#!/bin/bash
# Script by Petr Kratochvil (c) 2011 (www.krato.cz), use only at your own risk!
# cz: Skript sepsal Petr Kratochvil (c) 2011 (www.krato.cz), pouzijte jen na sve vlastni riziko, autor skriptu nenese zadnou zodpovednost za pripadne skody!
# Version: 1.x-alpha1

function grepnx() # Not used, yet.
{
	echo grep -n aaa
	if [ $? -eq 0 ]; then
		echo "Grep error: grep -n $*"
		exit
	fi
}

if [ "$1" == "" ]; then
	echo "$0 by Petr Kratochvil (c) 2011 (www.krato.cz)";
	echo "Usage: $0 empty_dir_where_will_be_drupal_root";
	echo "Example: $0 /home/www/example.com/www"
	exit;
fi

cd $1

if [ "$(ls -A)" ]; then
	echo -n "Files and directories in directory $1:  "
	ls -A
	echo "Error: Directory $1 is not empty!"
	exit;
fi

echo -n "Downloading drupal-7.x core ... "
drush dl drupal-7.x &&\
mv drupal-7.*/* . &&\
mv drupal-7.*/.htaccess . &&\
rmdir drupal-7.*
echo ok

echo -n "Patching .htaccess ... "
first_grep=`grep -n "# Protect files and directories from prying eyes." .htaccess`
last_grep=`grep -n "# Various rewrite rules." .htaccess`
first_line=`echo $first_grep | cut -f1 -d:`
last_line=`echo $last_grep | cut -f1 -d:`
last_line=$(($last_line-1))
sed -i".bak" $first_line,$last_line\d .htaccess && echo ok

echo -n "Downloading czech translation ... "
drush dl cs
echo ok