hgext3rd/topic/flow.py
author Pierre-Yves David <pierre-yves.david@octobus.net>
Wed, 01 Nov 2017 16:26:33 +0100
changeset 3158 678a9802c56b
parent 3157 f286eefbd20d
child 3159 90515d0bfb08
permissions -rw-r--r--
topic: add an option to automatically publish topic-less changeset This new option will help playing with merge based workflow.
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from __future__ import absolute_import
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from mercurial import (
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    error,
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    node,
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    phases,
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)
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from mercurial.i18n import _
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def enforcesinglehead(repo, tr):
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    for name, heads in repo.filtered('visible').branchmap().iteritems():
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        if len(heads) > 1:
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            hexs = [node.short(n) for n in heads]
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            raise error.Abort(_('%d heads on "%s"') % (len(heads), name),
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                              hint=(', '.join(hexs)))
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def publishbarebranch(repo, tr):
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    """Publish changeset without topic"""
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    if 'node' not in tr.hookargs: # no new node
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        return
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    startnode = node.bin(tr.hookargs['node'])
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    topublish = repo.revs('not public() and (%n:) - hidden() - topic()', startnode)
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    if topublish:
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        cl = repo.changelog
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        nodes = [cl.node(r) for r in topublish]
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        repo._phasecache.advanceboundary(repo, tr, phases.public, nodes)