def _getbundle(repo, dest, **opts):
"""return a bundle containing changesets missing in "dest"
The `opts` keyword-arguments are the same as the one accepted by the
`bundle` command.
The bundle is a returned as a single in-memory binary blob.
"""
ui = repo.ui
tmpdir = pycompat.mkdtemp(prefix=b'hg-email-bundle-')
tmpfn = os.path.join(tmpdir, b'bundle')
btype = ui.config(b'patchbomb', b'bundletype')
if btype:
opts['type'] = btype
try:
dests = []
if dest:
dests = [dest]
commands.bundle(ui, repo, tmpfn, *dests, **opts)
return util.readfile(tmpfn)
finally:
try:
os.unlink(tmpfn)
except OSError:
pass
os.rmdir(tmpdir)
def _explain_watch_limit(ui, dirstate, rootabs):
path = '/proc/sys/fs/inotify/max_user_watches'
try:
limit = int(util.readfile(path))
except IOError, err:
if err.errno != errno.ENOENT:
raise
raise util.Abort(_('this system does not seem to ' 'support inotify'))
def getfile(self, name, rev):
if rev != self.lastrev:
raise util.Abort(_('internal calling inconsistency'))
path = os.path.join(self.tmppath, name)
data = util.readfile(path)
mode = os.lstat(path).st_mode
mode = (mode & 0111) and 'x' or ''
return data, mode
def _explain_watch_limit(ui, dirstate, rootabs):
path = "/proc/sys/fs/inotify/max_user_watches"
try:
limit = int(util.readfile(path))
except IOError, err:
if err.errno != errno.ENOENT:
raise
raise util.Abort(_("this system does not seem to " "support inotify"))
def getfile(self, name, rev):
if rev != self.lastrev:
raise util.Abort(_('internal calling inconsistency'))
path = os.path.join(self.tmppath, name)
try:
data = util.readfile(path)
mode = os.lstat(path).st_mode
except IOError, inst:
if inst.errno == errno.ENOENT:
return None, None
raise
def getfile(self, name, rev):
if rev != self.lastrev:
raise util.Abort(_('internal calling inconsistency'))
path = os.path.join(self.tmppath, name)
try:
data = util.readfile(path)
mode = os.lstat(path).st_mode
except IOError, inst:
if inst.errno == errno.ENOENT:
return None, None
raise
def _getfile(self, name, rev):
mode = os.lstat(os.path.join(self.tmppath, name)).st_mode
if stat.S_ISLNK(mode):
data = util.readlink(os.path.join(self.tmppath, name))
if mode:
mode = b'l'
else:
mode = b''
else:
data = util.readfile(os.path.join(self.tmppath, name))
mode = (mode & 0o111) and b'x' or b''
return data, mode
def getfile(self, name, rev):
if rev != self.lastrev:
raise error.Abort(_("internal calling inconsistency"))
path = os.path.join(self.tmppath, name)
try:
data = util.readfile(path)
mode = os.lstat(path).st_mode
except IOError as inst:
if inst.errno == errno.ENOENT:
return None, None
raise
mode = (mode & 0o111) and "x" or ""
return data, mode
def getfile(self, name, rev):
realname, realrev = rev
f = super(lfsource, self).getfile(name, rev)
if (not realname.startswith(lfutil.shortnameslash)
or f[0] is None):
return f
# Substitute in the largefile data for the hash
hash = f[0].strip()
path = lfutil.findfile(rsrc, hash)
if path is None:
raise error.Abort(_("missing largefile for '%s' in %s")
% (realname, realrev))
return util.readfile(path), f[1]
def getfile(self, name, rev):
realname, realrev = rev
f = super(lfsource, self).getfile(name, rev)
if (not realname.startswith(lfutil.shortnameslash)
or f[0] is None):
return f
# Substitute in the largefile data for the hash
hash = f[0].strip()
path = lfutil.findfile(rsrc, hash)
if path is None:
raise error.Abort(_("missing largefile for '%s' in %s")
% (realname, realrev))
return util.readfile(path), f[1]
def clonenarrowcmd(orig, ui, repo, *args, **opts):
"""Wraps clone command, so 'hg clone' first wraps localrepo.clone()."""
opts = pycompat.byteskwargs(opts)
wrappedextraprepare = util.nullcontextmanager()
narrowspecfile = opts[b'narrowspec']
if narrowspecfile:
filepath = os.path.join(encoding.getcwd(), narrowspecfile)
ui.status(_(b"reading narrowspec from '%s'\n") % filepath)
try:
fdata = util.readfile(filepath)
except IOError as inst:
raise error.Abort(
_(b"cannot read narrowspecs from '%s': %s") %
(filepath, encoding.strtolocal(inst.strerror)))
includes, excludes, profiles = sparse.parseconfig(ui, fdata, b'narrow')
if profiles:
raise error.Abort(
_(b"cannot specify other files using '%include' in"
b" narrowspec"))
narrowspec.validatepatterns(includes)
narrowspec.validatepatterns(excludes)
# narrowspec is passed so we should assume that user wants narrow clone
opts[b'narrow'] = True
opts[b'include'].extend(includes)
opts[b'exclude'].extend(excludes)
if opts[b'narrow']:
def pullbundle2extraprepare_widen(orig, pullop, kwargs):
orig(pullop, kwargs)
if opts.get(b'depth'):
kwargs[b'depth'] = opts[b'depth']
wrappedextraprepare = extensions.wrappedfunction(
exchange, b'_pullbundle2extraprepare',
pullbundle2extraprepare_widen)
with wrappedextraprepare:
return orig(ui, repo, *args, **pycompat.strkwargs(opts))
def testcopyfrom():
path = gettemppath()
rm = revmap.revmap(path)
for i in xrange(1, 10):
ensure(rm.append(genhsh(i), sidebranch=(i & 1), path=str(i // 3)) == i)
rm.flush()
# copy rm to rm2
rm2 = revmap.revmap()
rm2.copyfrom(rm)
path2 = gettemppath()
rm2.path = path2
rm2.flush()
# two files should be the same
ensure(len(set(util.readfile(p) for p in [path, path2])) == 1)
os.unlink(path)
os.unlink(path2)
def _getbundle(repo, dest, **opts):
"""return a bundle containing changesets missing in "dest"
The `opts` keyword-arguments are the same as the one accepted by the
`bundle` command.
The bundle is a returned as a single in-memory binary blob.
"""
ui = repo.ui
tmpdir = tempfile.mkdtemp(prefix='hg-email-bundle-')
tmpfn = os.path.join(tmpdir, 'bundle')
btype = ui.config('patchbomb', 'bundletype')
if btype:
opts['type'] = btype
try:
commands.bundle(ui, repo, tmpfn, dest, **opts)
return util.readfile(tmpfn)
finally:
try:
os.unlink(tmpfn)
except OSError:
pass
os.rmdir(tmpdir)
def trackedcmd(ui, repo, remotepath=None, *pats, **opts):
"""show or change the current narrowspec
With no argument, shows the current narrowspec entries, one per line. Each
line will be prefixed with 'I' or 'X' for included or excluded patterns,
respectively.
The narrowspec is comprised of expressions to match remote files and/or
directories that should be pulled into your client.
The narrowspec has *include* and *exclude* expressions, with excludes always
trumping includes: that is, if a file matches an exclude expression, it will
be excluded even if it also matches an include expression.
Excluding files that were never included has no effect.
Each included or excluded entry is in the format described by
'hg help patterns'.
The options allow you to add or remove included and excluded expressions.
If --clear is specified, then all previous includes and excludes are DROPPED
and replaced by the new ones specified to --addinclude and --addexclude.
If --clear is specified without any further options, the narrowspec will be
empty and will not match any files.
"""
opts = pycompat.byteskwargs(opts)
if repository.NARROW_REQUIREMENT not in repo.requirements:
ui.warn(_('The narrow command is only supported on respositories cloned'
' with --narrow.\n'))
return 1
# Before supporting, decide whether it "hg tracked --clear" should mean
# tracking no paths or all paths.
if opts['clear']:
ui.warn(_('The --clear option is not yet supported.\n'))
return 1
# import rules from a file
newrules = opts.get('import_rules')
if newrules:
try:
filepath = os.path.join(encoding.getcwd(), newrules)
fdata = util.readfile(filepath)
except IOError as inst:
raise error.Abort(_("cannot read narrowspecs from '%s': %s") %
(filepath, encoding.strtolocal(inst.strerror)))
includepats, excludepats, profiles = sparse.parseconfig(ui, fdata,
'narrow')
if profiles:
raise error.Abort(_("including other spec files using '%include' "
"is not supported in narrowspec"))
opts['addinclude'].extend(includepats)
opts['addexclude'].extend(excludepats)
addedincludes = narrowspec.parsepatterns(opts['addinclude'])
removedincludes = narrowspec.parsepatterns(opts['removeinclude'])
addedexcludes = narrowspec.parsepatterns(opts['addexclude'])
removedexcludes = narrowspec.parsepatterns(opts['removeexclude'])
only_show = not (addedincludes or removedincludes or addedexcludes or
removedexcludes or newrules)
oldincludes, oldexcludes = repo.narrowpats
# filter the user passed additions and deletions into actual additions and
# deletions of excludes and includes
addedincludes -= oldincludes
removedincludes &= oldincludes
addedexcludes -= oldexcludes
removedexcludes &= oldexcludes
widening = addedincludes or removedexcludes
narrowing = removedincludes or addedexcludes
# Only print the current narrowspec.
if only_show:
ui.pager('tracked')
fm = ui.formatter('narrow', opts)
for i in sorted(oldincludes):
fm.startitem()
fm.write('status', '%s ', 'I', label='narrow.included')
fm.write('pat', '%s\n', i, label='narrow.included')
for i in sorted(oldexcludes):
fm.startitem()
fm.write('status', '%s ', 'X', label='narrow.excluded')
fm.write('pat', '%s\n', i, label='narrow.excluded')
fm.end()
return 0
if not widening and not narrowing:
ui.status(_("nothing to widen or narrow\n"))
return 0
with repo.wlock(), repo.lock():
cmdutil.bailifchanged(repo)
# Find the revisions we have in common with the remote. These will
# be used for finding local-only changes for narrowing. They will
# also define the set of revisions to update for widening.
remotepath = ui.expandpath(remotepath or 'default')
url, branches = hg.parseurl(remotepath)
ui.status(_('comparing with %s\n') % util.hidepassword(url))
remote = hg.peer(repo, opts, url)
# check narrow support before doing anything if widening needs to be
# performed. In future we should also abort if client is ellipses and
# server does not support ellipses
if widening and wireprototypes.NARROWCAP not in remote.capabilities():
raise error.Abort(_("server does not support narrow clones"))
commoninc = discovery.findcommonincoming(repo, remote)
if narrowing:
newincludes = oldincludes - removedincludes
newexcludes = oldexcludes | addedexcludes
_narrow(ui, repo, remote, commoninc, oldincludes, oldexcludes,
newincludes, newexcludes,
opts['force_delete_local_changes'])
# _narrow() updated the narrowspec and _widen() below needs to
# use the updated values as its base (otherwise removed includes
# and addedexcludes will be lost in the resulting narrowspec)
oldincludes = newincludes
oldexcludes = newexcludes
if widening:
newincludes = oldincludes | addedincludes
newexcludes = oldexcludes - removedexcludes
_widen(ui, repo, remote, commoninc, oldincludes, oldexcludes,
newincludes, newexcludes)
return 0
hg.clone(u, {}, BUNDLEPATH, 'test0')
repo = hg.repository(u, 'test0')
# wait a bit, or the status call wont update the dirstate
time.sleep(1)
commands.status(u, repo)
# now disable symlink support -- this is what os.symlink would do on a
# non-symlink file system
def symlink_failure(src, dst):
raise OSError(1, "Operation not permitted")
os.symlink = symlink_failure
# dereference links as if a Samba server has exported this to a
# Windows client
for f in 'test0/a.lnk', 'test0/d/b.lnk':
os.unlink(f)
fp = open(f, 'wb')
fp.write(util.readfile(f[:-4]))
fp.close()
# reload repository
u = ui.ui()
repo = hg.repository(u, 'test0')
commands.status(u, repo)
# try cloning a repo which contains symlinks
u = ui.ui()
hg.clone(u, {}, BUNDLEPATH, 'test1')
def _summarize(repo, workingfilectx, otherctx, basectx):
origfile = (None if workingfilectx.isabsent() else
scmutil.origpath(repo.ui, repo, repo.wjoin(workingfilectx.path())))
def flags(context):
if isinstance(context, absentfilectx):
return {
'contents': None,
'exists': False,
'isexec': None,
'issymlink': None,
}
return {
'contents': context.data(),
'exists': True,
'isexec': context.isexec(),
'issymlink': context.islink(),
}
output = flags(workingfilectx)
filestat = (util.filestat.frompath(origfile) if origfile is not None
else None)
if origfile and filestat.stat:
# Since you can start a merge with a dirty working copy (either via
# `up` or `merge -f`), "local" must reflect that, not the underlying
# changeset. Those contents are available in the .orig version, so we
# look there and mock up the schema to look like the other contexts.
#
# Test cases affected in test-merge-conflict-cornercases.t: #0
local = {
'contents': util.readfile(origfile),
'exists': True,
'isexec': util.isexec(origfile),
'issymlink': util.statislink(filestat.stat),
}
else:
# No backup file. This happens whenever the merge was esoteric enough
# that we didn't launch a merge tool*, and instead prompted the user to
# "use (c)hanged version, (d)elete, or leave (u)nresolved".
#
# The only way to exit that prompt with a conflict is to choose "u",
# which leaves the local version in the working copy (with all its
# pre-merge properties including any local changes), so we can reuse
# that.
#
# Affected test cases: #0b, #1, #6, #11, and #12.
#
# Another alternative might be to use repo['.'][path] but that wouldn't
# have any dirty pre-merge changes.
#
# *If we had, we'd've we would've overwritten the working copy, made a
# backup and hit the above case.
#
# Copy, so the addition of the `path` key below does not affect both
# versions.
local = copy.copy(output)
output['path'] = repo.wjoin(workingfilectx.path())
return {
'base': flags(basectx),
'local': local,
'other': flags(otherctx),
'output': output,
'path': workingfilectx.path(),
}
def trackedcmd(ui, repo, remotepath=None, *pats, **opts):
"""show or change the current narrowspec
With no argument, shows the current narrowspec entries, one per line. Each
line will be prefixed with 'I' or 'X' for included or excluded patterns,
respectively.
The narrowspec is comprised of expressions to match remote files and/or
directories that should be pulled into your client.
The narrowspec has *include* and *exclude* expressions, with excludes always
trumping includes: that is, if a file matches an exclude expression, it will
be excluded even if it also matches an include expression.
Excluding files that were never included has no effect.
Each included or excluded entry is in the format described by
'hg help patterns'.
The options allow you to add or remove included and excluded expressions.
If --clear is specified, then all previous includes and excludes are DROPPED
and replaced by the new ones specified to --addinclude and --addexclude.
If --clear is specified without any further options, the narrowspec will be
empty and will not match any files.
If --auto-remove-includes is specified, then those includes that don't match
any files modified by currently visible local commits (those not shared by
the remote) will be added to the set of explicitly specified includes to
remove.
--import-rules accepts a path to a file containing rules, allowing you to
add --addinclude, --addexclude rules in bulk. Like the other include and
exclude switches, the changes are applied immediately.
"""
opts = pycompat.byteskwargs(opts)
if repository.NARROW_REQUIREMENT not in repo.requirements:
raise error.Abort(
_(b'the tracked command is only supported on '
b'repositories cloned with --narrow'))
# Before supporting, decide whether it "hg tracked --clear" should mean
# tracking no paths or all paths.
if opts[b'clear']:
raise error.Abort(_(b'the --clear option is not yet supported'))
# import rules from a file
newrules = opts.get(b'import_rules')
if newrules:
try:
filepath = os.path.join(encoding.getcwd(), newrules)
fdata = util.readfile(filepath)
except IOError as inst:
raise error.Abort(
_(b"cannot read narrowspecs from '%s': %s") %
(filepath, encoding.strtolocal(inst.strerror)))
includepats, excludepats, profiles = sparse.parseconfig(
ui, fdata, b'narrow')
if profiles:
raise error.Abort(
_(b"including other spec files using '%include' "
b"is not supported in narrowspec"))
opts[b'addinclude'].extend(includepats)
opts[b'addexclude'].extend(excludepats)
addedincludes = narrowspec.parsepatterns(opts[b'addinclude'])
removedincludes = narrowspec.parsepatterns(opts[b'removeinclude'])
addedexcludes = narrowspec.parsepatterns(opts[b'addexclude'])
removedexcludes = narrowspec.parsepatterns(opts[b'removeexclude'])
autoremoveincludes = opts[b'auto_remove_includes']
update_working_copy = opts[b'update_working_copy']
only_show = not (addedincludes or removedincludes or addedexcludes
or removedexcludes or newrules or autoremoveincludes
or update_working_copy)
oldincludes, oldexcludes = repo.narrowpats
# filter the user passed additions and deletions into actual additions and
# deletions of excludes and includes
addedincludes -= oldincludes
removedincludes &= oldincludes
addedexcludes -= oldexcludes
removedexcludes &= oldexcludes
widening = addedincludes or removedexcludes
narrowing = removedincludes or addedexcludes
# Only print the current narrowspec.
if only_show:
ui.pager(b'tracked')
fm = ui.formatter(b'narrow', opts)
for i in sorted(oldincludes):
fm.startitem()
fm.write(b'status', b'%s ', b'I', label=b'narrow.included')
fm.write(b'pat', b'%s\n', i, label=b'narrow.included')
for i in sorted(oldexcludes):
fm.startitem()
fm.write(b'status', b'%s ', b'X', label=b'narrow.excluded')
fm.write(b'pat', b'%s\n', i, label=b'narrow.excluded')
fm.end()
return 0
if update_working_copy:
with repo.wlock(), repo.lock(), repo.transaction(b'narrow-wc'):
narrowspec.updateworkingcopy(repo)
narrowspec.copytoworkingcopy(repo)
return 0
if not (widening or narrowing or autoremoveincludes):
ui.status(_(b"nothing to widen or narrow\n"))
return 0
with repo.wlock(), repo.lock():
cmdutil.bailifchanged(repo)
# Find the revisions we have in common with the remote. These will
# be used for finding local-only changes for narrowing. They will
# also define the set of revisions to update for widening.
remotepath = ui.expandpath(remotepath or b'default')
url, branches = hg.parseurl(remotepath)
ui.status(_(b'comparing with %s\n') % util.hidepassword(url))
remote = hg.peer(repo, opts, url)
# check narrow support before doing anything if widening needs to be
# performed. In future we should also abort if client is ellipses and
# server does not support ellipses
if widening and wireprototypes.NARROWCAP not in remote.capabilities():
raise error.Abort(_(b"server does not support narrow clones"))
commoninc = discovery.findcommonincoming(repo, remote)
if autoremoveincludes:
outgoing = discovery.findcommonoutgoing(repo,
remote,
commoninc=commoninc)
ui.status(_(b'looking for unused includes to remove\n'))
localfiles = set()
for n in itertools.chain(outgoing.missing, outgoing.excluded):
localfiles.update(repo[n].files())
suggestedremovals = []
for include in sorted(oldincludes):
match = narrowspec.match(repo.root, [include], oldexcludes)
if not any(match(f) for f in localfiles):
suggestedremovals.append(include)
if suggestedremovals:
for s in suggestedremovals:
ui.status(b'%s\n' % s)
if (ui.promptchoice(
_(b'remove these unused includes (yn)?'
b'$$ &Yes $$ &No')) == 0):
removedincludes.update(suggestedremovals)
narrowing = True
else:
ui.status(_(b'found no unused includes\n'))
if narrowing:
newincludes = oldincludes - removedincludes
newexcludes = oldexcludes | addedexcludes
_narrow(
ui,
repo,
remote,
commoninc,
oldincludes,
oldexcludes,
newincludes,
newexcludes,
opts[b'force_delete_local_changes'],
)
# _narrow() updated the narrowspec and _widen() below needs to
# use the updated values as its base (otherwise removed includes
# and addedexcludes will be lost in the resulting narrowspec)
oldincludes = newincludes
oldexcludes = newexcludes
if widening:
newincludes = oldincludes | addedincludes
newexcludes = oldexcludes - removedexcludes
_widen(
ui,
repo,
remote,
commoninc,
oldincludes,
oldexcludes,
newincludes,
newexcludes,
)
return 0
