#!/bin/sh

source /opt/wz_mini/wz_mini.conf

echo "Store dmesg logs"

DMESG_LOG=/opt/wz_mini/log/dmesg
if [[ -e $DMESG_LOG.log || -L $DMESG_LOG.log ]] ; then
	i=0
	while [[ -e $DMESG_LOG.log.$i || -L $DMESG_LOG.log.$i ]] ; do
		let i++
	done
	mv $DMESG_LOG.log $DMESG_LOG.log.$i
	DMESG_LOG=$DMESG_LOG
fi
touch -- "$DMESG_LOG".log
dmesg > $DMESG_LOG.log 2>&1

echo "Deleting logs older than 5 boots..."

find /opt/wz_mini/log -name '*log*' | while read file; do
[ "${file#/opt/wz_mini/log/*log.}" -gt 5 ] && rm -v "$file"
done