feat: auto enable programs in hm if enabled in os

hosts/default.nix

@@ -1,12 +1,13 @@
 {
   inputs,
+  lib,
   self,
   ...
 }: {
   imports = [inputs.easy-hosts.flakeModule];
 
   config.easy-hosts = {
-    shared.specialArgs.marleylib = import ../lib;
+    shared.specialArgs.marleylib = import ../lib {inherit lib;};
 
     # shared.modules = with inputs; [
     #   # TODO: Move module imports to custom module

lib/default.nix

@@ -1,3 +1,3 @@
-{
+{lib}: {
-  module = import ./module.nix;
+  module = import ./module.nix {inherit lib;};
 }

lib/module.nix

@@ -1,23 +1,39 @@
-{
+{lib}: {
+  ## Quickly enable an option.
+  ##
+  ## ```nix
+  ## services.nginx = enabled;
+  ## ```
+  ##
+  #@ true
   enabled = {
-    ## Quickly enable an option.
-    ##
-    ## ```nix
-    ## services.nginx = enabled;
-    ## ```
-    ##
-    #@ true
     enable = true;
   };
 
+  ## Quickly disable an option.
+  ##
+  ## ```nix
+  ## services.nginx = enabled;
+  ## ```
+  ##
+  #@ false
   disabled = {
-    ## Quickly disable an option.
-    ##
-    ## ```nix
-    ## services.nginx = enabled;
-    ## ```
-    ##
-    #@ false
     enable = false;
   };
+
+  ## Like lib.mkEnableOption, but allows specifying the default.
+  ##
+  ## ```nix
+  ## options.marleyos.wayland = mkEnableOption' "wayland" false;
+  ## ```
+  mkEnableOption' = name: default:
+    lib.mkOption {
+      inherit default;
+      example = true;
+      description =
+        if name ? _type && name._type == "mdDoc"
+        then lib.mdDoc "Whether to enable ${name.text}."
+        else "Whether to enable ${name}.";
+      type = lib.types.bool;
+    };
 }

modules/home/programs/nh.nix

@@ -1,12 +1,16 @@
 {
   config,
-  lib,
+  marleylib,
   osConfig,
+  lib,
   ...
 }: let
+  inherit (marleylib.module) mkEnableOption';
+
+  osCfg = osConfig.marleyos.programs.nh.enable;
   cfg = config.marleyos.programs.nh;
 in {
-  options.marleyos.programs.nh.enable = lib.mkEnableOption "nh";
+  options.marleyos.programs.nh.enable = mkEnableOption' "nh" osCfg;
 
   config = lib.mkIf cfg.enable {
     programs.nh = {