From cc9e1db81b0484dcd35cf0a2419fbecf1675e20d Mon Sep 17 00:00:00 2001
From: "Adam C. Stephens" <adam@valkor.net>
Date: Sun, 16 Feb 2025 19:57:39 -0500
Subject: [PATCH] ex_doc: add updateScript

---
 pkgs/development/beam-modules/ex_doc/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/beam-modules/ex_doc/default.nix b/pkgs/development/beam-modules/ex_doc/default.nix
index fbc1f8a0da92..4d4897780944 100644
--- a/pkgs/development/beam-modules/ex_doc/default.nix
+++ b/pkgs/development/beam-modules/ex_doc/default.nix
@@ -1,4 +1,4 @@
-{ lib, elixir, fetchFromGitHub, fetchMixDeps, mixRelease }:
+{ lib, elixir, fetchFromGitHub, fetchMixDeps, mixRelease, nix-update-script }:
 # Based on ../elixir-ls/default.nix
 
 let
@@ -41,6 +41,8 @@ mixRelease {
     runHook postInstall
   '';
 
+  passthru.updateScript = nix-update-script { };
+
   meta = with lib; {
     homepage = "https://github.com/elixir-lang/ex_doc";
     description = ''