#! /bin/bash

GIT_BRANCH=$1
SVN_BRANCH=`basename $GIT_BRANCH`

git checkout master > /dev/null
git svn branch $SVN_BRANCH > /dev/null
git svn fetch > /dev/null
git branch -r |grep $SVN_BRANCH > /dev/null
if [ "$?" != "0" ]; then
  echo "Could not create branch $SVN_BRANCH"
  exit 1
fi
git checkout -b tmp/svn-rebase-target $SVN_BRANCH > /dev/null
git rebase --onto tmp/svn-rebase-target master $GIT_BRANCH > /dev/null
git branch -D tmp/svn-rebase-target > /dev/null
git svn dcommit > /dev/null
git svn dcommit -n