configs/nixos/modules/desktop/utilities/clipboard.nix

@@ -6,21 +6,15 @@
 }:
 # Clipboard history: cliphist records every copy, picked back through rofi.
 let
-  user = config.user.name;
-
-  cliphist = "${pkgs.cliphist}/bin/cliphist";
-  rofi = "${pkgs.rofi}/bin/rofi";
-  wl-copy = "${pkgs.wl-clipboard}/bin/wl-copy";
-
   # The picker reuses the themed rofi, so history looks like every other menu
   # the launcher drives.
   # decode is needed because list emits id-prefixed lines rather than the copied
   # bytes, so the chosen id has to be resolved back before it can be re-copied.
   picker = pkgs.writeShellScript "clipboard-picker" ''
-    ${cliphist} list \
-      | ${rofi} -dmenu -i -p Clipboard \
-      | ${cliphist} decode \
-      | ${wl-copy}
+    ${lib.getExe pkgs.cliphist} list \
+      | ${lib.getExe pkgs.rofi} -dmenu -i -p Clipboard \
+      | ${lib.getExe pkgs.cliphist} decode \
+      | ${lib.getExe' pkgs.wl-clipboard "wl-copy"}
   '';
 in
 {
@@ -28,15 +22,7 @@ in
     lib.mkEnableOption "cliphist clipboard history";
 
   config = lib.mkIf config.modules.desktop.utilities.clipboard.enable {
-    registry.keybind.${config.networking.hostName}.clipboard-history = {
-      keys = "SUPER + SHIFT + V";
-      action = {
-        kind = "exec";
-        command = "${picker}";
-      };
-    };
-
-    home-manager.users.${user} = {
+    home-manager.users.${config.user.name} = {
       # wl-copy and wl-paste on PATH, so the shell can pipe into and out of the
       # clipboard.
       # The watchers and picker above reach wl-clipboard by store path, so this
@@ -47,5 +33,13 @@ in
       # session so uwsm starts and stops them with it.
       services.cliphist.enable = true;
     };
+
+    registry.keybind.${config.networking.hostName}.clipboard-history = {
+      keys = "SUPER + SHIFT + V";
+      action = {
+        kind = "exec";
+        command = "${picker}";
+      };
+    };
   };
 }