/*
    * 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.
   */
  package org.apache.maven.plugin.testing;
  
  // START SNIPPET: resolve-mojo
  import javax.inject.Inject;
  
  import org.apache.maven.execution.MavenSession;
  import org.apache.maven.plugin.AbstractMojo;
  import org.apache.maven.plugin.MojoExecutionException;
  import org.apache.maven.plugins.annotations.Mojo;
  import org.apache.maven.plugins.annotations.Parameter;
  import org.apache.maven.project.MavenProject;
  import org.eclipse.aether.RepositorySystem;
  import org.eclipse.aether.artifact.DefaultArtifact;
  import org.eclipse.aether.resolution.ArtifactRequest;
  import org.eclipse.aether.resolution.ArtifactResolutionException;
  import org.eclipse.aether.resolution.ArtifactResult;
  
  /**
   * Simple mojo for resolving artifacts.
   */
  @Mojo(name = "simple-resolve")
  public class SimpleResolveMojo extends AbstractMojo {
  
      private final MavenProject project;
      private final MavenSession session;
      private final RepositorySystem repositorySystem;
  
      @Parameter
      private String artifact;
  
      @Inject
      SimpleResolveMojo(MavenProject project, MavenSession session, RepositorySystem repositorySystem) {
          this.project = project;
          this.session = session;
          this.repositorySystem = repositorySystem;
      }
  
      @Override
      public void execute() throws MojoExecutionException {
  
          ArtifactRequest request =
                  new ArtifactRequest(new DefaultArtifact(artifact), project.getRemoteProjectRepositories(), null);
  
          try {
              ArtifactResult result = repositorySystem.resolveArtifact(session.getRepositorySession(), request);
              getLog().info("Resolved artifact to " + result.getArtifact().getFile());
          } catch (ArtifactResolutionException e) {
              throw new MojoExecutionException("Failed to resolve artifact", e);
          }
      }
  }
  // END SNIPPET: resolve-mojo