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#!/usr/bin/env bash
#
# Travis CI Scripts
# Copyright (C) 2018-2020 by Thomas Dreibholz
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
#
# Contact: dreibh@iem.uni-due.de
# Bash options:
set -e
# ###### Wait and display status ############################################
wait_for_timeout ()
{
local pid="${1}"
local timeout="${2}"
shift ; shift
local count=0
while [[ "${count}" -lt "${timeout}" ]]; do
echo "Waiting for ${pid}: ${count}/${timeout} ..."
sleep 60
let count=${count}+1
# local i=0
# while [ ${i} -lt 60 ] ; do
# let i=${i}+1
# echo "Waiting for ${pid}: ${count}/${timeout} ..."
# echo -n "."
# if test $(($i%60)) = 0 ; then
# echo " ${count}"
# fi
# done
done
echo "Timeout (${timeout} min) for ${pid} reached -> sending SIGKILL ..."
kill -9 ${pid}
}
# ###### Main program #######################################################
if [ $# -lt 2 ] ; then
echo >&2 "Usage: $0 timeout_in_min command [args ...]"
exit 1
fi
timeout=$1
shift
command=("${@}")
logfile="monitor_${$}.log"
echo "Calling: ${command[@]}"
"${command[@]}" 2>&1 | tee "${logfile}" &
command_pid="${!}"
wait_for_timeout "${command_pid}" "${timeout}" "${cmd[@]}" &
status_pid="${!}"
result=1
{
set +e
wait "${command_pid}" 2>/dev/null
result="${?}"
ps -p ${status_pid} &>/dev/null && kill ${status_pid}
set -e
}
exit ${result}
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