Emacs placeholders

src/freedombone-app-emacs

 VARIANTS='all'
 
 function upgrade_emacs {
-    echo ''
+    echo -n ''
 }
 
 function backup_local_emacs {
-	echo ''
+	echo -n ''
 }
 
 function backup_remote_emacs {
-	echo ''
+	echo -n ''
 }
 
 function remove_emacs {

src/freedombone-backup-local

 	fi
 }
 
-function mount_drive {
-	if [ $1 ]; then
-		USB_DRIVE=/dev/${1}1
-	fi
-
-	# get the admin user
-	ADMIN_USERNAME=$(cat $COMPLETION_FILE | grep "Admin user" | awk -F ':' '{print $2}')
-	if [ $2 ]; then
-		ADMIN_USERNAME=$2
-	fi
-	ADMIN_NAME=$(getent passwd $ADMIN_USERNAME | cut -d: -f5 | cut -d, -f1)
-
-	# check that the backup destination is available
-	if [ ! -b $USB_DRIVE ]; then
-		echo $"Please attach a USB drive"
-		exit 1
-	fi
-
-	# unmount if already mounted
-	umount -f $USB_MOUNT
-	if [ ! -d $USB_MOUNT ]; then
-		mkdir $USB_MOUNT
-	fi
-	if [ -f /dev/mapper/encrypted_usb ]; then
-		rm -rf /dev/mapper/encrypted_usb
-	fi
-	cryptsetup luksClose encrypted_usb
-
-	# mount the encrypted backup drive
-	cryptsetup luksOpen $USB_DRIVE encrypted_usb
-	if [ "$?" = "0" ]; then
-		USB_DRIVE=/dev/mapper/encrypted_usb
-	fi
-	mount $USB_DRIVE $USB_MOUNT
-	if [ ! "$?" = "0" ]; then
-		echo $"There was a problem mounting the USB drive to $USB_MOUNT"
-		rm -rf $USB_MOUNT
-		exit 2
-	fi
-}
-
-function unmount_drive {
-	sync
-	umount $USB_MOUNT
-	if [ ! "$?" = "0" ]; then
-		echo $"Unable to unmount the drive. This means that the backup did not work"
-		rm -rf $USB_MOUNT
-		exit 9
-	fi
-	rm -rf $USB_MOUNT
-	if [[ $USB_DRIVE == /dev/mapper/encrypted_usb ]]; then
-		echo $"Unmount encrypted USB"
-		cryptsetup luksClose encrypted_usb
-	fi
-	if [ -f /dev/mapper/encrypted_usb ]; then
-		rm -rf /dev/mapper/encrypted_usb
-	fi
-	echo $"Backup to USB drive is complete. You can now unplug it."
-}
-
 function backup_database {
 	if [ ${#DATABASE_PASSWORD} -lt 2 ]; then
 		echo $"No MariaDB password was given"
 			if [ -d $USB_MOUNT/backup ]; then
 				rm -rf $USB_MOUNT/backup
 				echo $'Existing backup directory removed'
-				unmount_drive
+				backup_unmount_drive
 				exit 0
 			fi
 		fi
 	remove_option=$1
 fi
 
-mount_drive $1 $2
+backup_mount_drive $1 $2
 remove_backup_directory $remove_option
 make_backup_directory
 check_storage_space_remaining
 backup_voip
 backup_mariadb
 backup_extra_directories
-unmount_drive
+backup_unmount_drive $USB_DRIVE $USB_MOUNT
 
 exit 0

src/freedombone-utils-backup

 	chmod +x /etc/cron.daily/backuptofriends
 }
 
+function backup_mount_drive {
+	if [ $1 ]; then
+		USB_DRIVE=/dev/${1}1
+	fi
+
+	# get the admin user
+	ADMIN_USERNAME=$(cat $COMPLETION_FILE | grep "Admin user" | awk -F ':' '{print $2}')
+	if [ $2 ]; then
+		ADMIN_USERNAME=$2
+	fi
+	ADMIN_NAME=$(getent passwd $ADMIN_USERNAME | cut -d: -f5 | cut -d, -f1)
+
+	# check that the backup destination is available
+	if [ ! -b $USB_DRIVE ]; then
+		echo $"Please attach a USB drive"
+		exit 1
+	fi
+
+	# unmount if already mounted
+	umount -f $USB_MOUNT
+	if [ ! -d $USB_MOUNT ]; then
+		mkdir $USB_MOUNT
+	fi
+	if [ -f /dev/mapper/encrypted_usb ]; then
+		rm -rf /dev/mapper/encrypted_usb
+	fi
+	cryptsetup luksClose encrypted_usb
+
+	# mount the encrypted backup drive
+	cryptsetup luksOpen $USB_DRIVE encrypted_usb
+	if [ "$?" = "0" ]; then
+		USB_DRIVE=/dev/mapper/encrypted_usb
+	fi
+	mount $USB_DRIVE $USB_MOUNT
+	if [ ! "$?" = "0" ]; then
+		echo $"There was a problem mounting the USB drive to $USB_MOUNT"
+		rm -rf $USB_MOUNT
+		exit 783452
+	fi
+}
+
+function backup_unmount_drive {
+	if [ $1 ]; then
+		USB_DRIVE=${1}
+		if [ $2 ]; then
+			USB_MOUNT=${2}
+		fi
+	fi
+	sync
+	umount $USB_MOUNT
+	if [ ! "$?" = "0" ]; then
+		echo $"Unable to unmount the drive. This means that the backup did not work"
+		rm -rf $USB_MOUNT
+		exit 9
+	fi
+	rm -rf $USB_MOUNT
+	if [[ $USB_DRIVE == /dev/mapper/encrypted_usb ]]; then
+		echo $"Unmount encrypted USB"
+		cryptsetup luksClose encrypted_usb
+	fi
+	if [ -f /dev/mapper/encrypted_usb ]; then
+		rm -rf /dev/mapper/encrypted_usb
+	fi
+	echo $"Backup to USB drive is complete. You can now unplug it."
+}
+
 # NOTE: deliberately no exit 0