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#!/usr/bin/env bash
# Copyright (c) 2016 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
OPTIND=1 # Reset in case getopts has been used previously in the shell.
function show_help {
echo -e "$0:"
echo -e "\t-h displays this help message"
echo -e "\t-d logs output to a file $0-<pid>.log"
}
if [ $USER != "root" ] ; then
#echo "Restarting script with sudo..."
sudo $0 ${*}
exit
fi
while getopts "h?d" opt; do
case "$opt" in
h|\?) show_help
exit 0
;;
d) exec &> >(tee -a "$0-$$.log")
;;
esac
done
shift $((OPTIND-1))
if [ -z "$@" ]; then
echo "You must specify a demo name"
exit 0;
fi
if [ -f "$@" ]; then
DEMO=$@
else
echo "This is not a valid filename"
exit 0;
fi
source $DEMO
RED='\033[0;31m'
GREEN='\033[0;32m'
NC='\033[0m'
function pause {
echo ""; echo ""
read -n1 -r -p "Press space to continue..." key
printf "\033c"
}
function instruction {
eval INSTR="$1"
eval CMD="$2"
echo ""
echo -e "${RED}********************************************************************************${NC} \n"
echo -e "${RED} ${INSTR} ${NC}"
echo -e "${GREEN} ${CMD} ${NC} \n"
echo -e "${RED}********************************************************************************${NC} \n"
}
#Clear and set netns and veths
/vagrant/netns.sh $C1_IP $C1_GW $C2_IP $C2_GW
#Clear the screen
printf "\033c"
if [ -e $DEMO.cmd ]; then
rm $DEMO.cmd
fi
#Loop through instructions and commands from filename input as $@
for ((i=0;i<${#INSTR[@]};++i)); do
instruction "\${INSTR[i]}" "\${CMD[i]}"
eval "${CMD[i]}"
echo -e "${CMD[i]}" >> $DEMO.cmd
pause
done
exit 0
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