#!/bin/sh
darcsdir=`darcs show repo | grep Root: | sed -e 's/\s*Root: \s*//'`
if [ -z $darcsdir ] ; then # darcsdir not defined
darcsdir=`pwd`
while ! [ -e "$darcsdir/_darcs" ]; do
if [ "$darcsdir" = "/" ]; then
echo ""
echo "Can't find a _darcs directory anywhere in your current directory"
echo "or any higher directories."
exit 1;
fi
darcsdir=`dirname $darcsdir`
done
fi
replica="$darcsdir/_darcs/prefs/sd"
SD_REPO=$replica exec sd "$@"