package org.apache.maven.plugin.assembly.archive.phase;
   
   /*
    * 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.assembly.AssemblerConfigurationSource;
  import org.apache.maven.plugin.assembly.archive.ArchiveCreationException;
  import org.apache.maven.plugin.assembly.format.AssemblyFormattingException;
  import org.apache.maven.plugin.assembly.format.ReaderFormatter;
  import org.apache.maven.plugin.assembly.model.Assembly;
  import org.apache.maven.plugin.assembly.model.FileItem;
  import org.apache.maven.plugin.assembly.utils.AssemblyFormatUtils;
  import org.apache.maven.plugin.assembly.utils.TypeConversionUtils;
  import org.codehaus.plexus.archiver.Archiver;
  import org.codehaus.plexus.archiver.ArchiverException;
  import org.codehaus.plexus.component.annotations.Component;
  import org.codehaus.plexus.components.io.functions.InputStreamTransformer;
  import org.codehaus.plexus.components.io.resources.PlexusIoResource;
  import org.codehaus.plexus.logging.AbstractLogEnabled;
  
  import java.io.File;
  import java.io.IOException;
  import java.util.List;
  
  import static org.apache.maven.plugin.assembly.utils.AssemblyFormatUtils.warnForPlatformSpecifics;
  import static org.codehaus.plexus.components.io.resources.ResourceFactory.createResource;
  
  /**
   * Handles the top-level <files/> section of the assembly descriptor.
   *
   * @version $Id: FileItemAssemblyPhase.java 1675144 2015-04-21 16:05:16Z krosenvold $
   */
  @Component( role = AssemblyArchiverPhase.class, hint = "file-items" )
  public class FileItemAssemblyPhase
      extends AbstractLogEnabled
      implements AssemblyArchiverPhase, PhaseOrder
  {
  
      /**
       * {@inheritDoc}
       */
      public void execute( final Assembly assembly, final Archiver archiver,
                           final AssemblerConfigurationSource configSource )
          throws ArchiveCreationException, AssemblyFormattingException
      {
          final List<FileItem> fileList = assembly.getFiles();
          final File basedir = configSource.getBasedir();
  
          for ( final FileItem fileItem : fileList )
          {
              final String sourcePath = fileItem.getSource();
  
              // ensure source file is in absolute path for reactor build to work
              File source = new File( sourcePath );
  
              // save the original sourcefile's name, because filtration may
              // create a temp file with a different name.
              final String sourceName = source.getName();
  
              if ( !source.isAbsolute() )
              {
                  source = new File( basedir, sourcePath );
              }
  
              String destName = fileItem.getDestName();
  
              if ( destName == null )
              {
                  destName = sourceName;
              }
  
              final String outputDirectory1 = fileItem.getOutputDirectory();
  
              warnForPlatformSpecifics( getLogger(), outputDirectory1 );
  
              final String outputDirectory =
                  AssemblyFormatUtils.getOutputDirectory( outputDirectory1, configSource.getFinalName(), configSource,
                                                          AssemblyFormatUtils.moduleProjectInterpolator(
                                                              configSource.getProject() ),
                                                          AssemblyFormatUtils.artifactProjectInterpolator( null ) );
  
              String target;
  
             // omit the last char if ends with / or \\
             if ( outputDirectory.endsWith( "/" ) || outputDirectory.endsWith( "\\" ) )
             {
                 target = outputDirectory + destName;
             }
             else if ( outputDirectory.length() < 1 )
             {
                 target = destName;
             }
             else
             {
                 target = outputDirectory + "/" + destName;
             }
 
             try
             {
                 final InputStreamTransformer fileSetTransformers =
                     ReaderFormatter.getFileSetTransformers( configSource, fileItem.isFiltered(),
                                                             fileItem.getLineEnding() );
 
                 final PlexusIoResource restoUse = createResource( source, fileSetTransformers );
 
                 int mode = TypeConversionUtils.modeToInt( fileItem.getFileMode(), getLogger() );
                 archiver.addResource( restoUse, target, mode );
             }
             catch ( final ArchiverException e )
             {
                 throw new ArchiveCreationException( "Error adding file to archive: " + e.getMessage(), e );
             }
             catch ( IOException e )
             {
                 throw new ArchiveCreationException( "Error adding file to archive: " + e.getMessage(), e );
             }
         }
     }
 
     public int order()
     {
         return 10;
     }
 }