package org.apache.maven.scm.provider.vss.commands.update;
/*
* 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.scm.ScmException;
import org.apache.maven.scm.ScmFileSet;
import org.apache.maven.scm.ScmVersion;
import org.apache.maven.scm.command.changelog.ChangeLogCommand;
import org.apache.maven.scm.command.update.AbstractUpdateCommand;
import org.apache.maven.scm.command.update.UpdateScmResult;
import org.apache.maven.scm.provider.ScmProviderRepository;
import org.apache.maven.scm.provider.vss.commands.VssCommandLineUtils;
import org.apache.maven.scm.provider.vss.commands.VssConstants;
import org.apache.maven.scm.provider.vss.commands.changelog.VssHistoryCommand;
import org.apache.maven.scm.provider.vss.repository.VssScmProviderRepository;
import org.codehaus.plexus.util.cli.CommandLineUtils;
import org.codehaus.plexus.util.cli.Commandline;
/**
* @author <a href="mailto:triek@thrx.de">Thorsten Riek</a>
* @version $Id: VssUpdateCommand.java 885129 2009-11-28 19:13:15Z olamy $
*/
public class VssUpdateCommand
extends AbstractUpdateCommand
{
// TODO handle deleted files from VSS
/** {@inheritDoc} */
protected UpdateScmResult executeUpdateCommand( ScmProviderRepository repository, ScmFileSet fileSet,
ScmVersion version )
throws ScmException
{
if ( getLogger().isDebugEnabled() )
{
getLogger().debug( "executing update command..." );
}
VssScmProviderRepository repo = (VssScmProviderRepository) repository;
Commandline cl = buildCmdLine( repo, fileSet, version );
VssUpdateConsumer consumer = new VssUpdateConsumer( repo, getLogger() );
// TODO handle deleted files from VSS
// TODO identify local files
CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
int exitCode;
if ( getLogger().isDebugEnabled() )
{
getLogger().debug( "Executing: " + cl.getWorkingDirectory().getAbsolutePath() + ">>" + cl.toString() );
}
exitCode = VssCommandLineUtils.executeCommandline( cl, consumer, stderr, getLogger() );
if ( exitCode != 0 )
{
String error = stderr.getOutput();
if ( getLogger().isDebugEnabled() )
{
getLogger().debug( "VSS returns error: [" + error + "] return code: [" + exitCode + "]" );
}
if ( error.indexOf( "A writable copy of" ) < 0 )
{
return new UpdateScmResult( cl.toString(), "The vss command failed.", error, false );
}
// print out the writable copy for manual handling
if ( getLogger().isWarnEnabled() )
{
getLogger().warn( error );
}
}
return new UpdateScmResult( cl.toString(), consumer.getUpdatedFiles() );
}
public Commandline buildCmdLine( VssScmProviderRepository repo, ScmFileSet fileSet, ScmVersion version )
throws ScmException
{
Commandline command = new Commandline();
command.setWorkingDirectory( fileSet.getBasedir().getAbsolutePath() );
try
{
command.addSystemEnvironment();
}
catch ( Exception e )
{
throw new ScmException( "Can't add system environment.", e );
}
command.addEnvironment( "SSDIR", repo.getVssdir() );
String ssDir = VssCommandLineUtils.getSsDir();
command.setExecutable( ssDir + VssConstants.SS_EXE );
command.createArg().setValue( VssConstants.COMMAND_GET );
command.createArg().setValue( VssConstants.PROJECT_PREFIX + repo.getProject() );
//User identification to get access to vss repository
if ( repo.getUserPassword() != null )
{
command.createArg().setValue( VssConstants.FLAG_LOGIN + repo.getUserPassword() );
}
//Display the history of an entire project list
command.createArg().setValue( VssConstants.FLAG_RECURSION );
//Ignore: Do not ask for input under any circumstances.
command.createArg().setValue( VssConstants.FLAG_AUTORESPONSE_DEF );
// FIXME Update command only works if there is no file checked out
// or no file is dirty locally. It's better than overwriting
// checked out files
//Ignore: Do not touch local writable files.
command.createArg().setValue( VssConstants.FLAG_SKIP_WRITABLE );
if ( version != null )
{
command.createArg().setValue( VssConstants.FLAG_VERSION_LABEL + version );
}
return command;
}
/** {@inheritDoc} */
protected ChangeLogCommand getChangeLogCommand()
{
VssHistoryCommand command = new VssHistoryCommand();
command.setLogger( getLogger() );
return command;
}
}