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Enable LsRemoteCommand to work without local repository 

It's supported by C Git and can be useful.

Bug: 413388
Change-Id: I12c6c10e791cc09ee271d89eb8b8d32f53e385db
Signed-off-by: Robin Stocker <robin@nibor.org>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
This commit is contained in:
Robin Stocker 2013-07-21 16:23:12 +02:00 committed by Matthias Sohn
parent 6fb8d2345b
commit 9b26e4bffb
3 changed files with 27 additions and 2 deletions
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10
org.eclipse.jgit.test/tst/org/eclipse/jgit/api/LsRemoteCommandTest.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2011, Chris Aniszczyk <caniszczyk@gmail.com>
* Copyright (C) 2011, 2013 Chris Aniszczyk <caniszczyk@gmail.com> and others.
* and other copyright owners as documented in the project's IP log.
*
* This program and the accompanying materials are made available
@ -128,4 +128,12 @@ public void testLsRemoteWithHeads() throws Exception {
assertEquals(2, refs.size());
}
@Test
public void testLsRemoteWithoutLocalRepository() throws Exception {
String uri = "file://" + git.getRepository().getWorkTree().getPath();
Collection<Ref> refs = Git.lsRemoteRepository().setRemote(uri).setHeads(true).call();
assertNotNull(refs);
assertEquals(2, refs.size());
}
}

11
org.eclipse.jgit/src/org/eclipse/jgit/api/Git.java
View File

@ -137,6 +137,17 @@ public static CloneCommand cloneRepository() {
return new CloneCommand();
}
/**
* Returns a command to list remote branches/tags without a local
* repository.
*
* @return a {@link LsRemoteCommand}
* @since 3.1
*/
public static LsRemoteCommand lsRemoteRepository() {
return new LsRemoteCommand(null);
}
/**
* Returns a command object to execute a {@code init} command
*

8
org.eclipse.jgit/src/org/eclipse/jgit/api/LsRemoteCommand.java
View File

@ -61,6 +61,7 @@
import org.eclipse.jgit.transport.FetchConnection;
import org.eclipse.jgit.transport.RefSpec;
import org.eclipse.jgit.transport.Transport;
import org.eclipse.jgit.transport.URIish;
/**
* The ls-remote command
@ -82,6 +83,8 @@ public class LsRemoteCommand extends
/**
* @param repo
* local repository or null for operation without local
* repository
*/
public LsRemoteCommand(Repository repo) {
super(repo);
@ -155,7 +158,10 @@ public Collection<Ref> call() throws GitAPIException,
Transport transport = null;
FetchConnection fc = null;
try {
transport = Transport.open(repo, remote);
if (repo != null)
transport = Transport.open(repo, remote);
else
transport = Transport.open(new URIish(remote));
transport.setOptionUploadPack(uploadPack);
configure(transport);
Collection<RefSpec> refSpecs = new ArrayList<RefSpec>(1);