Mercurial > hg
view contrib/dirstatenonnormalcheck.py @ 39185:143efea71c2a
clone: allow local cloning to create more than one level of directories
I figure cloning a remote repository is more common, thus it's more likely that
some people might be relying on the less restrictive behavior. Additionally,
`hg init` will also create more than one level of missing directories.
I also have a use case for reading the subrepos from .hgsub, and sharing them
into the normal nested location on the server. SCM Manager doesn't host
subrepos in the normal nested location, which is nice for deduplicating the
repository data, but confuses `hg verify`. Some of the subrepos are in the root
of the repositories, while others are one or two directories deep. So not
having to build up the parent path first is desirable.
author | Matt Harbison <matt_harbison@yahoo.com> |
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date | Sat, 18 Aug 2018 00:51:26 -0400 |
parents | 6e7fae8f1c6c |
children | 2372284d9457 |
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# dirstatenonnormalcheck.py - extension to check the consistency of the # dirstate's non-normal map # # For most operations on dirstate, this extensions checks that the nonnormalset # contains the right entries. # It compares the nonnormal file to a nonnormalset built from the map of all # the files in the dirstate to check that they contain the same files. from __future__ import absolute_import from mercurial import ( dirstate, extensions, ) def nonnormalentries(dmap): """Compute nonnormal entries from dirstate's dmap""" res = set() for f, e in dmap.iteritems(): if e[0] != b'n' or e[3] == -1: res.add(f) return res def checkconsistency(ui, orig, dmap, _nonnormalset, label): """Compute nonnormalset from dmap, check that it matches _nonnormalset""" nonnormalcomputedmap = nonnormalentries(dmap) if _nonnormalset != nonnormalcomputedmap: ui.develwarn(b"%s call to %s\n" % (label, orig), config=b'dirstate') ui.develwarn(b"inconsistency in nonnormalset\n", config=b'dirstate') ui.develwarn(b"[nonnormalset] %s\n" % _nonnormalset, config=b'dirstate') ui.develwarn(b"[map] %s\n" % nonnormalcomputedmap, config=b'dirstate') def _checkdirstate(orig, self, arg): """Check nonnormal set consistency before and after the call to orig""" checkconsistency(self._ui, orig, self._map, self._map.nonnormalset, b"before") r = orig(self, arg) checkconsistency(self._ui, orig, self._map, self._map.nonnormalset, b"after") return r def extsetup(ui): """Wrap functions modifying dirstate to check nonnormalset consistency""" dirstatecl = dirstate.dirstate devel = ui.configbool(b'devel', b'all-warnings') paranoid = ui.configbool(b'experimental', b'nonnormalparanoidcheck') if devel: extensions.wrapfunction(dirstatecl, '_writedirstate', _checkdirstate) if paranoid: # We don't do all these checks when paranoid is disable as it would # make the extension run very slowly on large repos extensions.wrapfunction(dirstatecl, 'normallookup', _checkdirstate) extensions.wrapfunction(dirstatecl, 'otherparent', _checkdirstate) extensions.wrapfunction(dirstatecl, 'normal', _checkdirstate) extensions.wrapfunction(dirstatecl, 'write', _checkdirstate) extensions.wrapfunction(dirstatecl, 'add', _checkdirstate) extensions.wrapfunction(dirstatecl, 'remove', _checkdirstate) extensions.wrapfunction(dirstatecl, 'merge', _checkdirstate) extensions.wrapfunction(dirstatecl, 'drop', _checkdirstate)