#!/bin/bash

#############
# VARIABLES #
#############

REPO_DIR="$(git rev-parse --show-toplevel 2>/dev/null)"
[ -z "$REPO_DIR" ] && { echo "You must execute under a valid git repository !" ; exit 1 ; }

#############
# EXECUTION #
#############

# Get version from CMakeLists.txt:
major=$(grep -w "VERSION_MAJOR" ${REPO_DIR}/CMakeLists.txt | egrep -o '[0-9]+')
minor=$(grep -w "VERSION_MINOR" ${REPO_DIR}/CMakeLists.txt | egrep -o '[0-9]+')
patch=$(grep -w "VERSION_PATCH" ${REPO_DIR}/CMakeLists.txt | egrep -o '[0-9]+')

echo ${major}.${minor}.${patch}