package org.apache.maven.archetype.mojos;
/*
* 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.archetype.catalog.ArchetypeCatalog;
import org.apache.maven.archetype.repositorycrawler.RepositoryCrawler;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import java.io.File;
/**
* Crawl a Maven repository (filesystem, not HTTP) and creates a catalog file.
*
* @author rafale
* @requiresProject false
* @goal crawl
*/
public class CrawlRepositoryMojo
extends AbstractMojo
{
/**
* The archetype's catalog to update.
*
* @parameter expression="${catalog}"
*/
private File catalogFile;
/**
* @component
*/
private RepositoryCrawler crawler;
/**
* The repository to crawl.
*
* @parameter expression="${repository}" default-value="${settings.localRepository}"
*/
private File repository;
public void execute()
throws MojoExecutionException, MojoFailureException
{
System.err.println( "repository " + repository );
System.err.println( "catalogFile " + catalogFile );
if ( repository == null )
{
throw new MojoFailureException( "The repository is not defined. Use -Drepository=/path/to/repository" );
}
ArchetypeCatalog catalog = crawler.crawl( repository );
if ( catalogFile == null )
{
catalogFile = new File( repository, "archetype-catalog.xml" );
}
crawler.writeCatalog( catalog, catalogFile );
}
}