Create wl-clip-persist.nix

modules/services/wl-clip-persist.nix

@@ -0,0 +1,36 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}: let
+  inherit (lib) mkIf mkEnableOption mkOption mkPackageOption;
+  cfg = config.services.wl-cilp-persist;
+in {
+  meta.maintainers = []; # TODO: add maintainer
+
+  options.services.wl-clip-persist = {
+    enable = mkEnableOption "wl-clip-persist";
+    package = mkPackageOption pkgs "wl-clip-persist"; # TODO: make it global
+    systemd = mkEnableOption "systemd service for wl-clip-persist" // mkOption {default = true;};
+  };
+
+  config = mkIf cfg.enable {
+    systemd.user = mkIf cfg.systemd {
+      services.wl-clip-persist = {
+        Unit = {
+          Description = "Persistent clipboard for Wayland";
+          PartOf = ["graphical-session.target"];
+          After = ["graphical-session.target"];
+        };
+
+        Service = {
+          ExecStart = "${pkgs.wl-clip-persist}/bin/wl-clip-persist --clipboard both";
+          Restart = "always";
+        };
+
+        Install.WantedBy = ["graphical-session.target"];
+      };
+    };
+  };
+}