autodist/etc/cron.daily/40-autodist-cleanold

#!/bin/bash
[ -e /etc/sysconfig/autoport ] && . /etc/sysconfig/autoport

RPMS_CTIME_OLD="+14"
BUILD_CTIME_OLD="+14"
SOURCES_CTIME_OLD="+60"
SRPMS_CTIME_OLD="+30"
TMP_CTIME_OLD="+2"

function clean() {
   dir=$1
   arch=$2
   [ "$VERBOSE" ] && echo "Cleaning from base directory $dir..."
   [ -e $dir/ ] && find $dir/ -maxdepth 1 -name "pipe\:\[*" -exec rm -f {} \;
   [ -e $dir/RPM/SPECS/ ] && find $dir/RPM/SPECS/ -maxdepth 1 -type f -not -name "*.spec*" -exec rm -f {} \;
   [ -e $dir/RPM/RPMS/$arch/ ] && find $dir/RPM/RPMS/$arch/ -maxdepth 1 -ctime ${RPMS_CTIME_OLD} -exec rm -f {} \;
   [ -e $dir/RPM/RPMS/noarch/ ] && find $dir/RPM/RPMS/noarch/ -maxdepth 1 -ctime ${RPMS_CTIME_OLD} -exec rm -f {} \;
   [ -e $dir/RPM/BUILD/ ] && find $dir/RPM/BUILD/ -maxdepth 1 -ctime ${BUILD_CTIME_OLD} -exec rm -rf {} \;
   [ -e $dir/RPM/SOURCES/ ] && find $dir/RPM/SOURCES/ -maxdepth 1 -ctime ${SOURCES_CTIME_OLD} -a ! -name "*.patch" -exec rm -f {} \;
   [ -e $dir/RPM/SRPMS/ ] && find $dir/RPM/SRPMS/ -maxdepth 1 -ctime ${SRPMS_CTIME_OLD} -exec rm -f {} \;
}

for i in `seq 0 ${#AUTOPORT_ARCH[*]}`; do
   if [ "${AUTOPORT_CHROOT[$i]}" ]; then
      a=${AUTOPORT_CHROOT[$i]}
      clean /var/autoport/$a/usr/src ${AUTOPORT_ARCH[$i]}
      [ -e /var/autoport/$a/var/autodist/RPM/RPMS/$arch ] && \
         clean /var/autoport/$a/var/autodist ${AUTOPORT_ARCH[$i]}
      [ -e /var/autoport/$a/var/tmp/autodist ] && \
         find /var/autoport/$a/var/tmp/autodist/ -maxdepth 1 -ctime ${TMP_CTIME_OLD} -exec rm -rf {} \;
      find /var/autoport/$a/tmp/ -maxdepth 1 -ctime ${TMP_CTIME_OLD} -exec rm -rf {} \;
   elif [ "${AUTOPORT_UPDATE[$i]}" ]; then
      clean /var/autodist ${AUTOPORT_ARCH[$i]}
      find /var/autodist-tmp/ -maxdepth 1 -ctime ${TMP_CTIME_OLD} -exec rm -rf {} \;
   elif [ "${AUTOPORT_NATIVE[$i]}" -a "${AUTOPORT_CHROOT_USER[$i]}" ]; then
      WORKINGHOME=`getent passwd ${AUTOPORT_CHROOT_USER[$i]} | cut -d: -f6`
      if [ -e $WORKINGHOME ]; then
         clean $WORKINGHOME ${AUTOPORT_ARCH[$i]}
      fi
      find /var/autodist-tmp/ -maxdepth 1 -ctime ${TMP_CTIME_OLD} -exec rm -rf {} \;
   fi
done