From: Artur Kowalski <arturkow2000@gmail.com>
Date: Mon, 20 Jan 2025 12:46:04 +0000 (+0100)
Subject: systemd.bbclass: update postinst and prerm hooks
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ec548b274d56b2c7a2663b70200df95a49e7452c;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

systemd.bbclass: update postinst and prerm hooks

Since SYSTEMD_SERVICE_ESCAPED may contain both system and user services
we need to filter out user services in call to systemctl. Introduce
helper systemd_filter_services() which takes space-separated list of
services and returns services of requested type.

Signed-off-by: Artur Kowalski <arturkow2000@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/classes-recipe/systemd.bbclass b/meta/classes-recipe/systemd.bbclass
index 592f15a4b7..0bce015509 100644
--- a/meta/classes-recipe/systemd.bbclass
+++ b/meta/classes-recipe/systemd.bbclass
@@ -37,17 +37,19 @@ if systemctl >/dev/null 2>/dev/null; then
 	fi
 
 	if [ "${SYSTEMD_AUTO_ENABLE}" = "enable" ]; then
-		for service in ${SYSTEMD_SERVICE_ESCAPED}; do
+		for service in ${@systemd_filter_services("${SYSTEMD_SERVICE_ESCAPED}", False, d)}; do
 			systemctl ${OPTS} enable "$service"
 		done
 	fi
 
 	if [ -z "$D" ]; then
 		systemctl daemon-reload
-		systemctl preset ${SYSTEMD_SERVICE_ESCAPED}
+		[ -n "${@systemd_filter_services("${SYSTEMD_SERVICE_ESCAPED}", False, d)}" ] && \
+			systemctl preset ${@systemd_filter_services("${SYSTEMD_SERVICE_ESCAPED}", False, d)}
 
 		if [ "${SYSTEMD_AUTO_ENABLE}" = "enable" ]; then
-			systemctl --no-block restart ${SYSTEMD_SERVICE_ESCAPED}
+			[ -n "${@systemd_filter_services("${SYSTEMD_SERVICE_ESCAPED}", False, d)}" ] && \
+				systemctl --no-block restart ${@systemd_filter_services("${SYSTEMD_SERVICE_ESCAPED}", False, d)}
 		fi
 	fi
 fi
@@ -56,9 +58,10 @@ fi
 systemd_prerm() {
 if systemctl >/dev/null 2>/dev/null; then
 	if [ -z "$D" ]; then
-		systemctl stop ${SYSTEMD_SERVICE_ESCAPED}
-
-		systemctl disable ${SYSTEMD_SERVICE_ESCAPED}
+		if [ -n "${@systemd_filter_services("${SYSTEMD_SERVICE_ESCAPED}", False, d)}" ]; then
+			systemctl stop ${@systemd_filter_services("${SYSTEMD_SERVICE_ESCAPED}", False, d)}
+			systemctl disable ${@systemd_filter_services("${SYSTEMD_SERVICE_ESCAPED}", False, d)}
+		fi
 	fi
 fi
 }
@@ -108,6 +111,9 @@ def systemd_service_exists(service, user, d):
 
     return path != ''
 
+def systemd_filter_services(services, user, d):
+    return ' '.join(service for service in services.split() if systemd_service_exists(service, user, d))
+
 python systemd_populate_packages() {
     import re
     import shlex