[Toaster] [PATCH 3/4] toaster: Prioroitise the layer more generic vcs reference over the sha

[Michael Wood]

When we do a build we update the last commit value that the layer was built
at. However in future builds we do want to use the named reference rather
than the commit sha, e.g. master/fido

Signed-off-by: Michael Wood <michael.g.wood at intel.com>
---
 bitbake/lib/toaster/orm/models.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bitbake/lib/toaster/orm/models.py b/bitbake/lib/toaster/orm/models.py
index 5240ea5..44bbc97 100644
--- a/bitbake/lib/toaster/orm/models.py
+++ b/bitbake/lib/toaster/orm/models.py
@@ -1153,12 +1153,12 @@ class Layer_Version(models.Model):
         return project.compatible_layerversions(layer_name = self.layer.name)
 
     def get_vcs_reference(self):
-        if self.commit is not None and len(self.commit) > 0:
-            return self.commit
         if self.branch is not None and len(self.branch) > 0:
             return self.branch
         if self.up_branch is not None:
             return self.up_branch.name
+        if self.commit is not None and len(self.commit) > 0:
+            return self.commit
         return ("Cannot determine the vcs_reference for layer version %s" % vars(self))
 
     def get_detailspage_url(self, project_id):
-- 
2.1.4