#!/bin/bash

URL=$1

SVN=svn
SED=sed

REPO_ROOT=$($SVN info $URL | $SED -n 's#^Repository Root: ##p')

LOCAL_PART=$(echo $URL | $SED -n "s#^$REPO_ROOT##p")

ORIGIN_PART=$($SVN log -v -q --stop-on-copy --limit 1 -r1:HEAD $URL | $SED -n "s#^   A $LOCAL_PART (from \(.*\))\$#\1#p")

echo $REPO_ROOT$ORIGIN_PART