##// END OF EJS Templates
histedit: add a method to cleanup nodes safely...
Jun Wu -
r31525:8633d3e2 default
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@@ -1618,6 +1618,34 b' def cleanupnode(ui, repo, name, nodes):'
1618 1618 # This would reduce bundle overhead
1619 1619 repair.strip(ui, repo, c)
1620 1620
1621 def safecleanupnode(ui, repo, name, nodes):
1622 """strip or obsolete nodes
1623
1624 nodes could be either a set or dict which maps to replacements.
1625 nodes could be unknown (outside the repo).
1626 """
1627 supportsmarkers = obsolete.isenabled(repo, obsolete.createmarkersopt)
1628 if supportsmarkers:
1629 if util.safehasattr(nodes, 'get'):
1630 # nodes is a dict-like mapping
1631 # use unfiltered repo for successors in case they are hidden
1632 urepo = repo.unfiltered()
1633 def getmarker(prec):
1634 succs = tuple(urepo[n] for n in nodes.get(prec, ()))
1635 return (repo[prec], succs)
1636 else:
1637 # nodes is a set-like
1638 def getmarker(prec):
1639 return (repo[prec], ())
1640 # sort by revision number because it sound "right"
1641 sortednodes = sorted([n for n in nodes if n in repo],
1642 key=repo.changelog.rev)
1643 markers = [getmarker(t) for t in sortednodes]
1644 if markers:
1645 obsolete.createmarkers(repo, markers)
1646 else:
1647 return cleanupnode(ui, repo, name, nodes)
1648
1621 1649 def stripwrapper(orig, ui, repo, nodelist, *args, **kwargs):
1622 1650 if isinstance(nodelist, str):
1623 1651 nodelist = [nodelist]
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