From 4ef1e5b8de3831c566806312f74a38e82306eb07 Mon Sep 17 00:00:00 2001
From: Adam Avramov <adam.b.avramov@gmail.com>
Date: Sat, 24 Oct 2020 03:34:00 +0200
Subject: [PATCH] yarn2nix: expose yarnPostBuild

The way I see it, there's no point in the argument being there if it can't be used.
Right now its lack currently prevents a workaround for an issue I can't wrap my head around - first encountered [here](https://logs.nix.samueldr.com/nixos-dev/2019-08-28#2532857;).
---
 pkgs/development/tools/yarn2nix-moretea/yarn2nix/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/tools/yarn2nix-moretea/yarn2nix/default.nix b/pkgs/development/tools/yarn2nix-moretea/yarn2nix/default.nix
index 89bc169d5038..3372ddce3aaa 100644
--- a/pkgs/development/tools/yarn2nix-moretea/yarn2nix/default.nix
+++ b/pkgs/development/tools/yarn2nix-moretea/yarn2nix/default.nix
@@ -228,6 +228,7 @@ in rec {
     yarnNix ? mkYarnNix { inherit yarnLock; },
     yarnFlags ? defaultYarnFlags,
     yarnPreBuild ? "",
+    yarnPostBuild ? "",
     pkgConfig ? {},
     extraBuildInputs ? [],
     publishBinsFor ? null,
@@ -249,6 +250,7 @@ in rec {
       deps = mkYarnModules {
         name = "${safeName}-modules-${version}";
         preBuild = yarnPreBuild;
+        postBuild = yarnPostBuild;
         workspaceDependencies = workspaceDependenciesTransitive;
         inherit packageJSON pname version yarnLock yarnNix yarnFlags pkgConfig;
       };