refactoring and updates

config.el

@@ -43,9 +43,25 @@
 (set-keyboard-coding-system 'utf-8)
 (prefer-coding-system 'utf-8)
 
+(setq delete-by-moving-to-trash t)
+
 ;; org dir == obsidian vault
 (setq org-directory "~/documents/Obsidian/Primary")
 
+;; Performance optimizations
+(setq gc-cons-threshold (* 256 1024 1024))
+(setq read-process-output-max (* 4 1024 1024))
+(setq comp-deferred-compilation t)
+(setq comp-async-jobs-number 8)
+
+;; Garbage collector optimization
+(setq gcmh-idle-delay 5)
+(setq gcmh-high-cons-threshold (* 1024 1024 1024))
+
+;; Version control optimization
+(setq vc-handled-backends '(Git))
+
+
 (use-package! direnv
   :config
   (direnv-mode))
@@ -68,13 +84,6 @@
 (setq shell-file-name (executable-find "bash"))
 (setq dired-vc-rename-file t) ; renaming and changing files in dired now integrates with magit
 
-(after! vterm
-  (setq-default vterm-shell (executable-find "fish"))
-  (setq-default explicit-shell-file-name (executable-find "fish"))
-  (setq vterm-kill-buffer-on-exit t)
-  (after! meow
-    (meow-vterm-enable)))
-
 ;; remove org agenda from the splash screen
 (assoc-delete-all "Open org-agenda" +doom-dashboard-menu-sections)
 
@@ -149,6 +158,8 @@
 
 ;; set project paths and ignore buffers
 (after! projectile
+  (setq projectile-enable-caching t)
+  (setq projectile-indexing-method 'hybrid)
   (setq projectile-project-search-path '(("~/projects" . 4) ("~/source" . 2) ("~/music" . 3)))
   (setq projectile-globally-ignored-buffers
         '("*scratch*"
@@ -251,17 +262,6 @@
 (after! gcode-mode
   (add-hook! 'gcode-mode-hook 'eldoc-mode))
 
-(use-package! tramp
-  :defer t
-  :config
-  ;; To “turn off” the backup feature for remote files and stop TRAMP from saving to the backup directory.
-  ;; See https://www.gnu.org/software/tramp/#Auto_002dsave-File-Lock-and-Backup
-  (add-to-list 'backup-directory-alist
-               (cons tramp-file-name-regexp nil))
-  (customize-set-variable 'tramp-backup-directory-alist backup-directory-alist)
-  (setq backup-enable-predicate
-        (lambda (name) nil)))
-
 ;; override aggressive key shortcuts for alt-l/r
 (use-package! drag-stuff
   :defer t)
@@ -284,6 +284,8 @@
 ;; load additional config files
 (load! "obsidian-config.el")
 (load! "mu4e-config.el")
+(load! "vterm.el")
+(load! "tramp.el")
 
 ;; import all my customized keybindings based on doom evil mode, but with meow instead.
 (load! "bindings.el")
@@ -301,6 +303,7 @@
   :config
   (global-colorful-mode t)
   (add-to-list 'global-colorful-modes 'helpful-mode)
+  (add-to-list 'global-colorful-modes 'nix-mode)
   (setq css-fontify-colors nil
         web-mode-enable-css-colorization nil))
 
@@ -324,16 +327,16 @@
                         (end (region-end)))
               (font-lock-flush beg end))))
 
-;; (defun +workspaces-associate-frame-fn (frame &optional _new-frame-p)
-;;   "Create a blank, new perspective and associate it with FRAME."
-;;   (when persp-mode
-;;     (with-selected-frame frame
-;;       (if (not (cdr-safe (persp-frame-list-without-daemon)))
-;;           (+workspace-switch +workspaces-main t)
-;;         (+workspace-switch (format "#%s" (+workspace--generate-id)) t))
-;;       (unless (doom-real-buffer-p (current-buffer))
-;;         (switch-to-buffer (doom-fallback-buffer)))
-;;       (set-frame-parameter frame 'workspace (+workspace-current-name))
-;;       ;; ensure every buffer has a buffer-predicate
-;;       (persp-set-frame-buffer-predicate frame))
-;;     (run-at-time 0.1 nil #'+workspace/display)))
+(defun +workspaces-associate-frame-fn (frame &optional _new-frame-p)
+  "Create a blank, new perspective and associate it with FRAME."
+  (when persp-mode
+    (with-selected-frame frame
+      (if (not (cdr-safe (persp-frame-list-without-daemon)))
+          (+workspace-switch +workspaces-main t)
+        (+workspace-switch (format "#%s" (+workspace--generate-id)) t))
+      (unless (doom-real-buffer-p (current-buffer))
+        (switch-to-buffer (doom-fallback-buffer)))
+      (set-frame-parameter frame 'workspace (+workspace-current-name))
+      ;; ensure every buffer has a buffer-predicate
+      (persp-set-frame-buffer-predicate frame))
+    (run-at-time 0.1 nil #'+workspace/display)))

tramp.el

@@ -0,0 +1,34 @@
+;;; tramp.el -*- lexical-binding: t; -*-
+
+
+(use-package! tramp
+  :defer t
+  :config
+  ;; To “turn off” the backup feature for remote files and stop TRAMP from saving to the backup directory.
+  ;; See https://www.gnu.org/software/tramp/#Auto_002dsave-File-Lock-and-Backup
+  (add-to-list 'backup-directory-alist
+               (cons tramp-file-name-regexp nil))
+  (customize-set-variable 'tramp-backup-directory-alist backup-directory-alist)
+  (setq backup-enable-predicate
+        (lambda (name) nil)))
+
+
+;;;; TRAMP optimizations
+(after! tramp
+  (setq tramp-default-method "ssh"          ; Use SSH by default
+        tramp-verbose 1                      ; Reduce verbosity
+        tramp-use-ssh-controlmaster-options nil  ; Don't use control master
+        tramp-chunksize 500                 ; Bigger chunks for better performance
+        tramp-connection-timeout 10         ; Shorter timeout
+        ;; Use SSH configuration
+        tramp-use-ssh-controlmaster-options nil
+        ;; Cache remote files
+        remote-file-name-inhibit-cache nil
+        ;; Enable file-name-handler cache
+        tramp-cache-read-persistent-data t))
+
+;; Additional performance settings
+(setq vc-ignore-dir-regexp
+      (format "%s\\|%s"
+              vc-ignore-dir-regexp
+              tramp-file-name-regexp))

vterm.el

@@ -0,0 +1,46 @@
+;;; vterm.el -*- lexical-binding: t; -*-
+
+
+
+;; Vterm adjustemts
+(setq vterm-environment '("TERM=xterm-256color"))
+(set-language-environment "UTF-8")
+(set-default-coding-systems 'utf-8)
+
+;; open vterm in dired location
+(after! vterm
+  (setq vterm-buffer-name-string "vterm %s")
+
+  (setq-default vterm-shell (executable-find "fish"))
+  (setq-default explicit-shell-file-name (executable-find "fish"))
+  (setq vterm-kill-buffer-on-exit t)
+  (after! meow (meow-vterm-enable))
+
+  ;; Modify the default vterm opening behavior
+  (defadvice! +vterm-use-current-directory-a (fn &rest args)
+    "Make vterm open in the directory of the current buffer."
+    :around #'vterm
+    (let ((default-directory (or (and (buffer-file-name)
+                                      (file-name-directory (buffer-file-name)))
+                                 (and (eq major-mode 'dired-mode)
+                                      (dired-current-directory))
+                                 default-directory)))
+      (apply fn args)))
+
+  ;; Also modify Doom's specific vterm functions
+  (defadvice! +vterm-use-current-directory-b (fn &rest args)
+    "Make Doom's vterm commands open in the directory of the current buffer."
+    :around #'+vterm/here
+    (let ((default-directory (or (and (buffer-file-name)
+                                      (file-name-directory (buffer-file-name)))
+                                 (and (eq major-mode 'dired-mode)
+                                      (dired-current-directory))
+                                 default-directory)))
+      (apply fn args))))
+
+(defun open-vterm-in-current-context ()
+  "Open vterm in the context of the current buffer/window."
+  (interactive)
+  (when-let ((buf (current-buffer)))
+    (with-current-buffer buf
+      (call-interactively #'+vterm/here))))