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1   package org.apache.maven.scm.provider.bazaar.command.blame;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   * http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import org.apache.maven.scm.ScmException;
23  import org.apache.maven.scm.ScmFileSet;
24  import org.apache.maven.scm.ScmResult;
25  import org.apache.maven.scm.command.blame.AbstractBlameCommand;
26  import org.apache.maven.scm.command.blame.BlameScmResult;
27  import org.apache.maven.scm.provider.ScmProviderRepository;
28  import org.apache.maven.scm.provider.bazaar.BazaarUtils;
29  
30  /**
31   * @author Evgeny Mandrikov
32   * @author Olivier Lamy
33   * @since 1.4
34   */
35  public class BazaarBlameCommand
36      extends AbstractBlameCommand
37  {
38      public static final String BLAME_CMD = "blame";
39  
40      /**
41       * {@inheritDoc}
42       */
43      public BlameScmResult executeBlameCommand( ScmProviderRepository repo, ScmFileSet workingDirectory,
44                                                 String filename )
45          throws ScmException
46      {
47          String[] cmd = new String[]{BLAME_CMD, "--all",  // Show annotations on all lines
48              "--long", // Show commit date in annotations
49              filename};
50          BazaarBlameConsumer consumer = new BazaarBlameConsumer( getLogger() );
51          ScmResult result = BazaarUtils.execute( consumer, getLogger(), workingDirectory.getBasedir(), cmd );
52          return new BlameScmResult( consumer.getLines(), result );
53      }
54  }