#!/bin/sh

set -ex

gitpath=$1
case "$gitpath" in
	/*)
		;;
	*)
		gitpath="`pwd`/$gitpath"
		;;
esac
shift

svnroot=$1
shift
svnpath=$1
shift


mkdir -p "$gitpath"
(
	cd "$gitpath"
	git init --bare
	git --bare svn init "$@" "$svnroot"
	case "$svnpath" in
		.)
			git --bare config svn-remote.svn.fetch "trunk:refs/remotes/trunk"
			git --bare config svn-remote.svn.branches "branches/*:refs/remotes/branches/*"
			git --bare config svn-remote.svn.tags "tags/*:refs/remotes/tags/*"
			;;
		*)
			git --bare config svn-remote.svn.fetch "trunk/$svnpath:refs/remotes/trunk"
			git --bare config svn-remote.svn.branches "branches/*/$svnpath:refs/remotes/branches/*"
			git --bare config svn-remote.svn.tags "tags/*/$svnpath:refs/remotes/tags/*"
			;;
	esac
	git --bare config remote.origin.url .
	git --bare config       remote.origin.fetch "+refs/remotes/trunk:refs/heads/master"
	git --bare config --add remote.origin.fetch "+refs/remotes/branches/*:refs/heads/*"
	git --bare config --add remote.origin.fetch "+refs/remotes/tags/*:refs/tags/*"
)
git-svn-update "$gitpath"