show all refs in tip, not just what git describe finds

2 files changed, 18 insertions, 3 deletions

diff --git a/git-deps b/git-deps
index 3ff029d..c850a9d 100755
--- a/git-deps
+++ b/git-deps
@@ -171,6 +171,7 @@ class JSONDependencyListener(DependencyListener):
             'sha1': sha1,
             'name': GitUtils.abbreviate_sha1(sha1),
             'describe': GitUtils.describe(sha1),
+            'refs': GitUtils.refs_to(sha1, self.repo()),
             'author_name': commit.author.name,
             'author_mail': commit.author.email,
             'author_time': commit.author.time,
@@ -262,6 +263,19 @@ class GitUtils(object):
         # cls.logger.debug(out)
         return out
 
+    @classmethod
+    def refs_to(cls, sha1, repo):
+        """Returns all refs pointing to the given SHA1."""
+        matching = []
+        for refname in repo.listall_references():
+            symref = repo.lookup_reference(refname)
+            dref = symref.resolve()
+            oid = dref.target
+            commit = repo.get(oid)
+            if commit.hex == sha1:
+                matching.append(symref.shorthand)
+
+        return matching
 
 class InvalidCommitish(StandardError):
     def __init__(self, commitish):
diff --git a/html/js/git-deps-graph.coffee b/html/js/git-deps-graph.coffee
index dd66b78..f6edeb8 100644
--- a/html/js/git-deps-graph.coffee
+++ b/html/js/git-deps-graph.coffee
@@ -318,10 +318,11 @@ tip_html = (d) ->
     title = top.find("p.commit-title")
     title.text d.title
 
-    unless d.describe is ""
+    if d.refs
         title.append "  <span />"
-        describe = title.children().first()
-        describe.addClass("commit-describe commit-ref").text(d.describe)
+        refs = title.children().first()
+        refs.addClass("commit-describe commit-ref") \
+            .text(d.refs.join(" "))
 
     top.find("span.commit-author").text(d.author_name)
     date = new Date(d.author_time * 1000)