Use modules folder

modules/emacs/default.nix

@@ -0,0 +1,29 @@
+{ pkgs, lib, config, configDir, fetchFromGitHub, ... }:
+
+{
+  programs.emacs = {
+    enable = true;
+    package = pkgs.emacs-gtk;
+  };
+  services.emacs.enable = true;
+  home.activation.doom = lib.hm.dag.entryAfter["writeBoundary"] ''
+    if [ ! -d .emacs.d ]; then
+      git clone --depth 1 https://github.com/doomemacs/doomemacs .emacs.d
+    fi
+    mkdir -p .doom.d
+    ln -sf ${config.home.homeDirectory}/${configDir}/modules/emacs/.doom.d/* .doom.d
+  '';
+  home.file = {
+    ".emacs.d/everforest".source = pkgs.fetchFromGitHub {
+      owner = "Theory-of-Everything";
+      repo = "everforest-emacs";
+      rev = "703b16b742b753f6ad077b5c7f51947d1926c530";
+      sha256 = "sha256-ZtpN6wM+R+4w1FCO6axWRNFX8feSau/o3V/wnw5EiJQ=";
+    };
+  };
+  home.packages = with pkgs; [
+    # Doom Emacs fonts, manually installed with
+    # M-x all-the-icons-install-fonts
+    emacs-all-the-icons-fonts
+  ];
+}