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1   package org.apache.maven.scm.provider.svn.svnexe.command.status;
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.command.status.AbstractStatusCommand;
25  import org.apache.maven.scm.command.status.StatusScmResult;
26  import org.apache.maven.scm.provider.ScmProviderRepository;
27  import org.apache.maven.scm.provider.svn.command.SvnCommand;
28  import org.apache.maven.scm.provider.svn.repository.SvnScmProviderRepository;
29  import org.apache.maven.scm.provider.svn.svnexe.command.SvnCommandLineUtils;
30  import org.codehaus.plexus.util.cli.CommandLineException;
31  import org.codehaus.plexus.util.cli.CommandLineUtils;
32  import org.codehaus.plexus.util.cli.Commandline;
33  
34  /**
35   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
36   *
37   */
38  public class SvnStatusCommand
39      extends AbstractStatusCommand
40      implements SvnCommand
41  {
42      /** {@inheritDoc} */
43      protected StatusScmResult executeStatusCommand( ScmProviderRepository repo, ScmFileSet fileSet )
44          throws ScmException
45      {
46          Commandline cl = createCommandLine( (SvnScmProviderRepository) repo, fileSet );
47  
48          SvnStatusConsumer consumer = new SvnStatusConsumer( getLogger(), fileSet.getBasedir() );
49  
50          CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
51  
52          if ( getLogger().isInfoEnabled() )
53          {
54              getLogger().info( "Executing: " + SvnCommandLineUtils.cryptPassword( cl ) );
55              getLogger().info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() );
56          }
57  
58          int exitCode;
59  
60          try
61          {
62              exitCode = SvnCommandLineUtils.execute( cl, consumer, stderr, getLogger() );
63          }
64          catch ( CommandLineException ex )
65          {
66              throw new ScmException( "Error while executing command.", ex );
67          }
68  
69          if ( exitCode != 0 )
70          {
71              return new StatusScmResult( cl.toString(), "The svn command failed.", stderr.getOutput(), false );
72          }
73  
74          return new StatusScmResult( cl.toString(), consumer.getChangedFiles() );
75      }
76  
77      // ----------------------------------------------------------------------
78      //
79      // ----------------------------------------------------------------------
80  
81      public static Commandline createCommandLine( SvnScmProviderRepository repository, ScmFileSet fileSet )
82      {
83          Commandline cl = SvnCommandLineUtils.getBaseSvnCommandLine( fileSet.getBasedir(), repository );
84  
85          cl.createArg().setValue( "status" );
86  
87          return cl;
88      }
89  }