script to mirror svn repository

.gitignore

# subversion
.subversion

# mirror dirs
/mirror/*
/tmp/*

authors.php

<?php

$authors = `svn log -q | grep -e '^r' | awk 'BEGIN { FS = "|" } ; { print $2 }' | sort | uniq`;

$known = array(
        '(no author)' => 'nobody <[email protected]>',
);


$found = array();

$authors = explode("\n", $authors);
foreach($authors as $author) {
        $author = trim($author);
        if (empty($author)) {
                continue;
        }
        $key = $author;
        if (substr($author, -10, 10) == '@gmail.com') {
                $author = substr($author, 0, -10);
        }
        if (isset($known[$author])) {
                $found[$key] = $known[$author];
        } elseif (($pos = strpos($author, '@')) !== false) {
                $found[$key] = substr($author, 0, $pos) . ' <' . $author . '>';
        } else {
                $found[$key] = $author . ' <' . $author . '@gmail.com>';
        }
}

foreach($found as $old => $new) {
        echo $old . ' = ' . $new . "\n";
}

mirror.sh

#!/bin/sh
#

if [ "$1" = "" ] || [ "$1" = "-h" ] || [ "$1" = "--help" ] ; then
	
	echo "git > svn mirror script by CeBe <[email protected]>"
	echo ""
	echo "usage: $0 svnurl [giturl]"
	echo ""
	echo "   svnurl  base url to svn repo, NOT url to trunk! must end with /"
	echo "   giturl  url of git repo to push code to. this repo should be empty"
	echo "           if not specified, you have to push repo in ./mirror yourself"
	echo ""
	echo "requires git, svn, php and svn2git (https://github.com/nirvdrum/svn2git)"
	echo ""
	exit 1;
fi 

# create empty tmp dir
if [ -d ./tmp ] ; then
	rm -rf ./tmp
fi
mkdir ./tmp
cd ./tmp

svn checkout $1 svn

# generate authors file

touch authors.txt
cd svn

php ../../authors.php > ../authors.txt

cd ../../
mkdir mirror
cd mirror
svn2git $1 -m -v --authors ../tmp/authors.txt

if ! [ "$2" = "" ] ; then
	git remote add gitmirror $2
	git push -u --all gitmirror
	git push --tags gitmirror
fi

cd ..

update.sh

#!/bin/sh
#

cd mirror
svn2git --rebase
ret=$?
if [ $ret -eq 0 ] ; then 
	git push -u --all gitmirror
	ret=$?
fi
if [ $ret -eq 0 ] ; then 
	git push --tags gitmirror
	ret=$?
fi

cd ..

exit $ret

I am using https://github.com/nirvdrum/svn2git to mirror yii repository here. You have to install it to use the scripts listed here...

make sure to have your git config set up correctly before running the script. It needs the user.name and user.email settings to be set.