fix: doom-emacs

flake.lock

@@ -116,6 +116,22 @@
         "type": "github"
       }
     },
+    "doomemacs": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1702066305,
+        "narHash": "sha256-PdQD6f+TGgu0Nf/zvmJOHzrfLC50d4pWjK2dIQIizlw=",
+        "owner": "doomemacs",
+        "repo": "doomemacs",
+        "rev": "03d692f129633e3bf0bd100d91b3ebf3f77db6d1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "doomemacs",
+        "repo": "doomemacs",
+        "type": "github"
+      }
+    },
     "emacs-overlay": {
       "inputs": {
         "flake-utils": "flake-utils",
@@ -965,6 +981,7 @@
         "agenix": "agenix",
         "anyrun": "anyrun",
         "astronvim": "astronvim",
+        "doomemacs": "doomemacs",
         "emacs-overlay": "emacs-overlay",
         "home-manager": "home-manager_2",
         "hyprland": "hyprland",

flake.nix

@@ -164,6 +164,11 @@
       url = "github:AstroNvim/AstroNvim/v3.40.3";
       flake = false;
     };
+    # doom-emacs is a configuration framework for GNU Emacs.
+    doomemacs = {
+      url = "github:doomemacs/doomemacs";
+      flake = false;
+    };
 
     polybar-themes = {
       url = "github:adi1090x/polybar-themes";

home/base/desktop/emacs/default.nix

@@ -1,10 +1,16 @@
 # ==============================================
-# based on doomemacs's auther's config:
+# Based on doomemacs's auther's config:
 #   https://github.com/hlissner/dotfiles/blob/master/modules/editors/emacs.nix
+#
+# Emacs Tutorials:
+#  1. Official: <https://www.gnu.org/software/emacs/tour/index.html>
+#  2. Doom Emacs: <https://github.com/doomemacs/doomemacs/blob/master/docs/index.org> 
+#
 {
   config,
   lib,
   pkgs,
+  doomemacs,
   ...
 }:
 with lib; let
@@ -17,10 +23,6 @@ in {
     enable = mkEnableOption "Emacs Editor";
     doom = {
       enable = mkEnableOption "Doom Emacs";
-      repoUrl = mkOption {
-        type = types.str;
-        default = "https://github.com/doomemacs/doomemacs";
-      };
     };
   };
 
@@ -63,10 +65,7 @@ in {
 
     home.activation = mkIf cfg.doom.enable {
       installDoomEmacs = lib.hm.dag.entryAfter ["writeBoundary"] ''
-        if [ ! -d "${config.xdg.configHome}/emacs" ]; then
-           echo "Installing Doom Emacs..."
-           ${pkgs.git}/bin/git clone --depth=1 --single-branch "${cfg.doom.repoUrl}" "${config.xdg.configHome}/emacs"
-        fi
+        ${pkgs.rsync}/bin/rsync -avz --chmod=D2755,F744 ${doomemacs}/ ${config.xdg.configHome}/emacs/
       '';
     };
   };