#!/bin/bash

# Extract version from index.php
version=$(grep -i 'Version:' trunk/index.php | sed -E 's/.*Version:[[:space:]]*([0-9.]+).*/\1/')

if [ -d "tags/$version" ]; then
  echo "Directory tags/$version already exists."
else
  mkdir -p "tags/$version"
  cp -rf trunk/* "tags/$version"
  echo "Created tags/$version from trunk."
fi