#!/bin/sh

# $1 = previous hash
# $2 = new hash (could be the same)
# $3 = flag (0=retreiving from index, 1=new checkout)

branch=$(git symbolic-ref --quiet HEAD)
if [[ $? -ne 0 ]] ; then
	exit 0
fi

branch=${branch/refs\/heads\//}

rebase=$(git config "branch.${branch}.rebase")
if [ $? -ne 0 ] ; then
	git config "branch.${branch}.rebase" "true"
fi

merge=$(git config "branch.${branch}.merge")
remote=$(git config "branch.${branch}.remote")
if [ "$branch" != "stable" -a "$remote" == "origin" -a "$merge" == "refs/heads/stable" ] ; then
	git config "branch.${branch}.merge" "refs/heads/${branch}"
fi

exit 0