rtems-cron-cleandir

#! /bin/sh
#
#  Example invocation for a 5.x release snapshot
#   ~/rtems-cron-helpers/rtems-cron-cleandir \
#    -D ${HOME}/rtems-cron-5.0.0-m2005-1 \

USAGE=\
"usage: $progname [ -opts ]
  -d               do deep clean (default=no)
  -D DIRECTORY     top Directory (default=NOT_SET)
  -u               report disk usage before and after (default=no)
  -v               verbose (default=no)

Normal clean removes build artifacts.
Deep clean removes tools, sources, and patches.
"

#   log an error to stderr
prerr()
{
    echo "$*" >&2
}

fatal() {
    [ "$1" ] && prerr $*
    prerr "$USAGE"
    exit 1
}

warn() {
    [ "$1" ] && prerr $*
}

check_status()
{
  if [ $1 -ne 0 ] ; then
    shift 
    echo "FAILED: " "$*" >&2
    exit 1
  fi
}

# directory where run from
exedir=`dirname "$0"`
exedir=`( cd "${exedir}" && pwd )`

# Default Behavioral variables to set
verbose="no"
TOP=NOT_SET
do_du="no"
do_deep_clean="no"

while getopts "dD:uv" OPT
do
 case "$OPT" in
   d) do_deep_clean="yes";;
   D) TOP="$OPTARG";;
   u) do_du="yes";;
   v) verbose="yes";;
   *) fatal;;
 esac
done

shiftcount=`expr $OPTIND - 1`
shift $shiftcount

test ${TOP} != "NOT_SET"
check_status $? "TOP directory not specified"

test -d ${TOP}
check_status $? "TOP directory does not exist -- ${TOP}"

######## Done checking arguments

if [ ${verbose} = "yes" ] ; then
   echo "Top directory     : " ${TOP}
   echo "Do Deep Clean     : " ${do_deep_clean}
   echo "Report Disk Usage : " ${do_du}
   echo "Verbose           : " ${verbose}
   echo
fi

# Disk usage before clean up
if [ ${do_du} = "yes" ] ; then
  echo BEFORE: `du -s -h ${TOP}`
fi

# Now remove build artifacts 

# clean rtems directory
cd ${TOP}/rtems
check_status $? "cd ${TOP}/rtems failed"

rm -rf *.log config-*.ini build b-*
./waf distclean >/dev/null
check_status $? "waf distclean failed"

# clean RSB
for RSBDIR in rtems bare
do
  cd ${TOP}/rtems-source-builder/${RSBDIR}
  check_status $? "cd ${TOP}/${RSBDIR} failed"

  rm -rf build tmp l-* nohup* rsb*

  if [ ${do_deep_clean} = "yes" ] ; then
    rm -rf sources patches
  fi
done

# Clean up tools -- only tools/5, etc.
if [ ${do_deep_clean} = "yes" ] ; then
  rm -rf ${TOP}/tools/[5678]
fi

# Disk usage after clean up
if [ ${do_du} = "yes" ] ; then
  echo AFTER: `du -s -h ${TOP}`
fi

exit 0