adds com.apple.spaces

2 files changed, 23 insertions, 1 deletions

diff --git a/modules/system/defaults-write.nix b/modules/system/defaults-write.nix
index bf9f2f4..d413dc5 100644
--- a/modules/system/defaults-write.nix
+++ b/modules/system/defaults-write.nix
@@ -29,6 +29,7 @@ let
   alf = defaultsToList "/Library/Preferences/com.apple.alf" cfg.alf;
   smb = defaultsToList "/Library/Preferences/SystemConfiguration/com.apple.smb.server" cfg.smb;
   screencapture = defaultsToList "com.apple.screencapture" cfg.screencapture;
+  spaces = defaultsToList "com.apple.spaces" cfg.spaces;
   trackpad = defaultsToList "com.apple.AppleMultitouchTrackpad" cfg.trackpad;
   trackpadBluetooth = defaultsToList "com.apple.driver.AppleBluetoothMultitouch.trackpad" cfg.trackpad;
 
@@ -47,7 +48,7 @@ in
       '';
 
     system.activationScripts.userDefaults.text = mkIfAttrs
-      [ NSGlobalDomain GlobalPreferences LaunchServices dock finder screencapture trackpad trackpadBluetooth ]
+      [ NSGlobalDomain GlobalPreferences LaunchServices dock finder screencapture spaces trackpad trackpadBluetooth ]
       ''
         # Set defaults
         echo >&2 "user defaults..."
@@ -58,6 +59,7 @@ in
         ${concatStringsSep "\n" dock}
         ${concatStringsSep "\n" finder}
         ${concatStringsSep "\n" screencapture}
+        ${concatStringsSep "\n" spaces}
         ${concatStringsSep "\n" trackpad}
         ${concatStringsSep "\n" trackpadBluetooth}
       '';
diff --git a/modules/system/defaults/spaces.nix b/modules/system/defaults/spaces.nix
new file mode 100644
index 0000000..89308a0
--- /dev/null
+++ b/modules/system/defaults/spaces.nix
@@ -0,0 +1,20 @@
+{ config, lib, ... }:
+
+with lib;
+
+{
+  options = {
+    system.defaults.spaces.spans-displays = mkOption {
+      type = types.nullOr types.bool;
+      default = null;
+      description = ''
+        # Apple menu > System Preferences > Mission Control
+        Displays have separate Spaces (note a logout is required before
+        this setting will take affect).
+
+        false = each physical display has a separate space (Mac default)
+        true = one space spans across all physical displays
+      '';
+    };
+  };
+}