package org.apache.maven.scm.provider.svn.svnexe.command.export;
/*
* 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 java.io.File;
import org.apache.maven.scm.ScmBranch;
import org.apache.maven.scm.ScmException;
import org.apache.maven.scm.ScmFileSet;
import org.apache.maven.scm.ScmRevision;
import org.apache.maven.scm.ScmTag;
import org.apache.maven.scm.ScmVersion;
import org.apache.maven.scm.command.export.AbstractExportCommand;
import org.apache.maven.scm.command.export.ExportScmResult;
import org.apache.maven.scm.command.export.ExportScmResultWithRevision;
import org.apache.maven.scm.provider.ScmProviderRepository;
import org.apache.maven.scm.provider.svn.SvnCommandUtils;
import org.apache.maven.scm.provider.svn.SvnTagBranchUtils;
import org.apache.maven.scm.provider.svn.command.SvnCommand;
import org.apache.maven.scm.provider.svn.repository.SvnScmProviderRepository;
import org.apache.maven.scm.provider.svn.svnexe.command.SvnCommandLineUtils;
import org.apache.maven.scm.provider.svn.svnexe.command.update.SvnUpdateConsumer;
import org.codehaus.plexus.util.StringUtils;
import org.codehaus.plexus.util.cli.CommandLineException;
import org.codehaus.plexus.util.cli.CommandLineUtils;
import org.codehaus.plexus.util.cli.Commandline;
/**
* @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a>
*
*/
public class SvnExeExportCommand
extends AbstractExportCommand
implements SvnCommand
{
/** {@inheritDoc} */
protected ExportScmResult executeExportCommand( ScmProviderRepository repo, ScmFileSet fileSet, ScmVersion version,
String outputDirectory )
throws ScmException
{
if ( outputDirectory == null )
{
outputDirectory = fileSet.getBasedir().getAbsolutePath();
}
SvnScmProviderRepository repository = (SvnScmProviderRepository) repo;
String url = repository.getUrl();
if ( version != null && StringUtils.isNotEmpty( version.getName() ) )
{
if ( version instanceof ScmTag )
{
url = SvnTagBranchUtils.resolveTagUrl( repository, (ScmTag) version );
}
else if ( version instanceof ScmBranch )
{
url = SvnTagBranchUtils.resolveBranchUrl( repository, (ScmBranch) version );
}
}
url = SvnCommandUtils.fixUrl( url, repository.getUser() );
Commandline cl =
createCommandLine( (SvnScmProviderRepository) repo, fileSet.getBasedir(), version, url, outputDirectory );
SvnUpdateConsumer consumer = new SvnUpdateConsumer( getLogger(), fileSet.getBasedir() );
CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
if ( getLogger().isInfoEnabled() )
{
getLogger().info( "Executing: " + SvnCommandLineUtils.cryptPassword( cl ) );
if ( cl.getWorkingDirectory() != null )
{
getLogger().info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() );
}
}
int exitCode;
try
{
exitCode = SvnCommandLineUtils.execute( cl, consumer, stderr, getLogger() );
}
catch ( CommandLineException ex )
{
throw new ScmException( "Error while executing command.", ex );
}
if ( exitCode != 0 )
{
return new ExportScmResult( cl.toString(), "The svn command failed.", stderr.getOutput(), false );
}
return new ExportScmResultWithRevision( cl.toString(), consumer.getUpdatedFiles(),
String.valueOf( consumer.getRevision() ) );
}
// ----------------------------------------------------------------------
//
// ----------------------------------------------------------------------
public static Commandline createCommandLine( SvnScmProviderRepository repository, File workingDirectory,
ScmVersion version, String url, String outputSirectory )
{
if ( version != null && StringUtils.isEmpty( version.getName() ) )
{
version = null;
}
Commandline cl = SvnCommandLineUtils.getBaseSvnCommandLine( workingDirectory, repository );
cl.createArg().setValue( "export" );
if ( version != null && StringUtils.isNotEmpty( version.getName() ) )
{
if ( version instanceof ScmRevision )
{
cl.createArg().setValue( "-r" );
cl.createArg().setValue( version.getName() );
}
}
//support exporting to an existing directory
cl.createArg().setValue( "--force" );
cl.createArg().setValue( url );
if ( StringUtils.isNotEmpty( outputSirectory ) )
{
cl.createArg().setValue( outputSirectory );
}
return cl;
}
}