package org.apache.maven.plugins.patchtracker;
   
   /*
    * 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.commons.lang.StringUtils;
  import org.apache.maven.plugin.MojoExecutionException;
  import org.apache.maven.plugins.patchtracker.tracking.PatchTracker;
  import org.apache.maven.plugins.patchtracker.tracking.PatchTrackerException;
  import org.apache.maven.plugins.patchtracker.tracking.PatchTrackerRequest;
  import org.apache.maven.plugins.patchtracker.tracking.PatchTrackerResult;
  import org.codehaus.plexus.component.repository.exception.ComponentLookupException;
  import org.codehaus.plexus.components.interactivity.PrompterException;
  
  /**
   * Goal which create a diff/patch file from the current project and create an issue in the project
   * with attaching the created patch file
   *
   * @goal update
   * @aggregator
   */
  public class UpdatePatchMojo
      extends AbstractPatchMojo
  {
  
      /**
       * @parameter expression="${patch.patchId}" default-value=""
       */
      protected String patchId;
  
  
      public void execute()
          throws MojoExecutionException
      {
  
          try
          {
              // TODO do a status before and complains if some files in to be added status ?
  
              String patchContent = getPatchContent();
  
              PatchTrackerRequest patchTrackerRequest = buidPatchTrackerRequest( false );
  
              patchTrackerRequest.setPatchId( getPatchId() ).setPatchContent( patchContent ).setDescription(
                  getPatchTrackerDescription() );
  
              getLog().debug( patchTrackerRequest.toString() );
              PatchTracker patchTracker = getPatchTracker();
              PatchTrackerResult result = patchTracker.updatePatch( patchTrackerRequest, getLog() );
              getLog().info( "issue updated with id:" + result.getPatchId() + ", url:" + result.getPatchUrl() );
          }
          catch ( ComponentLookupException e )
          {
              throw new MojoExecutionException( e.getMessage(), e );
          }
          catch ( PatchTrackerException e )
          {
              throw new MojoExecutionException( e.getMessage(), e );
          }
          catch ( PrompterException e )
          {
              throw new MojoExecutionException( e.getMessage(), e );
          }
  
  
      }
  
      protected String getPatchId()
          throws PrompterException, MojoExecutionException
      {
          String value = null;
  
          // cli must win !
          if ( StringUtils.isNotEmpty( patchId ) )
          {
              value = patchId;
          }
  
          return getValue( value, "patch id to update ?", null, true,
                           "you must configure a patch id when updating an issue or at least use interactive mode", value,
                           false );
      }
  
 
 }