001 package org.apache.maven.scm.provider.git.gitexe.command.list;
002
003 /*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements. See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership. The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License. You may obtain a copy of the License at
011 *
012 * http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied. See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022 import org.apache.maven.scm.ScmException;
023 import org.apache.maven.scm.ScmFileSet;
024 import org.apache.maven.scm.ScmFileStatus;
025 import org.apache.maven.scm.ScmVersion;
026 import org.apache.maven.scm.command.list.AbstractListCommand;
027 import org.apache.maven.scm.command.list.ListScmResult;
028 import org.apache.maven.scm.provider.ScmProviderRepository;
029 import org.apache.maven.scm.provider.git.command.GitCommand;
030 import org.apache.maven.scm.provider.git.repository.GitScmProviderRepository;
031 import org.apache.maven.scm.provider.git.gitexe.command.GitCommandLineUtils;
032 import org.codehaus.plexus.util.cli.CommandLineUtils;
033 import org.codehaus.plexus.util.cli.Commandline;
034
035 import java.io.File;
036
037 /**
038 * @author <a href="mailto:struberg@yahoo.de">Mark Struberg</a>
039 *
040 */
041 public class GitListCommand
042 extends AbstractListCommand
043 implements GitCommand
044 {
045 /** {@inheritDoc} */
046 protected ListScmResult executeListCommand( ScmProviderRepository repo, ScmFileSet fileSet, boolean recursive,
047 ScmVersion scmVersion )
048 throws ScmException
049 {
050 GitScmProviderRepository repository = (GitScmProviderRepository) repo;
051
052 if ( GitScmProviderRepository.PROTOCOL_FILE.equals( repository.getFetchInfo().getProtocol() )
053 && repository.getFetchInfo().getPath().indexOf( fileSet.getBasedir().getPath() ) >= 0 )
054 {
055 throw new ScmException( "remote repository must not be the working directory" );
056 }
057
058 int exitCode;
059
060 CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
061 GitListConsumer consumer = new GitListConsumer( getLogger(), fileSet.getBasedir().getParentFile(),
062 ScmFileStatus.CHECKED_IN );
063
064 Commandline cl = createCommandLine( repository, fileSet.getBasedir() );
065
066 exitCode = GitCommandLineUtils.execute( cl, consumer, stderr, getLogger() );
067 if ( exitCode != 0 )
068 {
069 return new ListScmResult( cl.toString(), "The git-ls-files command failed.", stderr.getOutput(), false );
070 }
071
072 return new ListScmResult( cl.toString(), consumer.getListedFiles() );
073 }
074
075 // ----------------------------------------------------------------------
076 //
077 // ----------------------------------------------------------------------
078
079 public static Commandline createCommandLine( GitScmProviderRepository repository, File workingDirectory )
080 {
081 Commandline cl = GitCommandLineUtils.getBaseGitCommandLine( workingDirectory, "ls-files" );
082
083 return cl;
084 }
085
086 }