#! /usr/bin/env bash
#
# Delete crash directories older than ${crashexpireinterval} days.

. `dirname $0`/zeekctl-config.sh
if [ $? -ne 0 ]; then
    exit 1
fi

expire_crash()
{
    if [ ${crashexpireinterval} -eq 0 ]; then
        return 0
    fi

    cd "${tmpdir}"
    if [ $? -ne 0 ]; then
        echo "expire-crash: cannot chdir to directory: ${tmpdir}"
        return 1
    fi

    # Remove old crash directories.
    find . -name "post-terminate-*-crash" -type d -maxdepth 1 -mtime +${crashexpireinterval} -exec rm -rf {} ';'
}

if [ -n "${crashexpireinterval}" ]; then
    expire_crash
fi