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.Os;
031import org.codehaus.plexus.util.cli.CommandLineException;
032import org.codehaus.plexus.util.cli.CommandLineUtils;
033import org.codehaus.plexus.util.cli.Commandline;
034
035/**
036 * @author <a href="mailto:brett@apache.org">Brett Porter</a>
037 *
038 */
039public class SvnStatusCommand
040    extends AbstractStatusCommand
041    implements SvnCommand
042{
043    /** {@inheritDoc} */
044    protected StatusScmResult executeStatusCommand( ScmProviderRepository repo, ScmFileSet fileSet )
045        throws ScmException
046    {
047        Commandline cl = createCommandLine( (SvnScmProviderRepository) repo, fileSet );
048
049        SvnStatusConsumer consumer = new SvnStatusConsumer( getLogger(), fileSet.getBasedir() );
050
051        CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
052
053        if ( getLogger().isInfoEnabled() )
054        {
055            getLogger().info( "Executing: " + SvnCommandLineUtils.cryptPassword( cl ) );
056
057            if ( Os.isFamily( Os.FAMILY_WINDOWS ) )
058            {
059                getLogger().info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() );
060            }
061        }
062
063        int exitCode;
064
065        try
066        {
067            exitCode = SvnCommandLineUtils.execute( cl, consumer, stderr, getLogger() );
068        }
069        catch ( CommandLineException ex )
070        {
071            throw new ScmException( "Error while executing command.", ex );
072        }
073
074        if ( exitCode != 0 )
075        {
076            return new StatusScmResult( cl.toString(), "The svn command failed.", stderr.getOutput(), false );
077        }
078
079        return new StatusScmResult( cl.toString(), consumer.getChangedFiles() );
080    }
081
082    // ----------------------------------------------------------------------
083    //
084    // ----------------------------------------------------------------------
085
086    public static Commandline createCommandLine( SvnScmProviderRepository repository, ScmFileSet fileSet )
087    {
088        Commandline cl = SvnCommandLineUtils.getBaseSvnCommandLine( fileSet.getBasedir(), repository );
089
090        cl.createArg().setValue( "status" );
091
092        return cl;
093    }
094}