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 java.io.File;

 import java.io.IOException;

 import org.apache.maven.plugin.MojoExecutionException;

 import org.apache.maven.scm.ScmException;

 import org.apache.maven.scm.ScmFile;

 import org.apache.maven.scm.ScmFileSet;

 import org.apache.maven.scm.command.list.ListScmResult;

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

 /**

  * Get the list of project files.

  *

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

  * @version $Id: ListMojo.java 1055646 2011-01-05 21:22:58Z olamy $

  * @goal list

  * @aggregator

  */

 public class ListMojo

     extends AbstractScmMojo

 {

     /**

      * The version type (branch/tag/revision) of scmVersion.

      *

      * @parameter expression="${scmVersionType}"

      */

     private String scmVersionType;

     /**

      * The version (revision number/branch name/tag name).

      *

      * @parameter expression="${scmVersion}"

      */

     private String scmVersion;

     /**

      * Use recursive mode.

      *

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

      */

     private boolean recursive = true;

     /** {@inheritDoc} */

     public void execute()

         throws MojoExecutionException

     {

         super.execute();

         try

         {

             ScmRepository repository = getScmRepository();

             ListScmResult result = getScmManager().list( repository, getFileSet(), recursive,

                                                          getScmVersion( scmVersionType, scmVersion ) );

             checkResult( result );

             if ( result.getFiles() != null )

             {

                 for ( ScmFile scmFile : result.getFiles() )

                 {

                     getLog().info( scmFile.getPath() );

                 }

             }

         }

         catch ( ScmException e )

         {

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

         }

         catch ( IOException e )

         {

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

         }

     }

     public ScmFileSet getFileSet()

         throws IOException

     {

         if ( getIncludes() != null || getExcludes() != null )

         {

             return new ScmFileSet( getWorkingDirectory(), getIncludes(), getExcludes() );

         }

         else

         {

             return new ScmFileSet( getWorkingDirectory(), new File( "." ) );

         }

     }

 }