Rename SVN repository

rename-svn-repo.sh

#!/bin/bash

if [[ $# -lt 2 ]]; then
   echo "Usage: `basename $0` oldrepo newrepo"
   exit 1
fi

# http://stackoverflow.com/q/1848415/
OLDREPO=${1%/}
NEWREPO=$2
TEMP_DUMP=`mktemp`

# See if new repo filename already exists
if [[ -e $NEWREPO ]]; then
  echo "$NEWREPO already exists!"
  exit 3
fi

# Dump the old repo to temp file
echo ""
echo "Dumping old repository..."
echo ""
svnadmin dump $OLDREPO > $TEMP_DUMP
if [[ $? -ne 0 ]]; then
  echo "Failed to dump old repository."
  exit 2
fi

# Create the new repo
svnadmin create $NEWREPO
if [[ $? -ne 0 ]]; then
  echo "Failed to create new repository."
  exit 2
fi

# Change ownership of new repo to match that of old
USR_GRP=`stat -c %U:%G $OLDREPO`
chown -hR $USR_GRP $NEWREPO
if [[ $? -ne 0 ]]; then
  echo "Could not change ownership of new repository."
  exit 2
fi

# Load dump into new repo
echo ""
echo "Importing old repository..."
echo ""
svnadmin load $NEWREPO < $TEMP_DUMP
if [[ $? -ne 0 ]]; then
  echo "Failed to load dump into repository."
  exit 2
fi

# Cleanup
#mv $OLDREPO $OLDREPO.bak

echo ""
echo "Deleting old repository..."
echo ""
rm -rf $OLDREPO
rm $TEMP_DUMP

echo ""
echo "Success!"
echo ""