chore: merge master to dev

update.sh

@@ -1,18 +1,24 @@
 #!/bin/bash -e
 cd "$(dirname "$0")"
 
+NEED_RESTART=0
+
 if [ -d data-backup ]; then
-   echo "ERROR: Backup directory exists. May be previous restoring was failed?"
-   echo "1. Save 'data-backup' and 'data' dirs to safe location to make possibility to restore config later."
-   echo "2. Manually delete 'data-backup' dir and try again."
-   exit 1
+    echo "ERROR: Backup directory exists. May be previous restoring was failed?"
+    echo "1. Save 'data-backup' and 'data' dirs to safe location to make possibility to restore config later."
+    echo "2. Manually delete 'data-backup' dir and try again."
+    exit 1
 fi
 
 if which systemctl 2> /dev/null > /dev/null; then
-       echo "Stopping Zigbee2MQTT..."
-       sudo systemctl stop zigbee2mqtt
+    echo "Checking Zigbee2MQTT status..."
+    if systemctl is-active --quiet zigbee2mqtt; then
+        echo "Stopping Zigbee2MQTT..."
+        sudo systemctl stop zigbee2mqtt
+        NEED_RESTART=1
+    fi
 else
-       echo "Skipped stopping Zigbee2MQTT, no systemctl found"
+    echo "Skipped stopping Zigbee2MQTT, no systemctl found"
 fi
 
 echo "Creating backup of configuration..."
@@ -34,11 +40,9 @@ echo "Restore configuration..."
 cp -R data-backup/* data
 rm -rf data-backup
 
-if which systemctl 2> /dev/null > /dev/null; then
-       echo "Starting Zigbee2MQTT..."
-       sudo systemctl start zigbee2mqtt
-else
-       echo "Skipped starting Zigbee2MQTT, no systemctl found"
+if [ $NEED_RESTART -eq 1 ]; then
+    echo "Starting Zigbee2MQTT..."
+    sudo systemctl start zigbee2mqtt
 fi
 
 echo "Done!"