From 5bb964fe26f782a03a931c3be15f2420b8112727 Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: Nov 18 2015 13:30:09 +0000
Subject: Sometime the identified we get is a Tag, not a commit


In which case we need to get the commit of the tag

---

diff --git a/pagure/ui/repo.py b/pagure/ui/repo.py
index bc7a063..1b66849 100644
--- a/pagure/ui/repo.py
+++ b/pagure/ui/repo.py
@@ -377,6 +377,9 @@ def view_file(repo, identifier, filename, username=None):
             commit = repo_obj[repo_obj.head.target]
             branchname = 'master'
 
+    if isinstance(commit, pygit2.Tag):
+        commit = commit.get_object()
+
     if commit and not isinstance(commit, pygit2.Blob):
         content = __get_file_in_tree(
             repo_obj, commit.tree, filename.split('/'), bail_on_tree=True)
@@ -474,6 +477,9 @@ def view_raw_file(repo, identifier, filename=None, username=None):
     if not commit:
         flask.abort(400, 'Commit %s not found' % (identifier))
 
+    if isinstance(commit, pygit2.Tag):
+        commit = commit.get_object()
+
     mimetype = None
     encoding = None
     if filename: