#!/bin/bash

# TODO: Use a password file instead of passing password to script

# Flags, for running on different devices # Cronjob needs to be on one line
# e.g. 0 0 * * * /home/nathan/scripts/backup/backup_git.sh -d /srv/git -b /srv/dev-disk-by-uuid-d9f9e8fd-c473-450e-919e-c43200a6ac4a/gitBackup/ -r nathan@alphavps.aney.co.uk -R ~/backups/git/lilman/

while getopts s:d:b:r:R: flag
do
	case "${flag}" in
	    d) DATA=${OPTARG};;
	    b) BACKUPDIR=${OPTARG};;
	    r) REMOTE=${OPTARG};;
	    R) REMOTEBACKUP=${OPTARG};;
	esac
done

SERVER=rn1
BACKUPDIR=/home/nathan/backups/$SERVER
DATE=$(date +%Y%m%d)
PASSWORD=password
DBS="$(mysql -u admin -p$(echo $PASSWORD) -Bse 'show databases' | egrep -v '^Database$|hold$' | grep -v 'performance_schema\|information_schema\|mysql')"
REMOTE=alphavps
REMOTEBACKUP=~/backups/sql/$SERVER

for DB in ${DBS[@]};
do 
	mkdir -p $BACKUPDIR/$DB
	# Take the backup
	mysqldump -u admin -p$(echo $PASSWORD) $DB > $BACKUPDIR/$DB/${DB}_${DATE}
	# tarball the backup
	# Change the directory, to prevent backup to all path
	cd $BACKUPDIR
	tar -zcf $DB/${DB}_${DATE}.gz $DB/${DB}_${DATE}
	# remove untarballed
	rm $BACKUPDIR/$DB/${DB}_${DATE}

	ssh $REMOTE mkdir -p $REMOTEBACKUP/$DB
	scp $BACKUPDIR/$DB/${DB}_${DATE}.gz $REMOTE:$REMOTEBACKUP/$DB
done