From dfd1e59ff6be831a8af2daccc5c42f95546287cd Mon Sep 17 00:00:00 2001
From: Mathew Polzin <matt.polzin@gmail.com>
Date: Fri, 21 Mar 2025 20:36:28 -0500
Subject: [PATCH 1/3] protoc-gen-elixir: 0.13.0 -> 0.14.1

Changes:
- https://github.com/elixir-protobuf/protobuf/blob/main/CHANGELOG.md#v0140
- https://github.com/elixir-protobuf/protobuf/blob/main/CHANGELOG.md#v0141
---
 pkgs/by-name/pr/protoc-gen-elixir/package.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/by-name/pr/protoc-gen-elixir/package.nix b/pkgs/by-name/pr/protoc-gen-elixir/package.nix
index 79aef256c7d0..e82bb39a2a1f 100644
--- a/pkgs/by-name/pr/protoc-gen-elixir/package.nix
+++ b/pkgs/by-name/pr/protoc-gen-elixir/package.nix
@@ -5,20 +5,20 @@
 }:
 beamPackages.mixRelease rec {
   pname = "protoc-gen-elixir";
-  version = "0.13.0";
+  version = "0.14.1";
 
   src = fetchFromGitHub {
     owner = "elixir-protobuf";
     repo = "protobuf";
     tag = "v${version}";
-    hash = "sha256-TnuIlXYr36hx1sVktPHj4J4cJLCFK5F1xaX0V9/+ICQ=";
+    hash = "sha256-SbwjOFTyN3euMNXkuIP49zNqoXmD8611IXgqPwqfuFU=";
   };
 
   mixFodDeps = beamPackages.fetchMixDeps {
     inherit version src;
     pname = "protoc-gen-elixir-deps";
 
-    hash = "sha256-lFfAfKAM4O+yIBXgdCA+EPe1XAOaTIjTfpOFjITpvQ4=";
+    hash = "sha256-T1uL3xXXmCkobJJhS3p6xMrJUyiim3AMwaG87/Ix7A8=";
   };
 
   postBuild = ''

From 0a712020b49eb4ac5bc8998f7228b9e4f55ed69f Mon Sep 17 00:00:00 2001
From: Mathew Polzin <matt.polzin@gmail.com>
Date: Fri, 21 Mar 2025 20:38:46 -0500
Subject: [PATCH 2/3] protoc-gen-elixir: add update script

---
 pkgs/by-name/pr/protoc-gen-elixir/package.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/by-name/pr/protoc-gen-elixir/package.nix b/pkgs/by-name/pr/protoc-gen-elixir/package.nix
index e82bb39a2a1f..8e62c516bf7d 100644
--- a/pkgs/by-name/pr/protoc-gen-elixir/package.nix
+++ b/pkgs/by-name/pr/protoc-gen-elixir/package.nix
@@ -2,6 +2,7 @@
   beamPackages,
   fetchFromGitHub,
   lib,
+  nix-update-script,
 }:
 beamPackages.mixRelease rec {
   pname = "protoc-gen-elixir";
@@ -34,6 +35,8 @@ beamPackages.mixRelease rec {
     runHook postInstall
   '';
 
+  passthru.updateScript = nix-update-script { };
+
   meta = {
     description = "A protoc plugin to generate Elixir code";
     mainProgram = "protoc-gen-elixir";

From 0bded101defee4c3208fc1def80fe441eccb2476 Mon Sep 17 00:00:00 2001
From: Mathew Polzin <matt.polzin@gmail.com>
Date: Sun, 23 Mar 2025 22:15:02 -0500
Subject: [PATCH 3/3] protoc-gen-elixir: fix unpatched escript binary

The result of `mix do escript.build` is a script with a shebang
referring to the `escript` binary. Previously, this shebang was being
left alone. This commit causes the shebang to be patched.
---
 pkgs/by-name/pr/protoc-gen-elixir/package.nix | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/pkgs/by-name/pr/protoc-gen-elixir/package.nix b/pkgs/by-name/pr/protoc-gen-elixir/package.nix
index 8e62c516bf7d..b51076f75f0f 100644
--- a/pkgs/by-name/pr/protoc-gen-elixir/package.nix
+++ b/pkgs/by-name/pr/protoc-gen-elixir/package.nix
@@ -4,7 +4,10 @@
   lib,
   nix-update-script,
 }:
-beamPackages.mixRelease rec {
+let
+  inherit (beamPackages) mixRelease fetchMixDeps erlang;
+in
+mixRelease rec {
   pname = "protoc-gen-elixir";
   version = "0.14.1";
 
@@ -15,13 +18,15 @@ beamPackages.mixRelease rec {
     hash = "sha256-SbwjOFTyN3euMNXkuIP49zNqoXmD8611IXgqPwqfuFU=";
   };
 
-  mixFodDeps = beamPackages.fetchMixDeps {
+  mixFodDeps = fetchMixDeps {
     inherit version src;
     pname = "protoc-gen-elixir-deps";
 
     hash = "sha256-T1uL3xXXmCkobJJhS3p6xMrJUyiim3AMwaG87/Ix7A8=";
   };
 
+  buildInputs = [ erlang ];
+
   postBuild = ''
     mix do escript.build
   '';