/*
    * 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.
   */
  package org.apache.maven.scm.provider.hg.command.add;
  
  import java.io.File;
  
  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.ScmResult;
  import org.apache.maven.scm.command.Command;
  import org.apache.maven.scm.command.add.AbstractAddCommand;
  import org.apache.maven.scm.command.add.AddScmResult;
  import org.apache.maven.scm.provider.ScmProviderRepository;
  import org.apache.maven.scm.provider.hg.HgUtils;
  import org.apache.maven.scm.provider.hg.command.HgCommandConstants;
  
  /**
   * Add no recursive.
   *
   * @author <a href="mailto:thurner.rupert@ymono.net">thurner rupert</a>
   */
  public class HgAddCommand extends AbstractAddCommand implements Command {
      /**
       * {@inheritDoc}
       */
      protected ScmResult executeAddCommand(
              ScmProviderRepository repo, ScmFileSet fileSet, String message, boolean binary) throws ScmException {
          // String[] addCmd = new String[] { ADD_CMD, NO_RECURSE_OPTION };
          String[] addCmd = new String[] {HgCommandConstants.ADD_CMD, HgCommandConstants.VERBOSE_OPTION};
          addCmd = HgUtils.expandCommandLine(addCmd, fileSet);
  
          File workingDir = fileSet.getBasedir();
          HgAddConsumer consumer = new HgAddConsumer(workingDir);
          ScmResult result = HgUtils.execute(consumer, workingDir, addCmd);
  
          AddScmResult addScmResult = new AddScmResult(consumer.getAddedFiles(), result);
  
          // add in bogus 'added' results for empty directories.  only need to do this because the maven scm unit test
          // framework seems to think that this is the way we should behave.  it's pretty hacky. -rwd
          for (File workingFile : fileSet.getFileList()) {
              File file = new File(workingDir + "/" + workingFile.getPath());
              if (file.isDirectory() && file.listFiles().length == 0) {
                  addScmResult.getAddedFiles().add(new ScmFile(workingFile.getPath(), ScmFileStatus.ADDED));
              }
          }
  
          return addScmResult;
      }
  }