def _checkcollision(mctx, wctx):
"check for case folding collisions in the destination context"
folded = {}
for fn in mctx:
fold = util.normcase(fn)
if fold in folded:
raise util.Abort(
_("case-folding collision between %s and %s") %
(fn, folded[fold]))
folded[fold] = fn
if wctx:
# class to delay looking up copy mapping
class pathcopies(object):
@util.propertycache
def map(self):
# {dst@mctx: src@wctx} copy mapping
return copies.pathcopies(wctx, mctx)
pc = pathcopies()
for fn in wctx:
fold = util.normcase(fn)
mfn = folded.get(fold, None)
if mfn and mfn != fn and pc.map.get(mfn) != fn:
raise util.Abort(
_("case-folding collision between %s and %s") % (mfn, fn))
def _foldmap(self):
f = {}
for name in self._map:
f[util.normcase(name)] = name
for name in self._dirs:
f[util.normcase(name)] = name
f['.'] = '.' # prevents useless util.fspath() invocation
return f
def _foldmap(self):
f = {}
for name in self._map:
f[util.normcase(name)] = name
for name in self._dirs:
f[util.normcase(name)] = name
f['.'] = '.' # prevents useless util.fspath() invocation
return f
def _foldmap(self):
f = {}
for name, s in self._map.iteritems():
if s[0] != 'r':
f[util.normcase(name)] = name
for name in self._dirs:
f[util.normcase(name)] = name
f['.'] = '.' # prevents useless util.fspath() invocation
return f
def _foldmap(self):
f = {}
for name, s in self._map.iteritems():
if s[0] != 'r':
f[util.normcase(name)] = name
for name in self._dirs:
f[util.normcase(name)] = name
f['.'] = '.' # prevents useless util.fspath() invocation
return f
def _normalize(self, path, isknown, ignoremissing=False, exists=None):
normed = util.normcase(path)
folded = self._foldmap.get(normed, None)
if folded is None:
if isknown:
folded = path
else:
if exists is None:
exists = os.path.lexists(os.path.join(self._root, path))
if not exists:
# Maybe a path component exists
if not ignoremissing and '/' in path:
d, f = path.rsplit('/', 1)
d = self._normalize(d, isknown, ignoremissing, None)
folded = d + "/" + f
else:
# No path components, preserve original case
folded = path
else:
# recursively normalize leading directory components
# against dirstate
if '/' in normed:
d, f = normed.rsplit('/', 1)
d = self._normalize(d, isknown, ignoremissing, True)
r = self._root + "/" + d
folded = d + "/" + util.fspath(f, r)
else:
folded = util.fspath(normed, self._root)
self._foldmap[normed] = folded
return folded
def _normalize(self, path, isknown, ignoremissing=False, exists=None):
normed = util.normcase(path)
folded = self._foldmap.get(normed, None)
if folded is None:
if isknown:
folded = path
else:
if exists is None:
exists = os.path.lexists(os.path.join(self._root, path))
if not exists:
# Maybe a path component exists
if not ignoremissing and '/' in path:
d, f = path.rsplit('/', 1)
d = self._normalize(d, isknown, ignoremissing, None)
folded = d + "/" + f
else:
# No path components, preserve original case
folded = path
else:
# recursively normalize leading directory components
# against dirstate
if '/' in normed:
d, f = normed.rsplit('/', 1)
d = self._normalize(d, isknown, ignoremissing, True)
r = self._root + "/" + d
folded = d + "/" + util.fspath(f, r)
else:
folded = util.fspath(normed, self._root)
self._foldmap[normed] = folded
return folded
def _checkcollision(repo, wmf, actions):
# build provisional merged manifest up
pmmf = set(wmf)
if actions:
# k, dr, e and rd are no-op
for m in 'a', 'f', 'g', 'cd', 'dc':
for f, args, msg in actions[m]:
pmmf.add(f)
for f, args, msg in actions['r']:
pmmf.discard(f)
for f, args, msg in actions['dm']:
f2, flags = args
pmmf.discard(f2)
pmmf.add(f)
for f, args, msg in actions['dg']:
pmmf.add(f)
for f, args, msg in actions['m']:
f1, f2, fa, move, anc = args
if move:
pmmf.discard(f1)
pmmf.add(f)
# check case-folding collision in provisional merged manifest
foldmap = {}
for f in sorted(pmmf):
fold = util.normcase(f)
if fold in foldmap:
raise util.Abort(_("case-folding collision between %s and %s")
% (f, foldmap[fold]))
foldmap[fold] = f
def _checkcollision(repo, wmf, actions):
# build provisional merged manifest up
pmmf = set(wmf)
if actions:
# k, dr, e and rd are no-op
for m in 'a', 'f', 'g', 'cd', 'dc':
for f, args, msg in actions[m]:
pmmf.add(f)
for f, args, msg in actions['r']:
pmmf.discard(f)
for f, args, msg in actions['dm']:
f2, flags = args
pmmf.discard(f2)
pmmf.add(f)
for f, args, msg in actions['dg']:
f2, flags = args
pmmf.add(f)
for f, args, msg in actions['m']:
f1, f2, fa, move, anc = args
if move:
pmmf.discard(f1)
pmmf.add(f)
# check case-folding collision in provisional merged manifest
foldmap = {}
for f in sorted(pmmf):
fold = util.normcase(f)
if fold in foldmap:
raise util.Abort(
_("case-folding collision between %s and %s") %
(f, foldmap[fold]))
foldmap[fold] = f
def _checkcollision(repo, wmf, actions, prompts):
# build provisional merged manifest up
pmmf = set(wmf)
def addop(f, args):
pmmf.add(f)
def removeop(f, args):
pmmf.discard(f)
def nop(f, args):
pass
def renameop(f, args):
f2, fd, flags = args
if f:
pmmf.discard(f)
pmmf.add(fd)
def mergeop(f, args):
f2, fd, move = args
if move:
pmmf.discard(f)
pmmf.add(fd)
opmap = {
"a": addop,
"d": renameop,
"dr": nop,
"e": nop,
"f": addop, # untracked file should be kept in working directory
"g": addop,
"m": mergeop,
"r": removeop,
"rd": nop,
}
for f, m, args, msg in actions:
op = opmap.get(m)
assert op, m
op(f, args)
opmap = {
"cd": addop,
"dc": addop,
}
for f, m in prompts:
op = opmap.get(m)
assert op, m
op(f, None)
# check case-folding collision in provisional merged manifest
foldmap = {}
for f in sorted(pmmf):
fold = util.normcase(f)
if fold in foldmap:
raise util.Abort(
_("case-folding collision between %s and %s") %
(f, foldmap[fold]))
foldmap[fold] = f
def _droppath(self, f):
if self[f] not in "?r" and "_dirs" in self.__dict__:
self._dirs.delpath(f)
if "_filefoldmap" in self.__dict__:
normed = util.normcase(f)
if normed in self._filefoldmap:
del self._filefoldmap[normed]
def _checkcollision(mctx, wctx):
"check for case folding collisions in the destination context"
folded = {}
for fn in mctx:
fold = util.normcase(fn)
if fold in folded:
raise util.Abort(_("case-folding collision between %s and %s")
% (fn, folded[fold]))
folded[fold] = fn
if wctx:
for fn in wctx:
fold = util.normcase(fn)
mfn = folded.get(fold, None)
if mfn and (mfn != fn):
raise util.Abort(_("case-folding collision between %s and %s")
% (mfn, fn))
def _droppath(self, f):
if self[f] not in "?r" and "_dirs" in self.__dict__:
self._dirs.delpath(f)
if "_filefoldmap" in self.__dict__:
normed = util.normcase(f)
if normed in self._filefoldmap:
del self._filefoldmap[normed]
def _checkcollision(mctx, wctx):
"check for case folding collisions in the destination context"
folded = {}
for fn in mctx:
fold = util.normcase(fn)
if fold in folded:
raise util.Abort(
_("case-folding collision between %s and %s") %
(fn, folded[fold]))
folded[fold] = fn
if wctx:
for fn in wctx:
fold = util.normcase(fn)
mfn = folded.get(fold, None)
if mfn and (mfn != fn):
raise util.Abort(
_("case-folding collision between %s and %s") % (mfn, fn))
def _normalize(self, path, isknown):
normed = util.normcase(path)
folded = self._foldmap.get(normed, None)
if folded is None:
if isknown or not os.path.lexists(os.path.join(self._root, path)):
folded = path
else:
folded = self._foldmap.setdefault(normed,
util.fspath(normed, self._normroot))
return folded
def _normalizefile(self, path, isknown, ignoremissing=False, exists=None):
normed = util.normcase(path)
folded = self._filefoldmap.get(normed, None)
if folded is None:
if isknown:
folded = path
else:
folded = self._discoverpath(path, normed, ignoremissing, exists,
self._filefoldmap)
return folded
def _normalizefile(self, path, isknown, ignoremissing=False, exists=None):
normed = util.normcase(path)
folded = self._filefoldmap.get(normed, None)
if folded is None:
if isknown:
folded = path
else:
folded = self._discoverpath(path, normed, ignoremissing,
exists, self._filefoldmap)
return folded
def _checkcollision(repo, wmf, actions, prompts):
# build provisional merged manifest up
pmmf = set(wmf)
def addop(f, args):
pmmf.add(f)
def removeop(f, args):
pmmf.discard(f)
def nop(f, args):
pass
def renameop(f, args):
f2, fd, flags = args
if f:
pmmf.discard(f)
pmmf.add(fd)
def mergeop(f, args):
f2, fd, move = args
if move:
pmmf.discard(f)
pmmf.add(fd)
opmap = {
"a": addop,
"d": renameop,
"dr": nop,
"e": nop,
"f": addop, # untracked file should be kept in working directory
"g": addop,
"m": mergeop,
"r": removeop,
"rd": nop,
}
for f, m, args, msg in actions:
op = opmap.get(m)
assert op, m
op(f, args)
opmap = {
"cd": addop,
"dc": addop,
}
for f, m in prompts:
op = opmap.get(m)
assert op, m
op(f, None)
# check case-folding collision in provisional merged manifest
foldmap = {}
for f in sorted(pmmf):
fold = util.normcase(f)
if fold in foldmap:
raise util.Abort(_("case-folding collision between %s and %s")
% (f, foldmap[fold]))
foldmap[fold] = f
def _normalize(self, path, isknown, ignoremissing=False, exists=None):
normed = util.normcase(path)
folded = self._filefoldmap.get(normed, None)
if folded is None:
folded = self._dirfoldmap.get(normed, None)
if folded is None:
if isknown:
folded = path
else:
# store discovered result in dirfoldmap so that future
# normalizefile calls don't start matching directories
folded = self._discoverpath(path, normed, ignoremissing,
exists, self._dirfoldmap)
return folded
def _normalize(self, path, isknown, ignoremissing=False, exists=None):
normed = util.normcase(path)
folded = self._filefoldmap.get(normed, None)
if folded is None:
folded = self._dirfoldmap.get(normed, None)
if folded is None:
if isknown:
folded = path
else:
# store discovered result in dirfoldmap so that future
# normalizefile calls don't start matching directories
folded = self._discoverpath(path, normed, ignoremissing, exists,
self._dirfoldmap)
return folded
def _checkcollision(mctx, wctx):
"check for case folding collisions in the destination context"
folded = {}
for fn in mctx:
fold = util.normcase(fn)
if fold in folded:
raise util.Abort(_("case-folding collision between %s and %s") % (fn, folded[fold]))
folded[fold] = fn
if wctx:
# class to delay looking up copy mapping
class pathcopies(object):
@util.propertycache
def map(self):
# {dst@mctx: src@wctx} copy mapping
return copies.pathcopies(wctx, mctx)
pc = pathcopies()
for fn in wctx:
fold = util.normcase(fn)
mfn = folded.get(fold, None)
if mfn and mfn != fn and pc.map.get(mfn) != fn:
raise util.Abort(_("case-folding collision between %s and %s") % (mfn, fn))
def _normalize(self, path, isknown):
normed = util.normcase(path)
folded = self._foldmap.get(normed, None)
if folded is None:
if isknown or not os.path.lexists(os.path.join(self._root, path)):
folded = path
else:
# recursively normalize leading directory components
# against dirstate
if '/' in normed:
d, f = normed.rsplit('/', 1)
d = self._normalize(d, isknown)
r = self._root + "/" + d
folded = d + "/" + util.fspath(f, r)
else:
folded = util.fspath(normed, self._root)
self._foldmap[normed] = folded
return folded
def _walkexplicit(self, match, subrepos):
'''Get stat data about the files explicitly specified by match.
Return a triple (results, dirsfound, dirsnotfound).
- results is a mapping from filename to stat result. It also contains
listings mapping subrepos and .hg to None.
- dirsfound is a list of files found to be directories.
- dirsnotfound is a list of files that the dirstate thinks are
directories and that were not found.'''
def badtype(mode):
kind = _('unknown')
if stat.S_ISCHR(mode):
kind = _('character device')
elif stat.S_ISBLK(mode):
kind = _('block device')
elif stat.S_ISFIFO(mode):
kind = _('fifo')
elif stat.S_ISSOCK(mode):
kind = _('socket')
elif stat.S_ISDIR(mode):
kind = _('directory')
return _('unsupported file type (type is %s)') % kind
matchedir = match.explicitdir
badfn = match.bad
dmap = self._map
lstat = os.lstat
getkind = stat.S_IFMT
dirkind = stat.S_IFDIR
regkind = stat.S_IFREG
lnkkind = stat.S_IFLNK
join = self._join
dirsfound = []
foundadd = dirsfound.append
dirsnotfound = []
notfoundadd = dirsnotfound.append
if not match.isexact() and self._checkcase:
normalize = self._normalize
else:
normalize = None
files = sorted(match.files())
subrepos.sort()
i, j = 0, 0
while i < len(files) and j < len(subrepos):
subpath = subrepos[j] + "/"
if files[i] < subpath:
i += 1
continue
while i < len(files) and files[i].startswith(subpath):
del files[i]
j += 1
if not files or '.' in files:
files = ['.']
results = dict.fromkeys(subrepos)
results['.hg'] = None
alldirs = None
for ff in files:
# constructing the foldmap is expensive, so don't do it for the
# common case where files is ['.']
if normalize and ff != '.':
nf = normalize(ff, False, True)
else:
nf = ff
if nf in results:
continue
try:
st = lstat(join(nf))
kind = getkind(st.st_mode)
if kind == dirkind:
if nf in dmap:
# file replaced by dir on disk but still in dirstate
results[nf] = None
if matchedir:
matchedir(nf)
foundadd((nf, ff))
elif kind == regkind or kind == lnkkind:
results[nf] = st
else:
badfn(ff, badtype(kind))
if nf in dmap:
results[nf] = None
except OSError as inst: # nf not found on disk - it is dirstate only
if nf in dmap: # does it exactly match a missing file?
results[nf] = None
else: # does it match a missing directory?
if alldirs is None:
alldirs = util.dirs(dmap)
if nf in alldirs:
if matchedir:
matchedir(nf)
notfoundadd(nf)
else:
badfn(ff, inst.strerror)
# Case insensitive filesystems cannot rely on lstat() failing to detect
# a case-only rename. Prune the stat object for any file that does not
# match the case in the filesystem, if there are multiple files that
# normalize to the same path.
if match.isexact() and self._checkcase:
normed = {}
for f, st in results.iteritems():
if st is None:
continue
nc = util.normcase(f)
paths = normed.get(nc)
if paths is None:
paths = set()
normed[nc] = paths
paths.add(f)
for norm, paths in normed.iteritems():
if len(paths) > 1:
for path in paths:
folded = self._discoverpath(path, norm, True, None,
self._dirfoldmap)
if path != folded:
results[path] = None
return results, dirsfound, dirsnotfound
def _normroot(self):
return util.normcase(self._root)
def _walkexplicit(self, match, subrepos):
'''Get stat data about the files explicitly specified by match.
Return a triple (results, dirsfound, dirsnotfound).
- results is a mapping from filename to stat result. It also contains
listings mapping subrepos and .hg to None.
- dirsfound is a list of files found to be directories.
- dirsnotfound is a list of files that the dirstate thinks are
directories and that were not found.'''
def badtype(mode):
kind = _('unknown')
if stat.S_ISCHR(mode):
kind = _('character device')
elif stat.S_ISBLK(mode):
kind = _('block device')
elif stat.S_ISFIFO(mode):
kind = _('fifo')
elif stat.S_ISSOCK(mode):
kind = _('socket')
elif stat.S_ISDIR(mode):
kind = _('directory')
return _('unsupported file type (type is %s)') % kind
matchedir = match.explicitdir
badfn = match.bad
dmap = self._map
lstat = os.lstat
getkind = stat.S_IFMT
dirkind = stat.S_IFDIR
regkind = stat.S_IFREG
lnkkind = stat.S_IFLNK
join = self._join
dirsfound = []
foundadd = dirsfound.append
dirsnotfound = []
notfoundadd = dirsnotfound.append
if not match.isexact() and self._checkcase:
normalize = self._normalize
else:
normalize = None
files = sorted(match.files())
subrepos.sort()
i, j = 0, 0
while i < len(files) and j < len(subrepos):
subpath = subrepos[j] + "/"
if files[i] < subpath:
i += 1
continue
while i < len(files) and files[i].startswith(subpath):
del files[i]
j += 1
if not files or '.' in files:
files = ['.']
results = dict.fromkeys(subrepos)
results['.hg'] = None
alldirs = None
for ff in files:
# constructing the foldmap is expensive, so don't do it for the
# common case where files is ['.']
if normalize and ff != '.':
nf = normalize(ff, False, True)
else:
nf = ff
if nf in results:
continue
try:
st = lstat(join(nf))
kind = getkind(st.st_mode)
if kind == dirkind:
if nf in dmap:
# file replaced by dir on disk but still in dirstate
results[nf] = None
if matchedir:
matchedir(nf)
foundadd((nf, ff))
elif kind == regkind or kind == lnkkind:
results[nf] = st
else:
badfn(ff, badtype(kind))
if nf in dmap:
results[nf] = None
except OSError as inst: # nf not found on disk - it is dirstate only
if nf in dmap: # does it exactly match a missing file?
results[nf] = None
else: # does it match a missing directory?
if alldirs is None:
alldirs = util.dirs(dmap)
if nf in alldirs:
if matchedir:
matchedir(nf)
notfoundadd(nf)
else:
badfn(ff, inst.strerror)
# Case insensitive filesystems cannot rely on lstat() failing to detect
# a case-only rename. Prune the stat object for any file that does not
# match the case in the filesystem, if there are multiple files that
# normalize to the same path.
if match.isexact() and self._checkcase:
normed = {}
for f, st in results.iteritems():
if st is None:
continue
nc = util.normcase(f)
paths = normed.get(nc)
if paths is None:
paths = set()
normed[nc] = paths
paths.add(f)
for norm, paths in normed.iteritems():
if len(paths) > 1:
for path in paths:
folded = self._discoverpath(path, norm, True, None,
self._dirfoldmap)
if path != folded:
results[path] = None
return results, dirsfound, dirsnotfound
