Emacs placeholders
This commit is contained in:
Bob Mottram
parent
6beae8d5f3
commit
6b287ba099
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@ -31,15 +31,15 @@
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VARIANTS='all'
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function upgrade_emacs {
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echo ''
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echo -n ''
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}
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function backup_local_emacs {
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echo ''
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echo -n ''
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}
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function backup_remote_emacs {
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echo ''
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echo -n ''
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}
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function remove_emacs {
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@ -97,66 +97,6 @@ function update_domains {
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fi
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}
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function mount_drive {
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if [ $1 ]; then
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USB_DRIVE=/dev/${1}1
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fi
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# get the admin user
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ADMIN_USERNAME=$(cat $COMPLETION_FILE | grep "Admin user" | awk -F ':' '{print $2}')
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if [ $2 ]; then
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ADMIN_USERNAME=$2
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fi
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ADMIN_NAME=$(getent passwd $ADMIN_USERNAME | cut -d: -f5 | cut -d, -f1)
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# check that the backup destination is available
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if [ ! -b $USB_DRIVE ]; then
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echo $"Please attach a USB drive"
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exit 1
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fi
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# unmount if already mounted
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umount -f $USB_MOUNT
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if [ ! -d $USB_MOUNT ]; then
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mkdir $USB_MOUNT
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fi
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if [ -f /dev/mapper/encrypted_usb ]; then
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rm -rf /dev/mapper/encrypted_usb
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fi
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cryptsetup luksClose encrypted_usb
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# mount the encrypted backup drive
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cryptsetup luksOpen $USB_DRIVE encrypted_usb
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if [ "$?" = "0" ]; then
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USB_DRIVE=/dev/mapper/encrypted_usb
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fi
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mount $USB_DRIVE $USB_MOUNT
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if [ ! "$?" = "0" ]; then
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echo $"There was a problem mounting the USB drive to $USB_MOUNT"
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rm -rf $USB_MOUNT
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exit 2
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fi
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}
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function unmount_drive {
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sync
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umount $USB_MOUNT
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if [ ! "$?" = "0" ]; then
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echo $"Unable to unmount the drive. This means that the backup did not work"
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rm -rf $USB_MOUNT
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exit 9
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fi
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rm -rf $USB_MOUNT
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if [[ $USB_DRIVE == /dev/mapper/encrypted_usb ]]; then
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echo $"Unmount encrypted USB"
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cryptsetup luksClose encrypted_usb
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fi
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if [ -f /dev/mapper/encrypted_usb ]; then
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rm -rf /dev/mapper/encrypted_usb
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fi
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echo $"Backup to USB drive is complete. You can now unplug it."
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}
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function backup_database {
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if [ ${#DATABASE_PASSWORD} -lt 2 ]; then
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echo $"No MariaDB password was given"
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@ -452,7 +392,7 @@ function remove_backup_directory {
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if [ -d $USB_MOUNT/backup ]; then
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rm -rf $USB_MOUNT/backup
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echo $'Existing backup directory removed'
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unmount_drive
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backup_unmount_drive
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exit 0
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fi
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fi
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@ -603,7 +543,7 @@ if [[ $1 == "remove" ]]; then
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remove_option=$1
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fi
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mount_drive $1 $2
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backup_mount_drive $1 $2
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remove_backup_directory $remove_option
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make_backup_directory
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check_storage_space_remaining
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@ -616,6 +556,6 @@ backup_admin_readme
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backup_voip
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backup_mariadb
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backup_extra_directories
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unmount_drive
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backup_unmount_drive $USB_DRIVE $USB_MOUNT
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exit 0
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@ -96,4 +96,70 @@ function backup_to_friends_servers {
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chmod +x /etc/cron.daily/backuptofriends
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}
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function backup_mount_drive {
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if [ $1 ]; then
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USB_DRIVE=/dev/${1}1
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fi
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# get the admin user
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ADMIN_USERNAME=$(cat $COMPLETION_FILE | grep "Admin user" | awk -F ':' '{print $2}')
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if [ $2 ]; then
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ADMIN_USERNAME=$2
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fi
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ADMIN_NAME=$(getent passwd $ADMIN_USERNAME | cut -d: -f5 | cut -d, -f1)
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# check that the backup destination is available
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if [ ! -b $USB_DRIVE ]; then
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echo $"Please attach a USB drive"
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exit 1
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fi
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# unmount if already mounted
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umount -f $USB_MOUNT
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if [ ! -d $USB_MOUNT ]; then
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mkdir $USB_MOUNT
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fi
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if [ -f /dev/mapper/encrypted_usb ]; then
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rm -rf /dev/mapper/encrypted_usb
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fi
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cryptsetup luksClose encrypted_usb
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# mount the encrypted backup drive
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cryptsetup luksOpen $USB_DRIVE encrypted_usb
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if [ "$?" = "0" ]; then
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USB_DRIVE=/dev/mapper/encrypted_usb
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fi
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mount $USB_DRIVE $USB_MOUNT
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if [ ! "$?" = "0" ]; then
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echo $"There was a problem mounting the USB drive to $USB_MOUNT"
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rm -rf $USB_MOUNT
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exit 783452
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fi
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}
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function backup_unmount_drive {
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if [ $1 ]; then
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USB_DRIVE=${1}
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if [ $2 ]; then
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USB_MOUNT=${2}
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fi
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fi
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sync
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umount $USB_MOUNT
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if [ ! "$?" = "0" ]; then
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echo $"Unable to unmount the drive. This means that the backup did not work"
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rm -rf $USB_MOUNT
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exit 9
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fi
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rm -rf $USB_MOUNT
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if [[ $USB_DRIVE == /dev/mapper/encrypted_usb ]]; then
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echo $"Unmount encrypted USB"
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cryptsetup luksClose encrypted_usb
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fi
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if [ -f /dev/mapper/encrypted_usb ]; then
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rm -rf /dev/mapper/encrypted_usb
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fi
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echo $"Backup to USB drive is complete. You can now unplug it."
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}
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# NOTE: deliberately no exit 0
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