refactor module.nix

module.nix

@@ -3,12 +3,18 @@
 let
   service = "repo-clone";
   cfg = config.repo-clone;
+
+  inherit (lib) mkIf mkOption mkEnableOption types;
+  inherit (lib.strings) concatStringsSep;
+  inherit (lib.attrsets) mapAttrsToList;
+
+  inherit (pkgs) writeShellScriptBin writeText;
 in
 {
   options.${service} = {
-    enable = lib.mkEnableOption "${service} service";
+    enable = mkEnableOption "${service} service";
 
-    repos = lib.mkOption {
+    repos = mkOption {
       type = import ./repo.nix { inherit lib; };
       description = ''
         attrs of repos to clone
@@ -16,24 +22,22 @@ in
       default = { };
     };
 
-    pkg = lib.mkOption {
-      type = lib.types.package;
+    pkg = mkOption {
+      type = types.package;
     };
   };
 
 
   # /nix/store/pxd7wc8icz577hpl6pmz02b74nhbrj6h-unit-home-manager-ravenshade.service/home-manager-ravenshade.service
-  config = lib.mkIf cfg.enable {
+  config = mkIf cfg.enable {
     systemd.user.services.${service} = {
-      Unit = {
-        Description = "${service} service";
-      };
+      Unit.Description = "${service} service";
       Service = {
         Type = "exec";
         ExecStart =
           let
             execName = service;
-            script = pkgs.writeShellScriptBin execName ''
+            script = writeShellScriptBin execName ''
               echo "hello!"
               echo "${config.repo-clone.pkg}"
             '';
@@ -41,15 +45,11 @@ in
           "${script}/bin/${execName}";
         RemainAfterExit = "yes";
       };
-      Install = {
-        WantedBy = [ "multi-user.target" ];
-      };
+      Install.WantedBy = [ "multi-user.target" ];
     };
 
-    repo-clone.pkg = pkgs.writeText "${service}.conf"
-      (
-        lib.strings.concatStringsSep "\n"
-          (lib.attrsets.mapAttrsToList (target: settings: "${target} ${settings.url}") cfg.repos)
-      );
+    repo-clone.pkg = writeText "${service}.conf"
+      (concatStringsSep "\n"
+        (mapAttrsToList (target: settings: "${target} ${settings.url}") cfg.repos));
   };
 }