#!/usr/bin/env bash

if [ $# -lt 3 ]; then
	echo "usage: ${0} <db-name> <db-user> <db-pass> [wp-version]"
	exit 1
fi

DB_NAME=${1}
DB_USER=${2}
DB_PASS=${3}
WP_VERSION=${4-master}

set -ex

# set up a WP install
WP_CORE_DIR=/tmp/wordpress/
mkdir -p ${WP_CORE_DIR}
wget -nv -O /tmp/wordpress.tar.gz https://github.com/WordPress/WordPress/tarball/${WP_VERSION}
tar --strip-components=1 -zxmf /tmp/wordpress.tar.gz -C ${WP_CORE_DIR}

# set up testing suite
svn co --ignore-externals --quiet http://unit-tests.svn.wordpress.org/trunk/ ${WP_TESTS_DIR}

cd ${WP_TESTS_DIR}
cp wp-tests-config-sample.php wp-tests-config.php
sed -i "s:dirname( __FILE__ ) . '/wordpress/':'${WP_CORE_DIR}':" wp-tests-config.php
sed -i "s/yourdbnamehere/${DB_NAME}/" wp-tests-config.php
sed -i "s/yourusernamehere/${DB_USER}/" wp-tests-config.php
sed -i "s/yourpasswordhere/${DB_PASS}/" wp-tests-config.php

# create database
mysqladmin create ${DB_NAME} --user="${DB_USER}" --password="${DB_PASS}"