darwin/system/interface: add spacer tiles to dock

Using fork until LnL7/nix-darwin#1187 merged

flake.nix

@@ -10,7 +10,9 @@
 
     # macOS Support (master)
     darwin = {
-      url = "github:lnl7/nix-darwin";
+      # url = "github:lnl7/nix-darwin";
+      url = "github:khaneliman/nix-darwin/spacer";
+      # url = "git+file:///Users/khaneliman/github/nix-darwin";
       inputs.nixpkgs.follows = "nixpkgs-unstable";
     };
 

modules/darwin/system/interface/default.nix

@@ -110,28 +110,26 @@ in
           "/System/Applications/Launchpad.app"
           "/System/Applications/System Settings.app"
           "/System/Applications/App Store.app"
-          # TODO: implement small_blank
-          # Need to update upstream to accept something like this
-          # ''{tile-data={}; tile-type="small-spacer-tile";}''
+          "small-spacer-tile"
           "/System/Applications/Messages.app"
           "${pkgs.caprine-bin}/Applications/Caprine.app"
           "${pkgs.element-desktop}/Applications/Element.app"
           "/Applications/Microsoft Teams.app"
           "${pkgs.discord}/Applications/Discord.app"
           "/Applications/Thunderbird.app"
-          # TODO: implement small_blank
+          "small-spacer-tile"
           "/Applications/Firefox Developer Edition.app"
           "/Applications/Safari.app"
           "/Applications/Fantastical.app"
           "/System/Applications/Reminders.app"
           "/System/Applications/Notes.app"
-          # TODO: implement small_blank
+          "small-spacer-tile"
           "/System/Applications/Music.app"
           "/Applications/Plex.app"
-          # TODO: implement small_blank
+          "small-spacer-tile"
           "${pkgs.vscode}/Applications/Visual Studio Code.app"
           "${pkgs.bruno}/Applications/Bruno.app"
-          # TODO: implement small_blank
+          "small-spacer-tile"
           "${pkgs.wezterm}/Applications/WezTerm.app"
         ];
       };