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  • Committer: Canonical.com Patch Queue Manager
  • Date: 2009-04-27 06:47:50 UTC
  • mfrom: (4294.2.12 push.roundtrips)
  • Revision ID: pqm@pqm.ubuntu.com-20090427064750-e9obd6h83omt86ps
(robertc) Reduce roundtrips needed to push a new branch by coalescing
        many steps of the initialisation process. (Robert Collins)

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bzrlib/builtins.py
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        if revision is not None:
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            revision_id = revision.in_history(br_from).rev_id
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        else:
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            revision_id = br_from.last_revision()
 
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            revision_id = None
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        # Get the stacked_on branch, if any
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        if stacked_on is not None:
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                    "\nYou may supply --create-prefix to create all"
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                    " leading parent directories."
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                    % location)
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            _create_prefix(to_transport)
 
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            to_transport.create_prefix()
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        try:
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            a_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
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                   dry_run=dry_run, no_prompt=force)
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def _create_prefix(cur_transport):
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    needed = [cur_transport]
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    # Recurse upwards until we can create a directory successfully
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    while True:
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        new_transport = cur_transport.clone('..')
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        if new_transport.base == cur_transport.base:
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            raise errors.BzrCommandError(
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                "Failed to create path prefix for %s."
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                % cur_transport.base)
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        try:
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            new_transport.mkdir('.')
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        except errors.NoSuchFile:
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            needed.append(new_transport)
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            cur_transport = new_transport
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        else:
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            break
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    # Now we only need to create child directories
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    while needed:
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        cur_transport = needed.pop()
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        cur_transport.ensure_base()
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# these get imported and then picked up by the scan for cmd_*
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# TODO: Some more consistent way to split command definitions across files;
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# we do need to load at least some information about them to know of