#!/bin/bash
echo "This script converts an SVN repository into a Git repository."
printf "%-15s $1\n" "[source]:" 
printf "%-15s $2\n" "[destination]:"

script_name=`basename "$0"`
src="$1"
dest="$2"

if [ ! -e "$src/db" ]
then
    echo "ERROR: '$1' does not appear to be a Subversion repository." >&2
    exit 1
fi

if [ -e "$dest" ]
then
    echo "ERROR: '$dest' already exists." >&2
    exit 1
fi

mkdir -p "$dest"
cdir=`pwd`
cd "$src"
abs_src=`pwd`
cd "$cdir"

tmp_dir="/tmp/$script_name-$$"
echo "Cloning repository into $tmp_dir..."
git svn clone --local "file://$abs_src" "$tmp_dir"

echo "$tmp_dir -> $dest"
git clone "$tmp_dir" "$dest"

echo "Cleaning up..."
rm -rf "$tmp_dir"

echo -e "\nDone! You can access your new Git repository at '$dest'."
echo "Good day."