#!/bin/bash
# parameter 1: work directory
# parameter 2: config file for sync_diff_inspector
# parameter 3: max check times

workdir=$1
conf=$2
if [ $# -ge 3 ]; then
	check_time=$3
else
	check_time=30
fi
binary=sync_diff_inspector

PWD=$(pwd)
LOG=$workdir/sync_diff_inspector.log

mkdir -p /tmp/ticdc_dm_test

cd $workdir
i=0
while [ $i -lt $check_time ]; do
	rm -rf $workdir/sync_diff/
	$binary --log-level=debug --config=$conf >>$LOG 2>&1
	ret=$?
	if [ "$ret" == 0 ]; then
		echo "check diff successfully"
		break
	fi
	((i++))
	echo "check diff failed $i-th time, retry later"
	sleep 2
done

if [ $i -ge $check_time ]; then
	echo "check diff failed at last"
	# show \n and other blanks
	cat $LOG
	printf "\n"
	cat $workdir/sync_diff/output/sync_diff.log
	printf "\n"
	exit 1
fi
cd $PWD