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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.maven.scm.provider.hg.command.info;
20  
21  import org.apache.maven.scm.CommandParameters;
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.AbstractCommand;
26  import org.apache.maven.scm.command.Command;
27  import org.apache.maven.scm.command.info.InfoScmResult;
28  import org.apache.maven.scm.provider.ScmProviderRepository;
29  import org.apache.maven.scm.provider.hg.HgUtils;
30  import org.apache.maven.scm.provider.hg.command.HgCommandConstants;
31  
32  /**
33   * @author Olivier Lamy
34   * @since 1.5
35   */
36  public class HgInfoCommand extends AbstractCommand implements Command {
37  
38      @Override
39      protected ScmResult executeCommand(
40              ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters) throws ScmException {
41          String[] revCmd = new String[] {HgCommandConstants.REVNO_CMD, "-i"};
42          HgInfoConsumer consumer = new HgInfoConsumer();
43          ScmResult scmResult = HgUtils.execute(consumer, fileSet.getBasedir(), revCmd);
44          return new InfoScmResult(consumer.getInfoItems(), scmResult);
45      }
46  }