bundlerUpdateScript: init and use (#64822)

pkgs/development/tools/jazzy/default.nix

@@ -1,12 +1,11 @@
-{ lib, bundlerApp, ruby }:
+{ lib, bundlerApp, bundlerUpdateScript }:
 
 bundlerApp rec {
-  inherit ruby;
   pname = "jazzy";
   gemdir = ./.;
   exes = [ "jazzy" ];
 
-  passthru.updateScript = ./update;
+  passthru.updateScript = bundlerUpdateScript "jazzy";
 
   meta = with lib; {
     description     = "A command-line utility that generates documentation for Swift or Objective-C";
@@ -16,6 +15,7 @@ bundlerApp rec {
     maintainers     = with maintainers; [
       peterromfeldhk
       lilyball
+      nicknovitski
     ];
   };
 }

pkgs/development/tools/jazzy/update

@@ -1,10 +0,0 @@
-#!/usr/bin/env nix-shell
-#! nix-shell -i bash -p bash bundler bundix
-
-set -e
-
-cd "$(dirname "${BASH_SOURCE[0]}")"
-
-rm -f Gemfile.lock
-bundler lock
-bundix