package org.apache.maven.plugin.plugin;

 /*

  * Licensed to the Apache Software Foundation (ASF) under one

  * or more contributor license agreements.  See the NOTICE file

  * distributed with this work for additional information

  * regarding copyright ownership.  The ASF 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.

  */

 import org.apache.maven.plugin.MojoExecutionException;

 import org.apache.maven.plugins.annotations.LifecyclePhase;

 import org.apache.maven.plugins.annotations.Mojo;

 import org.apache.maven.plugins.annotations.Parameter;

 import org.apache.maven.plugins.annotations.ResolutionScope;

 import org.apache.maven.tools.plugin.generator.Generator;

 import org.apache.maven.tools.plugin.generator.PluginDescriptorGenerator;

 import java.io.File;

 /**

  * Generate a plugin descriptor.

  * <br/>

  * <b>Note:</b> Since 3.0, <a href="http://maven.apache.org/ref/current/maven-core/lifecycles.html">phase</a>

  * is after the "compilation" of any scripts.

  *

  * @author <a href="mailto:jason@maven.org">Jason van Zyl</a>

  * @version $Id: DescriptorGeneratorMojo.java 1345787 2012-06-03 21:58:22Z hboutemy $

  * @since 2.0

  */

 @Mojo( name = "descriptor", defaultPhase = LifecyclePhase.PROCESS_CLASSES,

     requiresDependencyResolution = ResolutionScope.RUNTIME, threadSafe = true )

 public class DescriptorGeneratorMojo

     extends AbstractGeneratorMojo

 {

     /**

      * The directory where the generated <code>plugin.xml</code> file will be put.

      */

     @Parameter( defaultValue = "${project.build.outputDirectory}/META-INF/maven" )

     protected File outputDirectory;

     /**

      * A flag to disable generation of the <code>plugin.xml</code> in favor of a hand authored plugin descriptor.

      * 

      * @since 2.6

      */

     @Parameter( defaultValue = "false" )

     private boolean skipDescriptor;

     /** {@inheritDoc} */

     protected File getOutputDirectory()

     {

         return outputDirectory;

     }

     /** {@inheritDoc} */

     protected Generator createGenerator()

     {

         return new PluginDescriptorGenerator();

     }

     /** {@inheritDoc} */

     public void execute()

         throws MojoExecutionException

     {

         if ( skipDescriptor )

         {

             return;

         }

         super.execute();

     }

 }