From 02906974ec37d5a85bcdfe023f50b9a86ff9a391 Mon Sep 17 00:00:00 2001
From: Peder Bergebakken Sundt <pbsds@hotmail.com>
Date: Wed, 13 Jul 2022 01:30:11 +0200
Subject: [PATCH] polaris: fix Os error 24: 'Too many open files' in checkPhase

I set the ulimit to 4096, the default used by Darwin since #173657
---
 pkgs/servers/polaris/default.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/servers/polaris/default.nix b/pkgs/servers/polaris/default.nix
index fb9384ea0518..da53dc99252a 100644
--- a/pkgs/servers/polaris/default.nix
+++ b/pkgs/servers/polaris/default.nix
@@ -38,6 +38,11 @@ rustPlatform.buildRustPackage rec {
     cp -a docs/swagger $out/share/polaris-swagger
   '';
 
+  preCheck = ''
+    # 'Err' value: Os { code: 24, kind: Uncategorized, message: "Too many open files" }
+    ulimit -n 4096
+  '';
+
   passthru.updateScript = ./update.sh;
 
   meta = with lib; {