fix #786 (#809)

Check if Bitwarden is installed and upgrade it while Apache2 is stopped.

Author: enoch85

nextcloud_update.sh

@@ -395,6 +395,27 @@ Please check in $BACKUP if the folders exist."
     exit 1
 fi
 
+# Update Bitwarden
+if [ "$(docker ps -a >/dev/null 2>&1 && echo yes || echo no)" == "yes" ]
+then
+    if docker ps -a --format '{{.Names}}' | grep -Eq "bitwarden";
+    then
+        if [ "$(dpkg-query -W -f='${Status}' "apache2" 2>/dev/null | grep -c "ok installed")" == "1" ]
+        then
+            if [ -d /root/bwdata ]
+                then
+                    if [ -f /root/bitwarden.sh ]
+                        then
+                            print_text_in_color "$IGreen" "Upgrading Bitwarden..."
+                            sleep 2
+                            bash /root/bitwarden.sh updateself
+                            bash /root/bitwarden.sh update
+                    fi
+            fi
+        fi
+    fi
+fi
+
 # Start Apache2
 start_if_stopped apache2