package org.apache.maven.shared.release.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.project.MavenProject;
  import org.apache.maven.shared.release.ReleaseExecutionException;
  import org.apache.maven.shared.release.ReleaseResult;
  import org.apache.maven.shared.release.config.ReleaseDescriptor;
  import org.apache.maven.shared.release.env.ReleaseEnvironment;
  import org.apache.maven.shared.release.util.PomFinder;
  import org.codehaus.plexus.util.StringUtils;
  
  import java.io.File;
  import java.util.List;
  
  /**
   * Run the integration tests for the project to verify that it builds before committing.
   *
   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
   * @plexus.component role="org.apache.maven.shared.release.phase.ReleasePhase" role-hint="run-perform-goals"
   */
  public class RunPerformGoalsPhase
      extends AbstractRunGoalsPhase
  {
      public ReleaseResult execute( ReleaseDescriptor releaseDescriptor, ReleaseEnvironment releaseEnvironment,
                                    List<MavenProject> reactorProjects )
          throws ReleaseExecutionException
      {
          return runLogic( releaseDescriptor, releaseEnvironment, reactorProjects, false );
      }
  
      private ReleaseResult runLogic( ReleaseDescriptor releaseDescriptor, ReleaseEnvironment releaseEnvironment,
                                    List<MavenProject> reactorProjects, boolean simulate )
          throws ReleaseExecutionException
      {
          String additionalArguments = releaseDescriptor.getAdditionalArguments();
  
          if ( releaseDescriptor.isUseReleaseProfile() )
          {
              if ( !StringUtils.isEmpty( additionalArguments ) )
              {
                  additionalArguments = additionalArguments + " -DperformRelease=true";
              }
              else
              {
                  additionalArguments = "-DperformRelease=true";
              }
          }
          
          String pomFileName = releaseDescriptor.getPomFileName();
          if ( pomFileName == null )
          {
              pomFileName = "pom.xml";
          }
  
          // ensure we don't use the release pom for the perform goals
          // ^^ paranoia? A MavenExecutor has already access to this. Probably worth refactoring. 
          if ( !StringUtils.isEmpty( additionalArguments ) )
          {
              additionalArguments = additionalArguments + " -f " + pomFileName;
          }
          else
          {
              additionalArguments = "-f " + pomFileName;
          }
          
          if ( simulate )
          {
              ReleaseResult result = new ReleaseResult();
  
              logDebug( result, "Additional arguments: " + additionalArguments );
              
              logInfo( result, "Executing perform goals  - since this is simulation mode these goals are skipped." );
              
              return result;
          }
  
          String workDir = releaseDescriptor.getWorkingDirectory();
          if ( workDir == null )
          {
              workDir = System.getProperty( "user.dir" );
          }
 
 
         File pomFile = new File( workDir, pomFileName );
         PomFinder pomFinder = new PomFinder( getLogger() );
         boolean foundPom = false;
 
         if ( StringUtils.isEmpty( releaseDescriptor.getScmRelativePathProjectDirectory() ) )
         {
             foundPom = pomFinder.parsePom( pomFile );
         }
 
         File workDirectory;
         if ( simulate )
         {
             workDirectory = new File( releaseDescriptor.getWorkingDirectory() );
         }
         else
         {
             workDirectory = new File( releaseDescriptor.getCheckoutDirectory() );
         }
 
         if ( foundPom )
         {
             File matchingPom = pomFinder.findMatchingPom( workDirectory );
             if ( matchingPom != null )
             {
                 getLogger().info( "Invoking perform goals in directory " + matchingPom.getParent() );
                 // The directory of the POM in a flat project layout is not
                 // the same directory as the SCM checkout directory!
                 // The same is true for a sparse checkout in e.g. GIT
                 // the project to build could be in target/checkout/some/dir/
                 workDirectory = matchingPom.getParentFile();
             }
         }
 
         return execute( releaseDescriptor, releaseEnvironment, workDirectory, additionalArguments );
     }
 
     public ReleaseResult simulate( ReleaseDescriptor releaseDescriptor, ReleaseEnvironment releaseEnvironment,
                                    List<MavenProject> reactorProjects )
         throws ReleaseExecutionException
     {
         return runLogic( releaseDescriptor, releaseEnvironment, reactorProjects, true );
     }
 
     protected String getGoals( ReleaseDescriptor releaseDescriptor )
     {
         return releaseDescriptor.getPerformGoals();
     }
 }