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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.Os;
31  import org.codehaus.plexus.util.cli.CommandLineException;
32  import org.codehaus.plexus.util.cli.CommandLineUtils;
33  import org.codehaus.plexus.util.cli.Commandline;
34  
35  /**
36   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
37   *
38   */
39  public class SvnStatusCommand
40      extends AbstractStatusCommand
41      implements SvnCommand
42  {
43      /** {@inheritDoc} */
44      protected StatusScmResult executeStatusCommand( ScmProviderRepository repo, ScmFileSet fileSet )
45          throws ScmException
46      {
47          Commandline cl = createCommandLine( (SvnScmProviderRepository) repo, fileSet );
48  
49          SvnStatusConsumer consumer = new SvnStatusConsumer( getLogger(), fileSet.getBasedir() );
50  
51          CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
52  
53          if ( getLogger().isInfoEnabled() )
54          {
55              getLogger().info( "Executing: " + SvnCommandLineUtils.cryptPassword( cl ) );
56  
57              if ( Os.isFamily( Os.FAMILY_WINDOWS ) )
58              {
59                  getLogger().info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() );
60              }
61          }
62  
63          int exitCode;
64  
65          try
66          {
67              exitCode = SvnCommandLineUtils.execute( cl, consumer, stderr, getLogger() );
68          }
69          catch ( CommandLineException ex )
70          {
71              throw new ScmException( "Error while executing command.", ex );
72          }
73  
74          if ( exitCode != 0 )
75          {
76              return new StatusScmResult( cl.toString(), "The svn command failed.", stderr.getOutput(), false );
77          }
78  
79          return new StatusScmResult( cl.toString(), consumer.getChangedFiles() );
80      }
81  
82      // ----------------------------------------------------------------------
83      //
84      // ----------------------------------------------------------------------
85  
86      public static Commandline createCommandLine( SvnScmProviderRepository repository, ScmFileSet fileSet )
87      {
88          Commandline cl = SvnCommandLineUtils.getBaseSvnCommandLine( fileSet.getBasedir(), repository );
89  
90          cl.createArg().setValue( "status" );
91  
92          return cl;
93      }
94  }