pre-commit

#!/bin/sh
#
# Read old version from file, make new version, save to file

# file VERSION should be in the root of the project, beside README
# VERSION should *always* be formatted according to GNU version scheme: major.minor.revision
version=$(< VERSION)

major=`echo $version | awk -F"." '{print $1}'`
minor=`echo $version | awk -F"." '{print $2}'`
revision=`echo $version | awk -F"." '{print $3}'`

revision=$(($revision+1))

version=$major"."$minor"."$revision
# save to file
echo -n $version > VERSION

# echo for committer
echo $version