udisks2

home/programs/eww/default.nix

@@ -0,0 +1,10 @@
+{ pkgs, config, ... }:
+
+{
+  home.packages = with pkgs; [ eww ];
+
+  xdg.configFile."eww" = {
+    recursive = true;
+    source = ./eww;
+  };
+}

home/programs/eww/eww/eww.yuck

@@ -0,0 +1,20 @@
+(defwindow example
+           :monitor 0
+           :geometry (geometry :x "0%"
+                               :y "0px"
+                               :width "100%"
+                               :height "25px"
+                               :anchor "top center")
+           :stacking "fg"
+           :reserve (struts :distance "20px" :side "top")
+           :windowtype "dock"
+           :wm-ignore false
+  (greeter :text "Say hello!"
+           :name "Tim"))
+
+(defwidget greeter [?text name]
+  (box :orientation "horizontal"
+       :halign "center"
+    text
+    (button :onclick "notify-send 'Hello' 'Hello, ${name}'"
+      "Greet")))