Local backup for mumble

src/freedombone-app-gogs

 }
 
 function backup_local_gogs {
-	GIT_DOMAIN_NAME='gogs'
 	if grep -q "Gogs domain" $COMPLETION_FILE; then
-		GIT_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "Gogs domain" | awk -F ':' '{print $2}')
-	fi
+		if [ -d /home/git/gogs-repositories ]; then
+			GIT_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "Gogs domain" | awk -F ':' '{print $2}')
 
-	echo $"Backing up gogs"
+			echo $"Backing up gogs"
 
-	function_check backup_database_local
-	backup_database_local gogs
+			function_check backup_database_local
+			backup_database_local gogs
 
-	function_check backup_directory_to_usb
-	backup_directory_to_usb /root/tempgogsdata gogsdata
-	backup_directory_to_usb $GOPATH/src/github.com/gogits/gogs/custom gogs
-	backup_directory_to_usb /home/git/gogs-repositories gogsrepos
-	backup_directory_to_usb /home/git/.ssh gogsssh
+			function_check backup_directory_to_usb
+			backup_directory_to_usb /root/tempgogsdata gogsdata
+			backup_directory_to_usb $GOPATH/src/github.com/gogits/gogs/custom gogs
+			backup_directory_to_usb /home/git/gogs-repositories gogsrepos
+			backup_directory_to_usb /home/git/.ssh gogsssh
 
-	echo $"Gogs backup complete"
+			echo $"Gogs backup complete"
+		fi
+	fi
 }
 
 function backup_remote_gogs {

src/freedombone-app-irc

 IRC_PASSWORD=
 
 function upgrade_irc {
-    echo ''
+    echo -n ''
 }
 
 function backup_local_irc {
-	echo ''
+	echo -n ''
 }
 
 function backup_remote_irc {
-	echo ''
+	echo -n ''
 }
 
 function remove_irc {

src/freedombone-app-mediagoblin

 MEDIAGOBLIN_ONION_PORT=8096
 
 function upgrade_mediagoblin {
-    echo ''
+    echo -n ''
 }
 
 function backup_local_mediagoblin {
-    echo ''
+    echo -n ''
 }
 
 function backup_remote_mediagoblin {
-    echo ''
+    echo -n ''
 }
 
 function remove_mediagoblin {
-    echo ''
+    echo -n ''
 }
 
 function install_mediagoblin {

src/freedombone-app-mumble

 VOIP_CONFIG_FILE="mumble-server.ini"
 
 function upgrade_mumble {
-    echo ''
+	echo -n ''
 }
 
 function backup_local_mumble {
-    echo ''
+	if [ -f /etc/mumble-server.ini ]; then
+		echo $"Backing up Mumble settings"
+		if [ ! -d /root/tempvoipbackup ]; then
+			mkdir -p /root/tempvoipbackup
+		fi
+		cp -f /etc/mumble-server.ini /root/tempvoipbackup
+		cp -f /var/lib/mumble-server/mumble-server.sqlite /root/tempvoipbackup
+		cp -f /etc/sipwitch.conf /root/tempvoipbackup
+		backup_directory_to_usb /root/tempvoipbackup voip
+		echo $"Mumble settings backup complete"
+	fi
 }
 
 function backup_remote_mumble {
-    echo ''
+	echo ''
 }
 
 function remove_mumble {