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 java.io.File;

 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.ReleasePerformRequest;

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

 import org.codehaus.plexus.util.StringUtils;

 /**

  * Perform a release from SCM, either from a specified tag, or the tag representing the previous release in

  * the working copy created by <tt>release:prepare</tt>.

  * For more info see <a href="http://maven.apache.org/plugins/maven-release-plugin/examples/perform-release.html">http://maven.apache.org/plugins/maven-release-plugin/examples/perform-release.html</a>.

  *

  * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a>

  * @author <a href="mailto:brett@apache.org">Brett Porter</a>

  * @version $Id: PerformReleaseMojo.java 1329473 2012-04-23 21:58:55Z rfscholte $

  * @aggregator

  * @requiresProject false

  * @goal perform

  */

 public class PerformReleaseMojo

     extends AbstractReleaseMojo

 {

     /**

      * A 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}"

      * @since 2.0-beta-8

      */

     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.

      * If set to true, the release plugin sets the property "performRelease" to true, which activates the profile

      * "release-profile", which is inherited from the super pom.

      *

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

      */

     private boolean useReleaseProfile;

     /**

      * {@inheritDoc}

      */

     protected String getAdditionalProfiles()

     {

         return releaseProfiles;

     }

     /**

      * Dry run: don't checkout anything from the scm repository, or modify the checkout.

      * The goals (by default at least {@code deploy}) will be executed against the <strong>current</strong> project.

      *

      * @parameter expression="${dryRun}" default-value="false"

      */

     private boolean dryRun;

     /**

      * {@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

         {

             // 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-deploy";

                 }

             }

             releaseDescriptor.setPerformGoals( goals );

             ReleasePerformRequest performRequest  = new ReleasePerformRequest();

             performRequest.setReleaseDescriptor( releaseDescriptor );

             performRequest.setReleaseEnvironment( getReleaseEnvironment() );

             performRequest.setReactorProjects( getReactorProjects() );

             performRequest.setDryRun( dryRun );

             releaseManager.perform( performRequest );

         }

         catch ( ReleaseExecutionException e )

         {

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

         }

         catch ( ReleaseFailureException e )

         {

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

         }

     }

 }