webapp.sh

#!/bin/bash
# This code is part of the Mathematical Programming Toolbox PyMPL.
#
# Copyright (C) 2015-2016, Filipe Brandao
# Faculdade de Ciencias, Universidade do Porto
# Porto, Portugal. All rights reserved. E-mail: <fdabrandao@dcc.fc.up.pt>.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
BASEDIR=`dirname $0`
cd $BASEDIR
CMD="$0 $*"

usage(){
    echo -e "Usage:"
    echo -e "  $0 [--venv venv_dir] [--port app_port]"
}

error(){
    echo "Command line: "$CMD
    echo "Error: invalid arguments."
    usage
    exit 1
}

venv=""
port=5555

while true;
do
    case "$1" in
    --venv)
        if [[ -n "$2" ]]; then venv=$2; else error; fi
        shift 2;;
    --port)
        if [[ -n "$2" ]]; then port=$2; else error; fi
        shift 2;;
    *)
        if [[ -n "$1" ]]; then error; else break; fi
    esac
done

if [[ -n "$venv" ]]; then
    source $venv/bin/activate;
fi;

ifconfig eth0 || exit 1
python --version || exit 1
python -m pympl.webapp.app $port `date | md5sum | head -c${1:-16}` || exit 1