package org.apache.maven.plugins.release;

 /*

  * 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.plugin.MojoFailureException;

 import org.apache.maven.shared.release.ReleaseExecutionException;

 import org.apache.maven.shared.release.ReleaseFailureException;

 import org.apache.maven.shared.release.config.ReleaseDescriptor;

 import org.codehaus.plexus.util.StringUtils;

 import java.io.File;

 /**

  * Perform a release from SCM to a staging repository.

  *

  * @author <a href="mailto:nicolas@apache.org">Nicolas De Loof</a>

  * @version $Id$

  * @aggregator

  * @requiresProject false

  * @goal stage

  */

 public class StageReleaseMojo

     extends AbstractReleaseMojo

 {

     /**

      * A comma or space separated list of goals to execute on deployment. Default value is either <code>deploy</code> or

      * <code>deploy site-deploy</code>, if the project has a &lt;distributionManagement&gt;/&lt;site&gt; element.

      * 

      * @parameter expression="${goals}"

      */

     private String goals;

     /**

      * Comma separated profiles to enable on deployment, in addition to active profiles for project execution.

      * 

      * @parameter expression="${releaseProfiles}"

      */

     private String releaseProfiles;

     /**

      * The checkout directory.

      * 

      * @parameter expression="${workingDirectory}" default-value="${project.build.directory}/checkout"

      * @required

      */

     private File workingDirectory;

     /**

      * The SCM URL to checkout from. If omitted, the one from the <code>release.properties</code> file is used, followed

      * by the URL from the current POM.

      * 

      * @parameter expression="${connectionUrl}"

      */

     private String connectionUrl;

     /**

      * Whether to use the release profile that adds sources and javadocs to the released artifact, if appropriate.

      * 

      * @parameter expression="${useReleaseProfile}" default-value="true"

      */

     private boolean useReleaseProfile;

     /**

      * URL of the staging repository to use.

      * 

      * @parameter expression="${stagingRepository}"

      * @required

      */

     private String stagingRepository;

     /**

      * {@inheritDoc}

      */

     protected String getAdditionalProfiles()

     {

         return releaseProfiles;

     }

     /**

      * {@inheritDoc}

      */

     public void execute()

         throws MojoExecutionException, MojoFailureException

     {

         super.execute();

         // goals may be splitted into multiple line in configuration.

         // Let's build a single line command

         if ( goals != null )

         {

             goals = StringUtils.join( StringUtils.split( goals ), " " );

         }

         try

         {

             addArgument( "-DaltDeploymentRepository=\"" + stagingRepository + "\"" );

             // Note that the working directory here is not the same as in the release configuration, so don't reuse that

             ReleaseDescriptor releaseDescriptor = createReleaseDescriptor();

             if ( connectionUrl != null )

             {

                 releaseDescriptor.setScmSourceUrl( connectionUrl );

             }

             releaseDescriptor.setCheckoutDirectory( workingDirectory.getAbsolutePath() );

             releaseDescriptor.setUseReleaseProfile( useReleaseProfile );

             if ( goals == null )

             {

                 // set default

                 goals = "deploy";

                 if ( project.getDistributionManagement() != null

                     && project.getDistributionManagement().getSite() != null )

                 {

                     goals += " site:stage-deploy";

                 }

             }

             goals = StringUtils.replace( goals, "site-deploy", "site:stage-deploy" );

             goals = StringUtils.replace( goals, "site:deploy", "site:stage-deploy" );

             releaseDescriptor.setPerformGoals( goals );

             releaseManager.perform( releaseDescriptor, getReleaseEnvironment(), reactorProjects, false );

         }

         catch ( ReleaseExecutionException e )

         {

             throw new MojoExecutionException( e.getMessage(), e );

         }

         catch ( ReleaseFailureException e )

         {

             throw new MojoFailureException( e.getMessage() );

         }

     }

 }