iMac_backup

#!/bin/bash

# Usage !!

# + rclone
	# - install rclone from https://rclone.org/install/
	# - setup a remote with `rclone config`
	# - change the next line with your remote and a direcory name you want in that remote (remote:dir)
RCLONE_REMOTE_DI='1337:iMac_backup'

# + files to backup
	# - create a file containing the files and directories you want to back up one entry per line
	# - change the next line with the path of your file that you just created
FILES_TO_BACKUP=~/.local/etc/iMac_backup/files_to_backup

# + backup directory
	# change the next line with your local backup direcoty of choice
BACKUP_DIRECTORY='/goinfre/ylagtab/backup'

# variables
H=~
BACKUP_DIRECTORY_SAVE=$BACKUP_DIRECTORY'.save'
LOGS_DIR=$H'/.local/var/iMac_backup'

LOG_FILE='backup.log'
PROGRESS_FILE='rclone.progress'

# setup printing
mkdir -p $LOGS_DIR;
exec &> $LOGS_DIR/$LOG_FILE;

# copy files to backup direcroty
function copy_files_to_backup_directory()
{
	echo + Start copying:;
	for filename in `cat $FILES_TO_BACKUP`; do
		filepath=~/$filename;
		[ -a $filepath ] || continue ;
		echo \ - copying $filepath;
		if [ -d $filepath ];
		then
			cp -R $filepath $BACKUP_DIRECTORY/`echo $filename | tr / _`;
		else
			cp $filepath $BACKUP_DIRECTORY;
		fi;
	done;
	echo + Finished copying;
}

# uploading backup to drive
function upload_to_rclone_remote_directory()
{
	echo \+ + Start Upload:;
	rclone copy $BACKUP_DIRECTORY 1337:iMac_backup -L --progress --bwlimit 8M 1> $LOGS_DIR/$PROGRESS_FILE;
	echo \+ + Finished Upload:;
}

# setup directories
function setup_directories()
{
	echo + setup directories;
	rm -fr $BACKUP_DIRECTORY_SAVE;
	[ -a $BACKUP_DIRECTORY ] && mv $BACKUP_DIRECTORY $BACKUP_DIRECTORY_SAVE;
	mkdir $BACKUP_DIRECTORY;

	# attach a date to backup directory
	echo \[ `date +"%d-%m-%Y %H:%M:%S"` \] > $BACKUP_DIRECTORY/.date;
}

function main()
{
	setup_directories;
	# print date
	echo "====================================================================";
	echo \[ `date +"%d-%m-%Y %H:%M:%S"` \]\:;
	echo "====================================================================";

	copy_files_to_backup_directory;

	upload_to_rclone_remote_directory;

	echo + done;
}

main &

disown;