if [ ! -d ./git ]; then
	mkdir git
fi

if [ ! -d ./nginx ]; then
	mkdir nginx
fi

curr_dir=$(pwd)
datetime=$(date +"%Y_%m_%d_%H_%M_%S")

echo "[ok] backup time: $(date +"%Y %m %d %H:%M:%S")"
echo '[ok] backup nginx data...'

ssh -p 2001 root@cancerai.top "cd /home/nginx && tar -czf - -p --atime-preserve ." 2> /dev/null > ${curr_dir}/nginx/${datetime}.tar.gz
nginx_state=$?
if [ ${nginx_state} -eq 0 ]; then
	echo "[ok] backup nginx successful!"
else
	echo "[error] backup nginx error, the backup files was deleted"
	rm -rf ${curr_dir}/nginx/${datetime}.tar.gz
fi

echo "[ok] backup git data..."
ssh -p 2001 root@cancerai.top "cd /home/git && tar -czf - -p --atime-preserve ." 2> /dev/null > ${curr_dir}/git/${datetime}.tar.gz
git_state=$?
if [ ${git_state} -eq 0 ]; then
	echo "[ok] backup git successful!"
else
	echo "[error] backup git error, the backup files was deleted"
	rm -rf ${curr_dir}/nginx/${datetime}.tar.gz
	rm -rf ${curr_dir}/git/${datetime}.tar.gz
fi

echo "[ok] current time: $(date +"%Y %m %d %H:%M:%S")"
echo "exit"