backupMultipleFoldersIncrementally

#!/bin/bash


# Requirements
# sudo apt install sshfs

scriptdir="$(dirname "$0")"
. "$scriptdir/functions"



mydate=`date -I`





Ask "Source?"  "This computer" "SSH" 
if [ "$result" == "This computer"  ]; then  
	# ----  edit here -------------------------------------------------
	backupfolderlist=( "Documents"  "Pictures" )
	mountSrc=""
	backupfolder00="backintime/"
	# -----------------------------------------------------------------
fi
if [ "$result" == "SSH"  ]; then  
	# ----  edit here -------------------------------------------------
	backupfolderlist=( "Documents"  "Pictures" )
	srcsshusername="smith"
	srcsship="123.456.789.012"     
	# -----------------------------------------------------------------

	backupfolder00="backintime$srcsshusername/"

	echo "----------------------------------------------------------------------------------------------"
	mountSrc="/tmp/mountSrc$mydate/"
	mkdir -p "$mountSrc"
	sshfs -C $srcsshusername@$srcsship: "$mountSrc"	


	tput setaf 3    # Yellow
	ls "$mountSrc"
	tput sgr0       # Text reset
	Ask "Mounted correctly?"  "yes" "no" 
	if [ "$result" == "no" ]; then  
		exit;
	fi
fi








Ask "Backup Destination?"  "SSH" "External Harddrive" 
if [ "$result" == "SSH"  ]; then  
	# ----  edit here -------------------------------------------------
	destsshusername="smith"
	destsship="123.456.789.012"     
	backupfolder0="Backup/$backupfolder00"
	# -----------------------------------------------------------------
	
	mountDest="/tmp/mount$mydate"
	backupfolderMount="$mountDest/$backupfolder0"
	backupfolder="$destsshusername@$destsship:$backupfolder0"
	
	
	echo "----------------------------------------------------------------------------------------------"
	mkdir -p "$mountDest"
	sshfs -C $destsshusername@$destsship: "$mountDest"

	tput setaf 3    # Yellow
	ls "$mountDest"
	tput sgr0       # Text reset
	Ask "Mounted correctly?"  "yes" "no" 
	if [ "$result" == "no" ]; then  
		exit;
	fi

fi
if [ "$result" == "External Harddrive" ]; then  
	# ----  edit here -------------------------------------------------
	backupfolder="/media/External/$backupfolder00"
	# -----------------------------------------------------------------
	
	backupfolderMount="$backupfolder"
fi



thisbackupfolder="$backupfolder$mydate"
#mkdir -p "$thisbackupfolder"



cd ~ 





lastbackupfoldershort=`ls -1 --sort=version  "$backupfolderMount"| tail -1`
echoCOLOR "last backup folder is $lastbackupfoldershort"


Ask "Is this the first backup? I found: $lastbackupfoldershort as the last backup folder. Correct?" "yes"  "no" 
if [ "$result" == "yes" ]; then  
	echo "great. Continue"
else
	echo "Please create manually an empty date folder in the backup directory. Then start the script again with this empty folder as a reference."
	exit;
fi



for folder in "${backupfolderlist[@]}"; do
	echoCOLOR "----------------------------------------------------------------------"
	echoCOLOR "Starting: $folder" 
	bash incrementalBackupFromTo -s -f "$mountSrc$folder" -t "$thisbackupfolder/" -l "../$lastbackupfoldershort" 

	echo "$folder done,  `date +%F\ %T`" >> "$backupfolderMount$mydate/log.txt"
	echoCOLOR "Done: $folder"
done