/*******************************************************************************
* Copyright (c) 2009-2011 Sonatype, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html
* The Apache License v2.0 is available at
* http://www.apache.org/licenses/LICENSE-2.0.html
* You may elect to redistribute this code under either of these licenses.
*******************************************************************************/
package org.sonatype.maven.archetype.commands;
import com.google.inject.Inject;
import org.apache.maven.archetype.catalog.ArchetypeCatalog;
import org.apache.maven.archetype.repositorycrawler.RepositoryCrawler;
import org.sonatype.gshell.command.Command;
import org.sonatype.gshell.command.support.CommandActionSupport;
import org.sonatype.gshell.command.CommandContext;
import org.sonatype.gshell.command.IO;
import org.sonatype.gshell.plexus.PlexusRuntime;
import org.sonatype.gshell.util.FileAssert;
import org.sonatype.gshell.util.cli2.Argument;
import org.sonatype.gshell.util.cli2.Option;
import java.io.File;
/**
* Crawl a repository looking for archetypes.
*
* @author <a href="mailto:jason@planet57.com">Jason Dillon</a>
* @since 0.10
*/
@Command(name="archetype/crawl")
public class CrawlCommand
extends CommandActionSupport
{
private final PlexusRuntime plexus;
@Option(name="c", longName="catalog", args=1)
private File catalogFile;
@Argument(required=true)
private File repository;
@Inject
public CrawlCommand(final PlexusRuntime plexus) {
assert plexus != null;
this.plexus = plexus;
}
public Object execute(final CommandContext context) throws Exception {
assert context != null;
IO io = context.getIo();
new FileAssert(repository).exists().isDirectory();
RepositoryCrawler crawler = plexus.lookup(RepositoryCrawler.class);
log.debug("Crawling repository: {}", repository);
ArchetypeCatalog catalog = crawler.crawl(repository);
if (catalogFile == null) {
catalogFile = new File(repository, "archetype-catalog.xml");
}
log.debug("Writing catalog file: {}", catalogFile);
crawler.writeCatalog(catalog, catalogFile);
return Result.SUCCESS;
}
}