emacs update

moved emacs from home-manager packages to system packages
updated config to use tree-sitter and lsp-mode

home/stuff/programs/emacs.nix

@@ -1,18 +1,60 @@
 { pkgs, config, ... }:
 {
-  #i dont really use emacs but eh
   programs.emacs = {
-    enable = true;
+    enable = false;
     extraPackages = epkgs: with epkgs; [
       elcord
       gruvbox-theme
       ivy
       rainbow-delimiters
+      evil
+      evil-colemak-basics
+      treemacs
+      treemacs-evil
+      lsp-mode
+      lsp-treemacs
+      lsp-ui
+      tree-sitter
+      tree-sitter-langs
+      tsc
     ];
-    overrides = self: super: {
-      gruvbox-theme = self.melpaPackages.gruvbox-theme.overrideAttrs(_: {
-        patches = [ ../../config/emacs/gruvbox-el.patch ];
-      });
+    overrides = self: super : {
+      tsc = super.tsc.overrideAttrs(oa: 
+      let
+        tsc-dyn = version: pkgs.fetchurl { 
+          url = "https://github.com/emacs-tree-sitter/elisp-tree-sitter/releases/download/${version}/tsc-dyn.so";
+          sha256 = "sha256-oOq/TAooHRUo7JypCblrB/ztABowAHv2LRhFL/ZmVrg=";
+        };
+      in { postInstall = oa.postInstall or "" + "cp ${tsc-dyn "0.15.2"} $out/share/emacs/site-lisp/elpa/tsc-${super.tsc.version}/tsc-dyn.so" ;});
+      tree-sitter-langs = pkgs.symlinkJoin rec {
+        name = "tree-sitter-langs";
+        paths =
+          let
+            tree-sitter-grammars = pkgs.stdenv.mkDerivation rec {
+              name = "tree-sitter-grammars";
+              version = "0.10.4";
+              src = pkgs.fetchzip {
+                url = "https://github.com/emacs-tree-sitter/tree-sitter-langs/releases/download/${version}/tree-sitter-grammars-linux-${version}.tar.gz";
+                sha256 = "sha256-Z+JtuGLTCVhCJBR60cbcDgWtdKcoYGWoeI5u9GcfvUQ=";
+                stripRoot = false;
+              };
+              installPhase = ''
+                install -d $out/langs/bin
+                install -m444 * $out/langs/bin
+                echo -n $version > $out/langs/bin/BUNDLE-VERSION
+              '';
+            };
+          in
+          [
+            (super.tree-sitter-langs.overrideAttrs (oldAttrs: {
+              postPatch = oldAttrs.postPatch or "" + ''
+                substituteInPlace ./tree-sitter-langs-build.el \
+                --replace "tree-sitter-langs-grammar-dir tree-sitter-langs--dir"  "tree-sitter-langs-grammar-dir \"${tree-sitter-grammars}/langs\""
+              '';
+            }))
+            tree-sitter-grammars
+          ];
+      };
     };
   };
   home.file.emacs = {