1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19 package org.apache.maven.scm.provider.git.gitexe.command.remoteinfo;
20
21 import java.util.Map;
22
23 import org.apache.maven.scm.CommandParameters;
24 import org.apache.maven.scm.ScmException;
25 import org.apache.maven.scm.ScmFileSet;
26 import org.apache.maven.scm.command.remoteinfo.AbstractRemoteInfoCommand;
27 import org.apache.maven.scm.command.remoteinfo.RemoteInfoScmResult;
28 import org.apache.maven.scm.provider.ScmProviderRepository;
29 import org.apache.maven.scm.provider.git.command.GitCommand;
30 import org.apache.maven.scm.provider.git.gitexe.command.GitCommandLineUtils;
31 import org.apache.maven.scm.provider.git.repository.GitScmProviderRepository;
32 import org.codehaus.plexus.util.cli.CommandLineUtils;
33 import org.codehaus.plexus.util.cli.Commandline;
34
35
36
37
38 public class GitRemoteInfoCommand extends AbstractRemoteInfoCommand implements GitCommand {
39 private final Map<String, String> environmentVariables;
40
41 public GitRemoteInfoCommand(Map<String, String> environmentVariables) {
42 super();
43 this.environmentVariables = environmentVariables;
44 }
45
46 @Override
47 public RemoteInfoScmResult executeRemoteInfoCommand(
48 ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters) throws ScmException {
49 GitScmProviderRepository gitRepository = (GitScmProviderRepository) repository;
50
51 CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
52
53 Commandline clLsRemote = createCommandLine(gitRepository);
54
55 GitRemoteInfoConsumer consumer = new GitRemoteInfoConsumer(clLsRemote.toString());
56
57 int exitCode = GitCommandLineUtils.execute(clLsRemote, consumer, stderr);
58 if (exitCode != 0) {
59 throw new ScmException("unable to execute ls-remote on " + gitRepository.getFetchUrl());
60 }
61
62 return consumer.getRemoteInfoScmResult();
63 }
64
65
66
67
68
69 public Commandline createCommandLine(GitScmProviderRepository repository) {
70 Commandline cl = GitCommandLineUtils.getBaseGitCommandLine(null, "ls-remote", repository, environmentVariables);
71
72 cl.setWorkingDirectory(System.getProperty("java.io.tmpdir"));
73
74 String remoteUrl = repository.getPushUrl();
75 cl.createArg().setValue(remoteUrl);
76
77 return cl;
78 }
79 }