001 /*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements. See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership. The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License. You may obtain a copy of the License at
009 *
010 * http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied. See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019
020 package org.apache.maven.scm.provider.bazaar.command.tag;
021
022 import java.io.File;
023
024 import org.apache.maven.scm.ScmException;
025 import org.apache.maven.scm.ScmFileSet;
026 import org.apache.maven.scm.ScmFileStatus;
027 import org.apache.maven.scm.ScmResult;
028 import org.apache.maven.scm.ScmTagParameters;
029 import org.apache.maven.scm.command.tag.AbstractTagCommand;
030 import org.apache.maven.scm.command.tag.TagScmResult;
031 import org.apache.maven.scm.provider.ScmProviderRepository;
032 import org.apache.maven.scm.provider.bazaar.BazaarUtils;
033 import org.apache.maven.scm.provider.bazaar.command.BazaarConstants;
034 import org.apache.maven.scm.provider.bazaar.command.BazaarConsumer;
035 import org.apache.maven.scm.provider.bazaar.repository.BazaarScmProviderRepository;
036 import org.codehaus.plexus.util.StringUtils;
037
038 /**
039 * @author <a href="mailto:johan.walles@gmail.com">Johan Walles</a>
040 *
041 */
042 public class BazaarTagCommand extends AbstractTagCommand {
043 protected ScmResult executeTagCommand( ScmProviderRepository repository,
044 ScmFileSet fileSet, String tagName,
045 ScmTagParameters scmTagParameters ) throws ScmException
046 {
047 if ( tagName == null || StringUtils.isEmpty( tagName.trim() ) ) {
048 throw new ScmException( "tag name must be specified" );
049 }
050
051 if ( !fileSet.getFileList().isEmpty() ) {
052 throw new ScmException( "tagging specific files is not allowed" );
053 }
054
055 // Perform the tagging operation
056 File bazaarRoot = fileSet.getBasedir();
057 BazaarConsumer consumer = new BazaarConsumer( getLogger() );
058 String[] tagCmd = new String[] { BazaarConstants.TAG_CMD, tagName };
059 ScmResult tagResult = BazaarUtils.execute( consumer, getLogger(), bazaarRoot, tagCmd );
060 if ( !tagResult.isSuccess() ) {
061 return new TagScmResult( null, tagResult );
062 }
063
064 // Do "bzr ls -R -r tag:tagName" to get a list of the tagged files
065 BazaarLsConsumer lsConsumer =
066 new BazaarLsConsumer( getLogger(), bazaarRoot, ScmFileStatus.TAGGED );
067 String[] lsCmd = new String[] {
068 BazaarConstants.LS_CMD,
069 BazaarConstants.RECURSIVE_OPTION,
070 BazaarConstants.REVISION_OPTION,
071 "tag:" + tagName
072 };
073 ScmResult lsResult = BazaarUtils.execute(lsConsumer, getLogger(), bazaarRoot, lsCmd);
074 if ( !lsResult.isSuccess() ) {
075 return new TagScmResult( null, lsResult );
076 }
077
078 // Push new tags to parent branch if any
079 BazaarScmProviderRepository bazaarRepository = (BazaarScmProviderRepository) repository;
080 if ( !bazaarRepository.getURI().equals( fileSet.getBasedir().getAbsolutePath() ) && repository.isPushChanges() )
081 {
082 String[] pushCmd = new String[] { BazaarConstants.PUSH_CMD, bazaarRepository.getURI() };
083 ScmResult pushResult =
084 BazaarUtils.execute( new BazaarConsumer( getLogger() ), getLogger(), fileSet.getBasedir(), pushCmd );
085 if ( !pushResult.isSuccess() ) {
086 return new TagScmResult( null, pushResult );
087 }
088 }
089
090 return new TagScmResult( lsConsumer.getListedFiles(), tagResult );
091 }
092 }