From: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Date: Tue, 1 Apr 2014 09:15:48 +0000 (+0300)
Subject: MirrorGitRepository: add list_tags() method
X-Git-Tag: submit/devel/20190730.075437~34
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=03510294f4c1e02a14996a589bfe7928bc25eb62;p=services%2Fobs-service-git-buildpackage.git

MirrorGitRepository: add list_tags() method

For getting tags pointing at a certain object.

Change-Id: I5e952d912c79e0ed8ba22061e484a88866d0fc27
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
---

diff --git a/gbp_repocache/__init__.py b/gbp_repocache/__init__.py
index d3772ef..981b6cc 100644
--- a/gbp_repocache/__init__.py
+++ b/gbp_repocache/__init__.py
@@ -109,6 +109,10 @@ class MirrorGitRepository(GitRepository): # pylint: disable=R0904
             repo.force_fetch()
             return repo
 
+    def list_tags(self, obj):
+        """List tags pointing at certain object"""
+        return self._git_inout('tag', ['--points-at', obj])[0].splitlines()
+
     def get_tag_info(self, tag):
         """Look up data of a tag"""
         stdout, _stderr, ret = self._git_inout('cat-file', ['tag', tag])
diff --git a/tests/test_gbp_repocache.py b/tests/test_gbp_repocache.py
index 3205696..636e505 100644
--- a/tests/test_gbp_repocache.py
+++ b/tests/test_gbp_repocache.py
@@ -79,6 +79,18 @@ class TestMirrorGitRepository(UnitTestsBase):
         # Restore orig repo HEAD
         self.orig_repo.set_branch(orig_branch)
 
+    def test_list_tags(self):
+        """Test list_tags() method"""
+        repo = MirrorGitRepository.clone('testrepo', self.orig_repo.path)
+
+        # No tags pointing to HEAD
+        repo.create_tag('tag1', msg='Tag 1', commit='HEAD^')
+        eq_(repo.list_tags('HEAD'), [])
+
+        # One tag pointing to HEAD
+        repo.create_tag('tag2', msg='Tag 2')
+        eq_(repo.list_tags('HEAD'), ['tag2'])
+
     def test_get_tag_info(self):
         """Test get_tag_info() method"""
         repo = MirrorGitRepository.clone('testrepo', self.orig_repo.path)