From ea168da721a097d9364b113b8352f0546fe50dff Mon Sep 17 00:00:00 2001
From: Sizhe Zhao <prc.zhao@outlook.com>
Date: Mon, 7 Apr 2025 11:20:03 +0800
Subject: [PATCH] firewalld: add NIX_FIREWALLD_CONFIG_PATH

---
 .../fi/firewalld/add-config-path-env-var.patch       | 12 ++++++++++++
 pkgs/by-name/fi/firewalld/package.nix                |  1 +
 2 files changed, 13 insertions(+)
 create mode 100644 pkgs/by-name/fi/firewalld/add-config-path-env-var.patch

diff --git a/pkgs/by-name/fi/firewalld/add-config-path-env-var.patch b/pkgs/by-name/fi/firewalld/add-config-path-env-var.patch
new file mode 100644
index 000000000000..bba877e5593a
--- /dev/null
+++ b/pkgs/by-name/fi/firewalld/add-config-path-env-var.patch
@@ -0,0 +1,12 @@
+--- a/src/firewall/config/__init__.py.in
++++ b/src/firewall/config/__init__.py.in
+@@ -80,7 +80,8 @@
+     FIREWALLD_POLICIES = path + "/policies"
+ 
+ 
+-set_default_config_paths("/usr/lib/firewalld")
++import os
++set_default_config_paths(os.environ.get("NIX_FIREWALLD_CONFIG_PATH", "/usr/lib/firewalld"))
+ 
+ FIREWALLD_LOGFILE = "/var/log/firewalld"
+ 
diff --git a/pkgs/by-name/fi/firewalld/package.nix b/pkgs/by-name/fi/firewalld/package.nix
index 466e25285a91..f8606abb4757 100644
--- a/pkgs/by-name/fi/firewalld/package.nix
+++ b/pkgs/by-name/fi/firewalld/package.nix
@@ -53,6 +53,7 @@ stdenv.mkDerivation rec {
   };
 
   patches = [
+    ./add-config-path-env-var.patch
     ./respect-xml-catalog-files-var.patch
     ./specify-localedir.patch
   ];