def bundle(repo, nodes):
"""Generate bundled mutation data for bundling alongside the given nodes.
This consists of mutation entries for all predecessors of the given nodes,
including the nodes themselves.
"""
nodes = set(nodes)
remaining = set(nodes)
seen = set()
entries = []
while remaining:
current = remaining.pop()
if current in seen:
continue
seen.add(current)
entry = lookupsplit(repo, current)
if entry is not None:
entries.append(entry.tostoreentry())
for nextnode in entry.preds():
if nextnode not in seen:
remaining.add(nextnode)
return mutationstore.bundle(entries)
def bundleentries(entries):
return mutationstore.bundle(entries)