package org.apache.maven.plugins.jmod;
   
   /*
    * 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 java.util.List;
  
  import org.apache.maven.plugin.MojoExecutionException;
  import org.apache.maven.plugin.MojoFailureException;
  import org.apache.maven.plugins.annotations.LifecyclePhase;
  import org.apache.maven.plugins.annotations.Mojo;
  import org.apache.maven.plugins.annotations.Parameter;
  import org.apache.maven.plugins.annotations.ResolutionScope;
  import org.codehaus.plexus.util.cli.Commandline;
  
  /**
   * <pre>
   * jmod hash ...
   * </pre>
   * 
   * @author Karl Heinz Marbaise <a href="mailto:khmarbaise@apache.org">khmarbaise@apache.org</a>
   */
  // TODO: Reconsider resolution scope, phase ?
  @Mojo( name = "hash", requiresDependencyResolution = ResolutionScope.COMPILE, defaultPhase = LifecyclePhase.PACKAGE )
  public class JModHashMojo
      extends AbstractJModMojo
  {
  
      /**
       * <code>--class-path &lt;path&gt;</code> Application jar files|dir containing classes.
       */
      @Parameter
      private List<String> classPath;
  
      /**
       * <code>--class-path &lt;path&gt;</code> Application jar files|dir containing classes.
       */
      @Parameter
      private List<String> cmds;
  
      /**
       * <code>--config &lt;path&gt;</code> Location of user-editable config files.
       */
      @Parameter
      private File config;
  
      @Parameter
      private boolean dryRun;
  
      @Parameter
      private List<String> excludes;
  
      @Parameter
      private String mainClass;
  
      @Parameter
      private List<File> libs;
  
      @Parameter
      private String moduleVersion;
  
      /**
       * Define the modulepath for the <code>jmod</code> call. <code>--module-path &lt;path&gt;</code>
       * Must be a directory.
       */
      @Parameter( required = true )
      private File modulePath;
  
      public void execute()
          throws MojoExecutionException, MojoFailureException
      {
  
          String jModExecutable;
          try
          {
              jModExecutable = getJModExecutable();
          }
          catch ( IOException e )
          {
              throw new MojoFailureException( "Unable to find jmod command: " + e.getMessage(), e );
          }
 
         Commandline cmd = createJModHashCommandLine();
         cmd.setExecutable( jModExecutable );
 
         // executeCommand( cmd, outputDirectory );
 
     }
 
     private Commandline createJModHashCommandLine()
     {
         Commandline cmd = new Commandline();
 
         cmd.createArg().setValue( "hash" );
 
         if ( dryRun )
         {
             cmd.createArg().setValue( "--dry-run" );
         }
 
         return cmd;
     }
 
 }