treewide: add defaultText for options with simple cfg.* expression defaults

adds defaultText for options with defaults that use only literals, full config.*
paths, and the cfg shortcut binding.

2 files changed, 12 insertions, 4 deletions

diff --git a/nixos/modules/services/monitoring/parsedmarc.nix b/nixos/modules/services/monitoring/parsedmarc.nix
index eeee04b4400c..3bf267bdf297 100644
--- a/nixos/modules/services/monitoring/parsedmarc.nix
+++ b/nixos/modules/services/monitoring/parsedmarc.nix
@@ -1,7 +1,8 @@
-{ config, lib, pkgs, ... }:
+{ config, lib, options, pkgs, ... }:
 
 let
   cfg = config.services.parsedmarc;
+  opt = options.services.parsedmarc;
   ini = pkgs.formats.ini {};
 in
 {
@@ -80,6 +81,9 @@ in
         datasource = lib.mkOption {
           type = lib.types.bool;
           default = cfg.provision.elasticsearch && config.services.grafana.enable;
+          defaultText = lib.literalExpression ''
+            config.${opt.provision.elasticsearch} && config.${options.services.grafana.enable}
+          '';
           apply = x: x && cfg.provision.elasticsearch;
           description = ''
             Whether the automatically provisioned Elasticsearch
diff --git a/nixos/modules/services/monitoring/uptime.nix b/nixos/modules/services/monitoring/uptime.nix
index 245badc3e44f..79b86be6cc71 100644
--- a/nixos/modules/services/monitoring/uptime.nix
+++ b/nixos/modules/services/monitoring/uptime.nix
@@ -1,8 +1,9 @@
-{ config, pkgs, lib, ... }:
+{ config, options, pkgs, lib, ... }:
 let
-  inherit (lib) mkOption mkEnableOption mkIf mkMerge types optional;
+  inherit (lib) literalExpression mkOption mkEnableOption mkIf mkMerge types optional;
 
   cfg = config.services.uptime;
+  opt = options.services.uptime;
 
   configDir = pkgs.runCommand "config" { preferLocalBuild = true; }
   (if cfg.configFile != null then ''
@@ -52,7 +53,10 @@ in {
 
     enableWebService = mkEnableOption "the uptime monitoring program web service";
 
-    enableSeparateMonitoringService = mkEnableOption "the uptime monitoring service" // { default = cfg.enableWebService; };
+    enableSeparateMonitoringService = mkEnableOption "the uptime monitoring service" // {
+      default = cfg.enableWebService;
+      defaultText = literalExpression "config.${opt.enableWebService}";
+    };
 
     nodeEnv = mkOption {
       description = "The node environment to run in (development, production, etc.)";