user-callback.multiple-scripts

#!/bin/bash
#    Copyright (c) 2012-2014 Germar Reitze
#
#    This program is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License along
#    with this program; if not, write to the Free Software Foundation, Inc.,
#    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

DIR="user-callback.d"
typeset -i returncode=0

for callback in $(ls -1 $DIR)
do
    if [[ -x ${DIR}/${callback} ]]; then
        ${DIR}/${callback} "$@"
        returncode+=$?
    fi
done
exit $returncode