#!/bin/sh

if [ $# -ne 1 ]; then
  echo Error
  exit 1
fi

branch=REL`echo $1 | tr . _`_STABLE

mkdir i/$1
git clone --reference postgresql.git -b $branch git://git.postgresql.org/git/postgresql.git $1

cd $1
ln -s ../i/$i i

cd .git/info
ln -sf ../../../git-info-exclude exclude