/*******************************************************************************
 *
 * Copyright (c) 2004-2009 Oracle Corporation.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 * 
 *    Kohsuke Kawaguchi
 *
 *
 *******************************************************************************/ 

package org.jvnet.hudson.test.recipes;

import org.jvnet.hudson.test.HudsonTestCase;
import org.apache.commons.io.FileUtils;

import java.io.File;
import java.lang.annotation.Documented;
import static java.lang.annotation.ElementType.METHOD;
import java.lang.annotation.Retention;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import java.lang.annotation.Target;
import java.net.URL;

/**
 * Installs the specified plugin before launching Hudson.
 *
 * @author Kohsuke Kawaguchi
 */
@Documented
@Recipe(WithPlugin.RunnerImpl.class)
@Target(METHOD)
@Retention(RUNTIME)
public @interface WithPlugin {

    /**
     * Name of the plugin.
     *
     * For now, this has to be one of the plugins statically available in
     * resources "/plugins/NAME". TODO: support retrieval through Maven
     * repository.
     */
    String value();

    public class RunnerImpl extends Recipe.Runner<WithPlugin> {

        private WithPlugin a;

        @Override
        public void setup(HudsonTestCase testCase, WithPlugin recipe) throws Exception {
            a = recipe;
            testCase.useLocalPluginManager = true;
        }

        @Override
        public void decorateHome(HudsonTestCase testCase, File home) throws Exception {
            URL res = getClass().getClassLoader().getResource("plugins/" + a.value());
            FileUtils.copyURLToFile(res, new File(home, "plugins/" + a.value()));
        }
    }
}