#!/bin/sh
set -e
part=${1:-patch}
v=$(cat VERSION)
maj=${v%%.*}; rest=${v#*.}; min=${rest%%.*}; pat=${rest##*.}
case $part in major) maj=$((maj+1)); min=0; pat=0;; minor) min=$((min+1)); pat=0;; *) pat=$((pat+1));; esac
echo "$maj.$min.$pat" > VERSION
echo "VERSION -> $(cat VERSION)"