package org.apache.maven.scm.provider.hg.command.tag;
/*
* 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 java.util.ArrayList;
import java.util.List;
import org.apache.maven.scm.ScmException;
import org.apache.maven.scm.ScmFile;
import org.apache.maven.scm.ScmFileSet;
import org.apache.maven.scm.ScmFileStatus;
import org.apache.maven.scm.ScmResult;
import org.apache.maven.scm.ScmTagParameters;
import org.apache.maven.scm.command.Command;
import org.apache.maven.scm.command.tag.AbstractTagCommand;
import org.apache.maven.scm.command.tag.TagScmResult;
import org.apache.maven.scm.provider.ScmProviderRepository;
import org.apache.maven.scm.provider.hg.HgUtils;
import org.apache.maven.scm.provider.hg.command.HgCommandConstants;
import org.apache.maven.scm.provider.hg.command.HgConsumer;
import org.apache.maven.scm.provider.hg.command.inventory.HgListConsumer;
import org.apache.maven.scm.provider.hg.repository.HgScmProviderRepository;
import org.codehaus.plexus.util.StringUtils;
/**
* Tag
*
* @author <a href="mailto:ryan@darksleep.com">ryan daum</a>
* @author Olivier Lamy
* @version $Id: HgTagCommand.java 1083086 2011-03-18 21:55:06Z olamy $
*/
public class HgTagCommand
extends AbstractTagCommand
implements Command
{
protected ScmResult executeTagCommand( ScmProviderRepository scmProviderRepository, ScmFileSet fileSet, String tag,
String message )
throws ScmException
{
return executeTagCommand( scmProviderRepository, fileSet, tag, new ScmTagParameters( message ) );
}
/**
* {@inheritDoc}
*/
protected ScmResult executeTagCommand( ScmProviderRepository scmProviderRepository, ScmFileSet fileSet, String tag,
ScmTagParameters scmTagParameters )
throws ScmException
{
if ( tag == null || StringUtils.isEmpty( tag.trim() ) )
{
throw new ScmException( "tag must be specified" );
}
if ( !fileSet.getFileList().isEmpty() )
{
throw new ScmException( "This provider doesn't support tagging subsets of a directory : " + fileSet.getFileList() );
}
File workingDir = fileSet.getBasedir();
// build the command
String[] tagCmd =
new String[]{ HgCommandConstants.TAG_CMD, HgCommandConstants.MESSAGE_OPTION, scmTagParameters.getMessage(),
tag };
// keep the command about in string form for reporting
StringBuffer cmd = joinCmd( tagCmd );
HgTagConsumer consumer = new HgTagConsumer( getLogger() );
ScmResult result = HgUtils.execute( consumer, getLogger(), workingDir, tagCmd );
HgScmProviderRepository repository = (HgScmProviderRepository) scmProviderRepository;
if ( result.isSuccess() )
{
// now push
// Push to parent branch if any
if ( repository.isPushChanges() )
{
if ( !repository.getURI().equals( fileSet.getBasedir().getAbsolutePath() ) )
{
String branchName = HgUtils.getCurrentBranchName( getLogger(), workingDir );
boolean differentOutgoingBranch =
HgUtils.differentOutgoingBranchFound( getLogger(), workingDir, branchName );
String[] pushCmd = new String[]{ HgCommandConstants.PUSH_CMD,
differentOutgoingBranch ? HgCommandConstants.REVISION_OPTION + branchName : null,
repository.getURI() };
result =
HgUtils.execute( new HgConsumer( getLogger() ), getLogger(), fileSet.getBasedir(), pushCmd );
}
}
}
else
{
throw new ScmException( "Error while executing command " + cmd.toString() );
}
// do an inventory to return the files tagged (all of them)
String[] listCmd = new String[]{ HgCommandConstants.INVENTORY_CMD };
HgListConsumer listconsumer = new HgListConsumer( getLogger() );
result = HgUtils.execute( listconsumer, getLogger(), fileSet.getBasedir(), listCmd );
if ( result.isSuccess() )
{
List<ScmFile> files = listconsumer.getFiles();
List<ScmFile> fileList = new ArrayList<ScmFile>();
for ( ScmFile f : files )
{
if ( !f.getPath().endsWith( ".hgtags" ) )
{
fileList.add( new ScmFile( f.getPath(), ScmFileStatus.TAGGED ) );
}
}
return new TagScmResult( fileList, result );
}
else
{
throw new ScmException( "Error while executing command " + cmd.toString() );
}
}
private StringBuffer joinCmd( String[] cmd )
{
StringBuffer result = new StringBuffer();
for ( int i = 0; i < cmd.length; i++ )
{
String s = cmd[i];
result.append( s );
if ( i < cmd.length - 1 )
{
result.append( " " );
}
}
return result;
}
}