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Support packed refs.

Changeset 2643a6b8935e…

Parent f0e86324e0f4…

by Jelmer Vernooij

Changes to one file · Browse files at 2643a6b8935e Showing diff from parent f0e86324e0f4 Diff from another changeset...

Change 1 of 3 Show Entire File dulwich/​repo.py Stacked
 
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@@ -66,6 +66,16 @@
  yield k, self[k]     +def read_packed_refs(f): + l = f.readline() + assert l == "# pack-refs with: peeled \n" + for l in f.readlines(): + if l[0] == "^": + # FIXME: Return somehow + continue + yield tuple(l.rstrip("\n").split(" ", 2)) + +  class MissingObjectFinder(object):     def __init__(self, object_store, wants, graph_walker, progress=None): @@ -192,6 +202,9 @@
  file = os.path.join(self.controldir(), dir, name)   if os.path.exists(file):   return self._get_ref(file) + packed_refs = self.get_packed_refs() + if name in packed_refs: + return packed_refs[name]     def get_refs(self):   ret = {} @@ -202,7 +215,21 @@
  path = os.path.join(self.controldir(), dir, name)   if os.path.isfile(path):   ret["/".join([dir, name])] = self._get_ref(path) + ret.update(self.get_packed_refs())   return ret + + def get_packed_refs(self): + path = os.path.join(self.controldir(), 'packed-refs') + if not os.path.exists(path): + return {} + ret = {} + f = open(path, 'r') + try: + for entry in read_packed_refs(f): + ret[entry[1]] = entry[0] + return ret + finally: + f.close()     def set_ref(self, name, value):   file = os.path.join(self.controldir(), name)