From 8812e6f3f60dc6bc86ba57c3e82288780f735f6b Mon Sep 17 00:00:00 2001
From: Matthias Sohn <matthias.sohn@sap.com>
Date: Mon, 24 Nov 2014 00:52:45 +0100
Subject: [PATCH] [pgm] Add option --tags for ls-remote

Bug: 444072
Change-Id: I52b470924609fc201e078d9d232aad257506728d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
---
 .../org/eclipse/jgit/pgm/LsRemoteTest.java    | 31 +++++++++++++++++++
 .../jgit/pgm/internal/CLIText.properties      |  1 +
 .../src/org/eclipse/jgit/pgm/LsRemote.java    |  5 ++-
 3 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/LsRemoteTest.java b/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/LsRemoteTest.java
index f03edb069..ba6b771de 100644
--- a/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/LsRemoteTest.java
+++ b/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/LsRemoteTest.java
@@ -104,4 +104,35 @@ public class LsRemoteTest extends CLIRepositoryTestCase {
 				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/heads/test",
 				"" }, result.toArray());
 	}
+
+	@Test
+	public void testLsRemoteTags() throws Exception {
+		final List<String> result = CLIGitCommand.execute(
+				"git ls-remote --tags " + db.getDirectory(), db);
+		assertArrayEquals(new String[] {
+				"efc02078d83a5226986ae917323acec7e1e8b7cb	refs/tags/tag1",
+				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/tags/tag1^{}",
+				"4e4b837e0fd4ba83c003678b03592dc1509a4115	refs/tags/tag2",
+				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/tags/tag2^{}",
+				"489384bf8ace47522fe32093d2ceb85b65a6cbb1	refs/tags/tag3",
+				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/tags/tag3^{}",
+				"" }, result.toArray());
+	}
+
+	@Test
+	public void testLsRemoteHeadsTags() throws Exception {
+		final List<String> result = CLIGitCommand.execute(
+				"git ls-remote --heads --tags " + db.getDirectory(), db);
+		assertArrayEquals(new String[] {
+				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/heads/master",
+				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/heads/test",
+				"efc02078d83a5226986ae917323acec7e1e8b7cb	refs/tags/tag1",
+				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/tags/tag1^{}",
+				"4e4b837e0fd4ba83c003678b03592dc1509a4115	refs/tags/tag2",
+				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/tags/tag2^{}",
+				"489384bf8ace47522fe32093d2ceb85b65a6cbb1	refs/tags/tag3",
+				"d0b1ef2b3dea02bb2ca824445c04e6def012c32c	refs/tags/tag3^{}",
+				"" }, result.toArray());
+	}
+
 }
diff --git a/org.eclipse.jgit.pgm/resources/org/eclipse/jgit/pgm/internal/CLIText.properties b/org.eclipse.jgit.pgm/resources/org/eclipse/jgit/pgm/internal/CLIText.properties
index 52a21f721..7ed77ee04 100644
--- a/org.eclipse.jgit.pgm/resources/org/eclipse/jgit/pgm/internal/CLIText.properties
+++ b/org.eclipse.jgit.pgm/resources/org/eclipse/jgit/pgm/internal/CLIText.properties
@@ -204,6 +204,7 @@ usage_Glog=View commit history as a graph
 usage_IndexPack=Build pack index file for an existing packed archive
 usage_LsRemote=List references in a remote repository
 usage_lsRemoteHeads=Show only refs starting with refs/heads
+usage_lsRemoteTags=Show only refs starting with refs/tags
 usage_LsTree=List the contents of a tree object
 usage_MakeCacheTree=Show the current cache tree structure
 usage_MergeBase=Find as good common ancestors as possible for a merge
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/LsRemote.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/LsRemote.java
index 096d8528d..6262ad246 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/LsRemote.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/LsRemote.java
@@ -61,6 +61,9 @@ class LsRemote extends TextBuiltin {
 	@Option(name = "--heads", usage = "usage_lsRemoteHeads")
 	private boolean heads;
 
+	@Option(name = "--tags", usage = "usage_lsRemoteTags", aliases = { "-t" })
+	private boolean tags;
+
 	@Option(name = "--timeout", metaVar = "metaVar_service", usage = "usage_abortConnectionIfNoActivity")
 	int timeout = -1;
 
@@ -70,7 +73,7 @@ class LsRemote extends TextBuiltin {
 	@Override
 	protected void run() throws Exception {
 		LsRemoteCommand command = Git.lsRemoteRepository().setRemote(remote)
-				.setTimeout(timeout).setHeads(heads);
+				.setTimeout(timeout).setHeads(heads).setTags(tags);
 		TreeSet<Ref> refs = new TreeSet<Ref>(new Comparator<Ref>() {
 
 			public int compare(Ref r1, Ref r2) {