From 3da148134f6e0f49ffbddf3f1fe080c4cc5af0a5 Mon Sep 17 00:00:00 2001
From: Winter <winter@winter.cafe>
Date: Wed, 27 Jul 2022 13:11:24 -0400
Subject: [PATCH] fish: add update script

---
 pkgs/shells/fish/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/shells/fish/default.nix b/pkgs/shells/fish/default.nix
index 060f1e5844dc..4f53883cb77a 100644
--- a/pkgs/shells/fish/default.nix
+++ b/pkgs/shells/fish/default.nix
@@ -25,6 +25,7 @@
 , runCommand
 , writeText
 , nixosTests
+, nix-update-script
 , useOperatingSystemEtc ? true
   # An optional string containing Fish code that initializes the environment.
   # This is run at the very beginning of initialization. If it sets $NIX_PROFILES
@@ -326,6 +327,7 @@ let
             ${fish}/bin/fish ${fishScript} && touch $out
           '';
       };
+      updateScript = nix-update-script { attrPath = pname; };
     };
   };
 in