git-svn-co

#!/bin/bash

set -e

COMMITS="5"
if [ "$1" == "" ]; then
    echo ""
    echo "WARN : NO ARGUMENTS FOUND."
    echo ""
    echo "syntax:"
    echo "========================================="
    echo "$(basename $0) svn-url [number of revisions]"
    echo ""
    echo "examplesi (will pull trunk, tags, and branches from revision n):"
    echo "$(basename $0) https://svn.something.com/repo/module      <-- get's the last $COMMITS commits (by default)"
    echo "$(basename $0) https://svn.something.com/repo/module 15   <-- get's the last 15 commits"
    echo ""
    exit 0;
fi;

if [ "$2" != "" ]; then
    COMMITS="$2"
fi;


echo "determining revision number from $COMMITS commits back."
SVN_MODULE=$1
REV="$(svn log -l $COMMITS $SVN_MODULE | grep -E '^r' | tail -n 1 | sed 's/^r\([0-9]*\) | .*$/\1/g')"

echo "cloning from revision $REV"
echo "from repo module $SVN_MODULE"

git svn clone -s -r$REV:HEAD $SVN_MODULE