#!/bin/bash

if [ -z "$PASS" ]; then
  echo "Please setup password for the archive"
  exit 0
fi

ROOT=/mnt/data/backups/web

find $ROOT/ -type f -name '*' -mtime +30 -exec rm {} \;

DATE=`date +%Y%m%d%H%M`

START_AT=`date +%s`

mysqldump --opt --complete-insert --add-drop-database -uroot -p111111 --databases nextcloud | \
  openssl aes-256-cbc -pbkdf2 -out $ROOT/$DATE.sql -pass pass:$PASS

tar --exclude=lost+found -P --one-file-system --use-compress-program pigz -cvpf - /mnt/data/web 2> $ROOT/$DATE.log | \
  openssl aes-256-cbc -pbkdf2 -out $ROOT/$DATE.tar.gz -pass pass:$PASS

HASH=`md5sum $ROOT/$DATE.tar.gz | awk '{ print $1 }'`
echo "HASH: $HASH" >> $ROOT/$DATE.log

END_AT=`date +%s`

echo "Done. $((END_AT-START_AT)) seconds elapsed." >> $ROOT/$DATE.log