pkg/cidata: Terminate user only when the environment changes

Signed-off-by: mhio <[email protected]>

Author: mhio

pkg/cidata/cidata.TEMPLATE.d/boot/07-etc-environment.sh

@@ -4,6 +4,7 @@ set -eux
 # /etc/environment must be written after 04-persistent-data-volume.sh has run to
 # make sure the changes on a restart are applied to the persisted version.
 
+orig=$(test -f /etc/environment && cat /etc/environment)
 if [ -e /etc/environment ]; then
 	sed -i '/#LIMA-START/,/#LIMA-END/d' /etc/environment
 fi
@@ -13,7 +14,7 @@ cat "${LIMA_CIDATA_MNT}/etc_environment" >>/etc/environment
 # /etc/environment was updated, so we need to kill it to make sure it will
 # restart with the updated environment before "linger" is being enabled.
 
-if command -v loginctl >/dev/null 2>&1; then
+if command -v loginctl >/dev/null 2>&1 && [ "${orig}" != "$(cat /etc/environment)" ]; then
 	loginctl terminate-user "${LIMA_CIDATA_USER}" || true
 fi