/*
    * #%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.IOException;
  
  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;
  
  /**
   * Move the GNU style include/lib to some output directory
   * 
   * @author Mark Donszelmann
   */
  @Mojo(name = "nar-gnu-resources", defaultPhase = LifecyclePhase.PROCESS_RESOURCES, requiresProject = true)
  public class NarGnuResources extends AbstractGnuMojo {
    @Override
    public final void narExecute() throws MojoExecutionException, MojoFailureException {
      if (getGnuSourceDirectory().exists()) {
        int copied = 0;
  
        try {
          copied += copyIncludes(getGnuSourceDirectory());
        } catch (final IOException e) {
          throw new MojoFailureException("NAR: Gnu could not copy resources", e);
        }
  
        if (copied > 0) {
          getLog().info("Copied " + copied + " GNU resources");
        }
  
      }
    }
  }