fixes #625 Git-Tags are not displayed in Shortlog

- improved git extraction of git tags if they are associated to a commit
- added not implemented tags() function for git changesets

--HG--
branch : beta

1 files changed, 9 insertions, 2 deletions

diff --git a/rhodecode/lib/vcs/backends/git/changeset.py b/rhodecode/lib/vcs/backends/git/changeset.py
index 9bd6d308..1f19579a 100644
--- a/rhodecode/lib/vcs/backends/git/changeset.py
+++ b/rhodecode/lib/vcs/backends/git/changeset.py
@@ -46,8 +46,7 @@ class GitChangeset(BaseChangeset):
         self.revision = repository.revisions.index(revision)
 
         self.message = safe_unicode(commit.message)
-        #self.branch = None
-        self.tags = []
+
         self.nodes = {}
         self._paths = {}
 
@@ -72,6 +71,14 @@ class GitChangeset(BaseChangeset):
         return self.changed, self.added, self.removed
 
     @LazyProperty
+    def tags(self):
+        _tags = []
+        for tname, tsha in self.repository.tags.iteritems():
+            if tsha == self.raw_id:
+                _tags.append(tname)
+        return _tags
+
+    @LazyProperty
     def branch(self):
 
         heads = self.repository._heads(reverse=False)