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  • Committer: Breezy landing bot
  • Author(s): Jelmer Vernooij
  • Date: 2017-06-04 21:47:02 UTC
  • mfrom: (6651.3.3 fetch-ghosts)
  • Revision ID: breezy.the.bot@gmail.com-20170604214702-cnj4p7zkng8l952g
Import the 'fetch-ghosts' command from bzrtools.

Merged from https://code.launchpad.net/~jelmer/brz/fetch-ghosts/+merge/325031

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breezy/builtins.py
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        do_import(source, tree)
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class cmd_fetch_ghosts(Command):
 
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    __doc__ = """Attempt to retrieve ghosts from another branch.
 
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    If the other branch is not supplied, the last-pulled branch is used.
 
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    """
 
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    hidden = True
 
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    aliases = ['fetch-missing']
 
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    takes_args = ['branch?']
 
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    takes_options = [Option('no-fix', help="Skip additional synchonization.")]
 
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    def run(self, branch=None, no_fix=False):
 
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        from .fetch_ghosts import GhostFetcher
 
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        installed, failed = GhostFetcher.from_cmdline(branch).run()
 
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        if len(installed) > 0:
 
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            self.outf.write("Installed:\n")
 
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            for rev in installed:
 
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                self.outf.write(rev + "\n")
 
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        if len(failed) > 0:
 
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            self.outf.write("Still missing:\n")
 
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            for rev in failed:
 
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                self.outf.write(rev + "\n")
 
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        if not no_fix and len(installed) > 0:
 
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            cmd_reconcile().run(".")
 
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def _register_lazy_builtins():
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    # register lazy builtins from other modules; called at startup and should
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    # be only called once.