/*
 * 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.archetype.mojos;

import javax.inject.Inject;

import java.io.File;

import org.apache.maven.archetype.ArchetypeManager;
import org.apache.maven.archetype.catalog.Archetype;
import org.apache.maven.archetype.common.Constants;
import org.apache.maven.execution.MavenSession;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
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.project.MavenProject;
import org.codehaus.plexus.util.StringUtils;

/**
 * Updates the local catalog.
 *
 * @author rafale
 */
@Mojo(name = "update-local-catalog", defaultPhase = LifecyclePhase.INSTALL)
public class UpdateLocalCatalogMojo extends AbstractMojo {
    @Parameter(defaultValue = "${session}", readonly = true, required = true)
    private MavenSession session;

    /**
     * The archetype project to add/update to the local catalog.
     */
    @Parameter(defaultValue = "${project}", readonly = true, required = true)
    private MavenProject project;

    private ArchetypeManager manager;

    @Inject
    public UpdateLocalCatalogMojo(ArchetypeManager manager) {
        this.manager = manager;
    }

    @Override
    public void execute() throws MojoExecutionException {
        if (!Constants.MAVEN_ARCHETYPE_PACKAGING.equalsIgnoreCase(project.getPackaging())) {
            getLog().debug("Wrong packaging type " + project.getPackaging() + ", skipping archetype "
                    + project.getName());
            return;
        }
        Archetype archetype = new Archetype();
        archetype.setGroupId(project.getGroupId());
        archetype.setArtifactId(project.getArtifactId());
        archetype.setVersion(project.getVersion());

        if (StringUtils.isNotEmpty(project.getDescription())) {
            archetype.setDescription(project.getDescription());
        } else {
            archetype.setDescription(project.getName());
        }

        File catalog = manager.updateLocalCatalog(session.getRepositorySession(), archetype);
        if (catalog != null) {
            getLog().info("Updated local archetypes catalog " + catalog);
        }
    }
}
