#!/bin/bash

PROJECT="../../"
SETTINGS="../../lib/core/settings.py"
CHECKSUM="../../txt/checksum.md5"

declare -x SCRIPTPATH="${0}"

PROJECT_FULLPATH=${SCRIPTPATH%/*}/$PROJECT
SETTINGS_FULLPATH=${SCRIPTPATH%/*}/$SETTINGS
CHECKSUM_FULLPATH=${SCRIPTPATH%/*}/$CHECKSUM

git diff $SETTINGS_FULLPATH | grep "VERSION =" > /dev/null && exit 0

# if [ -f $SETTINGS_FULLPATH ]
# then
#     LINE=$(grep -o ${SETTINGS_FULLPATH} -e 'VERSION = "[0-9.]*"')
#     declare -a LINE
#     INCREMENTED=$(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 -i "s/${LINE}/${INCREMENTED}/" $SETTINGS_FULLPATH
#         echo "Updated ${INCREMENTED} in ${SETTINGS_FULLPATH}"
#     else
#         echo "Something went wrong in VERSION increment"
#         exit 1
#     fi
#     git add "$SETTINGS_FULLPATH"
# fi

truncate -s 0 "$CHECKSUM_FULLPATH"
cd $PROJECT_FULLPATH && for i in $(find . -name "*.py" -o -name "*.xml" -o -iname "*_" | sort); do git ls-files $i --error-unmatch &>/dev/null && md5sum $i | stdbuf -i0 -o0 -e0 sed 's/\.\///' >> "$CHECKSUM_FULLPATH"; git add "$CHECKSUM_FULLPATH"; done