/*
    * #%L
    * Native ARchive plugin for Maven
    * %%
    * Copyright (C) 2002 - 2014 NAR Maven Plugin developers.
    * %%
    * Licensed 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.
   * #L%
   */
  package com.github.maven_nar;
  
  import java.io.File;
  import java.util.List;
  
  import org.apache.maven.artifact.Artifact;
  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.apache.maven.shared.artifact.filter.collection.ScopeFilter;
  
  /**
   * Unpacks NAR files needed for tests compilation and execution. Unpacking
   * happens in the project target folder, and
   * also sets flags on binaries and corrects static libraries.
   *
   * @author Mark Donszelmann
   */
  @Mojo(name = "nar-test-unpack", defaultPhase = LifecyclePhase.GENERATE_TEST_SOURCES, requiresProject = true,
    requiresDependencyResolution = ResolutionScope.TEST)
  public class NarTestUnpackMojo extends AbstractDependencyMojo {
  
    /**
     * List of tests to create
     */
    @Parameter
    private List tests;
    
    /**
     * List the dependencies needed for tests compilations and executions.
     */
    @Override
    protected ScopeFilter getArtifactScopeFilter() {
      return new ScopeFilter( Artifact.SCOPE_TEST, null );
    }
  
    @Override
    protected File getUnpackDirectory() {
      return getTestUnpackDirectory() == null ? super.getUnpackDirectory() : getTestUnpackDirectory();
    }
  
    @Override
    public final void narExecute() throws MojoExecutionException, MojoFailureException {
      final List<AttachedNarArtifact> attachedNarArtifacts = getAttachedNarArtifacts(tests);
      unpackAttachedNars(attachedNarArtifacts);
    }
  }