Simplified travis support (using external scripts)

Also testing the 3.1 release

.travis.yml

@@ -1,23 +1,22 @@
+# See https://github.com/silverstripe-labs/silverstripe-travis-support for setup details
+
 language: php 
 php: 
  - 5.3
- - 5.4
 
 env:
- - TESTDB=MYSQL CORE_RELEASE=3.0
- - TESTDB=MYSQL CORE_RELEASE=master
- - TESTDB=PGSQL CORE_RELEASE=master
+ - DB=MYSQL CORE_RELEASE=3.0
+ - DB=MYSQL CORE_RELEASE=3.1
+ - DB=PGSQL CORE_RELEASE=master
 
 matrix:
-  exclude:
+  include:
     - php: 5.4
-      env: TESTDB=PGSQL CORE_RELEASE=master
-    - php: 5.4
-      env: TESTDB=MYSQL CORE_RELEASE=3.0
+      env: DB=MYSQL CORE_RELEASE=master
 
 before_script:
- - phpenv rehash
- - ./tests/travis/before_script ~/builds/ss 
+ - git clone git://github.com/silverstripe-labs/silverstripe-travis-support.git ~/travis-support
+ - php ~/travis-support/travis_setup.php --source `pwd` --target ~/builds/ss
  - cd ~/builds/ss
 
 script: 

tests/travis/_config.php

@@ -1,22 +0,0 @@
-<?php
-
-global $project;
-$project = 'mysite';
-
-global $database;
-$database = '';
-
-require_once('conf/ConfigureFromEnv.php');
-
-global $databaseConfig;
-$databaseConfig['memory'] = true;
-$databaseConfig['path'] = dirname(dirname(__FILE__)) .'/assets/';
-
-MySQLDatabase::set_connection_charset('utf8');
-
-// Set the current theme. More themes can be downloaded from
-// http://www.silverstripe.org/themes/
-SSViewer::set_theme('simple');
-
-// Enable nested URLs for this site (e.g. page/sub-page/)
-if(class_exists('SiteTree')) SiteTree::enable_nested_urls();

tests/travis/_ss_environment.php

@@ -1,37 +0,0 @@
-<?php 
-ob_start();
-
-define('SS_ENVIRONMENT_TYPE', 'dev');
-
-/* Database connection */
-$db = getenv('TESTDB');
-switch($db) {
-case "PGSQL";
-	define('SS_DATABASE_CLASS', 'PostgreSQLDatabase');
-	define('SS_DATABASE_USERNAME', 'postgres'); 
-	define('SS_DATABASE_PASSWORD', '');
-	break;
-
-case "MYSQL":
-	define('SS_DATABASE_CLASS', 'MySQLDatabase');
-	define('SS_DATABASE_USERNAME', 'root'); 
-	define('SS_DATABASE_PASSWORD', '');
-	break;
-
-default:
-	define('SS_DATABASE_CLASS', 'SQLitePDODatabase');
-	define('SS_DATABASE_USERNAME', 'root'); 
-	define('SS_DATABASE_PASSWORD', '');
-}
-
-echo SS_DATABASE_CLASS;
-
-define('SS_DATABASE_SERVER', 'localhost'); 
-define('SS_DATABASE_CHOOSE_NAME', true);
-
-
-/* Configure a default username and password to access the CMS on all sites in this environment. */ 
-define('SS_DEFAULT_ADMIN_USERNAME', 'username'); 
-define('SS_DEFAULT_ADMIN_PASSWORD', 'password');
-
-$_FILE_TO_URL_MAPPING[dirname(__FILE__)] = 'http://localhost';

tests/travis/before_script

@@ -1,22 +0,0 @@
-### USAGE: before_script <base-folder>
-
-BUILD_DIR=$1
-
-# Fetch all dependencies
-echo "Checking out installer@$CORE_RELEASE"
-git clone --depth=100 --quiet --branch $CORE_RELEASE git://github.com/silverstripe/silverstripe-installer.git $BUILD_DIR
-echo "Checking out cms@$CORE_RELEASE"
-git clone --depth=100 --quiet --branch $CORE_RELEASE git://github.com/silverstripe/silverstripe-cms.git $BUILD_DIR/cms
-echo "Checking out framework@$CORE_RELEASE"
-git clone --depth=100 --quiet --branch $CORE_RELEASE git://github.com/silverstripe/sapphire.git $BUILD_DIR/framework
-echo "Checking out postgresql"
-git clone --depth=100 --quiet git://github.com/silverstripe/silverstripe-postgresql.git $BUILD_DIR/postgresql
-
-# Copy setup files
-cp ./tests/travis/_ss_environment.php $BUILD_DIR
-cp ./tests/travis/_config.php $BUILD_DIR/mysite
-
-# Copy actual project code into build directory (checked out by travis)
-cp -r . $BUILD_DIR/dms
-
-cd $BUILD_DIR