block waydroid entries

nixcfgs/users/js0ny/programs/block-desktop-entries.nix

@@ -0,0 +1,50 @@
+{
+  lib,
+  pkgs,
+  ...
+}: let
+  # TODO: Implement an allow list feature later
+  # allowList = [];
+  blockDesktopEntries = pkgs.writeShellApplication {
+    name = "block-desktop-entries";
+
+    runtimeInputs = with pkgs; [
+      findutils
+      crudini
+      desktop-file-utils
+    ];
+    excludeShellChecks = ["SC2016"];
+    text = ''
+      target="''${1:-}"
+
+      if [ -z "$target" ]; then
+        echo "Usage: block-desktop-entries <prefix>"
+        echo "Example: block-desktop-entries waydroid"
+        exit 1
+      fi
+
+      xdg_data="''${XDG_DATA_HOME:-$HOME/.local/share}"
+      app_dir="$xdg_data/applications"
+
+      if [ -d "$app_dir" ]; then
+        echo "Blocking desktop entries starting with: $target in $app_dir"
+
+        find "$app_dir" -type f -name "$target.*.desktop" -exec crudini --set {} "Desktop Entry" NoDisplay true \;
+
+        update-desktop-database "$app_dir"
+      else
+        echo "Applications directory not found: $app_dir"
+      fi
+    '';
+  };
+in {
+  home.packages = [blockDesktopEntries];
+
+  home.activation.blockWaydroidApps = lib.hm.dag.entryAfter ["writeBoundary"] ''
+    if [ -n "$VERBOSE_ARG" ]; then
+      echo "Running block-desktop-entries for Waydroid..."
+    fi
+
+    ${lib.getExe blockDesktopEntries} "waydroid"
+  '';
+}

nixcfgs/users/js0ny/zephyrus.nix

@@ -57,6 +57,8 @@
     ./programs/kitty.nix
     ./programs/wine.nix
     ./programs/anki.nix
+    ./programs/libvirt.nix
+    ./programs/block-desktop-entries.nix
 
     # Desktop Linux
     ./programs/desktop/plasma