def show(self, ref):
try:
obj = self.repository.revparse_single(ref)
except KeyError:
return {}
obj_type = obj.type
if obj_type == GIT_OBJ_COMMIT:
return format_commit(ref, obj, self.repository)
elif obj_type == GIT_OBJ_TAG:
return format_tag(ref, obj, self.repository)
elif obj_type == GIT_OBJ_TREE:
return format_tree(ref, obj, self.repository)
elif obj_type == GIT_OBJ_BLOB:
return format_blob(ref, obj, self.repository)
def list_tags(repository, name_only=None):
tags = []
refs = repository.listall_references()
for ref in refs:
if ref.startswith("refs/tags/"):
if name_only:
tags.append(ref[10:])
continue
# this is a tag but maybe a lightweight tag
tag_obj = repository.revparse_single(ref)
if tag_obj and tag_obj.type == GIT_OBJ_COMMIT:
# lightweight tag
tags.append(format_lw_tag(ref, tag_obj, repository))
elif tag_obj and tag_obj.type == GIT_OBJ_TAG:
tags.append(format_tag(ref, tag_obj, repository))
return tuple(tags)
