#!/bin/bash
# Barret Rhoden (brho@cs.berkeley.edu)
# Copyright 2016 Google Inc
#
# Stops tracking a remote branch

usage()
{
	echo "$0 <remote>/<branch>"
	exit -1
}

if [ $# -ne 1 ]
then
	usage
fi

REMOTE=`echo $1 | cut -f 1 -d '/'`
BRANCH=`echo $1 | cut -f 2- -d '/'`

git remote | grep $REMOTE > /dev/null
if [ $? -ne 0 ]
then
	echo "Remote $REMOTE not tracked at all!"
	usage
fi

if [ "x$BRANCH" == "x" ]
then
	echo "No branch!"
	usage
fi

git branch -dr $REMOTE/$BRANCH
sed -i "/$REMOTE\/$BRANCH/d" .git/config