#!/bin/bash

SETTINGS="../../lib/core/settings.py"

declare -x SCRIPTPATH="${0}"

FULLPATH=${SCRIPTPATH%/*}/$SETTINGS

if [ -f $FULLPATH ]
then
    LINE=$(grep -o ${FULLPATH} -e 'VERSION = "[0-9.]*"');
    declare -a LINE;
    INCREMENTED=$(python -c "import re, sys, time; version = re.search('\"([0-9.]*)\"', sys.argv[1]).group(1); _ = version.split('.'); _.append(0) if len(_) < 3 else _; _[-1] = str(int(_[-1]) + 1); month = str(time.gmtime().tm_mon); _[-1] = '0' if _[-2] != month else _[-1]; _[-2] = month; print sys.argv[1].replace(version, '.'.join(_))" "$LINE")
    if [ -n "$INCREMENTED" ]
    then
        sed "s/${LINE}/${INCREMENTED}/" $FULLPATH > $FULLPATH.tmp && mv $FULLPATH.tmp $FULLPATH
        echo "Updated ${INCREMENTED} in ${FULLPATH}";
    else
        echo "Something went wrong in VERSION increment"
        exit 1
    fi
fi;