add code to handle older version of GitPython

1 files changed, 9 insertions, 2 deletions

diff --git a/scripts/builder/repository.py b/scripts/builder/repository.py
index 0045de7..a47e249 100644
--- a/scripts/builder/repository.py
+++ b/scripts/builder/repository.py
@@ -35,47 +35,54 @@ class Repository(object):
         def revision (self):
                 raise NotImplementedError()
         
 
         def areTherePendingChanges (self):
                 raise NotImplementedError()
 
 
         def version (self):
                 result = self.revision()
                 if self.areTherePendingChanges():
                         result = '>>> ' + result + ' <<<'
 
                 # print "VERSION: " + result
                 return result
 
 
 #===================================================================
 
 
 class GitRepository(Repository):
                 #http://gitorious.org/git-python
 
         def revision (self):
-                return self.repository.head.commit.hexsha
+                try:
+                        return self.repository.head.commit.hexsha
+                except:
+                        return self.repository.commits()[0].id
 
 
         def areTherePendingChanges (self):
-                return self.repository.is_dirty()
+                try:
+                        return self.repository.is_dirty()
+                except TypeError, te:
+                        return self.repository.is_dirty
+
 
 
 #===================================================================
 
 
 class HgRepository(Repository):
                 #http://mercurial.selenic.com/wiki/MercurialApi
 
         def revision (self):
                 return 'hg:' + str(self.repository['tip'])
         
 
         def areTherePendingChanges (self):
                 # TODO: FIXME: repository.status() does not report 'unknown(?)' files. :(
                 return not all(map(lambda fileList: len(fileList) == 0, self.repository.status()))
 
 
 #===================================================================