From 3d42683a55d778e5035188f4a27e08dc180b1310 Mon Sep 17 00:00:00 2001
From: Brian Stinson <bstinson@ksu.edu>
Date: Nov 24 2014 04:54:26 +0000
Subject: set the correct lookaside hash type


---

diff --git a/src/centpkg/__init__.py b/src/centpkg/__init__.py
index c0f65b5..2d3cbec 100644
--- a/src/centpkg/__init__.py
+++ b/src/centpkg/__init__.py
@@ -141,6 +141,18 @@ class Commands(pyrpkg.Commands):
             except ValueError:
                 raise pyrpkg.rpkgError('Malformed sources file.')
 
+            # The default lookaside hash is stored in centpkg.conf, but there is
+            # a mix of md5 and sha sums in the CentOS lookaside, here we divine
+            # which one we are using
+
+            sum_lengths = { 128: 'sha512',
+                            64: 'sha256',
+                            40: 'sha1',
+                            32: 'md5',
+                          }
+
+            self.lookasidehash = sum_lengths[len(csum)]
+
             # If a directory is specified in the metadata file, append it to
             # outdir
             if os.path.dirname(file):