001package org.apache.maven.scm.provider.svn.svnexe.command.status;
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
022import org.apache.maven.scm.ScmException;
023import org.apache.maven.scm.ScmFileSet;
024import org.apache.maven.scm.command.status.AbstractStatusCommand;
025import org.apache.maven.scm.command.status.StatusScmResult;
026import org.apache.maven.scm.provider.ScmProviderRepository;
027import org.apache.maven.scm.provider.svn.command.SvnCommand;
028import org.apache.maven.scm.provider.svn.repository.SvnScmProviderRepository;
029import org.apache.maven.scm.provider.svn.svnexe.command.SvnCommandLineUtils;
030import org.codehaus.plexus.util.cli.CommandLineException;
031import org.codehaus.plexus.util.cli.CommandLineUtils;
032import org.codehaus.plexus.util.cli.Commandline;
033
034/**
035 * @author <a href="mailto:brett@apache.org">Brett Porter</a>
036 *
037 */
038public class SvnStatusCommand
039    extends AbstractStatusCommand
040    implements SvnCommand
041{
042    /** {@inheritDoc} */
043    protected StatusScmResult executeStatusCommand( ScmProviderRepository repo, ScmFileSet fileSet )
044        throws ScmException
045    {
046        Commandline cl = createCommandLine( (SvnScmProviderRepository) repo, fileSet );
047
048        SvnStatusConsumer consumer = new SvnStatusConsumer( getLogger(), fileSet.getBasedir() );
049
050        CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
051
052        if ( getLogger().isInfoEnabled() )
053        {
054            getLogger().info( "Executing: " + SvnCommandLineUtils.cryptPassword( cl ) );
055            getLogger().info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() );
056        }
057
058        int exitCode;
059
060        try
061        {
062            exitCode = SvnCommandLineUtils.execute( cl, consumer, stderr, getLogger() );
063        }
064        catch ( CommandLineException ex )
065        {
066            throw new ScmException( "Error while executing command.", ex );
067        }
068
069        if ( exitCode != 0 )
070        {
071            return new StatusScmResult( cl.toString(), "The svn command failed.", stderr.getOutput(), false );
072        }
073
074        return new StatusScmResult( cl.toString(), consumer.getChangedFiles() );
075    }
076
077    // ----------------------------------------------------------------------
078    //
079    // ----------------------------------------------------------------------
080
081    public static Commandline createCommandLine( SvnScmProviderRepository repository, ScmFileSet fileSet )
082    {
083        Commandline cl = SvnCommandLineUtils.getBaseSvnCommandLine( fileSet.getBasedir(), repository );
084
085        cl.createArg().setValue( "status" );
086
087        return cl;
088    }
089}