package treemacs-evil
+  :after (treemacs evil)
+  :ensure t)
+
+(use-package treemacs-magit
+  :after (treemacs magit)
+  :ensure t)
+
+(treemacs-start-on-boot)
 ''