package org.apache.maven.scm.provider.local.command.mkdir;
   
   /*
    * 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.util.ArrayList;
  import java.util.List;
  
  import org.apache.maven.scm.CommandParameter;
  import org.apache.maven.scm.CommandParameters;
  import org.apache.maven.scm.ScmException;
  import org.apache.maven.scm.ScmFile;
  import org.apache.maven.scm.ScmFileSet;
  import org.apache.maven.scm.ScmFileStatus;
  import org.apache.maven.scm.command.add.AddScmResult;
  import org.apache.maven.scm.command.mkdir.AbstractMkdirCommand;
  import org.apache.maven.scm.command.mkdir.MkdirScmResult;
  import org.apache.maven.scm.provider.ScmProviderRepository;
  import org.apache.maven.scm.provider.local.command.add.LocalAddCommand;
  import org.apache.maven.scm.provider.local.repository.LocalScmProviderRepository;
  import org.codehaus.plexus.util.FileUtils;
  
  /**
   * @author <a href="mailto:oching@apache.org">Maria Odea Ching</a>
   *
   */
  public class LocalMkdirCommand
      extends AbstractMkdirCommand
  {
      protected MkdirScmResult executeMkdirCommand( ScmProviderRepository repository, ScmFileSet fileSet, String message,
                                                    boolean createInLocal )
          throws ScmException
      {
          LocalScmProviderRepository repo = (LocalScmProviderRepository) repository;
          List<ScmFile> createdDirs = new ArrayList<ScmFile>();
  
          // create/commit the directory directly in the repository
          if ( !createInLocal )
          {
              File file = (File) fileSet.getFileList().get( 0 );
              File modulePath = new File( repo.getRoot(), repo.getModule() );
              File dir = new File( modulePath, file.getName() );
  
              if ( dir.exists() )
              {
                  return new MkdirScmResult( null, "Directory already exists!", "Directory already exists.", false );
              }
              else
              {
                  if ( getLogger().isInfoEnabled() )
                  {
                      getLogger().info( "Creating directory in '" + modulePath.getAbsolutePath() + "'" );
                  }
  
                  FileUtils.mkdir( dir.getAbsolutePath() );
                  createdDirs.add( new ScmFile( dir.getPath(), ScmFileStatus.ADDED ) );
              }
          }
          else
          {
              // add the directory, but not commit
              LocalAddCommand addCmd = new LocalAddCommand();
              addCmd.setLogger( getLogger() );
  
              CommandParameters parameters = new CommandParameters();
              parameters.setString( CommandParameter.MESSAGE, message );
              parameters.setString( CommandParameter.BINARY, "false" );
  
              String path = ( (File) fileSet.getFileList().get( 0 ) ).getPath();
              if ( repo.isFileAdded( path ) )
              {
                  return new MkdirScmResult( null, "Directory already exists!", "Directory already exists.", false );
              }
  
              AddScmResult result = (AddScmResult) addCmd.execute( repository, fileSet, parameters );
              createdDirs.addAll( result.getAddedFiles() );
          }
  
          return new MkdirScmResult( null, createdDirs );
      }
  }