From 2bf095c55321b3135fb6d88b1bdceefd63abee38 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kier=C3=A1n=20Meinhardt?= <kmein@posteo.de>
Date: Wed, 16 Dec 2020 22:25:27 +0100
Subject: [PATCH] feat(tinc): reaload if changed (stolen from @Mic92)

---
 modules/retiolum.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/modules/retiolum.nix b/modules/retiolum.nix
index 646f750..7e56430 100644
--- a/modules/retiolum.nix
+++ b/modules/retiolum.nix
@@ -55,6 +55,11 @@ in {
         mkdir -p /etc/tinc/${netname}/hosts/
         cp ${hostsPackage}/* /etc/tinc/${netname}/hosts/
       '';
+
+      # Some hosts require VPN for nixos-rebuild, so we don't want to restart it on update
+      reloadIfChanged = true;
+      # also in https://github.com/NixOS/nixpkgs/pull/106715
+      serviceConfig.ExecReload = "${config.services.tinc.networks.${netname}.package}/bin/tinc -n ${netname} reload";
     };
 
     networking.extraHosts =