/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.elasticsearch.cloud.gce;

import com.carrotsearch.randomizedtesting.annotations.TestGroup;
import org.elasticsearch.common.Strings;
import org.elasticsearch.common.settings.ImmutableSettings;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.env.Environment;
import org.elasticsearch.env.FailedToResolveConfigException;
import org.elasticsearch.plugins.PluginsService;
import org.elasticsearch.test.ElasticsearchIntegrationTest;

import java.lang.annotation.Documented;
import java.lang.annotation.Inherited;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;

/**
 *
 */
public abstract class AbstractGceTest extends ElasticsearchIntegrationTest {

    /**
     * Annotation for tests that require GCE to run. GCE tests are disabled by default.
     * See README file for details.
     */
   @Documented
    @Inherited
    @Retention(RetentionPolicy.RUNTIME)
    @TestGroup(enabled = false, sysProperty = SYSPROP_GCE)
    public @interface GceTest {
    }

    /**
     */
    public static final String SYSPROP_GCE = "tests.gce";

    @Override
    protected Settings nodeSettings(int nodeOrdinal) {
        ImmutableSettings.Builder settings = ImmutableSettings.builder()
                .put(super.nodeSettings(nodeOrdinal))
                .put("plugins." + PluginsService.LOAD_PLUGIN_FROM_CLASSPATH, true);

        Environment environment = new Environment();

        // if explicit, just load it and don't load from env
        try {
            if (Strings.hasText(System.getProperty("tests.config"))) {
                settings.loadFromUrl(environment.resolveConfig(System.getProperty("tests.config")));
            } else {
                fail("to run integration tests, you need to set -Dtest.gce=true and -Dtests.config=/path/to/elasticsearch.yml");
            }
        } catch (FailedToResolveConfigException exception) {
            fail("your test configuration file is incorrect: " + System.getProperty("tests.config"));
        }
        return settings.build();
    }

}

@@ -2083,16 +2083,67 @@
 dinal))%0A
+                .put(%22path.home%22, createTempDir())%0A
         
@@ -2269,16 +2269,32 @@
 ronment(
+settings.build()
 );%0A%0A    

fix compilation