update

modules/home/apps/tools/emacs/default.nix

@@ -0,0 +1,71 @@
+{
+  lib,
+  inputs,
+  config,
+  pkgs,
+  ...
+}:
+with lib;
+with lib.custom; let
+  cfg = config.apps.tools.emacs;
+  emacs = with pkgs;
+    (emacsPackagesFor
+      emacs30-pgtk)
+    .emacsWithPackages (epkgs:
+      with epkgs; [
+        treesit-grammars.with-all-grammars
+        vterm
+        mu4e
+      ]);
+in {
+  options.apps.tools.emacs = {
+    enable = mkBoolOpt false "Enable Emacs";
+    # doom = rec {
+    #   enable = mkBoolOpt false;
+    #   forgeUrl = mkOpt types.str "https://github.com";
+    #   repoUrl = mkOpt types.str "${forgeUrl}/doomemacs/doomemacs";
+    #   configRepoUrl = mkOpt types.str "${forgeUrl}/hlissner/.doom.d";
+    # };
+  };
+
+  config = mkIf cfg.enable {
+    nixpkgs.overlays = [
+      inputs.emacs-overlay.overlays.default
+    ];
+
+    home.packages = with pkgs; [
+      ## Emacs itself
+      binutils # native-comp needs 'as', provided by this
+      emacs # HEAD + native-comp
+
+      ## Doom dependencies
+      git
+      ripgrep
+      gnutls # for TLS connectivity
+
+      ## Optional dependencies
+      fd # faster projectile indexing
+      imagemagick # for image-dired
+      pinentry-emacs
+      zstd # for undo-fu-session/undo-tree compression
+
+      ## Module dependencies
+      # :email mu4e
+      mu
+      isync
+      # :checkers spell
+      (aspellWithDicts (ds: with ds; [en en-computers en-science]))
+      # :tools editorconfig
+      editorconfig-core-c # per-project style config
+      # :tools lookup & :lang org +roam
+      sqlite
+      # :lang latex & :lang org (latex previews)
+      texlive.combined.scheme-medium
+      # :lang beancount
+      beancount
+      fava
+      # :lang nix
+      age
+    ];
+  };
+}