add bash

hosts/default/home.nix

@@ -106,15 +106,6 @@
     "electron-25.9.0"
   ];
 
-  programs.bash = {
-    enable = false;
-    bashrcExtra = ''
-      . ~/.bashrc
-      eval "$(direnv hook bash)"
-      eval "$(starship init bash)"
-    '';
-  };
-
   programs.zsh = {
     enable = true;
     enableCompletion = true;

modules/home-manager/bash/default.nix

@@ -0,0 +1,19 @@
+{
+  config,
+  lib,
+  ...
+}: {
+  options = {
+    bash.enable = lib.mkEnableOption "enable bash";
+  };
+  config = lib.mkIf config.bash.enable {
+    programs.bash = {
+      enable = false;
+      bashrcExtra = ''
+        . ~/.bashrc
+        eval "$(direnv hook bash)"
+        eval "$(starship init bash)"
+      '';
+    };
+  };
+}

modules/home-manager/default.nix

@@ -1,7 +1,10 @@
 {lib, ...}: {
   imports = [
+    ./bash
     ./session-vars
   ];
 
   nixpkgs.config.allowUnfree = true;
+
+  bash.enable = lib.mkDefault true;
 }