#!/bin/bash
set -ex

cd ..

## Use sha (master@5cc1f1d) to download a particular commit to avoid breakages
## introduced by MediaWiki core
if [[ "$MW" == *@* ]]
then
  arrMw=(${MW//@/ })
  MW=${arrMw[0]}
  SOURCE=${arrMw[1]}
else
 MW=$MW
 SOURCE=$MW
fi

if [ "$MW" != "" ]
then
  wget https://github.com/wikimedia/mediawiki/archive/$SOURCE.tar.gz -O $MW.tar.gz

  tar -zxf $MW.tar.gz
  mv mediawiki-* mw

  cd mw
  
  composer install

  mysql -e 'create database its_a_mw;'
  php maintenance/install.php --dbtype $DB --dbuser root --dbname its_a_mw --dbpath $(pwd) --pass nyan TravisWiki admin --scriptpath /TravisWiki

	echo 'error_reporting(E_ALL| E_STRICT);' >> LocalSettings.php
	echo 'ini_set("display_errors", 1);' >> LocalSettings.php
	echo '$wgShowExceptionDetails = true;' >> LocalSettings.php
	echo '$wgDevelopmentWarnings = true;' >> LocalSettings.php
	echo "putenv( 'MW_INSTALL_PATH=$(pwd)' );" >> LocalSettings.php

	php maintenance/update.php --quick
else
  mkdir mw
fi