def cachelfiles(ui, repo, node):
'''cachelfiles ensures that all largefiles needed by the specified revision
are present in the repository's largefile cache.
returns a tuple (cached, missing). cached is the list of files downloaded
by this operation; missing is the list of files that were needed but could
not be found.'''
lfiles = lfutil.listlfiles(repo, node)
toget = []
for lfile in lfiles:
# If we are mid-merge, then we have to trust the standin that is in the
# working copy to have the correct hashvalue. This is because the
# original hg.merge() already updated the standin as part of the normal
# merge process -- we just have to udpate the largefile to match.
if (getattr(repo, "_ismerging", False) and
os.path.exists(repo.wjoin(lfutil.standin(lfile)))):
expectedhash = lfutil.readstandin(repo, lfile)
else:
expectedhash = repo[node][lfutil.standin(lfile)].data().strip()
# if it exists and its hash matches, it might have been locally
# modified before updating and the user chose 'local'. in this case,
# it will not be in any store, so don't look for it.
if ((not os.path.exists(repo.wjoin(lfile)) or
expectedhash != lfutil.hashfile(repo.wjoin(lfile))) and
not lfutil.findfile(repo, expectedhash)):
toget.append((lfile, expectedhash))
if toget:
store = basestore._openstore(repo)
ret = store.get(toget)
return ret
return ([], [])
def cachelfiles(ui, repo, node):
"""cachelfiles ensures that all largefiles needed by the specified revision
are present in the repository's largefile cache.
returns a tuple (cached, missing). cached is the list of files downloaded
by this operation; missing is the list of files that were needed but could
not be found."""
lfiles = lfutil.listlfiles(repo, node)
toget = []
for lfile in lfiles:
# If we are mid-merge, then we have to trust the standin that is in the
# working copy to have the correct hashvalue. This is because the
# original hg.merge() already updated the standin as part of the normal
# merge process -- we just have to udpate the largefile to match.
if getattr(repo, "_ismerging", False) and os.path.exists(repo.wjoin(lfutil.standin(lfile))):
expectedhash = lfutil.readstandin(repo, lfile)
else:
expectedhash = repo[node][lfutil.standin(lfile)].data().strip()
# if it exists and its hash matches, it might have been locally
# modified before updating and the user chose 'local'. in this case,
# it will not be in any store, so don't look for it.
if (
not os.path.exists(repo.wjoin(lfile)) or expectedhash != lfutil.hashfile(repo.wjoin(lfile))
) and not lfutil.findfile(repo, expectedhash):
toget.append((lfile, expectedhash))
if toget:
store = basestore._openstore(repo)
ret = store.get(toget)
return ret
return ([], [])
def _updatelfile(repo, lfdirstate, lfile):
'''updates a single largefile and copies the state of its standin from
the repository's dirstate to its state in the lfdirstate.
returns 1 if the file was modified, -1 if the file was removed, 0 if the
file was unchanged, and None if the needed largefile was missing from the
cache.'''
ret = 0
abslfile = repo.wjoin(lfile)
absstandin = repo.wjoin(lfutil.standin(lfile))
if os.path.exists(absstandin):
if os.path.exists(absstandin + '.orig') and os.path.exists(abslfile):
shutil.copyfile(abslfile, abslfile + '.orig')
expecthash = lfutil.readstandin(repo, lfile)
if (expecthash != '' and
(not os.path.exists(abslfile) or
expecthash != lfutil.hashfile(abslfile))):
if not lfutil.copyfromcache(repo, expecthash, lfile):
# use normallookup() to allocate entry in largefiles dirstate,
# because lack of it misleads lfilesrepo.status() into
# recognition that such cache missing files are REMOVED.
if lfile not in repo[None]: # not switched to normal file
util.unlinkpath(abslfile, ignoremissing=True)
lfdirstate.normallookup(lfile)
return None # don't try to set the mode
else:
# Synchronize largefile dirstate to the last modified time of
# the file
lfdirstate.normal(lfile)
ret = 1
mode = os.stat(absstandin).st_mode
if mode != os.stat(abslfile).st_mode:
os.chmod(abslfile, mode)
ret = 1
else:
# Remove lfiles for which the standin is deleted, unless the
# lfile is added to the repository again. This happens when a
# largefile is converted back to a normal file: the standin
# disappears, but a new (normal) file appears as the lfile.
if (os.path.exists(abslfile) and
repo.dirstate.normalize(lfile) not in repo[None]):
util.unlinkpath(abslfile)
ret = -1
state = repo.dirstate[lfutil.standin(lfile)]
if state == 'n':
# When rebasing, we need to synchronize the standin and the largefile,
# because otherwise the largefile will get reverted. But for commit's
# sake, we have to mark the file as unclean.
if getattr(repo, "_isrebasing", False):
lfdirstate.normallookup(lfile)
else:
lfdirstate.normal(lfile)
elif state == 'r':
lfdirstate.remove(lfile)
elif state == 'a':
lfdirstate.add(lfile)
elif state == '?':
lfdirstate.drop(lfile)
return ret
def _updatelfile(repo, lfdirstate, lfile):
'''updates a single largefile and copies the state of its standin from
the repository's dirstate to its state in the lfdirstate.
returns 1 if the file was modified, -1 if the file was removed, 0 if the
file was unchanged, and None if the needed largefile was missing from the
cache.'''
ret = 0
abslfile = repo.wjoin(lfile)
absstandin = repo.wjoin(lfutil.standin(lfile))
if os.path.exists(absstandin):
if os.path.exists(absstandin + '.orig') and os.path.exists(abslfile):
shutil.copyfile(abslfile, abslfile + '.orig')
expecthash = lfutil.readstandin(repo, lfile)
if (expecthash != '' and (not os.path.exists(abslfile)
or expecthash != lfutil.hashfile(abslfile))):
if not lfutil.copyfromcache(repo, expecthash, lfile):
# use normallookup() to allocate entry in largefiles dirstate,
# because lack of it misleads lfilesrepo.status() into
# recognition that such cache missing files are REMOVED.
if lfile not in repo[None]: # not switched to normal file
util.unlinkpath(abslfile, ignoremissing=True)
lfdirstate.normallookup(lfile)
return None # don't try to set the mode
else:
# Synchronize largefile dirstate to the last modified time of
# the file
lfdirstate.normal(lfile)
ret = 1
mode = os.stat(absstandin).st_mode
if mode != os.stat(abslfile).st_mode:
os.chmod(abslfile, mode)
ret = 1
else:
# Remove lfiles for which the standin is deleted, unless the
# lfile is added to the repository again. This happens when a
# largefile is converted back to a normal file: the standin
# disappears, but a new (normal) file appears as the lfile.
if (os.path.exists(abslfile)
and repo.dirstate.normalize(lfile) not in repo[None]):
util.unlinkpath(abslfile)
ret = -1
state = repo.dirstate[lfutil.standin(lfile)]
if state == 'n':
# When rebasing, we need to synchronize the standin and the largefile,
# because otherwise the largefile will get reverted. But for commit's
# sake, we have to mark the file as unclean.
if getattr(repo, "_isrebasing", False):
lfdirstate.normallookup(lfile)
else:
lfdirstate.normal(lfile)
elif state == 'r':
lfdirstate.remove(lfile)
elif state == 'a':
lfdirstate.add(lfile)
elif state == '?':
lfdirstate.drop(lfile)
return ret
def overridecat(orig, ui, repo, file1, *pats, **opts):
ctx = scmutil.revsingle(repo, opts.get('rev'))
err = 1
notbad = set()
m = scmutil.match(ctx, (file1, ) + pats, opts)
origmatchfn = m.matchfn
def lfmatchfn(f):
if origmatchfn(f):
return True
lf = lfutil.splitstandin(f)
if lf is None:
return False
notbad.add(lf)
return origmatchfn(lf)
m.matchfn = lfmatchfn
origbadfn = m.bad
def lfbadfn(f, msg):
if not f in notbad:
origbadfn(f, msg)
m.bad = lfbadfn
for f in ctx.walk(m):
fp = cmdutil.makefileobj(repo,
opts.get('output'),
ctx.node(),
pathname=f)
lf = lfutil.splitstandin(f)
if lf is None or origmatchfn(f):
# duplicating unreachable code from commands.cat
data = ctx[f].data()
if opts.get('decode'):
data = repo.wwritedata(f, data)
fp.write(data)
else:
hash = lfutil.readstandin(repo, lf, ctx.rev())
if not lfutil.inusercache(repo.ui, hash):
store = basestore._openstore(repo)
success, missing = store.get([(lf, hash)])
if len(success) != 1:
raise util.Abort(
_('largefile %s is not in cache and could not be '
'downloaded') % lf)
path = lfutil.usercachepath(repo.ui, hash)
fpin = open(path, "rb")
for chunk in util.filechunkiter(fpin, 128 * 1024):
fp.write(chunk)
fpin.close()
fp.close()
err = 0
return err
def catlfile(repo, lfile, rev, filename):
hash = lfutil.readstandin(repo, lfile, rev)
if not lfutil.inusercache(repo.ui, hash):
store = basestore._openstore(repo)
success, missing = store.get([(lfile, hash)])
if len(success) != 1:
raise util.Abort(_("largefile %s is not in cache and could not be downloaded") % lfile)
path = lfutil.usercachepath(repo.ui, hash)
fpout = cmdutil.makefileobj(repo, filename)
fpin = open(path, "rb")
fpout.write(fpin.read())
fpout.close()
fpin.close()
return 0
def catlfile(repo, lfile, rev, filename):
hash = lfutil.readstandin(repo, lfile, rev)
if not lfutil.inusercache(repo.ui, hash):
store = basestore._openstore(repo)
success, missing = store.get([(lfile, hash)])
if len(success) != 1:
raise util.Abort(
_('largefile %s is not in cache and could not be downloaded')
% lfile)
path = lfutil.usercachepath(repo.ui, hash)
fpout = cmdutil.makefileobj(repo, filename)
fpin = open(path, "rb")
fpout.write(fpin.read())
fpout.close()
fpin.close()
return 0
def overridecat(orig, ui, repo, file1, *pats, **opts):
ctx = scmutil.revsingle(repo, opts.get('rev'))
err = 1
notbad = set()
m = scmutil.match(ctx, (file1,) + pats, opts)
origmatchfn = m.matchfn
def lfmatchfn(f):
if origmatchfn(f):
return True
lf = lfutil.splitstandin(f)
if lf is None:
return False
notbad.add(lf)
return origmatchfn(lf)
m.matchfn = lfmatchfn
origbadfn = m.bad
def lfbadfn(f, msg):
if not f in notbad:
origbadfn(f, msg)
m.bad = lfbadfn
for f in ctx.walk(m):
fp = cmdutil.makefileobj(repo, opts.get('output'), ctx.node(),
pathname=f)
lf = lfutil.splitstandin(f)
if lf is None or origmatchfn(f):
# duplicating unreachable code from commands.cat
data = ctx[f].data()
if opts.get('decode'):
data = repo.wwritedata(f, data)
fp.write(data)
else:
hash = lfutil.readstandin(repo, lf, ctx.rev())
if not lfutil.inusercache(repo.ui, hash):
store = basestore._openstore(repo)
success, missing = store.get([(lf, hash)])
if len(success) != 1:
raise util.Abort(
_('largefile %s is not in cache and could not be '
'downloaded') % lf)
path = lfutil.usercachepath(repo.ui, hash)
fpin = open(path, "rb")
for chunk in util.filechunkiter(fpin, 128 * 1024):
fp.write(chunk)
fpin.close()
fp.close()
err = 0
return err
def _updatelfile(repo, lfdirstate, lfile):
'''updates a single largefile and copies the state of its standin from
the repository's dirstate to its state in the lfdirstate.
returns 1 if the file was modified, -1 if the file was removed, 0 if the
file was unchanged, and None if the needed largefile was missing from the
cache.'''
ret = 0
abslfile = repo.wjoin(lfile)
absstandin = repo.wjoin(lfutil.standin(lfile))
if os.path.exists(absstandin):
if os.path.exists(absstandin+'.orig'):
shutil.copyfile(abslfile, abslfile+'.orig')
expecthash = lfutil.readstandin(repo, lfile)
if (expecthash != '' and
(not os.path.exists(abslfile) or
expecthash != lfutil.hashfile(abslfile))):
if not lfutil.copyfromcache(repo, expecthash, lfile):
return None # don't try to set the mode or update the dirstate
ret = 1
mode = os.stat(absstandin).st_mode
if mode != os.stat(abslfile).st_mode:
os.chmod(abslfile, mode)
ret = 1
else:
if os.path.exists(abslfile):
os.unlink(abslfile)
ret = -1
state = repo.dirstate[lfutil.standin(lfile)]
if state == 'n':
lfdirstate.normal(lfile)
elif state == 'r':
lfdirstate.remove(lfile)
elif state == 'a':
lfdirstate.add(lfile)
elif state == '?':
lfdirstate.drop(lfile)
return ret
def updatelfiles(ui, repo, filelist=None, printmessage=None,
normallookup=False):
'''Update largefiles according to standins in the working directory
If ``printmessage`` is other than ``None``, it means "print (or
ignore, for false) message forcibly".
'''
statuswriter = lfutil.getstatuswriter(ui, repo, printmessage)
wlock = repo.wlock()
try:
lfdirstate = lfutil.openlfdirstate(ui, repo)
lfiles = set(lfutil.listlfiles(repo)) | set(lfdirstate)
if filelist is not None:
filelist = set(filelist)
lfiles = [f for f in lfiles if f in filelist]
update = {}
updated, removed = 0, 0
for lfile in lfiles:
abslfile = repo.wjoin(lfile)
absstandin = repo.wjoin(lfutil.standin(lfile))
if os.path.exists(absstandin):
if (os.path.exists(absstandin + '.orig') and
os.path.exists(abslfile)):
shutil.copyfile(abslfile, abslfile + '.orig')
util.unlinkpath(absstandin + '.orig')
expecthash = lfutil.readstandin(repo, lfile)
if expecthash != '':
if lfile not in repo[None]: # not switched to normal file
util.unlinkpath(abslfile, ignoremissing=True)
# use normallookup() to allocate an entry in largefiles
# dirstate to prevent lfilesrepo.status() from reporting
# missing files as removed.
lfdirstate.normallookup(lfile)
update[lfile] = expecthash
else:
# Remove lfiles for which the standin is deleted, unless the
# lfile is added to the repository again. This happens when a
# largefile is converted back to a normal file: the standin
# disappears, but a new (normal) file appears as the lfile.
if (os.path.exists(abslfile) and
repo.dirstate.normalize(lfile) not in repo[None]):
util.unlinkpath(abslfile)
removed += 1
# largefile processing might be slow and be interrupted - be prepared
lfdirstate.write()
if lfiles:
statuswriter(_('getting changed largefiles\n'))
cachelfiles(ui, repo, None, lfiles)
for lfile in lfiles:
update1 = 0
expecthash = update.get(lfile)
if expecthash:
if not lfutil.copyfromcache(repo, expecthash, lfile):
# failed ... but already removed and set to normallookup
continue
# Synchronize largefile dirstate to the last modified
# time of the file
lfdirstate.normal(lfile)
update1 = 1
# copy the state of largefile standin from the repository's
# dirstate to its state in the lfdirstate.
abslfile = repo.wjoin(lfile)
absstandin = repo.wjoin(lfutil.standin(lfile))
if os.path.exists(absstandin):
mode = os.stat(absstandin).st_mode
if mode != os.stat(abslfile).st_mode:
os.chmod(abslfile, mode)
update1 = 1
updated += update1
lfutil.synclfdirstate(repo, lfdirstate, lfile, normallookup)
lfdirstate.write()
if lfiles:
statuswriter(_('%d largefiles updated, %d removed\n') % (updated,
removed))
finally:
wlock.release()
def updatelfiles(ui,
repo,
filelist=None,
printmessage=True,
normallookup=False):
wlock = repo.wlock()
try:
lfdirstate = lfutil.openlfdirstate(ui, repo)
lfiles = set(lfutil.listlfiles(repo)) | set(lfdirstate)
if filelist is not None:
lfiles = [f for f in lfiles if f in filelist]
update = {}
updated, removed = 0, 0
for lfile in lfiles:
abslfile = repo.wjoin(lfile)
absstandin = repo.wjoin(lfutil.standin(lfile))
if os.path.exists(absstandin):
if (os.path.exists(absstandin + '.orig')
and os.path.exists(abslfile)):
shutil.copyfile(abslfile, abslfile + '.orig')
util.unlinkpath(absstandin + '.orig')
expecthash = lfutil.readstandin(repo, lfile)
if (expecthash != ''
and (not os.path.exists(abslfile)
or expecthash != lfutil.hashfile(abslfile))):
if lfile not in repo[None]: # not switched to normal file
util.unlinkpath(abslfile, ignoremissing=True)
# use normallookup() to allocate entry in largefiles
# dirstate, because lack of it misleads
# lfilesrepo.status() into recognition that such cache
# missing files are REMOVED.
lfdirstate.normallookup(lfile)
update[lfile] = expecthash
else:
# Remove lfiles for which the standin is deleted, unless the
# lfile is added to the repository again. This happens when a
# largefile is converted back to a normal file: the standin
# disappears, but a new (normal) file appears as the lfile.
if (os.path.exists(abslfile)
and repo.dirstate.normalize(lfile) not in repo[None]):
util.unlinkpath(abslfile)
removed += 1
# largefile processing might be slow and be interrupted - be prepared
lfdirstate.write()
if lfiles:
if printmessage:
ui.status(_('getting changed largefiles\n'))
cachelfiles(ui, repo, None, lfiles)
for lfile in lfiles:
update1 = 0
expecthash = update.get(lfile)
if expecthash:
if not lfutil.copyfromcache(repo, expecthash, lfile):
# failed ... but already removed and set to normallookup
continue
# Synchronize largefile dirstate to the last modified
# time of the file
lfdirstate.normal(lfile)
update1 = 1
# copy the state of largefile standin from the repository's
# dirstate to its state in the lfdirstate.
abslfile = repo.wjoin(lfile)
absstandin = repo.wjoin(lfutil.standin(lfile))
if os.path.exists(absstandin):
mode = os.stat(absstandin).st_mode
if mode != os.stat(abslfile).st_mode:
os.chmod(abslfile, mode)
update1 = 1
updated += update1
standin = lfutil.standin(lfile)
if standin in repo.dirstate:
stat = repo.dirstate._map[standin]
state, mtime = stat[0], stat[3]
else:
state, mtime = '?', -1
if state == 'n':
if normallookup or mtime < 0:
# state 'n' doesn't ensure 'clean' in this case
lfdirstate.normallookup(lfile)
else:
lfdirstate.normal(lfile)
elif state == 'm':
lfdirstate.normallookup(lfile)
elif state == 'r':
lfdirstate.remove(lfile)
elif state == 'a':
lfdirstate.add(lfile)
elif state == '?':
lfdirstate.drop(lfile)
lfdirstate.write()
if printmessage and lfiles:
ui.status(
_('%d largefiles updated, %d removed\n') % (updated, removed))
finally:
wlock.release()
def updatelfiles(ui,
repo,
filelist=None,
printmessage=None,
normallookup=False,
checked=False):
'''Update largefiles according to standins in the working directory
If ``printmessage`` is other than ``None``, it means "print (or
ignore, for false) message forcibly".
'''
statuswriter = lfutil.getstatuswriter(ui, repo, printmessage)
wlock = repo.wlock()
try:
lfdirstate = lfutil.openlfdirstate(ui, repo)
lfiles = set(lfutil.listlfiles(repo)) | set(lfdirstate)
if filelist is not None:
filelist = set(filelist)
lfiles = [f for f in lfiles if f in filelist]
update = {}
updated, removed = 0, 0
for lfile in lfiles:
abslfile = repo.wjoin(lfile)
absstandin = repo.wjoin(lfutil.standin(lfile))
if os.path.exists(absstandin):
if (os.path.exists(absstandin + '.orig')
and os.path.exists(abslfile)):
shutil.copyfile(abslfile, abslfile + '.orig')
util.unlinkpath(absstandin + '.orig')
expecthash = lfutil.readstandin(repo, lfile)
if (expecthash != ''
and (checked or not os.path.exists(abslfile)
or expecthash != lfutil.hashfile(abslfile))):
if lfile not in repo[None]: # not switched to normal file
util.unlinkpath(abslfile, ignoremissing=True)
# use normallookup() to allocate an entry in largefiles
# dirstate, because lack of it misleads
# lfilesrepo.status() into recognition that such cache
# missing files are removed.
lfdirstate.normallookup(lfile)
update[lfile] = expecthash
else:
# Remove lfiles for which the standin is deleted, unless the
# lfile is added to the repository again. This happens when a
# largefile is converted back to a normal file: the standin
# disappears, but a new (normal) file appears as the lfile.
if (os.path.exists(abslfile)
and repo.dirstate.normalize(lfile) not in repo[None]):
util.unlinkpath(abslfile)
removed += 1
# largefile processing might be slow and be interrupted - be prepared
lfdirstate.write()
if lfiles:
statuswriter(_('getting changed largefiles\n'))
cachelfiles(ui, repo, None, lfiles)
for lfile in lfiles:
update1 = 0
expecthash = update.get(lfile)
if expecthash:
if not lfutil.copyfromcache(repo, expecthash, lfile):
# failed ... but already removed and set to normallookup
continue
# Synchronize largefile dirstate to the last modified
# time of the file
lfdirstate.normal(lfile)
update1 = 1
# copy the state of largefile standin from the repository's
# dirstate to its state in the lfdirstate.
abslfile = repo.wjoin(lfile)
absstandin = repo.wjoin(lfutil.standin(lfile))
if os.path.exists(absstandin):
mode = os.stat(absstandin).st_mode
if mode != os.stat(abslfile).st_mode:
os.chmod(abslfile, mode)
update1 = 1
updated += update1
lfutil.synclfdirstate(repo, lfdirstate, lfile, normallookup)
lfdirstate.write()
if lfiles:
statuswriter(
_('%d largefiles updated, %d removed\n') % (updated, removed))
finally:
wlock.release()
def updatelfiles(ui, repo, filelist=None, printmessage=True,
normallookup=False):
wlock = repo.wlock()
try:
lfdirstate = lfutil.openlfdirstate(ui, repo)
lfiles = set(lfutil.listlfiles(repo)) | set(lfdirstate)
if filelist is not None:
filelist = set(filelist)
lfiles = [f for f in lfiles if f in filelist]
update = {}
updated, removed = 0, 0
for lfile in lfiles:
abslfile = repo.wjoin(lfile)
absstandin = repo.wjoin(lfutil.standin(lfile))
if os.path.exists(absstandin):
if (os.path.exists(absstandin + '.orig') and
os.path.exists(abslfile)):
shutil.copyfile(abslfile, abslfile + '.orig')
util.unlinkpath(absstandin + '.orig')
expecthash = lfutil.readstandin(repo, lfile)
if (expecthash != '' and
(not os.path.exists(abslfile) or
expecthash != lfutil.hashfile(abslfile))):
if lfile not in repo[None]: # not switched to normal file
util.unlinkpath(abslfile, ignoremissing=True)
# use normallookup() to allocate entry in largefiles
# dirstate, because lack of it misleads
# lfilesrepo.status() into recognition that such cache
# missing files are REMOVED.
lfdirstate.normallookup(lfile)
update[lfile] = expecthash
else:
# Remove lfiles for which the standin is deleted, unless the
# lfile is added to the repository again. This happens when a
# largefile is converted back to a normal file: the standin
# disappears, but a new (normal) file appears as the lfile.
if (os.path.exists(abslfile) and
repo.dirstate.normalize(lfile) not in repo[None]):
util.unlinkpath(abslfile)
removed += 1
# largefile processing might be slow and be interrupted - be prepared
lfdirstate.write()
if lfiles:
if printmessage:
ui.status(_('getting changed largefiles\n'))
cachelfiles(ui, repo, None, lfiles)
for lfile in lfiles:
update1 = 0
expecthash = update.get(lfile)
if expecthash:
if not lfutil.copyfromcache(repo, expecthash, lfile):
# failed ... but already removed and set to normallookup
continue
# Synchronize largefile dirstate to the last modified
# time of the file
lfdirstate.normal(lfile)
update1 = 1
# copy the state of largefile standin from the repository's
# dirstate to its state in the lfdirstate.
abslfile = repo.wjoin(lfile)
absstandin = repo.wjoin(lfutil.standin(lfile))
if os.path.exists(absstandin):
mode = os.stat(absstandin).st_mode
if mode != os.stat(abslfile).st_mode:
os.chmod(abslfile, mode)
update1 = 1
updated += update1
lfutil.synclfdirstate(repo, lfdirstate, lfile, normallookup)
if filelist is not None:
# If "local largefile" is chosen at file merging, it is
# not listed in "filelist" (= dirstate syncing is
# omitted), because the standin file is not changed before and
# after merging.
# But the status of such files may have to be changed by
# merging. For example, locally modified ("M") largefile
# has to become re-added("A"), if it is "normal" file in
# the target revision of linear-merging.
for lfile in lfdirstate:
if lfile not in filelist:
lfutil.synclfdirstate(repo, lfdirstate, lfile, True)
lfdirstate.write()
if printmessage and lfiles:
ui.status(_('%d largefiles updated, %d removed\n') % (updated,
removed))
finally:
wlock.release()
def updatelfiles(ui, repo, filelist=None, printmessage=True):
wlock = repo.wlock()
try:
lfdirstate = lfutil.openlfdirstate(ui, repo)
lfiles = set(lfutil.listlfiles(repo)) | set(lfdirstate)
if filelist is not None:
lfiles = [f for f in lfiles if f in filelist]
update = {}
updated, removed = 0, 0
for lfile in lfiles:
abslfile = repo.wjoin(lfile)
absstandin = repo.wjoin(lfutil.standin(lfile))
if os.path.exists(absstandin):
if (os.path.exists(absstandin + '.orig') and
os.path.exists(abslfile)):
shutil.copyfile(abslfile, abslfile + '.orig')
expecthash = lfutil.readstandin(repo, lfile)
if (expecthash != '' and
(not os.path.exists(abslfile) or
expecthash != lfutil.hashfile(abslfile))):
if lfile not in repo[None]: # not switched to normal file
util.unlinkpath(abslfile, ignoremissing=True)
# use normallookup() to allocate entry in largefiles
# dirstate, because lack of it misleads
# lfilesrepo.status() into recognition that such cache
# missing files are REMOVED.
lfdirstate.normallookup(lfile)
update[lfile] = expecthash
else:
# Remove lfiles for which the standin is deleted, unless the
# lfile is added to the repository again. This happens when a
# largefile is converted back to a normal file: the standin
# disappears, but a new (normal) file appears as the lfile.
if (os.path.exists(abslfile) and
repo.dirstate.normalize(lfile) not in repo[None]):
util.unlinkpath(abslfile)
removed += 1
# largefile processing might be slow and be interrupted - be prepared
lfdirstate.write()
if lfiles:
if printmessage:
ui.status(_('getting changed largefiles\n'))
cachelfiles(ui, repo, None, lfiles)
for lfile in lfiles:
update1 = 0
expecthash = update.get(lfile)
if expecthash:
if not lfutil.copyfromcache(repo, expecthash, lfile):
# failed ... but already removed and set to normallookup
continue
# Synchronize largefile dirstate to the last modified
# time of the file
lfdirstate.normal(lfile)
update1 = 1
# copy the state of largefile standin from the repository's
# dirstate to its state in the lfdirstate.
abslfile = repo.wjoin(lfile)
absstandin = repo.wjoin(lfutil.standin(lfile))
if os.path.exists(absstandin):
mode = os.stat(absstandin).st_mode
if mode != os.stat(abslfile).st_mode:
os.chmod(abslfile, mode)
update1 = 1
updated += update1
state = repo.dirstate[lfutil.standin(lfile)]
if state == 'n':
# When rebasing, we need to synchronize the standin and the
# largefile, because otherwise the largefile will get reverted.
# But for commit's sake, we have to mark the file as unclean.
if getattr(repo, "_isrebasing", False):
lfdirstate.normallookup(lfile)
else:
lfdirstate.normal(lfile)
elif state == 'r':
lfdirstate.remove(lfile)
elif state == 'a':
lfdirstate.add(lfile)
elif state == '?':
lfdirstate.drop(lfile)
lfdirstate.write()
if printmessage and lfiles:
ui.status(_('%d largefiles updated, %d removed\n') % (updated,
removed))
finally:
wlock.release()
def updatelfiles(ui,
repo,
filelist=None,
printmessage=True,
normallookup=False):
wlock = repo.wlock()
try:
lfdirstate = lfutil.openlfdirstate(ui, repo)
lfiles = set(lfutil.listlfiles(repo)) | set(lfdirstate)
if filelist is not None:
filelist = set(filelist)
lfiles = [f for f in lfiles if f in filelist]
update = {}
updated, removed = 0, 0
for lfile in lfiles:
abslfile = repo.wjoin(lfile)
absstandin = repo.wjoin(lfutil.standin(lfile))
if os.path.exists(absstandin):
if (os.path.exists(absstandin + '.orig')
and os.path.exists(abslfile)):
shutil.copyfile(abslfile, abslfile + '.orig')
util.unlinkpath(absstandin + '.orig')
expecthash = lfutil.readstandin(repo, lfile)
if (expecthash != ''
and (not os.path.exists(abslfile)
or expecthash != lfutil.hashfile(abslfile))):
if lfile not in repo[None]: # not switched to normal file
util.unlinkpath(abslfile, ignoremissing=True)
# use normallookup() to allocate entry in largefiles
# dirstate, because lack of it misleads
# lfilesrepo.status() into recognition that such cache
# missing files are REMOVED.
lfdirstate.normallookup(lfile)
update[lfile] = expecthash
else:
# Remove lfiles for which the standin is deleted, unless the
# lfile is added to the repository again. This happens when a
# largefile is converted back to a normal file: the standin
# disappears, but a new (normal) file appears as the lfile.
if (os.path.exists(abslfile)
and repo.dirstate.normalize(lfile) not in repo[None]):
util.unlinkpath(abslfile)
removed += 1
# largefile processing might be slow and be interrupted - be prepared
lfdirstate.write()
if lfiles:
if printmessage:
ui.status(_('getting changed largefiles\n'))
cachelfiles(ui, repo, None, lfiles)
for lfile in lfiles:
update1 = 0
expecthash = update.get(lfile)
if expecthash:
if not lfutil.copyfromcache(repo, expecthash, lfile):
# failed ... but already removed and set to normallookup
continue
# Synchronize largefile dirstate to the last modified
# time of the file
lfdirstate.normal(lfile)
update1 = 1
# copy the state of largefile standin from the repository's
# dirstate to its state in the lfdirstate.
abslfile = repo.wjoin(lfile)
absstandin = repo.wjoin(lfutil.standin(lfile))
if os.path.exists(absstandin):
mode = os.stat(absstandin).st_mode
if mode != os.stat(abslfile).st_mode:
os.chmod(abslfile, mode)
update1 = 1
updated += update1
lfutil.synclfdirstate(repo, lfdirstate, lfile, normallookup)
if filelist is not None:
# If "local largefile" is chosen at file merging, it is
# not listed in "filelist" (= dirstate syncing is
# omitted), because the standin file is not changed before and
# after merging.
# But the status of such files may have to be changed by
# merging. For example, locally modified ("M") largefile
# has to become re-added("A"), if it is "normal" file in
# the target revision of linear-merging.
for lfile in lfdirstate:
if lfile not in filelist:
lfutil.synclfdirstate(repo, lfdirstate, lfile, True)
lfdirstate.write()
if printmessage and lfiles:
ui.status(
_('%d largefiles updated, %d removed\n') % (updated, removed))
finally:
wlock.release()
def updatelfiles(ui,
repo,
filelist=None,
printmessage=None,
normallookup=False):
'''Update largefiles according to standins in the working directory
If ``printmessage`` is other than ``None``, it means "print (or
ignore, for false) message forcibly".
'''
statuswriter = lfutil.getstatuswriter(ui, repo, printmessage)
with repo.wlock():
lfdirstate = lfutil.openlfdirstate(ui, repo)
lfiles = set(lfutil.listlfiles(repo)) | set(lfdirstate)
if filelist is not None:
filelist = set(filelist)
lfiles = [f for f in lfiles if f in filelist]
update = {}
updated, removed = 0, 0
wvfs = repo.wvfs
for lfile in lfiles:
rellfile = lfile
rellfileorig = os.path.relpath(scmutil.origpath(
ui, repo, wvfs.join(rellfile)),
start=repo.root)
relstandin = lfutil.standin(lfile)
relstandinorig = os.path.relpath(scmutil.origpath(
ui, repo, wvfs.join(relstandin)),
start=repo.root)
if wvfs.exists(relstandin):
if (wvfs.exists(relstandinorig) and wvfs.exists(rellfile)):
shutil.copyfile(wvfs.join(rellfile),
wvfs.join(rellfileorig))
wvfs.unlinkpath(relstandinorig)
expecthash = lfutil.readstandin(repo, lfile)
if expecthash != '':
if lfile not in repo[None]: # not switched to normal file
wvfs.unlinkpath(rellfile, ignoremissing=True)
# use normallookup() to allocate an entry in largefiles
# dirstate to prevent lfilesrepo.status() from reporting
# missing files as removed.
lfdirstate.normallookup(lfile)
update[lfile] = expecthash
else:
# Remove lfiles for which the standin is deleted, unless the
# lfile is added to the repository again. This happens when a
# largefile is converted back to a normal file: the standin
# disappears, but a new (normal) file appears as the lfile.
if (wvfs.exists(rellfile)
and repo.dirstate.normalize(lfile) not in repo[None]):
wvfs.unlinkpath(rellfile)
removed += 1
# largefile processing might be slow and be interrupted - be prepared
lfdirstate.write()
if lfiles:
statuswriter(_('getting changed largefiles\n'))
cachelfiles(ui, repo, None, lfiles)
for lfile in lfiles:
update1 = 0
expecthash = update.get(lfile)
if expecthash:
if not lfutil.copyfromcache(repo, expecthash, lfile):
# failed ... but already removed and set to normallookup
continue
# Synchronize largefile dirstate to the last modified
# time of the file
lfdirstate.normal(lfile)
update1 = 1
# copy the state of largefile standin from the repository's
# dirstate to its state in the lfdirstate.
rellfile = lfile
relstandin = lfutil.standin(lfile)
if wvfs.exists(relstandin):
mode = wvfs.stat(relstandin).st_mode
if mode != wvfs.stat(rellfile).st_mode:
wvfs.chmod(rellfile, mode)
update1 = 1
updated += update1
lfutil.synclfdirstate(repo, lfdirstate, lfile, normallookup)
lfdirstate.write()
if lfiles:
statuswriter(
_('%d largefiles updated, %d removed\n') % (updated, removed))
