#!/bin/sh

# Create new version number

CURRENT_VER=`cat VERSION`

F1C=`echo $CURRENT_VER | cut -d"-" -f1`
F2C=`echo $CURRENT_VER | cut -d"-" -f2`
F3C=`echo $CURRENT_VER | cut -d"-" -f3`
F4C=`echo $CURRENT_VER | cut -d"-" -f4`

NEW_VER=`date "+%-m-%-d-%y"`

F1N=`echo $NEW_VER | cut -d"-" -f1`
F2N=`echo $NEW_VER | cut -d"-" -f2`
F3N=`echo $NEW_VER | cut -d"-" -f3`

# Check if new and old version numbers are the same

if [ "$F1C" = "$F1N" -a "$F2C" = "$F2N" -a "$F3C" = "$F3N" ]; then
  # Base version exists - bump version number

  if [ "$F4C" = "" ]; then
    F4N="1"
  else
    F4N=`expr $F4C + 1`
  fi

  NEW_VER=$F1N-$F2N-$F3N-$F4N
fi

# Write new version number out to VERSION file

echo Old version: $CURRENT_VER   New version: $NEW_VER

echo $NEW_VER > VERSION