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.plugins.annotations.Mojo;
  import org.apache.maven.plugins.annotations.Parameter;
  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>
   */
  @Mojo( name = "list", aggregator = true )
  public class ListMojo
      extends AbstractScmMojo
  {
      /**
       * The version type (branch/tag/revision) of scmVersion.
       */
      @Parameter( property = "scmVersionType" )
      private String scmVersionType;
  
      /**
       * The version (revision number/branch name/tag name).
       */
      @Parameter( property = "scmVersion" )
      private String scmVersion;
  
      /**
       * Use recursive mode.
       */
      @Parameter( property = "recursive", defaultValue = "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( "." ) );
         }
     }
 
 }