Waybar here i come (#58)

home/system/clipboard/default.nix

@@ -0,0 +1,24 @@
+# Clipboard history: cliphist watches the Wayland clipboard and stores every
+# entry (text + images) so it can be recalled later via the `clipboard-menu`
+# script (tofi). Uses the home-manager module so the watcher services are
+# managed the same way as swaync/hypridle.
+{pkgs, ...}: {
+  services.cliphist = {
+    enable = true;
+    allowImages = true;
+  };
+
+  systemd.user.services.cliphist-wipe = {
+    Unit = {
+      Description = "Wipe cliphist history on login and logout";
+      After = ["cliphist.service"];
+    };
+    Service = {
+      Type = "oneshot";
+      RemainAfterExit = true;
+      ExecStart = "${pkgs.cliphist}/bin/cliphist wipe";
+      ExecStop = "${pkgs.cliphist}/bin/cliphist wipe";
+    };
+    Install.WantedBy = ["default.target"];
+  };
+}