package org.apache.maven.scm.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.scm.ScmBranchParameters;

 import org.apache.maven.scm.ScmException;

 import org.apache.maven.scm.command.branch.BranchScmResult;

 import org.apache.maven.scm.provider.ScmProvider;

 import org.apache.maven.scm.repository.ScmRepository;

 import java.io.IOException;

 /**

  * Branch the project.

  *

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

  * @version $Id: BranchMojo.java 892496 2009-12-19 18:43:45Z olamy $

  * @goal branch

  * @aggregator

  */

 public class BranchMojo

     extends AbstractScmMojo

 {

     /**

      * The branch name.

      *

      * @parameter expression="${branch}"

      * @required

      */

     private String branch;

     /**

      * The message applied to the tag creation.

      *

      * @parameter expression="${message}"

      */

     private String message;

     /**

      * currently only implemented with svn scm. Enable a workaround to prevent issue 

      * due to svn client > 1.5.0 (http://jira.codehaus.org/browse/SCM-406)

      *      

      * 

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

      * @since 1.3

      */    

     private boolean remoteBranching;     

     /** {@inheritDoc} */

     public void execute()

         throws MojoExecutionException

     {

         super.execute();

         try

         {

             ScmRepository repository = getScmRepository();

             ScmProvider provider = getScmManager().getProviderByRepository( repository );

             String finalBranch = provider.sanitizeTagName( branch );

             getLog().info( "Final Branch Name: '" + finalBranch + "'" );

             ScmBranchParameters scmBranchParameters = new ScmBranchParameters( message );

             scmBranchParameters.setRemoteBranching( remoteBranching );

             BranchScmResult result = provider.branch( repository, getFileSet(), finalBranch, scmBranchParameters );

             checkResult( result );

         }

         catch ( IOException e )

         {

             throw new MojoExecutionException( "Cannot run branch command : ", e );

         }

         catch ( ScmException e )

         {

             throw new MojoExecutionException( "Cannot run branch command : ", e );

         }

     }

 }