add initial support for system defaults

2 files changed, 38 insertions, 0 deletions

diff --git a/modules/system/activation-scripts.nix b/modules/system/activation-scripts.nix
index f9e6d86..fda882f 100644
--- a/modules/system/activation-scripts.nix
+++ b/modules/system/activation-scripts.nix
@@ -54,6 +54,7 @@ in
       # Prevent the current configuration from being garbage-collected.
       ln -sfn /run/current-system /nix/var/nix/gcroots/current-system
 
+      ${cfg.activationScripts.defaults.text}
       ${cfg.activationScripts.etc.text}
       ${cfg.activationScripts.launchd.text}
 
diff --git a/modules/system/defaults/default.nix b/modules/system/defaults/default.nix
new file mode 100644
index 0000000..7cfa041
--- /dev/null
+++ b/modules/system/defaults/default.nix
@@ -0,0 +1,37 @@
+{ config, lib, ... }:
+
+with lib;
+
+let
+
+  cfg = config.system.defaults;
+
+in
+
+{
+  options = {
+
+    system.defaults.global.InitialKeyRepeat = mkOption {
+      type = types.nullOr types.int;
+      default = null;
+    };
+
+    system.defaults.global.KeyRepeat = mkOption {
+      type = types.nullOr types.int;
+      default = null;
+    };
+
+  };
+
+  config = {
+    system.activationScripts.defaults.text = ''
+      # Set defaults
+      echo "writing defaults..." >&2
+
+    '' + optionalString (cfg.global.InitialKeyRepeat != null) ''
+      defaults write -g InitialKeyRepeat -int ${toString cfg.global.InitialKeyRepeat}
+    '' + optionalString (cfg.global.KeyRepeat != null) ''
+      defaults write -g KeyRepeat -int ${toString cfg.global.KeyRepeat}
+    '';
+  };
+}