configurations: update emacs config

configurations/profile/home/editor/emacs/default.nix

@@ -21,6 +21,13 @@ let
       projectile
       company
       clipetty
+      which-key
+      iedit
+
+      #Evil-Mode
+      evil
+      treemacs-evil
+      #########
 
       treemacs
       treemacs-nerd-icons
@@ -47,16 +54,20 @@ let
       lsp-treemacs
       dap-mode
       d-mode
+      lua-mode
       multiple-cursors
       org
       org-rainbow-tags
       org-roam
       org-roam-ui
       org-review
+      csharp-mode
       markdown-mode
       json-mode
       nix-mode
+
       no-littering
+      right-click-context
 
       moe-theme
       doom-themes
@@ -67,18 +78,34 @@ let
     ${inits.initText}
   '';
 
-  emacsPkgs = with pkgs; [ python3 lua multimarkdown git ];
+  emacsEnv = pkgs.buildEnv {
+    name = "emacs-env";
+    paths = with pkgs; [
+      python3
+      lua
+      multimarkdown
+      git
+      emacs-lsp-booster
+      llvmPackages.clang-tools
+      llvmPackages.clang
+      llvmPackages.lldb
+      (hiPrio gcc)
+      gdb
+      nixd
+      jdt-language-server
+      omnisharp-roslyn
+    ];
+  };
 
   cfg = config.materus.profile.editor.emacs;
 
   setNixInit = ''
-    (setenv "PATH" (concat (getenv "PATH") ":${lib.makeBinPath emacsPkgs}"))
+    (setenv "PATH" (concat (getenv "PATH") ":${emacsEnv}/bin"))
-    ${builtins.concatStringsSep "\n" (builtins.map
+    (setq exec-path (append exec-path '("${emacsEnv}/bin")))
-      (x: ''(setq exec-path (append exec-path '("'' + x + ''/bin")))'')
-      emacsPkgs)}
     (call-process-shell-command "${pkgs.xorg.xmodmap}/bin/xmodmap -e \"keycode 148 = Hyper_L\" -e \"remove Mod4 = Hyper_L\" -e \"add Mod3 = Hyper_L\" &" nil 0)
   '';
-in {
+in
+{
   options.materus.profile.editor.emacs.enable =
     materusArg.pkgs.lib.mkBoolOpt false "Enable emacs with materus cfg";
 
@@ -96,14 +123,14 @@ in {
     xdg.configFile."emacs/early-init.el".text = ''
       ${inits.earlyInitText}
     '';
-    xdg.configFile."emacs/init.el".text =''
+    xdg.configFile."emacs/init.el".text = ''
-    (require 'recentf)
+      (require 'recentf)
-    (require 'no-littering)
+      (require 'no-littering)
-    (add-to-list 'recentf-exclude
+      (add-to-list 'recentf-exclude
-                (recentf-expand-file-name no-littering-var-directory))
+                  (recentf-expand-file-name no-littering-var-directory))
-    (add-to-list 'recentf-exclude
+      (add-to-list 'recentf-exclude
-                (recentf-expand-file-name no-littering-etc-directory))
+                  (recentf-expand-file-name no-littering-etc-directory))
-             '';
+    '';
 
     programs.emacs = {
       enable = true;

configurations/profile/home/editor/emacs/init.nix

@@ -5,8 +5,10 @@
     ${builtins.readFile (path + "early-init.el")}
   '';
   initText = ''
-    (require 'doom-themes nil 'noerror)
     ${builtins.readFile (path + "init.el")}
+    ${builtins.readFile (path + "lsp.el")}
+    
+
   '';
 
 }

extraFiles/config/emacs/init.el

@@ -72,13 +72,15 @@
 (setq-default cursor-type '(bar . 1))
 (pixel-scroll-precision-mode 1)
 
+(context-menu-mode 1)
 (setq mouse-wheel-follow-mouse 't)
 (setq scroll-step 1)
 (setq mouse-drag-and-drop-region t)
 (telephone-line-mode 1)
 (setq-default pixel-scroll-precision-large-scroll-height 10.0)
 (minions-mode 1)
-(elcord-mode)
+(unless (daemonp)
+  (elcord-mode 1))
 
 ;Hide startup screen if started with file
 (defun startup-screen-advice (orig-fun &rest args)
@@ -112,9 +114,15 @@
 (cua-mode 1)
 (global-set-key (kbd "C-y") 'undo-redo)
 
+(global-set-key (kbd "C-<tab>") 'indent-rigidly-right-to-tab-stop)
+(global-set-key (kbd "<backtab>") 'indent-rigidly-left-to-tab-stop)
+
 
 (define-key key-translation-map (kbd "<XF86Calculator>") 'event-apply-hyper-modifier )
 (define-key key-translation-map (kbd "<Calculator>") 'event-apply-hyper-modifier )
+(define-key key-translation-map (kbd "∇") 'event-apply-hyper-modifier )
 
 ;(global-set-key (kbd "C-∇") (kbd "C-H"))
 ;(global-set-key (kbd "H-∇") (lambda () (interactive) (insert-char #x2207)))
+
+

extraFiles/config/emacs/lsp.el

@@ -0,0 +1,59 @@
+(defun lsp-booster--advice-json-parse (old-fn &rest args)
+  "Try to parse bytecode instead of json."
+  (or
+   (when (equal (following-char) ?#)
+     (let ((bytecode (read (current-buffer))))
+       (when (byte-code-function-p bytecode)
+         (funcall bytecode))))
+   (apply old-fn args)))
+(advice-add (if (progn (require 'json)
+                       (fboundp 'json-parse-buffer))
+                'json-parse-buffer
+              'json-read)
+            :around
+            #'lsp-booster--advice-json-parse)
+
+(defun lsp-booster--advice-final-command (old-fn cmd &optional test?)
+  "Prepend emacs-lsp-booster command to lsp CMD."
+  (let ((orig-result (funcall old-fn cmd test?)))
+    (if (and (not test?)                             ;; for check lsp-server-present?
+             (not (file-remote-p default-directory)) ;; see lsp-resolve-final-command, it would add extra shell wrapper
+             lsp-use-plists
+             (not (functionp 'json-rpc-connection))  ;; native json-rpc
+             (executable-find "emacs-lsp-booster"))
+        (progn
+          (when-let ((command-from-exec-path (executable-find (car orig-result))))  ;; resolve command from exec-path (in case not found in $PATH)
+            (setcar orig-result command-from-exec-path))
+          (message "Using emacs-lsp-booster for %s!" orig-result)
+          (cons "emacs-lsp-booster" orig-result))
+      orig-result)))
+(advice-add 'lsp-resolve-final-command :around #'lsp-booster--advice-final-command)
+
+
+(require 'lsp-mode)
+(require 'lsp-ui)
+(require 'dap-lldb)
+(require 'dap-gdb-lldb)
+
+(with-eval-after-load 'lsp-mode
+  (lsp-register-client
+    (make-lsp-client :new-connection (lsp-stdio-connection "nixd")
+                     :major-modes '(nix-mode)
+                     :priority 0
+                     :server-id 'nixd)))
+
+
+;; Hooks
+(add-hook 'c-mode-hook 'lsp-deferred)
+(add-hook 'c-mode-hook 'display-line-numbers-mode)
+
+(add-hook 'c++-mode-hook 'lsp-deferred)
+(add-hook 'c++-mode-hook 'display-line-numbers-mode)
+
+
+
+(add-hook 'nix-mode-hook 'lsp-deferred)
+(add-hook 'nix-mode-hook 'display-line-numbers-mode)
+
+(add-hook 'java-mode-hook 'lsp-deferred)
+(add-hook 'nix-mode-hook 'display-line-numbers-mode)