bundle2.processbundle: let callers request default behavior
This patch series is intended to allow bundle2 push reply part handlers to
make changes to the local repository; it has been developed in parallel with
an extension that allows the server to rebase incoming changesets while applying
them.
The default transaction getter for processbundle is a private function that
raises an exception; this diff lets calling code pass None as the transaction
getter to explicitly request this default behavior.
The next diff will check a config option to determine whether to provide a
transaction to the reply bundle processor. If one shouldn't be provided, the
code needs a way to specify that the default behavior should be used.
warning
error
'buffered\n'
colored? True
colored? True