Subversion Repositories scarts

#! /usr/bin/env bash

# Written by Roland McGrath 

# Replaces all CVS/Root and CVS/Repository files in a checked-out CVS

# tree. Requires shell with # and % variable substitution (e.g. bash).

# Usage: newcvsroot   

if [ $# != 3 ]; then

    echo "Note to svn users: use svn switch --relocate instead."

    echo

    echo "usage: `basename $0`   "

    exit 1

fi

root=$1; shift

module=$1; shift

topdir=$1; shift

rep=${root##*:}

case "$topdir" in

/*|./*|../*) echo >&2 "$0 wants relative path from top of checkout"; exit 1;;

esac

find $topdir \( -name Repository -o -name Root \) -print | while read f; do

case "$f" in

*/CVS/Root) echo $root > "$f" ;;

*/CVS/Repository)

  r=${module}${f#${topdir}}

  echo > "$f" $rep/${r%/CVS/Repository}

  ;;

esac

done