✨ Add user activation script, which removes home manager backup files

homes/x86_64-linux/jo/default.nix

@@ -4,8 +4,28 @@
   };
 
   home.packages = with pkgs; [
-    zed-editor
+    ## GENERAL
+    youtube-music
+    discord
+    ghostty
+    teams-for-linux
+    enpass
+
+    ## WEB
     firefox
+    ungoogled-chromium
+
+    ## EDITORS
+    nano
+    zed-editor
+    apostrophe
+    jetbrains.phpstorm
+    arduino-ide
+    obsidian
+
+    ## RUNTIMES and CLIs for development
+    bun
+    git
   ];
 
   home.stateVersion = "25.05";

modules/home/themes/catppuccin/default.nix

@@ -1,6 +1,7 @@
 {
   lib,
   self,
+  pkgs,
   config,
   osConfig,
   namespace,
@@ -9,12 +10,15 @@
   inherit (lib) mkEnableOption types mkIf;
   inherit (self.lib) mkOpt;
 
+  palette = (pkgs.lib.importJSON (config.catppuccin.sources.palette + "/palette.json")).${config.catppuccin.flavor}.colors;
+
   cfg = config.${namespace}.themes.catppuccin;
 in {
   options.${namespace}.themes.catppuccin = {
     enable = mkEnableOption "the Catppuccin theme, globally.";
     accent = mkOpt types.str "blue" "The accent colour to use.";
     flavor = mkOpt types.str "macchiato" "The flavor to use.";
+    palette = mkOpt (lib.types.attrsOf lib.types.raw) palette "a reference to the current active Catppuccin palette.";
   };
 
   config = mkIf cfg.enable {
@@ -28,6 +32,8 @@ in {
       cursors.flavor = cfg.flavor;
     };
 
-    ${namespace}.themes.catppuccin.gtk.enable = mkIf osConfig.${namespace}.desktop.gnome.enable true;
+    ${namespace}.themes.catppuccin = {
+      gtk.enable = mkIf osConfig.${namespace}.desktop.gnome.enable true;
+    };
   };
 }

modules/home/themes/catppuccin/palette/default.nix

@@ -1,14 +0,0 @@
-{
-  lib,
-  pkgs,
-  config,
-  namespace,
-  ...
-}: let
-  inherit (lib) mkOption mkIf;
-  palette = (pkgs.lib.importJSON (config.catppuccin.sources.palette + "/palette.json")).${config.catppuccin.flavor}.colors;
-in {
-  options.${namespace}.themes.catppuccin.palette = mkOption {type = lib.types.attrsOf lib.types.raw;};
-
-  config.${namespace}.themes.catppuccin.palette = mkIf config.${namespace}.themes.catppuccin.enable palette;
-}

modules/nixos/services/home-manager/default.nix

@@ -0,0 +1,14 @@
+{...}: {
+  # Todo: rewrite as recursive operation, based on ${namespace}.users
+  system.userActivationScripts = {
+    removeConflictingHomeManagerBackups = {
+      text = ''
+        rm -f /home/jo/.gtkrc-2.0.homeManagerBackupFileExtension
+        rm -f /home/jo/.config/gtk-3.0/gtk.css.homeManagerBackupFileExtension
+        rm -f /home/jo/.config/gtk-4.0/gtk.css.homeManagerBackupFileExtension
+      '';
+    };
+  };
+
+  home-manager.backupFileExtension = "homeManagerBackupFileExtension";
+}