#!/bin/bash

. /usr/local/include/backup-functions/main.sh
. /usr/local/include/backup-functions/gdrive.sh
. /usr/local/include/backup-functions/config.sh

type='Daily'

backup_dir='/root/Gdrive/Backup/Notebook'
num_of_backup=5
local_days=5

tar_opts+=' -h'
tar_exclude='--exclude=*.iso --exclude=*.jpg --exclude=*.zip --exclude=*.rar --exclude=*.7z --exclude=s100/ --exclude=repos/'

which flock > /dev/null || { show_error "No flock installed. You need to install flock first."; exit 1;}
{
    flock -n 9 || { show_error "Another copy of ${0##*/} is still running on $myhostname. Lock file $lock_file locked.\n"; exit 1; }
    test -f $log_file && mv $log_file $log_file.1
    {
        if [ `date +%u` = "7" ]; then type='Weekly'; num_of_backup=4; local_days=1; fi
        if [ `date +%d` = "01" ]; then type='Monthly'; num_of_backup=6; local_days=1; fi

        show_notice "Backup started."

        mkdir -p $backup_dir/$type/$current_date

        check_free_space $backup_dir && {

            compress_cfgs $backup_dir/$type/$current_date
            compress_dir /home/neo/.Desktop $backup_dir/$type/$current_date/Desktop.tar.$compress_ext
            compress_dir /home/neo/Документы $backup_dir/$type/$current_date/Documents.tar.$compress_ext

            check_size $backup_dir/$type/$current_date 500M && \
            gdrive_upload $backup_dir/$type $current_date && \
            gdrive_clean $backup_dir/$type $num_of_backup && \
            clean_dir $backup_dir/$type $local_days

        save_backup_size $backup_dir/$type/$current_date
        }

        show_notice "Backup ended."

        } >> $log_file 2>> >(tee -a $log_file | grep -vE "$stderr_exclude" >&2)
        test $err -eq 1 && { show_error "Script ${0##*/} failed. Check logs below:\n$( cat $log_file )"; }
} 9> $lock_file

exit $err;