From 142ab7320fe4c2950cd8bf4fa43777cf10fc1519 Mon Sep 17 00:00:00 2001
From: Jake Bateman <jake.bateman@openfifth.co.uk>
Date: Wed, 25 Mar 2026 14:39:29 +0000
Subject: [PATCH] Bug 40901: Add systemd try-restart to koha-systemd postinst
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In order for apt upgrades to trigger a service restart for all koha-systemd subservices and all instances, this adds a wildcard try-restart for those in addition to the daemon-reload. Only services which are already present and running will be restarted at postinst time

Signed-off-by: Tomás Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Martin Renvoize <martin.renvoize@openfifth.co.uk>
Signed-off-by: Pedro Amorim <pedro.amorim@openfifth.co.uk>
---
 debian/koha-systemd.postinst | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/debian/koha-systemd.postinst b/debian/koha-systemd.postinst
index 72efb7a6d9..d906630619 100644
--- a/debian/koha-systemd.postinst
+++ b/debian/koha-systemd.postinst
@@ -6,6 +6,14 @@ case "$1" in
         # Reload systemd daemon
         systemctl daemon-reload || true
         ;;
+
+	# on upgrade, restart running Koha services so they pick up new code/unit files
+            if [ -n "$2" ]; then
+                deb-systemd-invoke try-restart \
+                    'koha-*@*.service' \
+                    >/dev/null || true
+            fi
+
 esac
 
 #DEBHELPER#