frp: modernize

pkgs/by-name/fr/frp/package.nix

@@ -5,14 +5,14 @@
   nixosTests,
 }:
 
-buildGoModule rec {
+buildGoModule (finalAttrs: {
   pname = "frp";
   version = "0.65.0";
 
   src = fetchFromGitHub {
     owner = "fatedier";
     repo = "frp";
-    rev = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-H7iFrp+XevT4+3b72EkBTJKMGSPGCmRbi56RQIOXaMg=";
   };
 
@@ -29,7 +29,7 @@ buildGoModule rec {
     frp = nixosTests.frp;
   };
 
-  meta = with lib; {
+  meta = {
     description = "Fast reverse proxy";
     longDescription = ''
       frp is a fast reverse proxy to help you expose a local server behind a
@@ -38,7 +38,7 @@ buildGoModule rec {
       internal services by domain name. frp also has a P2P connect mode.
     '';
     homepage = "https://github.com/fatedier/frp";
-    license = licenses.asl20;
-    maintainers = with maintainers; [ Br1ght0ne ];
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ Br1ght0ne ];
   };
-}
+})