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2a99866d7b
Summary: The "Portions" license cannot be updated automatically. So this is a manual update using: sd -s 'Portions Copyright (c) Facebook, Inc. and its affiliates.' 'Portions Copyright (c) Meta Platforms, Inc. and affiliates.' `rg -l Facebook` sd -s 'Copyright (c) Facebook, Inc. and its affiliates.' 'Copyright (c) Meta Platforms, Inc. and affiliates.' `rg -l Facebook` Differential Revision: D33420114 fbshipit-source-id: 49ae00a7b62e3b8cc6c5dd839b3c104a75e72a56
69 lines
2.9 KiB
Python
69 lines
2.9 KiB
Python
# Portions Copyright (c) Meta Platforms, Inc. and affiliates.
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2.
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# Copyright Matt Mackall <mpm@selenic.com> and others
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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# dirstatenonnormalcheck.py - extension to check the consistency of the
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# dirstate's non-normal map
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#
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# For most operations on dirstate, this extensions checks that the nonnormalset
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# contains the right entries.
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# It compares the nonnormal file to a nonnormalset built from the map of all
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# the files in the dirstate to check that they contain the same files.
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from __future__ import absolute_import
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from edenscm.mercurial import dirstate, extensions
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def nonnormalentries(dmap):
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"""Compute nonnormal entries from dirstate's dmap"""
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res = set()
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for f, e in dmap.iteritems():
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if e[0] != "n" or e[3] == -1:
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res.add(f)
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return res
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def checkconsistency(ui, orig, dmap, _nonnormalset, label):
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"""Compute nonnormalset from dmap, check that it matches _nonnormalset"""
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nonnormalcomputedmap = nonnormalentries(dmap)
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if _nonnormalset != nonnormalcomputedmap:
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ui.develwarn("%s call to %s\n" % (label, orig), config="dirstate")
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ui.develwarn("inconsistency in nonnormalset\n", config="dirstate")
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ui.develwarn("[nonnormalset] %s\n" % _nonnormalset, config="dirstate")
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ui.develwarn("[map] %s\n" % nonnormalcomputedmap, config="dirstate")
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def _checkdirstate(orig, self, arg):
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"""Check nonnormal set consistency before and after the call to orig"""
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checkconsistency(self._ui, orig, self._map, self._map.nonnormalset, "before")
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r = orig(self, arg)
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checkconsistency(self._ui, orig, self._map, self._map.nonnormalset, "after")
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return r
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def extsetup(ui):
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"""Wrap functions modifying dirstate to check nonnormalset consistency"""
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dirstatecl = dirstate.dirstate
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devel = ui.configbool("devel", "all-warnings")
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paranoid = ui.configbool("experimental", "nonnormalparanoidcheck")
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if devel:
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extensions.wrapfunction(dirstatecl, "_writedirstate", _checkdirstate)
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if paranoid:
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# We don't do all these checks when paranoid is disable as it would
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# make the extension run very slowly on large repos
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extensions.wrapfunction(dirstatecl, "normallookup", _checkdirstate)
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extensions.wrapfunction(dirstatecl, "otherparent", _checkdirstate)
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extensions.wrapfunction(dirstatecl, "normal", _checkdirstate)
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extensions.wrapfunction(dirstatecl, "write", _checkdirstate)
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extensions.wrapfunction(dirstatecl, "add", _checkdirstate)
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extensions.wrapfunction(dirstatecl, "remove", _checkdirstate)
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extensions.wrapfunction(dirstatecl, "merge", _checkdirstate)
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extensions.wrapfunction(dirstatecl, "untrack", _checkdirstate)
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