| package org.apache.maven.scm.provider.bazaar.command.diff; |
| |
| /* |
| * 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.ScmResult; |
| import org.apache.maven.scm.ScmVersion; |
| import org.apache.maven.scm.command.Command; |
| import org.apache.maven.scm.command.diff.AbstractDiffCommand; |
| import org.apache.maven.scm.command.diff.DiffScmResult; |
| import org.apache.maven.scm.provider.ScmProviderRepository; |
| import org.apache.maven.scm.provider.bazaar.BazaarUtils; |
| import org.apache.maven.scm.provider.bazaar.command.BazaarConstants; |
| import org.codehaus.plexus.util.StringUtils; |
| |
| /** |
| * @author <a href="mailto:torbjorn@smorgrav.org">Torbj�rn Eikli Sm�rgrav</a> |
| * @version $Id$ |
| */ |
| public class BazaarDiffCommand |
| extends AbstractDiffCommand |
| implements Command |
| { |
| /** {@inheritDoc} */ |
| protected DiffScmResult executeDiffCommand( ScmProviderRepository repo, ScmFileSet fileSet, |
| ScmVersion startRevision, ScmVersion endRevision ) |
| throws ScmException |
| { |
| |
| String[] diffCmd; |
| if ( startRevision != null && StringUtils.isNotEmpty( startRevision.getName() ) ) |
| { |
| String revArg = startRevision.getName(); |
| if ( endRevision != null && StringUtils.isNotEmpty( endRevision.getName() ) ) |
| { |
| revArg += ".." + endRevision.getName(); |
| } |
| diffCmd = new String[]{BazaarConstants.DIFF_CMD, BazaarConstants.REVISION_OPTION, revArg}; |
| } |
| else |
| { |
| diffCmd = new String[]{BazaarConstants.DIFF_CMD}; |
| } |
| |
| diffCmd = BazaarUtils.expandCommandLine( diffCmd, fileSet ); |
| BazaarDiffConsumer consumer = new BazaarDiffConsumer( getLogger(), fileSet.getBasedir() ); |
| |
| ScmResult result = BazaarUtils.execute( consumer, getLogger(), fileSet.getBasedir(), diffCmd ); |
| |
| return new DiffScmResult( consumer.getChangedFiles(), consumer.getDifferences(), consumer.getPatch(), result ); |
| } |
| } |