subrepos: make last line of prompts <40 english chars (issue6158)

Differential Revision: https://phab.mercurial-scm.org/D6572

mercurial/subrepo.py

@@ -1,1838 +1,1840 b''
 # subrepo.py - sub-repository classes and factory
 #
 # Copyright 2009-2010 Matt Mackall <[e-mail]>
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 from __future__ import absolute_import
 
 import copy
 import errno
 import hashlib
 import os
 import re
 import stat
 import subprocess
 import sys
 import tarfile
 import xml.dom.minidom
 
 from .i18n import _
 from . import (
     cmdutil,
     encoding,
     error,
     exchange,
     logcmdutil,
     match as matchmod,
     node,
     pathutil,
     phases,
     pycompat,
     scmutil,
     subrepoutil,
     util,
     vfs as vfsmod,
 )
 from .utils import (
     dateutil,
     procutil,
     stringutil,
 )
 
 hg = None
 reporelpath = subrepoutil.reporelpath
 subrelpath = subrepoutil.subrelpath
 _abssource = subrepoutil._abssource
 propertycache = util.propertycache
 
 def _expandedabspath(path):
     '''
     get a path or url and if it is a path expand it and return an absolute path
     '''
     expandedpath = util.urllocalpath(util.expandpath(path))
     u = util.url(expandedpath)
     if not u.scheme:
         path = util.normpath(os.path.abspath(u.path))
     return path
 
 def _getstorehashcachename(remotepath):
     '''get a unique filename for the store hash cache of a remote repository'''
     return node.hex(hashlib.sha1(_expandedabspath(remotepath)).digest())[0:12]
 
 class SubrepoAbort(error.Abort):
     """Exception class used to avoid handling a subrepo error more than once"""
     def __init__(self, *args, **kw):
         self.subrepo = kw.pop(r'subrepo', None)
         self.cause = kw.pop(r'cause', None)
         error.Abort.__init__(self, *args, **kw)
 
 def annotatesubrepoerror(func):
     def decoratedmethod(self, *args, **kargs):
         try:
             res = func(self, *args, **kargs)
         except SubrepoAbort as ex:
             # This exception has already been handled
             raise ex
         except error.Abort as ex:
             subrepo = subrelpath(self)
             errormsg = (stringutil.forcebytestr(ex) + ' '
                         + _('(in subrepository "%s")') % subrepo)
             # avoid handling this exception by raising a SubrepoAbort exception
             raise SubrepoAbort(errormsg, hint=ex.hint, subrepo=subrepo,
                                cause=sys.exc_info())
         return res
     return decoratedmethod
 
 def _updateprompt(ui, sub, dirty, local, remote):
     if dirty:
         msg = (_(' subrepository sources for %s differ\n'
-                 'use (l)ocal source (%s) or (r)emote source (%s)?'
+                 'you can use (l)ocal source (%s) or (r)emote source (%s).\n'
+                 'what do you want to do?'
                  '$$ &Local $$ &Remote')
                % (subrelpath(sub), local, remote))
     else:
         msg = (_(' subrepository sources for %s differ (in checked out '
                  'version)\n'
-                 'use (l)ocal source (%s) or (r)emote source (%s)?'
+                 'you can use (l)ocal source (%s) or (r)emote source (%s).\n'
+                 'what do you want to do?'
                  '$$ &Local $$ &Remote')
                % (subrelpath(sub), local, remote))
     return ui.promptchoice(msg, 0)
 
 def _sanitize(ui, vfs, ignore):
     for dirname, dirs, names in vfs.walk():
         for i, d in enumerate(dirs):
             if d.lower() == ignore:
                 del dirs[i]
                 break
         if vfs.basename(dirname).lower() != '.hg':
             continue
         for f in names:
             if f.lower() == 'hgrc':
                 ui.warn(_("warning: removing potentially hostile 'hgrc' "
                           "in '%s'\n") % vfs.join(dirname))
                 vfs.unlink(vfs.reljoin(dirname, f))
 
 def _auditsubrepopath(repo, path):
     # sanity check for potentially unsafe paths such as '~' and '$FOO'
     if path.startswith('~') or '$' in path or util.expandpath(path) != path:
         raise error.Abort(_('subrepo path contains illegal component: %s')
                           % path)
     # auditor doesn't check if the path itself is a symlink
     pathutil.pathauditor(repo.root)(path)
     if repo.wvfs.islink(path):
         raise error.Abort(_("subrepo '%s' traverses symbolic link") % path)
 
 SUBREPO_ALLOWED_DEFAULTS = {
     'hg': True,
     'git': False,
     'svn': False,
 }
 
 def _checktype(ui, kind):
     # subrepos.allowed is a master kill switch. If disabled, subrepos are
     # disabled period.
     if not ui.configbool('subrepos', 'allowed', True):
         raise error.Abort(_('subrepos not enabled'),
                           hint=_("see 'hg help config.subrepos' for details"))
 
     default = SUBREPO_ALLOWED_DEFAULTS.get(kind, False)
     if not ui.configbool('subrepos', '%s:allowed' % kind, default):
         raise error.Abort(_('%s subrepos not allowed') % kind,
                           hint=_("see 'hg help config.subrepos' for details"))
 
     if kind not in types:
         raise error.Abort(_('unknown subrepo type %s') % kind)
 
 def subrepo(ctx, path, allowwdir=False, allowcreate=True):
     """return instance of the right subrepo class for subrepo in path"""
     # subrepo inherently violates our import layering rules
     # because it wants to make repo objects from deep inside the stack
     # so we manually delay the circular imports to not break
     # scripts that don't use our demand-loading
     global hg
     from . import hg as h
     hg = h
 
     repo = ctx.repo()
     _auditsubrepopath(repo, path)
     state = ctx.substate[path]
     _checktype(repo.ui, state[2])
     if allowwdir:
         state = (state[0], ctx.subrev(path), state[2])
     return types[state[2]](ctx, path, state[:2], allowcreate)
 
 def nullsubrepo(ctx, path, pctx):
     """return an empty subrepo in pctx for the extant subrepo in ctx"""
     # subrepo inherently violates our import layering rules
     # because it wants to make repo objects from deep inside the stack
     # so we manually delay the circular imports to not break
     # scripts that don't use our demand-loading
     global hg
     from . import hg as h
     hg = h
 
     repo = ctx.repo()
     _auditsubrepopath(repo, path)
     state = ctx.substate[path]
     _checktype(repo.ui, state[2])
     subrev = ''
     if state[2] == 'hg':
         subrev = "0" * 40
     return types[state[2]](pctx, path, (state[0], subrev), True)
 
 # subrepo classes need to implement the following abstract class:
 
 class abstractsubrepo(object):
 
     def __init__(self, ctx, path):
         """Initialize abstractsubrepo part
 
         ``ctx`` is the context referring this subrepository in the
         parent repository.
 
         ``path`` is the path to this subrepository as seen from
         innermost repository.
         """
         self.ui = ctx.repo().ui
         self._ctx = ctx
         self._path = path
 
     def addwebdirpath(self, serverpath, webconf):
         """Add the hgwebdir entries for this subrepo, and any of its subrepos.
 
         ``serverpath`` is the path component of the URL for this repo.
 
         ``webconf`` is the dictionary of hgwebdir entries.
         """
         pass
 
     def storeclean(self, path):
         """
         returns true if the repository has not changed since it was last
         cloned from or pushed to a given repository.
         """
         return False
 
     def dirty(self, ignoreupdate=False, missing=False):
         """returns true if the dirstate of the subrepo is dirty or does not
         match current stored state. If ignoreupdate is true, only check
         whether the subrepo has uncommitted changes in its dirstate.  If missing
         is true, check for deleted files.
         """
         raise NotImplementedError
 
     def dirtyreason(self, ignoreupdate=False, missing=False):
         """return reason string if it is ``dirty()``
 
         Returned string should have enough information for the message
         of exception.
 
         This returns None, otherwise.
         """
         if self.dirty(ignoreupdate=ignoreupdate, missing=missing):
             return _('uncommitted changes in subrepository "%s"'
                      ) % subrelpath(self)
 
     def bailifchanged(self, ignoreupdate=False, hint=None):
         """raise Abort if subrepository is ``dirty()``
         """
         dirtyreason = self.dirtyreason(ignoreupdate=ignoreupdate,
                                        missing=True)
         if dirtyreason:
             raise error.Abort(dirtyreason, hint=hint)
 
     def basestate(self):
         """current working directory base state, disregarding .hgsubstate
         state and working directory modifications"""
         raise NotImplementedError
 
     def checknested(self, path):
         """check if path is a subrepository within this repository"""
         return False
 
     def commit(self, text, user, date):
         """commit the current changes to the subrepo with the given
         log message. Use given user and date if possible. Return the
         new state of the subrepo.
         """
         raise NotImplementedError
 
     def phase(self, state):
         """returns phase of specified state in the subrepository.
         """
         return phases.public
 
     def remove(self):
         """remove the subrepo
 
         (should verify the dirstate is not dirty first)
         """
         raise NotImplementedError
 
     def get(self, state, overwrite=False):
         """run whatever commands are needed to put the subrepo into
         this state
         """
         raise NotImplementedError
 
     def merge(self, state):
         """merge currently-saved state with the new state."""
         raise NotImplementedError
 
     def push(self, opts):
         """perform whatever action is analogous to 'hg push'
 
         This may be a no-op on some systems.
         """
         raise NotImplementedError
 
     def add(self, ui, match, prefix, uipathfn, explicitonly, **opts):
         return []
 
     def addremove(self, matcher, prefix, uipathfn, opts):
         self.ui.warn("%s: %s" % (prefix, _("addremove is not supported")))
         return 1
 
     def cat(self, match, fm, fntemplate, prefix, **opts):
         return 1
 
     def status(self, rev2, **opts):
         return scmutil.status([], [], [], [], [], [], [])
 
     def diff(self, ui, diffopts, node2, match, prefix, **opts):
         pass
 
     def outgoing(self, ui, dest, opts):
         return 1
 
     def incoming(self, ui, source, opts):
         return 1
 
     def files(self):
         """return filename iterator"""
         raise NotImplementedError
 
     def filedata(self, name, decode):
         """return file data, optionally passed through repo decoders"""
         raise NotImplementedError
 
     def fileflags(self, name):
         """return file flags"""
         return ''
 
     def matchfileset(self, expr, badfn=None):
         """Resolve the fileset expression for this repo"""
         return matchmod.never(badfn=badfn)
 
     def printfiles(self, ui, m, uipathfn, fm, fmt, subrepos):
         """handle the files command for this subrepo"""
         return 1
 
     def archive(self, archiver, prefix, match=None, decode=True):
         if match is not None:
             files = [f for f in self.files() if match(f)]
         else:
             files = self.files()
         total = len(files)
         relpath = subrelpath(self)
         progress = self.ui.makeprogress(_('archiving (%s)') % relpath,
                                         unit=_('files'), total=total)
         progress.update(0)
         for name in files:
             flags = self.fileflags(name)
             mode = 'x' in flags and 0o755 or 0o644
             symlink = 'l' in flags
             archiver.addfile(prefix + name, mode, symlink,
                              self.filedata(name, decode))
             progress.increment()
         progress.complete()
         return total
 
     def walk(self, match):
         '''
         walk recursively through the directory tree, finding all files
         matched by the match function
         '''
 
     def forget(self, match, prefix, uipathfn, dryrun, interactive):
         return ([], [])
 
     def removefiles(self, matcher, prefix, uipathfn, after, force, subrepos,
                     dryrun, warnings):
         """remove the matched files from the subrepository and the filesystem,
         possibly by force and/or after the file has been removed from the
         filesystem.  Return 0 on success, 1 on any warning.
         """
         warnings.append(_("warning: removefiles not implemented (%s)")
                         % self._path)
         return 1
 
     def revert(self, substate, *pats, **opts):
         self.ui.warn(_('%s: reverting %s subrepos is unsupported\n')
                      % (substate[0], substate[2]))
         return []
 
     def shortid(self, revid):
         return revid
 
     def unshare(self):
         '''
         convert this repository from shared to normal storage.
         '''
 
     def verify(self):
         '''verify the integrity of the repository.  Return 0 on success or
         warning, 1 on any error.
         '''
         return 0
 
     @propertycache
     def wvfs(self):
         """return vfs to access the working directory of this subrepository
         """
         return vfsmod.vfs(self._ctx.repo().wvfs.join(self._path))
 
     @propertycache
     def _relpath(self):
         """return path to this subrepository as seen from outermost repository
         """
         return self.wvfs.reljoin(reporelpath(self._ctx.repo()), self._path)
 
 class hgsubrepo(abstractsubrepo):
     def __init__(self, ctx, path, state, allowcreate):
         super(hgsubrepo, self).__init__(ctx, path)
         self._state = state
         r = ctx.repo()
         root = r.wjoin(util.localpath(path))
         create = allowcreate and not r.wvfs.exists('%s/.hg' % path)
         # repository constructor does expand variables in path, which is
         # unsafe since subrepo path might come from untrusted source.
         if os.path.realpath(util.expandpath(root)) != root:
             raise error.Abort(_('subrepo path contains illegal component: %s')
                               % path)
         self._repo = hg.repository(r.baseui, root, create=create)
         if self._repo.root != root:
             raise error.ProgrammingError('failed to reject unsafe subrepo '
                                          'path: %s (expanded to %s)'
                                          % (root, self._repo.root))
 
         # Propagate the parent's --hidden option
         if r is r.unfiltered():
             self._repo = self._repo.unfiltered()
 
         self.ui = self._repo.ui
         for s, k in [('ui', 'commitsubrepos')]:
             v = r.ui.config(s, k)
             if v:
                 self.ui.setconfig(s, k, v, 'subrepo')
         # internal config: ui._usedassubrepo
         self.ui.setconfig('ui', '_usedassubrepo', 'True', 'subrepo')
         self._initrepo(r, state[0], create)
 
     @annotatesubrepoerror
     def addwebdirpath(self, serverpath, webconf):
         cmdutil.addwebdirpath(self._repo, subrelpath(self), webconf)
 
     def storeclean(self, path):
         with self._repo.lock():
             return self._storeclean(path)
 
     def _storeclean(self, path):
         clean = True
         itercache = self._calcstorehash(path)
         for filehash in self._readstorehashcache(path):
             if filehash != next(itercache, None):
                 clean = False
                 break
         if clean:
             # if not empty:
             # the cached and current pull states have a different size
             clean = next(itercache, None) is None
         return clean
 
     def _calcstorehash(self, remotepath):
         '''calculate a unique "store hash"
 
         This method is used to to detect when there are changes that may
         require a push to a given remote path.'''
         # sort the files that will be hashed in increasing (likely) file size
         filelist = ('bookmarks', 'store/phaseroots', 'store/00changelog.i')
         yield '# %s\n' % _expandedabspath(remotepath)
         vfs = self._repo.vfs
         for relname in filelist:
             filehash = node.hex(hashlib.sha1(vfs.tryread(relname)).digest())
             yield '%s = %s\n' % (relname, filehash)
 
     @propertycache
     def _cachestorehashvfs(self):
         return vfsmod.vfs(self._repo.vfs.join('cache/storehash'))
 
     def _readstorehashcache(self, remotepath):
         '''read the store hash cache for a given remote repository'''
         cachefile = _getstorehashcachename(remotepath)
         return self._cachestorehashvfs.tryreadlines(cachefile, 'r')
 
     def _cachestorehash(self, remotepath):
         '''cache the current store hash
 
         Each remote repo requires its own store hash cache, because a subrepo
         store may be "clean" versus a given remote repo, but not versus another
         '''
         cachefile = _getstorehashcachename(remotepath)
         with self._repo.lock():
             storehash = list(self._calcstorehash(remotepath))
             vfs = self._cachestorehashvfs
             vfs.writelines(cachefile, storehash, mode='wb', notindexed=True)
 
     def _getctx(self):
         '''fetch the context for this subrepo revision, possibly a workingctx
         '''
         if self._ctx.rev() is None:
             return self._repo[None]  # workingctx if parent is workingctx
         else:
             rev = self._state[1]
             return self._repo[rev]
 
     @annotatesubrepoerror
     def _initrepo(self, parentrepo, source, create):
         self._repo._subparent = parentrepo
         self._repo._subsource = source
 
         if create:
             lines = ['[paths]\n']
 
             def addpathconfig(key, value):
                 if value:
                     lines.append('%s = %s\n' % (key, value))
                     self.ui.setconfig('paths', key, value, 'subrepo')
 
             defpath = _abssource(self._repo, abort=False)
             defpushpath = _abssource(self._repo, True, abort=False)
             addpathconfig('default', defpath)
             if defpath != defpushpath:
                 addpathconfig('default-push', defpushpath)
 
             self._repo.vfs.write('hgrc', util.tonativeeol(''.join(lines)))
 
     @annotatesubrepoerror
     def add(self, ui, match, prefix, uipathfn, explicitonly, **opts):
         return cmdutil.add(ui, self._repo, match, prefix, uipathfn,
                            explicitonly, **opts)
 
     @annotatesubrepoerror
     def addremove(self, m, prefix, uipathfn, opts):
         # In the same way as sub directories are processed, once in a subrepo,
         # always entry any of its subrepos.  Don't corrupt the options that will
         # be used to process sibling subrepos however.
         opts = copy.copy(opts)
         opts['subrepos'] = True
         return scmutil.addremove(self._repo, m, prefix, uipathfn, opts)
 
     @annotatesubrepoerror
     def cat(self, match, fm, fntemplate, prefix, **opts):
         rev = self._state[1]
         ctx = self._repo[rev]
         return cmdutil.cat(self.ui, self._repo, ctx, match, fm, fntemplate,
                            prefix, **opts)
 
     @annotatesubrepoerror
     def status(self, rev2, **opts):
         try:
             rev1 = self._state[1]
             ctx1 = self._repo[rev1]
             ctx2 = self._repo[rev2]
             return self._repo.status(ctx1, ctx2, **opts)
         except error.RepoLookupError as inst:
             self.ui.warn(_('warning: error "%s" in subrepository "%s"\n')
                          % (inst, subrelpath(self)))
             return scmutil.status([], [], [], [], [], [], [])
 
     @annotatesubrepoerror
     def diff(self, ui, diffopts, node2, match, prefix, **opts):
         try:
             node1 = node.bin(self._state[1])
             # We currently expect node2 to come from substate and be
             # in hex format
             if node2 is not None:
                 node2 = node.bin(node2)
             logcmdutil.diffordiffstat(ui, self._repo, diffopts, node1, node2,
                                       match, prefix=prefix, listsubrepos=True,
                                       **opts)
         except error.RepoLookupError as inst:
             self.ui.warn(_('warning: error "%s" in subrepository "%s"\n')
                           % (inst, subrelpath(self)))
 
     @annotatesubrepoerror
     def archive(self, archiver, prefix, match=None, decode=True):
         self._get(self._state + ('hg',))
         files = self.files()
         if match:
             files = [f for f in files if match(f)]
         rev = self._state[1]
         ctx = self._repo[rev]
         scmutil.prefetchfiles(self._repo, [ctx.rev()],
                               scmutil.matchfiles(self._repo, files))
         total = abstractsubrepo.archive(self, archiver, prefix, match)
         for subpath in ctx.substate:
             s = subrepo(ctx, subpath, True)
             submatch = matchmod.subdirmatcher(subpath, match)
             subprefix = prefix + subpath + '/'
             total += s.archive(archiver, subprefix, submatch,
                                decode)
         return total
 
     @annotatesubrepoerror
     def dirty(self, ignoreupdate=False, missing=False):
         r = self._state[1]
         if r == '' and not ignoreupdate: # no state recorded
             return True
         w = self._repo[None]
         if r != w.p1().hex() and not ignoreupdate:
             # different version checked out
             return True
         return w.dirty(missing=missing) # working directory changed
 
     def basestate(self):
         return self._repo['.'].hex()
 
     def checknested(self, path):
         return self._repo._checknested(self._repo.wjoin(path))
 
     @annotatesubrepoerror
     def commit(self, text, user, date):
         # don't bother committing in the subrepo if it's only been
         # updated
         if not self.dirty(True):
             return self._repo['.'].hex()
         self.ui.debug("committing subrepo %s\n" % subrelpath(self))
         n = self._repo.commit(text, user, date)
         if not n:
             return self._repo['.'].hex() # different version checked out
         return node.hex(n)
 
     @annotatesubrepoerror
     def phase(self, state):
         return self._repo[state or '.'].phase()
 
     @annotatesubrepoerror
     def remove(self):
         # we can't fully delete the repository as it may contain
         # local-only history
         self.ui.note(_('removing subrepo %s\n') % subrelpath(self))
         hg.clean(self._repo, node.nullid, False)
 
     def _get(self, state):
         source, revision, kind = state
         parentrepo = self._repo._subparent
 
         if revision in self._repo.unfiltered():
             # Allow shared subrepos tracked at null to setup the sharedpath
             if len(self._repo) != 0 or not parentrepo.shared():
                 return True
         self._repo._subsource = source
         srcurl = _abssource(self._repo)
 
         # Defer creating the peer until after the status message is logged, in
         # case there are network problems.
         getpeer = lambda: hg.peer(self._repo, {}, srcurl)
 
         if len(self._repo) == 0:
             # use self._repo.vfs instead of self.wvfs to remove .hg only
             self._repo.vfs.rmtree()
 
             # A remote subrepo could be shared if there is a local copy
             # relative to the parent's share source.  But clone pooling doesn't
             # assemble the repos in a tree, so that can't be consistently done.
             # A simpler option is for the user to configure clone pooling, and
             # work with that.
             if parentrepo.shared() and hg.islocal(srcurl):
                 self.ui.status(_('sharing subrepo %s from %s\n')
                                % (subrelpath(self), srcurl))
                 shared = hg.share(self._repo._subparent.baseui,
                                   getpeer(), self._repo.root,
                                   update=False, bookmarks=False)
                 self._repo = shared.local()
             else:
                 # TODO: find a common place for this and this code in the
                 # share.py wrap of the clone command.
                 if parentrepo.shared():
                     pool = self.ui.config('share', 'pool')
                     if pool:
                         pool = util.expandpath(pool)
 
                     shareopts = {
                         'pool': pool,
                         'mode': self.ui.config('share', 'poolnaming'),
                     }
                 else:
                     shareopts = {}
 
                 self.ui.status(_('cloning subrepo %s from %s\n')
                                % (subrelpath(self), util.hidepassword(srcurl)))
                 other, cloned = hg.clone(self._repo._subparent.baseui, {},
                                          getpeer(), self._repo.root,
                                          update=False, shareopts=shareopts)
                 self._repo = cloned.local()
             self._initrepo(parentrepo, source, create=True)
             self._cachestorehash(srcurl)
         else:
             self.ui.status(_('pulling subrepo %s from %s\n')
                            % (subrelpath(self), util.hidepassword(srcurl)))
             cleansub = self.storeclean(srcurl)
             exchange.pull(self._repo, getpeer())
             if cleansub:
                 # keep the repo clean after pull
                 self._cachestorehash(srcurl)
         return False
 
     @annotatesubrepoerror
     def get(self, state, overwrite=False):
         inrepo = self._get(state)
         source, revision, kind = state
         repo = self._repo
         repo.ui.debug("getting subrepo %s\n" % self._path)
         if inrepo:
             urepo = repo.unfiltered()
             ctx = urepo[revision]
             if ctx.hidden():
                 urepo.ui.warn(
                     _('revision %s in subrepository "%s" is hidden\n')
                     % (revision[0:12], self._path))
                 repo = urepo
         hg.updaterepo(repo, revision, overwrite)
 
     @annotatesubrepoerror
     def merge(self, state):
         self._get(state)
         cur = self._repo['.']
         dst = self._repo[state[1]]
         anc = dst.ancestor(cur)
 
         def mergefunc():
             if anc == cur and dst.branch() == cur.branch():
                 self.ui.debug('updating subrepository "%s"\n'
                               % subrelpath(self))
                 hg.update(self._repo, state[1])
             elif anc == dst:
                 self.ui.debug('skipping subrepository "%s"\n'
                               % subrelpath(self))
             else:
                 self.ui.debug('merging subrepository "%s"\n' % subrelpath(self))
                 hg.merge(self._repo, state[1], remind=False)
 
         wctx = self._repo[None]
         if self.dirty():
             if anc != dst:
                 if _updateprompt(self.ui, self, wctx.dirty(), cur, dst):
                     mergefunc()
             else:
                 mergefunc()
         else:
             mergefunc()
 
     @annotatesubrepoerror
     def push(self, opts):
         force = opts.get('force')
         newbranch = opts.get('new_branch')
         ssh = opts.get('ssh')
 
         # push subrepos depth-first for coherent ordering
         c = self._repo['.']
         subs = c.substate # only repos that are committed
         for s in sorted(subs):
             if c.sub(s).push(opts) == 0:
                 return False
 
         dsturl = _abssource(self._repo, True)
         if not force:
             if self.storeclean(dsturl):
                 self.ui.status(
                     _('no changes made to subrepo %s since last push to %s\n')
                     % (subrelpath(self), util.hidepassword(dsturl)))
                 return None
         self.ui.status(_('pushing subrepo %s to %s\n') %
             (subrelpath(self), util.hidepassword(dsturl)))
         other = hg.peer(self._repo, {'ssh': ssh}, dsturl)
         res = exchange.push(self._repo, other, force, newbranch=newbranch)
 
         # the repo is now clean
         self._cachestorehash(dsturl)
         return res.cgresult
 
     @annotatesubrepoerror
     def outgoing(self, ui, dest, opts):
         if 'rev' in opts or 'branch' in opts:
             opts = copy.copy(opts)
             opts.pop('rev', None)
             opts.pop('branch', None)
         return hg.outgoing(ui, self._repo, _abssource(self._repo, True), opts)
 
     @annotatesubrepoerror
     def incoming(self, ui, source, opts):
         if 'rev' in opts or 'branch' in opts:
             opts = copy.copy(opts)
             opts.pop('rev', None)
             opts.pop('branch', None)
         return hg.incoming(ui, self._repo, _abssource(self._repo, False), opts)
 
     @annotatesubrepoerror
     def files(self):
         rev = self._state[1]
         ctx = self._repo[rev]
         return ctx.manifest().keys()
 
     def filedata(self, name, decode):
         rev = self._state[1]
         data = self._repo[rev][name].data()
         if decode:
             data = self._repo.wwritedata(name, data)
         return data
 
     def fileflags(self, name):
         rev = self._state[1]
         ctx = self._repo[rev]
         return ctx.flags(name)
 
     @annotatesubrepoerror
     def printfiles(self, ui, m, uipathfn, fm, fmt, subrepos):
         # If the parent context is a workingctx, use the workingctx here for
         # consistency.
         if self._ctx.rev() is None:
             ctx = self._repo[None]
         else:
             rev = self._state[1]
             ctx = self._repo[rev]
         return cmdutil.files(ui, ctx, m, uipathfn, fm, fmt, subrepos)
 
     @annotatesubrepoerror
     def matchfileset(self, expr, badfn=None):
         if self._ctx.rev() is None:
             ctx = self._repo[None]
         else:
             rev = self._state[1]
             ctx = self._repo[rev]
 
         matchers = [ctx.matchfileset(expr, badfn=badfn)]
 
         for subpath in ctx.substate:
             sub = ctx.sub(subpath)
 
             try:
                 sm = sub.matchfileset(expr, badfn=badfn)
                 pm = matchmod.prefixdirmatcher(subpath, sm, badfn=badfn)
                 matchers.append(pm)
             except error.LookupError:
                 self.ui.status(_("skipping missing subrepository: %s\n")
                                % self.wvfs.reljoin(reporelpath(self), subpath))
         if len(matchers) == 1:
             return matchers[0]
         return matchmod.unionmatcher(matchers)
 
     def walk(self, match):
         ctx = self._repo[None]
         return ctx.walk(match)
 
     @annotatesubrepoerror
     def forget(self, match, prefix, uipathfn, dryrun, interactive):
         return cmdutil.forget(self.ui, self._repo, match, prefix, uipathfn,
                               True, dryrun=dryrun, interactive=interactive)
 
     @annotatesubrepoerror
     def removefiles(self, matcher, prefix, uipathfn, after, force, subrepos,
                     dryrun, warnings):
         return cmdutil.remove(self.ui, self._repo, matcher, prefix, uipathfn,
                               after, force, subrepos, dryrun)
 
     @annotatesubrepoerror
     def revert(self, substate, *pats, **opts):
         # reverting a subrepo is a 2 step process:
         # 1. if the no_backup is not set, revert all modified
         #    files inside the subrepo
         # 2. update the subrepo to the revision specified in
         #    the corresponding substate dictionary
         self.ui.status(_('reverting subrepo %s\n') % substate[0])
         if not opts.get(r'no_backup'):
             # Revert all files on the subrepo, creating backups
             # Note that this will not recursively revert subrepos
             # We could do it if there was a set:subrepos() predicate
             opts = opts.copy()
             opts[r'date'] = None
             opts[r'rev'] = substate[1]
 
             self.filerevert(*pats, **opts)
 
         # Update the repo to the revision specified in the given substate
         if not opts.get(r'dry_run'):
             self.get(substate, overwrite=True)
 
     def filerevert(self, *pats, **opts):
         ctx = self._repo[opts[r'rev']]
         parents = self._repo.dirstate.parents()
         if opts.get(r'all'):
             pats = ['set:modified()']
         else:
             pats = []
         cmdutil.revert(self.ui, self._repo, ctx, parents, *pats, **opts)
 
     def shortid(self, revid):
         return revid[:12]
 
     @annotatesubrepoerror
     def unshare(self):
         # subrepo inherently violates our import layering rules
         # because it wants to make repo objects from deep inside the stack
         # so we manually delay the circular imports to not break
         # scripts that don't use our demand-loading
         global hg
         from . import hg as h
         hg = h
 
         # Nothing prevents a user from sharing in a repo, and then making that a
         # subrepo.  Alternately, the previous unshare attempt may have failed
         # part way through.  So recurse whether or not this layer is shared.
         if self._repo.shared():
             self.ui.status(_("unsharing subrepo '%s'\n") % self._relpath)
 
         hg.unshare(self.ui, self._repo)
 
     def verify(self):
         try:
             rev = self._state[1]
             ctx = self._repo.unfiltered()[rev]
             if ctx.hidden():
                 # Since hidden revisions aren't pushed/pulled, it seems worth an
                 # explicit warning.
                 ui = self._repo.ui
                 ui.warn(_("subrepo '%s' is hidden in revision %s\n") %
                         (self._relpath, node.short(self._ctx.node())))
             return 0
         except error.RepoLookupError:
             # A missing subrepo revision may be a case of needing to pull it, so
             # don't treat this as an error.
             self._repo.ui.warn(_("subrepo '%s' not found in revision %s\n") %
                                (self._relpath, node.short(self._ctx.node())))
             return 0
 
     @propertycache
     def wvfs(self):
         """return own wvfs for efficiency and consistency
         """
         return self._repo.wvfs
 
     @propertycache
     def _relpath(self):
         """return path to this subrepository as seen from outermost repository
         """
         # Keep consistent dir separators by avoiding vfs.join(self._path)
         return reporelpath(self._repo)
 
 class svnsubrepo(abstractsubrepo):
     def __init__(self, ctx, path, state, allowcreate):
         super(svnsubrepo, self).__init__(ctx, path)
         self._state = state
         self._exe = procutil.findexe('svn')
         if not self._exe:
             raise error.Abort(_("'svn' executable not found for subrepo '%s'")
                              % self._path)
 
     def _svncommand(self, commands, filename='', failok=False):
         cmd = [self._exe]
         extrakw = {}
         if not self.ui.interactive():
             # Making stdin be a pipe should prevent svn from behaving
             # interactively even if we can't pass --non-interactive.
             extrakw[r'stdin'] = subprocess.PIPE
             # Starting in svn 1.5 --non-interactive is a global flag
             # instead of being per-command, but we need to support 1.4 so
             # we have to be intelligent about what commands take
             # --non-interactive.
             if commands[0] in ('update', 'checkout', 'commit'):
                 cmd.append('--non-interactive')
         cmd.extend(commands)
         if filename is not None:
             path = self.wvfs.reljoin(self._ctx.repo().origroot,
                                      self._path, filename)
             cmd.append(path)
         env = dict(encoding.environ)
         # Avoid localized output, preserve current locale for everything else.
         lc_all = env.get('LC_ALL')
         if lc_all:
             env['LANG'] = lc_all
             del env['LC_ALL']
         env['LC_MESSAGES'] = 'C'
         p = subprocess.Popen(pycompat.rapply(procutil.tonativestr, cmd),
                              bufsize=-1, close_fds=procutil.closefds,
                              stdout=subprocess.PIPE, stderr=subprocess.PIPE,
                              env=procutil.tonativeenv(env), **extrakw)
         stdout, stderr = map(util.fromnativeeol, p.communicate())
         stderr = stderr.strip()
         if not failok:
             if p.returncode:
                 raise error.Abort(stderr or 'exited with code %d'
                                   % p.returncode)
             if stderr:
                 self.ui.warn(stderr + '\n')
         return stdout, stderr
 
     @propertycache
     def _svnversion(self):
         output, err = self._svncommand(['--version', '--quiet'], filename=None)
         m = re.search(br'^(\d+)\.(\d+)', output)
         if not m:
             raise error.Abort(_('cannot retrieve svn tool version'))
         return (int(m.group(1)), int(m.group(2)))
 
     def _svnmissing(self):
         return not self.wvfs.exists('.svn')
 
     def _wcrevs(self):
         # Get the working directory revision as well as the last
         # commit revision so we can compare the subrepo state with
         # both. We used to store the working directory one.
         output, err = self._svncommand(['info', '--xml'])
         doc = xml.dom.minidom.parseString(output)
         entries = doc.getElementsByTagName(r'entry')
         lastrev, rev = '0', '0'
         if entries:
             rev = pycompat.bytestr(entries[0].getAttribute(r'revision')) or '0'
             commits = entries[0].getElementsByTagName(r'commit')
             if commits:
                 lastrev = pycompat.bytestr(
                     commits[0].getAttribute(r'revision')) or '0'
         return (lastrev, rev)
 
     def _wcrev(self):
         return self._wcrevs()[0]
 
     def _wcchanged(self):
         """Return (changes, extchanges, missing) where changes is True
         if the working directory was changed, extchanges is
         True if any of these changes concern an external entry and missing
         is True if any change is a missing entry.
         """
         output, err = self._svncommand(['status', '--xml'])
         externals, changes, missing = [], [], []
         doc = xml.dom.minidom.parseString(output)
         for e in doc.getElementsByTagName(r'entry'):
             s = e.getElementsByTagName(r'wc-status')
             if not s:
                 continue
             item = s[0].getAttribute(r'item')
             props = s[0].getAttribute(r'props')
             path = e.getAttribute(r'path').encode('utf8')
             if item == r'external':
                 externals.append(path)
             elif item == r'missing':
                 missing.append(path)
             if (item not in (r'', r'normal', r'unversioned', r'external')
                 or props not in (r'', r'none', r'normal')):
                 changes.append(path)
         for path in changes:
             for ext in externals:
                 if path == ext or path.startswith(ext + pycompat.ossep):
                     return True, True, bool(missing)
         return bool(changes), False, bool(missing)
 
     @annotatesubrepoerror
     def dirty(self, ignoreupdate=False, missing=False):
         if self._svnmissing():
             return self._state[1] != ''
         wcchanged = self._wcchanged()
         changed = wcchanged[0] or (missing and wcchanged[2])
         if not changed:
             if self._state[1] in self._wcrevs() or ignoreupdate:
                 return False
         return True
 
     def basestate(self):
         lastrev, rev = self._wcrevs()
         if lastrev != rev:
             # Last committed rev is not the same than rev. We would
             # like to take lastrev but we do not know if the subrepo
             # URL exists at lastrev.  Test it and fallback to rev it
             # is not there.
             try:
                 self._svncommand(['list', '%s@%s' % (self._state[0], lastrev)])
                 return lastrev
             except error.Abort:
                 pass
         return rev
 
     @annotatesubrepoerror
     def commit(self, text, user, date):
         # user and date are out of our hands since svn is centralized
         changed, extchanged, missing = self._wcchanged()
         if not changed:
             return self.basestate()
         if extchanged:
             # Do not try to commit externals
             raise error.Abort(_('cannot commit svn externals'))
         if missing:
             # svn can commit with missing entries but aborting like hg
             # seems a better approach.
             raise error.Abort(_('cannot commit missing svn entries'))
         commitinfo, err = self._svncommand(['commit', '-m', text])
         self.ui.status(commitinfo)
         newrev = re.search('Committed revision ([0-9]+).', commitinfo)
         if not newrev:
             if not commitinfo.strip():
                 # Sometimes, our definition of "changed" differs from
                 # svn one. For instance, svn ignores missing files
                 # when committing. If there are only missing files, no
                 # commit is made, no output and no error code.
                 raise error.Abort(_('failed to commit svn changes'))
             raise error.Abort(commitinfo.splitlines()[-1])
         newrev = newrev.groups()[0]
         self.ui.status(self._svncommand(['update', '-r', newrev])[0])
         return newrev
 
     @annotatesubrepoerror
     def remove(self):
         if self.dirty():
             self.ui.warn(_('not removing repo %s because '
                            'it has changes.\n') % self._path)
             return
         self.ui.note(_('removing subrepo %s\n') % self._path)
 
         self.wvfs.rmtree(forcibly=True)
         try:
             pwvfs = self._ctx.repo().wvfs
             pwvfs.removedirs(pwvfs.dirname(self._path))
         except OSError:
             pass
 
     @annotatesubrepoerror
     def get(self, state, overwrite=False):
         if overwrite:
             self._svncommand(['revert', '--recursive'])
         args = ['checkout']
         if self._svnversion >= (1, 5):
             args.append('--force')
         # The revision must be specified at the end of the URL to properly
         # update to a directory which has since been deleted and recreated.
         args.append('%s@%s' % (state[0], state[1]))
 
         # SEC: check that the ssh url is safe
         util.checksafessh(state[0])
 
         status, err = self._svncommand(args, failok=True)
         _sanitize(self.ui, self.wvfs, '.svn')
         if not re.search('Checked out revision [0-9]+.', status):
             if ('is already a working copy for a different URL' in err
                 and (self._wcchanged()[:2] == (False, False))):
                 # obstructed but clean working copy, so just blow it away.
                 self.remove()
                 self.get(state, overwrite=False)
                 return
             raise error.Abort((status or err).splitlines()[-1])
         self.ui.status(status)
 
     @annotatesubrepoerror
     def merge(self, state):
         old = self._state[1]
         new = state[1]
         wcrev = self._wcrev()
         if new != wcrev:
             dirty = old == wcrev or self._wcchanged()[0]
             if _updateprompt(self.ui, self, dirty, wcrev, new):
                 self.get(state, False)
 
     def push(self, opts):
         # push is a no-op for SVN
         return True
 
     @annotatesubrepoerror
     def files(self):
         output = self._svncommand(['list', '--recursive', '--xml'])[0]
         doc = xml.dom.minidom.parseString(output)
         paths = []
         for e in doc.getElementsByTagName(r'entry'):
             kind = pycompat.bytestr(e.getAttribute(r'kind'))
             if kind != 'file':
                 continue
             name = r''.join(c.data for c
                             in e.getElementsByTagName(r'name')[0].childNodes
                             if c.nodeType == c.TEXT_NODE)
             paths.append(name.encode('utf8'))
         return paths
 
     def filedata(self, name, decode):
         return self._svncommand(['cat'], name)[0]
 
 
 class gitsubrepo(abstractsubrepo):
     def __init__(self, ctx, path, state, allowcreate):
         super(gitsubrepo, self).__init__(ctx, path)
         self._state = state
         self._abspath = ctx.repo().wjoin(path)
         self._subparent = ctx.repo()
         self._ensuregit()
 
     def _ensuregit(self):
         try:
             self._gitexecutable = 'git'
             out, err = self._gitnodir(['--version'])
         except OSError as e:
             genericerror = _("error executing git for subrepo '%s': %s")
             notfoundhint = _("check git is installed and in your PATH")
             if e.errno != errno.ENOENT:
                 raise error.Abort(genericerror % (
                     self._path, encoding.strtolocal(e.strerror)))
             elif pycompat.iswindows:
                 try:
                     self._gitexecutable = 'git.cmd'
                     out, err = self._gitnodir(['--version'])
                 except OSError as e2:
                     if e2.errno == errno.ENOENT:
                         raise error.Abort(_("couldn't find 'git' or 'git.cmd'"
                             " for subrepo '%s'") % self._path,
                             hint=notfoundhint)
                     else:
                         raise error.Abort(genericerror % (self._path,
                             encoding.strtolocal(e2.strerror)))
             else:
                 raise error.Abort(_("couldn't find git for subrepo '%s'")
                     % self._path, hint=notfoundhint)
         versionstatus = self._checkversion(out)
         if versionstatus == 'unknown':
             self.ui.warn(_('cannot retrieve git version\n'))
         elif versionstatus == 'abort':
             raise error.Abort(_('git subrepo requires at least 1.6.0 or later'))
         elif versionstatus == 'warning':
             self.ui.warn(_('git subrepo requires at least 1.6.0 or later\n'))
 
     @staticmethod
     def _gitversion(out):
         m = re.search(br'^git version (\d+)\.(\d+)\.(\d+)', out)
         if m:
             return (int(m.group(1)), int(m.group(2)), int(m.group(3)))
 
         m = re.search(br'^git version (\d+)\.(\d+)', out)
         if m:
             return (int(m.group(1)), int(m.group(2)), 0)
 
         return -1
 
     @staticmethod
     def _checkversion(out):
         '''ensure git version is new enough
 
         >>> _checkversion = gitsubrepo._checkversion
         >>> _checkversion(b'git version 1.6.0')
         'ok'
         >>> _checkversion(b'git version 1.8.5')
         'ok'
         >>> _checkversion(b'git version 1.4.0')
         'abort'
         >>> _checkversion(b'git version 1.5.0')
         'warning'
         >>> _checkversion(b'git version 1.9-rc0')
         'ok'
         >>> _checkversion(b'git version 1.9.0.265.g81cdec2')
         'ok'
         >>> _checkversion(b'git version 1.9.0.GIT')
         'ok'
         >>> _checkversion(b'git version 12345')
         'unknown'
         >>> _checkversion(b'no')
         'unknown'
         '''
         version = gitsubrepo._gitversion(out)
         # git 1.4.0 can't work at all, but 1.5.X can in at least some cases,
         # despite the docstring comment.  For now, error on 1.4.0, warn on
         # 1.5.0 but attempt to continue.
         if version == -1:
             return 'unknown'
         if version < (1, 5, 0):
             return 'abort'
         elif version < (1, 6, 0):
             return 'warning'
         return 'ok'
 
     def _gitcommand(self, commands, env=None, stream=False):
         return self._gitdir(commands, env=env, stream=stream)[0]
 
     def _gitdir(self, commands, env=None, stream=False):
         return self._gitnodir(commands, env=env, stream=stream,
                               cwd=self._abspath)
 
     def _gitnodir(self, commands, env=None, stream=False, cwd=None):
         """Calls the git command
 
         The methods tries to call the git command. versions prior to 1.6.0
         are not supported and very probably fail.
         """
         self.ui.debug('%s: git %s\n' % (self._relpath, ' '.join(commands)))
         if env is None:
             env = encoding.environ.copy()
         # disable localization for Git output (issue5176)
         env['LC_ALL'] = 'C'
         # fix for Git CVE-2015-7545
         if 'GIT_ALLOW_PROTOCOL' not in env:
             env['GIT_ALLOW_PROTOCOL'] = 'file:git:http:https:ssh'
         # unless ui.quiet is set, print git's stderr,
         # which is mostly progress and useful info
         errpipe = None
         if self.ui.quiet:
             errpipe = open(os.devnull, 'w')
         if self.ui._colormode and len(commands) and commands[0] == "diff":
             # insert the argument in the front,
             # the end of git diff arguments is used for paths
             commands.insert(1, '--color')
         p = subprocess.Popen(pycompat.rapply(procutil.tonativestr,
                                              [self._gitexecutable] + commands),
                              bufsize=-1,
                              cwd=pycompat.rapply(procutil.tonativestr, cwd),
                              env=procutil.tonativeenv(env),
                              close_fds=procutil.closefds,
                              stdout=subprocess.PIPE, stderr=errpipe)
         if stream:
             return p.stdout, None
 
         retdata = p.stdout.read().strip()
         # wait for the child to exit to avoid race condition.
         p.wait()
 
         if p.returncode != 0 and p.returncode != 1:
             # there are certain error codes that are ok
             command = commands[0]
             if command in ('cat-file', 'symbolic-ref'):
                 return retdata, p.returncode
             # for all others, abort
             raise error.Abort(_('git %s error %d in %s') %
                              (command, p.returncode, self._relpath))
 
         return retdata, p.returncode
 
     def _gitmissing(self):
         return not self.wvfs.exists('.git')
 
     def _gitstate(self):
         return self._gitcommand(['rev-parse', 'HEAD'])
 
     def _gitcurrentbranch(self):
         current, err = self._gitdir(['symbolic-ref', 'HEAD', '--quiet'])
         if err:
             current = None
         return current
 
     def _gitremote(self, remote):
         out = self._gitcommand(['remote', 'show', '-n', remote])
         line = out.split('\n')[1]
         i = line.index('URL: ') + len('URL: ')
         return line[i:]
 
     def _githavelocally(self, revision):
         out, code = self._gitdir(['cat-file', '-e', revision])
         return code == 0
 
     def _gitisancestor(self, r1, r2):
         base = self._gitcommand(['merge-base', r1, r2])
         return base == r1
 
     def _gitisbare(self):
         return self._gitcommand(['config', '--bool', 'core.bare']) == 'true'
 
     def _gitupdatestat(self):
         """This must be run before git diff-index.
         diff-index only looks at changes to file stat;
         this command looks at file contents and updates the stat."""
         self._gitcommand(['update-index', '-q', '--refresh'])
 
     def _gitbranchmap(self):
         '''returns 2 things:
         a map from git branch to revision
         a map from revision to branches'''
         branch2rev = {}
         rev2branch = {}
 
         out = self._gitcommand(['for-each-ref', '--format',
                                 '%(objectname) %(refname)'])
         for line in out.split('\n'):
             revision, ref = line.split(' ')
             if (not ref.startswith('refs/heads/') and
                 not ref.startswith('refs/remotes/')):
                 continue
             if ref.startswith('refs/remotes/') and ref.endswith('/HEAD'):
                 continue # ignore remote/HEAD redirects
             branch2rev[ref] = revision
             rev2branch.setdefault(revision, []).append(ref)
         return branch2rev, rev2branch
 
     def _gittracking(self, branches):
         'return map of remote branch to local tracking branch'
         # assumes no more than one local tracking branch for each remote
         tracking = {}
         for b in branches:
             if b.startswith('refs/remotes/'):
                 continue
             bname = b.split('/', 2)[2]
             remote = self._gitcommand(['config', 'branch.%s.remote' % bname])
             if remote:
                 ref = self._gitcommand(['config', 'branch.%s.merge' % bname])
                 tracking['refs/remotes/%s/%s' %
                          (remote, ref.split('/', 2)[2])] = b
         return tracking
 
     def _abssource(self, source):
         if '://' not in source:
             # recognize the scp syntax as an absolute source
             colon = source.find(':')
             if colon != -1 and '/' not in source[:colon]:
                 return source
         self._subsource = source
         return _abssource(self)
 
     def _fetch(self, source, revision):
         if self._gitmissing():
             # SEC: check for safe ssh url
             util.checksafessh(source)
 
             source = self._abssource(source)
             self.ui.status(_('cloning subrepo %s from %s\n') %
                             (self._relpath, source))
             self._gitnodir(['clone', source, self._abspath])
         if self._githavelocally(revision):
             return
         self.ui.status(_('pulling subrepo %s from %s\n') %
                         (self._relpath, self._gitremote('origin')))
         # try only origin: the originally cloned repo
         self._gitcommand(['fetch'])
         if not self._githavelocally(revision):
             raise error.Abort(_('revision %s does not exist in subrepository '
                                 '"%s"\n') % (revision, self._relpath))
 
     @annotatesubrepoerror
     def dirty(self, ignoreupdate=False, missing=False):
         if self._gitmissing():
             return self._state[1] != ''
         if self._gitisbare():
             return True
         if not ignoreupdate and self._state[1] != self._gitstate():
             # different version checked out
             return True
         # check for staged changes or modified files; ignore untracked files
         self._gitupdatestat()
         out, code = self._gitdir(['diff-index', '--quiet', 'HEAD'])
         return code == 1
 
     def basestate(self):
         return self._gitstate()
 
     @annotatesubrepoerror
     def get(self, state, overwrite=False):
         source, revision, kind = state
         if not revision:
             self.remove()
             return
         self._fetch(source, revision)
         # if the repo was set to be bare, unbare it
         if self._gitisbare():
             self._gitcommand(['config', 'core.bare', 'false'])
             if self._gitstate() == revision:
                 self._gitcommand(['reset', '--hard', 'HEAD'])
                 return
         elif self._gitstate() == revision:
             if overwrite:
                 # first reset the index to unmark new files for commit, because
                 # reset --hard will otherwise throw away files added for commit,
                 # not just unmark them.
                 self._gitcommand(['reset', 'HEAD'])
                 self._gitcommand(['reset', '--hard', 'HEAD'])
             return
         branch2rev, rev2branch = self._gitbranchmap()
 
         def checkout(args):
             cmd = ['checkout']
             if overwrite:
                 # first reset the index to unmark new files for commit, because
                 # the -f option will otherwise throw away files added for
                 # commit, not just unmark them.
                 self._gitcommand(['reset', 'HEAD'])
                 cmd.append('-f')
             self._gitcommand(cmd + args)
             _sanitize(self.ui, self.wvfs, '.git')
 
         def rawcheckout():
             # no branch to checkout, check it out with no branch
             self.ui.warn(_('checking out detached HEAD in '
                            'subrepository "%s"\n') % self._relpath)
             self.ui.warn(_('check out a git branch if you intend '
                             'to make changes\n'))
             checkout(['-q', revision])
 
         if revision not in rev2branch:
             rawcheckout()
             return
         branches = rev2branch[revision]
         firstlocalbranch = None
         for b in branches:
             if b == 'refs/heads/master':
                 # master trumps all other branches
                 checkout(['refs/heads/master'])
                 return
             if not firstlocalbranch and not b.startswith('refs/remotes/'):
                 firstlocalbranch = b
         if firstlocalbranch:
             checkout([firstlocalbranch])
             return
 
         tracking = self._gittracking(branch2rev.keys())
         # choose a remote branch already tracked if possible
         remote = branches[0]
         if remote not in tracking:
             for b in branches:
                 if b in tracking:
                     remote = b
                     break
 
         if remote not in tracking:
             # create a new local tracking branch
             local = remote.split('/', 3)[3]
             checkout(['-b', local, remote])
         elif self._gitisancestor(branch2rev[tracking[remote]], remote):
             # When updating to a tracked remote branch,
             # if the local tracking branch is downstream of it,
             # a normal `git pull` would have performed a "fast-forward merge"
             # which is equivalent to updating the local branch to the remote.
             # Since we are only looking at branching at update, we need to
             # detect this situation and perform this action lazily.
             if tracking[remote] != self._gitcurrentbranch():
                 checkout([tracking[remote]])
             self._gitcommand(['merge', '--ff', remote])
             _sanitize(self.ui, self.wvfs, '.git')
         else:
             # a real merge would be required, just checkout the revision
             rawcheckout()
 
     @annotatesubrepoerror
     def commit(self, text, user, date):
         if self._gitmissing():
             raise error.Abort(_("subrepo %s is missing") % self._relpath)
         cmd = ['commit', '-a', '-m', text]
         env = encoding.environ.copy()
         if user:
             cmd += ['--author', user]
         if date:
             # git's date parser silently ignores when seconds < 1e9
             # convert to ISO8601
             env['GIT_AUTHOR_DATE'] = dateutil.datestr(date,
                                                   '%Y-%m-%dT%H:%M:%S %1%2')
         self._gitcommand(cmd, env=env)
         # make sure commit works otherwise HEAD might not exist under certain
         # circumstances
         return self._gitstate()
 
     @annotatesubrepoerror
     def merge(self, state):
         source, revision, kind = state
         self._fetch(source, revision)
         base = self._gitcommand(['merge-base', revision, self._state[1]])
         self._gitupdatestat()
         out, code = self._gitdir(['diff-index', '--quiet', 'HEAD'])
 
         def mergefunc():
             if base == revision:
                 self.get(state) # fast forward merge
             elif base != self._state[1]:
                 self._gitcommand(['merge', '--no-commit', revision])
             _sanitize(self.ui, self.wvfs, '.git')
 
         if self.dirty():
             if self._gitstate() != revision:
                 dirty = self._gitstate() == self._state[1] or code != 0
                 if _updateprompt(self.ui, self, dirty,
                                  self._state[1][:7], revision[:7]):
                     mergefunc()
         else:
             mergefunc()
 
     @annotatesubrepoerror
     def push(self, opts):
         force = opts.get('force')
 
         if not self._state[1]:
             return True
         if self._gitmissing():
             raise error.Abort(_("subrepo %s is missing") % self._relpath)
         # if a branch in origin contains the revision, nothing to do
         branch2rev, rev2branch = self._gitbranchmap()
         if self._state[1] in rev2branch:
             for b in rev2branch[self._state[1]]:
                 if b.startswith('refs/remotes/origin/'):
                     return True
         for b, revision in branch2rev.iteritems():
             if b.startswith('refs/remotes/origin/'):
                 if self._gitisancestor(self._state[1], revision):
                     return True
         # otherwise, try to push the currently checked out branch
         cmd = ['push']
         if force:
             cmd.append('--force')
 
         current = self._gitcurrentbranch()
         if current:
             # determine if the current branch is even useful
             if not self._gitisancestor(self._state[1], current):
                 self.ui.warn(_('unrelated git branch checked out '
                                'in subrepository "%s"\n') % self._relpath)
                 return False
             self.ui.status(_('pushing branch %s of subrepository "%s"\n') %
                            (current.split('/', 2)[2], self._relpath))
             ret = self._gitdir(cmd + ['origin', current])
             return ret[1] == 0
         else:
             self.ui.warn(_('no branch checked out in subrepository "%s"\n'
                            'cannot push revision %s\n') %
                           (self._relpath, self._state[1]))
             return False
 
     @annotatesubrepoerror
     def add(self, ui, match, prefix, uipathfn, explicitonly, **opts):
         if self._gitmissing():
             return []
 
         s = self.status(None, unknown=True, clean=True)
 
         tracked = set()
         # dirstates 'amn' warn, 'r' is added again
         for l in (s.modified, s.added, s.deleted, s.clean):
             tracked.update(l)
 
         # Unknown files not of interest will be rejected by the matcher
         files = s.unknown
         files.extend(match.files())
 
         rejected = []
 
         files = [f for f in sorted(set(files)) if match(f)]
         for f in files:
             exact = match.exact(f)
             command = ["add"]
             if exact:
                 command.append("-f") #should be added, even if ignored
             if ui.verbose or not exact:
                 ui.status(_('adding %s\n') % uipathfn(f))
 
             if f in tracked:  # hg prints 'adding' even if already tracked
                 if exact:
                     rejected.append(f)
                 continue
             if not opts.get(r'dry_run'):
                 self._gitcommand(command + [f])
 
         for f in rejected:
             ui.warn(_("%s already tracked!\n") % uipathfn(f))
 
         return rejected
 
     @annotatesubrepoerror
     def remove(self):
         if self._gitmissing():
             return
         if self.dirty():
             self.ui.warn(_('not removing repo %s because '
                            'it has changes.\n') % self._relpath)
             return
         # we can't fully delete the repository as it may contain
         # local-only history
         self.ui.note(_('removing subrepo %s\n') % self._relpath)
         self._gitcommand(['config', 'core.bare', 'true'])
         for f, kind in self.wvfs.readdir():
             if f == '.git':
                 continue
             if kind == stat.S_IFDIR:
                 self.wvfs.rmtree(f)
             else:
                 self.wvfs.unlink(f)
 
     def archive(self, archiver, prefix, match=None, decode=True):
         total = 0
         source, revision = self._state
         if not revision:
             return total
         self._fetch(source, revision)
 
         # Parse git's native archive command.
         # This should be much faster than manually traversing the trees
         # and objects with many subprocess calls.
         tarstream = self._gitcommand(['archive', revision], stream=True)
         tar = tarfile.open(fileobj=tarstream, mode=r'r|')
         relpath = subrelpath(self)
         progress = self.ui.makeprogress(_('archiving (%s)') % relpath,
                                         unit=_('files'))
         progress.update(0)
         for info in tar:
             if info.isdir():
                 continue
             bname = pycompat.fsencode(info.name)
             if match and not match(bname):
                 continue
             if info.issym():
                 data = info.linkname
             else:
                 data = tar.extractfile(info).read()
             archiver.addfile(prefix + bname, info.mode, info.issym(), data)
             total += 1
             progress.increment()
         progress.complete()
         return total
 
 
     @annotatesubrepoerror
     def cat(self, match, fm, fntemplate, prefix, **opts):
         rev = self._state[1]
         if match.anypats():
             return 1 #No support for include/exclude yet
 
         if not match.files():
             return 1
 
         # TODO: add support for non-plain formatter (see cmdutil.cat())
         for f in match.files():
             output = self._gitcommand(["show", "%s:%s" % (rev, f)])
             fp = cmdutil.makefileobj(self._ctx, fntemplate,
                                      pathname=self.wvfs.reljoin(prefix, f))
             fp.write(output)
             fp.close()
         return 0
 
 
     @annotatesubrepoerror
     def status(self, rev2, **opts):
         rev1 = self._state[1]
         if self._gitmissing() or not rev1:
             # if the repo is missing, return no results
             return scmutil.status([], [], [], [], [], [], [])
         modified, added, removed = [], [], []
         self._gitupdatestat()
         if rev2:
             command = ['diff-tree', '--no-renames', '-r', rev1, rev2]
         else:
             command = ['diff-index', '--no-renames', rev1]
         out = self._gitcommand(command)
         for line in out.split('\n'):
             tab = line.find('\t')
             if tab == -1:
                 continue
             status, f = line[tab - 1:tab], line[tab + 1:]
             if status == 'M':
                 modified.append(f)
             elif status == 'A':
                 added.append(f)
             elif status == 'D':
                 removed.append(f)
 
         deleted, unknown, ignored, clean = [], [], [], []
 
         command = ['status', '--porcelain', '-z']
         if opts.get(r'unknown'):
             command += ['--untracked-files=all']
         if opts.get(r'ignored'):
             command += ['--ignored']
         out = self._gitcommand(command)
 
         changedfiles = set()
         changedfiles.update(modified)
         changedfiles.update(added)
         changedfiles.update(removed)
         for line in out.split('\0'):
             if not line:
                 continue
             st = line[0:2]
             #moves and copies show 2 files on one line
             if line.find('\0') >= 0:
                 filename1, filename2 = line[3:].split('\0')
             else:
                 filename1 = line[3:]
                 filename2 = None
 
             changedfiles.add(filename1)
             if filename2:
                 changedfiles.add(filename2)
 
             if st == '??':
                 unknown.append(filename1)
             elif st == '!!':
                 ignored.append(filename1)
 
         if opts.get(r'clean'):
             out = self._gitcommand(['ls-files'])
             for f in out.split('\n'):
                 if not f in changedfiles:
                     clean.append(f)
 
         return scmutil.status(modified, added, removed, deleted,
                               unknown, ignored, clean)
 
     @annotatesubrepoerror
     def diff(self, ui, diffopts, node2, match, prefix, **opts):
         node1 = self._state[1]
         cmd = ['diff', '--no-renames']
         if opts[r'stat']:
             cmd.append('--stat')
         else:
             # for Git, this also implies '-p'
             cmd.append('-U%d' % diffopts.context)
 
         if diffopts.noprefix:
             cmd.extend(['--src-prefix=%s/' % prefix,
                         '--dst-prefix=%s/' % prefix])
         else:
             cmd.extend(['--src-prefix=a/%s/' % prefix,
                         '--dst-prefix=b/%s/' % prefix])
 
         if diffopts.ignorews:
             cmd.append('--ignore-all-space')
         if diffopts.ignorewsamount:
             cmd.append('--ignore-space-change')
         if (self._gitversion(self._gitcommand(['--version'])) >= (1, 8, 4)
             and diffopts.ignoreblanklines):
             cmd.append('--ignore-blank-lines')
 
         cmd.append(node1)
         if node2:
             cmd.append(node2)
 
         output = ""
         if match.always():
             output += self._gitcommand(cmd) + '\n'
         else:
             st = self.status(node2)[:3]
             files = [f for sublist in st for f in sublist]
             for f in files:
                 if match(f):
                     output += self._gitcommand(cmd + ['--', f]) + '\n'
 
         if output.strip():
             ui.write(output)
 
     @annotatesubrepoerror
     def revert(self, substate, *pats, **opts):
         self.ui.status(_('reverting subrepo %s\n') % substate[0])
         if not opts.get(r'no_backup'):
             status = self.status(None)
             names = status.modified
             for name in names:
                 # backuppath() expects a path relative to the parent repo (the
                 # repo that ui.origbackuppath is relative to)
                 parentname = os.path.join(self._path, name)
                 bakname = scmutil.backuppath(self.ui, self._subparent,
                                              parentname)
                 self.ui.note(_('saving current version of %s as %s\n') %
                         (name, os.path.relpath(bakname)))
                 util.rename(self.wvfs.join(name), bakname)
 
         if not opts.get(r'dry_run'):
             self.get(substate, overwrite=True)
         return []
 
     def shortid(self, revid):
         return revid[:7]
 
 types = {
     'hg': hgsubrepo,
     'svn': svnsubrepo,
     'git': gitsubrepo,
     }

mercurial/subrepoutil.py

@@ -1,394 +1,397 b''
 # subrepoutil.py - sub-repository operations and substate handling
 #
 # Copyright 2009-2010 Matt Mackall <[e-mail]>
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 from __future__ import absolute_import
 
 import errno
 import os
 import posixpath
 import re
 
 from .i18n import _
 from . import (
     config,
     error,
     filemerge,
     pathutil,
     phases,
     util,
 )
 from .utils import (
     stringutil,
 )
 
 nullstate = ('', '', 'empty')
 
 def state(ctx, ui):
     """return a state dict, mapping subrepo paths configured in .hgsub
     to tuple: (source from .hgsub, revision from .hgsubstate, kind
     (key in types dict))
     """
     p = config.config()
     repo = ctx.repo()
     def read(f, sections=None, remap=None):
         if f in ctx:
             try:
                 data = ctx[f].data()
             except IOError as err:
                 if err.errno != errno.ENOENT:
                     raise
                 # handle missing subrepo spec files as removed
                 ui.warn(_("warning: subrepo spec file \'%s\' not found\n") %
                         repo.pathto(f))
                 return
             p.parse(f, data, sections, remap, read)
         else:
             raise error.Abort(_("subrepo spec file \'%s\' not found") %
                              repo.pathto(f))
     if '.hgsub' in ctx:
         read('.hgsub')
 
     for path, src in ui.configitems('subpaths'):
         p.set('subpaths', path, src, ui.configsource('subpaths', path))
 
     rev = {}
     if '.hgsubstate' in ctx:
         try:
             for i, l in enumerate(ctx['.hgsubstate'].data().splitlines()):
                 l = l.lstrip()
                 if not l:
                     continue
                 try:
                     revision, path = l.split(" ", 1)
                 except ValueError:
                     raise error.Abort(_("invalid subrepository revision "
                                        "specifier in \'%s\' line %d")
                                      % (repo.pathto('.hgsubstate'), (i + 1)))
                 rev[path] = revision
         except IOError as err:
             if err.errno != errno.ENOENT:
                 raise
 
     def remap(src):
         for pattern, repl in p.items('subpaths'):
             # Turn r'C:\foo\bar' into r'C:\\foo\\bar' since re.sub
             # does a string decode.
             repl = stringutil.escapestr(repl)
             # However, we still want to allow back references to go
             # through unharmed, so we turn r'\\1' into r'\1'. Again,
             # extra escapes are needed because re.sub string decodes.
             repl = re.sub(br'\\\\([0-9]+)', br'\\\1', repl)
             try:
                 src = re.sub(pattern, repl, src, 1)
             except re.error as e:
                 raise error.Abort(_("bad subrepository pattern in %s: %s")
                                  % (p.source('subpaths', pattern),
                                     stringutil.forcebytestr(e)))
         return src
 
     state = {}
     for path, src in p[''].items():
         kind = 'hg'
         if src.startswith('['):
             if ']' not in src:
                 raise error.Abort(_('missing ] in subrepository source'))
             kind, src = src.split(']', 1)
             kind = kind[1:]
             src = src.lstrip() # strip any extra whitespace after ']'
 
         if not util.url(src).isabs():
             parent = _abssource(repo, abort=False)
             if parent:
                 parent = util.url(parent)
                 parent.path = posixpath.join(parent.path or '', src)
                 parent.path = posixpath.normpath(parent.path)
                 joined = bytes(parent)
                 # Remap the full joined path and use it if it changes,
                 # else remap the original source.
                 remapped = remap(joined)
                 if remapped == joined:
                     src = remap(src)
                 else:
                     src = remapped
 
         src = remap(src)
         state[util.pconvert(path)] = (src.strip(), rev.get(path, ''), kind)
 
     return state
 
 def writestate(repo, state):
     """rewrite .hgsubstate in (outer) repo with these subrepo states"""
     lines = ['%s %s\n' % (state[s][1], s) for s in sorted(state)
                                                 if state[s][1] != nullstate[1]]
     repo.wwrite('.hgsubstate', ''.join(lines), '')
 
 def submerge(repo, wctx, mctx, actx, overwrite, labels=None):
     """delegated from merge.applyupdates: merging of .hgsubstate file
     in working context, merging context and ancestor context"""
     if mctx == actx: # backwards?
         actx = wctx.p1()
     s1 = wctx.substate
     s2 = mctx.substate
     sa = actx.substate
     sm = {}
 
     repo.ui.debug("subrepo merge %s %s %s\n" % (wctx, mctx, actx))
 
     def debug(s, msg, r=""):
         if r:
             r = "%s:%s:%s" % r
         repo.ui.debug("  subrepo %s: %s %s\n" % (s, msg, r))
 
     promptssrc = filemerge.partextras(labels)
     for s, l in sorted(s1.iteritems()):
         a = sa.get(s, nullstate)
         ld = l # local state with possible dirty flag for compares
         if wctx.sub(s).dirty():
             ld = (l[0], l[1] + "+")
         if wctx == actx: # overwrite
             a = ld
 
         prompts = promptssrc.copy()
         prompts['s'] = s
         if s in s2:
             r = s2[s]
             if ld == r or r == a: # no change or local is newer
                 sm[s] = l
                 continue
             elif ld == a: # other side changed
                 debug(s, "other changed, get", r)
                 wctx.sub(s).get(r, overwrite)
                 sm[s] = r
             elif ld[0] != r[0]: # sources differ
                 prompts['lo'] = l[0]
                 prompts['ro'] = r[0]
                 if repo.ui.promptchoice(
                     _(' subrepository sources for %(s)s differ\n'
-                      'use (l)ocal%(l)s source (%(lo)s)'
-                      ' or (r)emote%(o)s source (%(ro)s)?'
+                      'you can use (l)ocal%(l)s source (%(lo)s)'
+                      ' or (r)emote%(o)s source (%(ro)s).\n'
+                      'what do you want to do?'
                       '$$ &Local $$ &Remote') % prompts, 0):
                     debug(s, "prompt changed, get", r)
                     wctx.sub(s).get(r, overwrite)
                     sm[s] = r
             elif ld[1] == a[1]: # local side is unchanged
                 debug(s, "other side changed, get", r)
                 wctx.sub(s).get(r, overwrite)
                 sm[s] = r
             else:
                 debug(s, "both sides changed")
                 srepo = wctx.sub(s)
                 prompts['sl'] = srepo.shortid(l[1])
                 prompts['sr'] = srepo.shortid(r[1])
                 option = repo.ui.promptchoice(
                     _(' subrepository %(s)s diverged (local revision: %(sl)s, '
                       'remote revision: %(sr)s)\n'
-                      '(M)erge, keep (l)ocal%(l)s or keep (r)emote%(o)s?'
+                      'you can (m)erge, keep (l)ocal%(l)s or keep '
+                      '(r)emote%(o)s.\n'
+                      'what do you want to do?'
                       '$$ &Merge $$ &Local $$ &Remote')
                     % prompts, 0)
                 if option == 0:
                     wctx.sub(s).merge(r)
                     sm[s] = l
                     debug(s, "merge with", r)
                 elif option == 1:
                     sm[s] = l
                     debug(s, "keep local subrepo revision", l)
                 else:
                     wctx.sub(s).get(r, overwrite)
                     sm[s] = r
                     debug(s, "get remote subrepo revision", r)
         elif ld == a: # remote removed, local unchanged
             debug(s, "remote removed, remove")
             wctx.sub(s).remove()
         elif a == nullstate: # not present in remote or ancestor
             debug(s, "local added, keep")
             sm[s] = l
             continue
         else:
             if repo.ui.promptchoice(
                 _(' local%(l)s changed subrepository %(s)s'
                   ' which remote%(o)s removed\n'
                   'use (c)hanged version or (d)elete?'
                   '$$ &Changed $$ &Delete') % prompts, 0):
                 debug(s, "prompt remove")
                 wctx.sub(s).remove()
 
     for s, r in sorted(s2.items()):
         if s in s1:
             continue
         elif s not in sa:
             debug(s, "remote added, get", r)
             mctx.sub(s).get(r)
             sm[s] = r
         elif r != sa[s]:
             prompts = promptssrc.copy()
             prompts['s'] = s
             if repo.ui.promptchoice(
                 _(' remote%(o)s changed subrepository %(s)s'
                   ' which local%(l)s removed\n'
                   'use (c)hanged version or (d)elete?'
                   '$$ &Changed $$ &Delete') % prompts, 0) == 0:
                 debug(s, "prompt recreate", r)
                 mctx.sub(s).get(r)
                 sm[s] = r
 
     # record merged .hgsubstate
     writestate(repo, sm)
     return sm
 
 def precommit(ui, wctx, status, match, force=False):
     """Calculate .hgsubstate changes that should be applied before committing
 
     Returns (subs, commitsubs, newstate) where
     - subs: changed subrepos (including dirty ones)
     - commitsubs: dirty subrepos which the caller needs to commit recursively
     - newstate: new state dict which the caller must write to .hgsubstate
 
     This also updates the given status argument.
     """
     subs = []
     commitsubs = set()
     newstate = wctx.substate.copy()
 
     # only manage subrepos and .hgsubstate if .hgsub is present
     if '.hgsub' in wctx:
         # we'll decide whether to track this ourselves, thanks
         for c in status.modified, status.added, status.removed:
             if '.hgsubstate' in c:
                 c.remove('.hgsubstate')
 
         # compare current state to last committed state
         # build new substate based on last committed state
         oldstate = wctx.p1().substate
         for s in sorted(newstate.keys()):
             if not match(s):
                 # ignore working copy, use old state if present
                 if s in oldstate:
                     newstate[s] = oldstate[s]
                     continue
                 if not force:
                     raise error.Abort(
                         _("commit with new subrepo %s excluded") % s)
             dirtyreason = wctx.sub(s).dirtyreason(True)
             if dirtyreason:
                 if not ui.configbool('ui', 'commitsubrepos'):
                     raise error.Abort(dirtyreason,
                         hint=_("use --subrepos for recursive commit"))
                 subs.append(s)
                 commitsubs.add(s)
             else:
                 bs = wctx.sub(s).basestate()
                 newstate[s] = (newstate[s][0], bs, newstate[s][2])
                 if oldstate.get(s, (None, None, None))[1] != bs:
                     subs.append(s)
 
         # check for removed subrepos
         for p in wctx.parents():
             r = [s for s in p.substate if s not in newstate]
             subs += [s for s in r if match(s)]
         if subs:
             if (not match('.hgsub') and
                 '.hgsub' in (wctx.modified() + wctx.added())):
                 raise error.Abort(_("can't commit subrepos without .hgsub"))
             status.modified.insert(0, '.hgsubstate')
 
     elif '.hgsub' in status.removed:
         # clean up .hgsubstate when .hgsub is removed
         if ('.hgsubstate' in wctx and
             '.hgsubstate' not in (status.modified + status.added +
                                   status.removed)):
             status.removed.insert(0, '.hgsubstate')
 
     return subs, commitsubs, newstate
 
 def reporelpath(repo):
     """return path to this (sub)repo as seen from outermost repo"""
     parent = repo
     while util.safehasattr(parent, '_subparent'):
         parent = parent._subparent
     return repo.root[len(pathutil.normasprefix(parent.root)):]
 
 def subrelpath(sub):
     """return path to this subrepo as seen from outermost repo"""
     return sub._relpath
 
 def _abssource(repo, push=False, abort=True):
     """return pull/push path of repo - either based on parent repo .hgsub info
     or on the top repo config. Abort or return None if no source found."""
     if util.safehasattr(repo, '_subparent'):
         source = util.url(repo._subsource)
         if source.isabs():
             return bytes(source)
         source.path = posixpath.normpath(source.path)
         parent = _abssource(repo._subparent, push, abort=False)
         if parent:
             parent = util.url(util.pconvert(parent))
             parent.path = posixpath.join(parent.path or '', source.path)
             parent.path = posixpath.normpath(parent.path)
             return bytes(parent)
     else: # recursion reached top repo
         path = None
         if util.safehasattr(repo, '_subtoppath'):
             path = repo._subtoppath
         elif push and repo.ui.config('paths', 'default-push'):
             path = repo.ui.config('paths', 'default-push')
         elif repo.ui.config('paths', 'default'):
             path = repo.ui.config('paths', 'default')
         elif repo.shared():
             # chop off the .hg component to get the default path form.  This has
             # already run through vfsmod.vfs(..., realpath=True), so it doesn't
             # have problems with 'C:'
             return os.path.dirname(repo.sharedpath)
         if path:
             # issue5770: 'C:\' and 'C:' are not equivalent paths.  The former is
             # as expected: an absolute path to the root of the C: drive.  The
             # latter is a relative path, and works like so:
             #
             #   C:\>cd C:\some\path
             #   C:\>D:
             #   D:\>python -c "import os; print os.path.abspath('C:')"
             #   C:\some\path
             #
             #   D:\>python -c "import os; print os.path.abspath('C:relative')"
             #   C:\some\path\relative
             if util.hasdriveletter(path):
                 if len(path) == 2 or path[2:3] not in br'\/':
                     path = os.path.abspath(path)
             return path
 
     if abort:
         raise error.Abort(_("default path for subrepository not found"))
 
 def newcommitphase(ui, ctx):
     commitphase = phases.newcommitphase(ui)
     substate = getattr(ctx, "substate", None)
     if not substate:
         return commitphase
     check = ui.config('phases', 'checksubrepos')
     if check not in ('ignore', 'follow', 'abort'):
         raise error.Abort(_('invalid phases.checksubrepos configuration: %s')
                          % (check))
     if check == 'ignore':
         return commitphase
     maxphase = phases.public
     maxsub = None
     for s in sorted(substate):
         sub = ctx.sub(s)
         subphase = sub.phase(substate[s][1])
         if maxphase < subphase:
             maxphase = subphase
             maxsub = s
     if commitphase < maxphase:
         if check == 'abort':
             raise error.Abort(_("can't commit in %s phase"
                                " conflicting %s from subrepository %s") %
                              (phases.phasenames[commitphase],
                               phases.phasenames[maxphase], maxsub))
         ui.warn(_("warning: changes are committed in"
                   " %s phase from subrepository %s\n") %
                 (phases.phasenames[maxphase], maxsub))
         return maxphase
     return commitphase

tests/test-largefiles-update.t

@@ -1,795 +1,797 b''
 #require no-reposimplestore
 
 This file focuses mainly on updating largefiles in the working
 directory (and ".hg/largefiles/dirstate")
 
   $ cat >> $HGRCPATH <<EOF
   > [ui]
   > merge = internal:merge
   > [extensions]
   > largefiles =
   > [extdiff]
   > # for portability:
   > pdiff = sh "$RUNTESTDIR/pdiff"
   > EOF
 
   $ hg init repo
   $ cd repo
 
   $ echo large1 > large1
   $ echo large2 > large2
   $ hg add --large large1 large2
   $ echo normal1 > normal1
   $ hg add normal1
   $ hg commit -m '#0'
   $ echo 'large1 in #1' > large1
   $ echo 'normal1 in #1' > normal1
   $ hg commit -m '#1'
   $ hg pdiff -r '.^' --config extensions.extdiff=
   diff -Nru repo.0d9d9b8dc9a3/.hglf/large1 repo/.hglf/large1
   --- repo.0d9d9b8dc9a3/.hglf/large1	* (glob)
   +++ repo/.hglf/large1	* (glob)
   @@ -1* +1* @@ (glob)
   -4669e532d5b2c093a78eca010077e708a071bb64
   +58e24f733a964da346e2407a2bee99d9001184f5
   diff -Nru repo.0d9d9b8dc9a3/normal1 repo/normal1
   --- repo.0d9d9b8dc9a3/normal1	* (glob)
   +++ repo/normal1	* (glob)
   @@ -1* +1* @@ (glob)
   -normal1
   +normal1 in #1
   [1]
   $ hg update -q -C 0
   $ echo 'large2 in #2' > large2
   $ hg commit -m '#2'
   created new head
 
 Test that update also updates the lfdirstate of 'unsure' largefiles after
 hashing them:
 
 The previous operations will usually have left us with largefiles with a mtime
 within the same second as the dirstate was written.
 The lfdirstate entries will thus have been written with an invalidated/unset
 mtime to make sure further changes within the same second is detected.
 We will however occasionally be "lucky" and get a tick between writing
 largefiles and writing dirstate so we get valid lfdirstate timestamps. The
 following verification is thus disabled but can be verified manually.
 
 #if false
   $ hg debugdirstate --large --nodate
   n 644          7 unset               large1
   n 644         13 unset               large2
 #endif
 
 Wait to make sure we get a tick so the mtime of the largefiles become valid.
 
   $ sleep 1
 
 A linear merge will update standins before performing the actual merge. It will
 do a lfdirstate status walk and find 'unset'/'unsure' files, hash them, and
 update the corresponding standins.
 Verify that it actually marks the clean files as clean in lfdirstate so
 we don't have to hash them again next time we update.
 
   $ hg up
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updated to "f74e50bd9e55: #2"
   1 other heads for branch "default"
   $ hg debugdirstate --large --nodate
   n 644          7 set                 large1
   n 644         13 set                 large2
 
 Test that lfdirstate keeps track of last modification of largefiles and
 prevents unnecessary hashing of content - also after linear/noop update
 
   $ sleep 1
   $ hg st
   $ hg debugdirstate --large --nodate
   n 644          7 set                 large1
   n 644         13 set                 large2
   $ hg up
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updated to "f74e50bd9e55: #2"
   1 other heads for branch "default"
   $ hg debugdirstate --large --nodate
   n 644          7 set                 large1
   n 644         13 set                 large2
 
 Test that "hg merge" updates largefiles from "other" correctly
 
 (getting largefiles from "other" normally)
 
   $ hg status -A large1
   C large1
   $ cat large1
   large1
   $ cat .hglf/large1
   4669e532d5b2c093a78eca010077e708a071bb64
   $ hg merge --config debug.dirstate.delaywrite=2
   getting changed largefiles
   1 largefiles updated, 0 removed
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg status -A large1
   M large1
   $ cat large1
   large1 in #1
   $ cat .hglf/large1
   58e24f733a964da346e2407a2bee99d9001184f5
   $ hg diff -c 1 --nodates .hglf/large1 | grep '^[+-][0-9a-z]'
   -4669e532d5b2c093a78eca010077e708a071bb64
   +58e24f733a964da346e2407a2bee99d9001184f5
 
 (getting largefiles from "other" via conflict prompt)
 
   $ hg update -q -C 2
   $ echo 'large1 in #3' > large1
   $ echo 'normal1 in #3' > normal1
   $ hg commit -m '#3'
   $ cat .hglf/large1
   e5bb990443d6a92aaf7223813720f7566c9dd05b
   $ hg merge --config debug.dirstate.delaywrite=2 --config ui.interactive=True <<EOF
   > o
   > EOF
   largefile large1 has a merge conflict
   ancestor was 4669e532d5b2c093a78eca010077e708a071bb64
   you can keep (l)ocal e5bb990443d6a92aaf7223813720f7566c9dd05b or take (o)ther 58e24f733a964da346e2407a2bee99d9001184f5.
   what do you want to do? o
   merging normal1
   warning: conflicts while merging normal1! (edit, then use 'hg resolve --mark')
   getting changed largefiles
   1 largefiles updated, 0 removed
   0 files updated, 1 files merged, 0 files removed, 1 files unresolved
   use 'hg resolve' to retry unresolved file merges or 'hg merge --abort' to abandon
   [1]
   $ hg status -A large1
   M large1
   $ cat large1
   large1 in #1
   $ cat .hglf/large1
   58e24f733a964da346e2407a2bee99d9001184f5
   $ rm normal1.orig
 
 (merge non-existing largefiles from "other" via conflict prompt -
 make sure the following commit doesn't abort in a confusing way when trying to
 mark the non-existing file as normal in lfdirstate)
 
   $ mv .hg/largefiles/58e24f733a964da346e2407a2bee99d9001184f5 .
   $ hg update -q -C 3
   $ hg merge --config largefiles.usercache=not --config debug.dirstate.delaywrite=2 --tool :local --config ui.interactive=True <<EOF
   > o
   > EOF
   largefile large1 has a merge conflict
   ancestor was 4669e532d5b2c093a78eca010077e708a071bb64
   you can keep (l)ocal e5bb990443d6a92aaf7223813720f7566c9dd05b or take (o)ther 58e24f733a964da346e2407a2bee99d9001184f5.
   what do you want to do? o
   getting changed largefiles
   large1: largefile 58e24f733a964da346e2407a2bee99d9001184f5 not available from file:/*/$TESTTMP/repo (glob)
   0 largefiles updated, 0 removed
   0 files updated, 2 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg commit -m '1-2-3 testing' --config largefiles.usercache=not
   large1: largefile 58e24f733a964da346e2407a2bee99d9001184f5 not available from local store
   $ hg up -C . --config largefiles.usercache=not
   getting changed largefiles
   large1: largefile 58e24f733a964da346e2407a2bee99d9001184f5 not available from file:/*/$TESTTMP/repo (glob)
   0 largefiles updated, 0 removed
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg st large1
   ! large1
   $ hg rollback -q
   $ mv 58e24f733a964da346e2407a2bee99d9001184f5 .hg/largefiles/
 
 Test that "hg revert -r REV" updates largefiles from "REV" correctly
 
   $ hg update -q -C 3
   $ hg status -A large1
   C large1
   $ cat large1
   large1 in #3
   $ cat .hglf/large1
   e5bb990443d6a92aaf7223813720f7566c9dd05b
   $ hg diff -c 1 --nodates .hglf/large1 | grep '^[+-][0-9a-z]'
   -4669e532d5b2c093a78eca010077e708a071bb64
   +58e24f733a964da346e2407a2bee99d9001184f5
   $ hg revert --no-backup -r 1 --config debug.dirstate.delaywrite=2 large1
   $ hg status -A large1
   M large1
   $ cat large1
   large1 in #1
   $ cat .hglf/large1
   58e24f733a964da346e2407a2bee99d9001184f5
 
 Test that "hg rollback" restores status of largefiles correctly
 
   $ hg update -C -q
   $ hg remove large1
   $ test -f .hglf/large1
   [1]
   $ hg forget large2
   $ test -f .hglf/large2
   [1]
   $ echo largeX > largeX
   $ hg add --large largeX
   $ cat .hglf/largeX
   
   $ hg commit -m 'will be rollback-ed soon'
   $ echo largeY > largeY
   $ hg add --large largeY
 
   $ hg status -A large1
   large1: $ENOENT$
 
   $ hg status -A large2
   ? large2
   $ hg status -A largeX
   C largeX
   $ hg status -A largeY
   A largeY
   $ hg rollback
   repository tip rolled back to revision 3 (undo commit)
   working directory now based on revision 3
   $ hg status -A large1
   R large1
   $ test -f .hglf/large1
   [1]
   $ hg status -A large2
   R large2
   $ test -f .hglf/large2
   [1]
   $ hg status -A largeX
   A largeX
   $ cat .hglf/largeX
   
   $ hg status -A largeY
   ? largeY
   $ test -f .hglf/largeY
   [1]
   $ rm largeY
 
 Test that "hg rollback" restores standins correctly
 
   $ hg commit -m 'will be rollback-ed soon'
   $ hg update -q -C 2
   $ cat large1
   large1
   $ cat .hglf/large1
   4669e532d5b2c093a78eca010077e708a071bb64
   $ cat large2
   large2 in #2
   $ cat .hglf/large2
   3cfce6277e7668985707b6887ce56f9f62f6ccd9
 
   $ hg rollback -q -f
   $ cat large1
   large1
   $ cat .hglf/large1
   4669e532d5b2c093a78eca010077e708a071bb64
   $ cat large2
   large2 in #2
   $ cat .hglf/large2
   3cfce6277e7668985707b6887ce56f9f62f6ccd9
 
 (rollback the parent of the working directory, when the parent of it
 is not branch-tip)
 
   $ hg update -q -C 1
   $ cat .hglf/large1
   58e24f733a964da346e2407a2bee99d9001184f5
   $ cat .hglf/large2
   1deebade43c8c498a3c8daddac0244dc55d1331d
 
   $ echo normalX > normalX
   $ hg add normalX
   $ hg commit -m 'will be rollback-ed soon'
   $ hg rollback -q
 
   $ cat .hglf/large1
   58e24f733a964da346e2407a2bee99d9001184f5
   $ cat .hglf/large2
   1deebade43c8c498a3c8daddac0244dc55d1331d
   $ rm normalX
 
 Test that "hg status" shows status of largefiles correctly just after
 automated commit like rebase/transplant
 
   $ cat >> .hg/hgrc <<EOF
   > [extensions]
   > rebase =
   > strip =
   > transplant =
   > EOF
   $ hg update -q -C 1
   $ hg remove large1
   $ echo largeX > largeX
   $ hg add --large largeX
   $ hg commit -m '#4'
 
   $ hg rebase -s 1 -d 2 --keep
   rebasing 1:72518492caa6 "#1"
   rebasing 4:07d6153b5c04 "#4" (tip)
 
   $ hg status -A large1
   large1: $ENOENT$
 
   $ hg status -A largeX
   C largeX
   $ hg strip -q 5
 
   $ hg update -q -C 2
   $ hg transplant -q 1 4
 
   $ hg status -A large1
   large1: $ENOENT$
 
   $ hg status -A largeX
   C largeX
   $ hg strip -q 5
 
   $ hg update -q -C 2
   $ hg transplant -q --merge 1 --merge 4
 
   $ hg status -A large1
   large1: $ENOENT$
 
   $ hg status -A largeX
   C largeX
   $ hg strip -q 5
 
 Test that linear merge can detect modification (and conflict) correctly
 
 (linear merge without conflict)
 
   $ echo 'large2 for linear merge (no conflict)' > large2
   $ hg update 3 --config debug.dirstate.delaywrite=2
   getting changed largefiles
   1 largefiles updated, 0 removed
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg status -A large2
   M large2
   $ cat large2
   large2 for linear merge (no conflict)
   $ cat .hglf/large2
   9c4bf8f1b33536d6e5f89447e10620cfe52ea710
 
 (linear merge with conflict, choosing "other")
 
   $ hg update -q -C 2
   $ echo 'large1 for linear merge (conflict)' > large1
   $ hg update 3 --config ui.interactive=True <<EOF
   > o
   > EOF
   largefile large1 has a merge conflict
   ancestor was 4669e532d5b2c093a78eca010077e708a071bb64
   you can keep (l)ocal ba94c2efe5b7c5e0af8d189295ce00553b0612b7 or take (o)ther e5bb990443d6a92aaf7223813720f7566c9dd05b.
   what do you want to do? o
   getting changed largefiles
   1 largefiles updated, 0 removed
   1 files updated, 1 files merged, 0 files removed, 0 files unresolved
   $ hg status -A large1
   C large1
   $ cat large1
   large1 in #3
   $ cat .hglf/large1
   e5bb990443d6a92aaf7223813720f7566c9dd05b
 
 (linear merge with conflict, choosing "local")
 
   $ hg update -q -C 2
   $ echo 'large1 for linear merge (conflict)' > large1
   $ hg update 3 --config debug.dirstate.delaywrite=2
   largefile large1 has a merge conflict
   ancestor was 4669e532d5b2c093a78eca010077e708a071bb64
   you can keep (l)ocal ba94c2efe5b7c5e0af8d189295ce00553b0612b7 or take (o)ther e5bb990443d6a92aaf7223813720f7566c9dd05b.
   what do you want to do? l
   1 files updated, 1 files merged, 0 files removed, 0 files unresolved
   $ hg status -A large1
   M large1
   $ cat large1
   large1 for linear merge (conflict)
   $ cat .hglf/large1
   ba94c2efe5b7c5e0af8d189295ce00553b0612b7
 
 Test a linear merge to a revision containing same-name normal file
 
   $ hg update -q -C 3
   $ hg remove large2
   $ echo 'large2 as normal file' > large2
   $ hg add large2
   $ echo 'large3 as normal file' > large3
   $ hg add large3
   $ hg commit -m '#5'
   $ hg manifest
   .hglf/large1
   large2
   large3
   normal1
 
 (modified largefile is already switched to normal)
 
   $ hg update -q -C 2
   $ echo 'modified large2 for linear merge' > large2
   $ hg update -q 5
   remote turned local largefile large2 into a normal file
   keep (l)argefile or use (n)ormal file? l
   $ hg debugdirstate --no-dates | grep large2
   a   0         -1 unset               .hglf/large2
   r   0          0 set                 large2
   $ hg status -A large2
   A large2
   $ cat large2
   modified large2 for linear merge
 
 (added largefile is already committed as normal)
 
   $ hg update -q -C 2
   $ echo 'large3 as large file for linear merge' > large3
   $ hg add --large large3
   $ hg update -q 5
   remote turned local largefile large3 into a normal file
   keep (l)argefile or use (n)ormal file? l
   $ hg debugdirstate --no-dates | grep large3
   a   0         -1 unset               .hglf/large3
   r   0          0 set                 large3
   $ hg status -A large3
   A large3
   $ cat large3
   large3 as large file for linear merge
   $ rm -f large3 .hglf/large3
 
 Test that the internal linear merging works correctly
 (both heads are stripped to keep pairing of revision number and commit log)
 
   $ hg update -q -C 2
   $ hg strip 3 4
   saved backup bundle to $TESTTMP/repo/.hg/strip-backup/9530e27857f7-2e7b195d-backup.hg
   $ mv .hg/strip-backup/9530e27857f7-2e7b195d-backup.hg $TESTTMP
 
 (internal linear merging at "hg pull --update")
 
   $ echo 'large1 for linear merge (conflict)' > large1
   $ echo 'large2 for linear merge (conflict with normal file)' > large2
   $ hg pull --update --config debug.dirstate.delaywrite=2 $TESTTMP/9530e27857f7-2e7b195d-backup.hg
   pulling from $TESTTMP/9530e27857f7-2e7b195d-backup.hg
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 5 changes to 5 files
   new changesets 9530e27857f7:d65e59e952a9 (3 drafts)
   remote turned local largefile large2 into a normal file
   keep (l)argefile or use (n)ormal file? l
   largefile large1 has a merge conflict
   ancestor was 4669e532d5b2c093a78eca010077e708a071bb64
   you can keep (l)ocal ba94c2efe5b7c5e0af8d189295ce00553b0612b7 or take (o)ther e5bb990443d6a92aaf7223813720f7566c9dd05b.
   what do you want to do? l
   2 files updated, 1 files merged, 0 files removed, 0 files unresolved
   updated to "d65e59e952a9: #5"
   1 other heads for branch "default"
 
   $ hg status -A large1
   M large1
   $ cat large1
   large1 for linear merge (conflict)
   $ cat .hglf/large1
   ba94c2efe5b7c5e0af8d189295ce00553b0612b7
   $ hg status -A large2
   A large2
   $ cat large2
   large2 for linear merge (conflict with normal file)
   $ cat .hglf/large2
   d7591fe9be0f6227d90bddf3e4f52ff41fc1f544
 
 (internal linear merging at "hg unbundle --update")
 
   $ hg update -q -C 2
   $ hg rollback -q
 
   $ echo 'large1 for linear merge (conflict)' > large1
   $ echo 'large2 for linear merge (conflict with normal file)' > large2
   $ hg unbundle --update --config debug.dirstate.delaywrite=2 $TESTTMP/9530e27857f7-2e7b195d-backup.hg
   adding changesets
   adding manifests
   adding file changes
   added 3 changesets with 5 changes to 5 files
   new changesets 9530e27857f7:d65e59e952a9 (3 drafts)
   remote turned local largefile large2 into a normal file
   keep (l)argefile or use (n)ormal file? l
   largefile large1 has a merge conflict
   ancestor was 4669e532d5b2c093a78eca010077e708a071bb64
   you can keep (l)ocal ba94c2efe5b7c5e0af8d189295ce00553b0612b7 or take (o)ther e5bb990443d6a92aaf7223813720f7566c9dd05b.
   what do you want to do? l
   2 files updated, 1 files merged, 0 files removed, 0 files unresolved
   updated to "d65e59e952a9: #5"
   1 other heads for branch "default"
 
   $ hg status -A large1
   M large1
   $ cat large1
   large1 for linear merge (conflict)
   $ cat .hglf/large1
   ba94c2efe5b7c5e0af8d189295ce00553b0612b7
   $ hg status -A large2
   A large2
   $ cat large2
   large2 for linear merge (conflict with normal file)
   $ cat .hglf/large2
   d7591fe9be0f6227d90bddf3e4f52ff41fc1f544
 
 (internal linear merging in subrepo at "hg update")
 
   $ cd ..
   $ hg init subparent
   $ cd subparent
 
   $ hg clone -q -u 2 ../repo sub
   $ cat > .hgsub <<EOF
   > sub = sub
   > EOF
   $ hg add .hgsub
   $ hg commit -m '#0@parent'
   $ cat .hgsubstate
   f74e50bd9e5594b7cf1e6c5cbab86ddd25f3ca2f sub
   $ hg -R sub update -q
   $ hg commit -m '#1@parent'
   $ cat .hgsubstate
   d65e59e952a9638e2ce863b41a420ca723dd3e8d sub
   $ hg update -q 0
 
   $ echo 'large1 for linear merge (conflict)' > sub/large1
   $ echo 'large2 for linear merge (conflict with normal file)' > sub/large2
   $ hg update --config ui.interactive=True --config debug.dirstate.delaywrite=2 <<EOF
   > m
   > r
   > l
   > l
   > EOF
    subrepository sub diverged (local revision: f74e50bd9e55, remote revision: d65e59e952a9)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
+  what do you want to do? m
    subrepository sources for sub differ (in checked out version)
-  use (l)ocal source (f74e50bd9e55) or (r)emote source (d65e59e952a9)? r
+  you can use (l)ocal source (f74e50bd9e55) or (r)emote source (d65e59e952a9).
+  what do you want to do? r
   remote turned local largefile large2 into a normal file
   keep (l)argefile or use (n)ormal file? l
   largefile large1 has a merge conflict
   ancestor was 4669e532d5b2c093a78eca010077e708a071bb64
   you can keep (l)ocal ba94c2efe5b7c5e0af8d189295ce00553b0612b7 or take (o)ther e5bb990443d6a92aaf7223813720f7566c9dd05b.
   what do you want to do? l
   2 files updated, 1 files merged, 0 files removed, 0 files unresolved
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg -R sub status -A sub/large1
   M sub/large1
   $ cat sub/large1
   large1 for linear merge (conflict)
   $ cat sub/.hglf/large1
   ba94c2efe5b7c5e0af8d189295ce00553b0612b7
   $ hg -R sub status -A sub/large2
   A sub/large2
   $ cat sub/large2
   large2 for linear merge (conflict with normal file)
   $ cat sub/.hglf/large2
   d7591fe9be0f6227d90bddf3e4f52ff41fc1f544
 
   $ cd ..
   $ cd repo
 
 Test that rebase updates largefiles in the working directory even if
 it is aborted by conflict.
 
   $ hg update -q -C 3
   $ cat .hglf/large1
   e5bb990443d6a92aaf7223813720f7566c9dd05b
   $ cat large1
   large1 in #3
   $ hg rebase -s 1 -d 3 --keep --config ui.interactive=True <<EOF
   > o
   > EOF
   rebasing 1:72518492caa6 "#1"
   largefile large1 has a merge conflict
   ancestor was 4669e532d5b2c093a78eca010077e708a071bb64
   you can keep (l)ocal e5bb990443d6a92aaf7223813720f7566c9dd05b or take (o)ther 58e24f733a964da346e2407a2bee99d9001184f5.
   what do you want to do? o
   merging normal1
   warning: conflicts while merging normal1! (edit, then use 'hg resolve --mark')
   unresolved conflicts (see hg resolve, then hg rebase --continue)
   [1]
   $ cat .hglf/large1
   58e24f733a964da346e2407a2bee99d9001184f5
   $ cat large1
   large1 in #1
   $ rm normal1.orig
 
 Test that rebase updates standins for manually modified largefiles at
 the 1st commit of resuming.
 
   $ echo "manually modified before 'hg rebase --continue'" > large1
   $ hg resolve -m normal1
   (no more unresolved files)
   continue: hg rebase --continue
   $ hg rebase --continue --config ui.interactive=True <<EOF
   > c
   > EOF
   rebasing 1:72518492caa6 "#1"
   rebasing 4:07d6153b5c04 "#4"
   file '.hglf/large1' was deleted in other [source] but was modified in local [dest].
   You can use (c)hanged version, (d)elete, or leave (u)nresolved.
   What do you want to do? c
 
   $ hg diff -c "tip~1" --nodates .hglf/large1 | grep '^[+-][0-9a-z]'
   -e5bb990443d6a92aaf7223813720f7566c9dd05b
   +8a4f783556e7dea21139ca0466eafce954c75c13
   $ rm -f large1
   $ hg update -q -C tip
   $ cat large1
   manually modified before 'hg rebase --continue'
 
 Test that transplant updates largefiles, of which standins are safely
 changed, even if it is aborted by conflict of other.
 
   $ hg update -q -C 5
   $ cat .hglf/large1
   e5bb990443d6a92aaf7223813720f7566c9dd05b
   $ cat large1
   large1 in #3
   $ hg diff -c 4 .hglf/largeX | grep '^[+-][0-9a-z]'
   +fa44618ea25181aff4f48b70428294790cec9f61
   $ hg transplant 4
   applying 07d6153b5c04
   patching file .hglf/large1
   Hunk #1 FAILED at 0
   1 out of 1 hunks FAILED -- saving rejects to file .hglf/large1.rej
   patch failed to apply
   abort: fix up the working directory and run hg transplant --continue
   [255]
   $ hg status -A large1
   C large1
   $ cat .hglf/large1
   e5bb990443d6a92aaf7223813720f7566c9dd05b
   $ cat large1
   large1 in #3
   $ hg status -A largeX
   A largeX
   $ cat .hglf/largeX
   fa44618ea25181aff4f48b70428294790cec9f61
   $ cat largeX
   largeX
 
 Test that transplant updates standins for manually modified largefiles
 at the 1st commit of resuming.
 
   $ echo "manually modified before 'hg transplant --continue'" > large1
   $ hg transplant --continue
   07d6153b5c04 transplanted as f1bf30eb88cc
   $ hg diff -c tip .hglf/large1 | grep '^[+-][0-9a-z]'
   -e5bb990443d6a92aaf7223813720f7566c9dd05b
   +6a4f36d4075fbe0f30ec1d26ca44e63c05903671
   $ rm -f large1
   $ hg update -q -C tip
   $ cat large1
   manually modified before 'hg transplant --continue'
 
 Test that "hg status" doesn't show removal of largefiles not managed
 in the target context.
 
   $ hg update -q -C 4
   $ hg remove largeX
   $ hg status -A largeX
   R largeX
   $ hg status -A --rev '.^1' largeX
 
 #if execbit
 
 Test that "hg status" against revisions other than parent notices exec
 bit changes of largefiles.
 
   $ hg update -q -C 4
 
 (the case that large2 doesn't have exec bit in the target context but
 in the working context)
 
   $ chmod +x large2
   $ hg status -A --rev 0 large2
   M large2
   $ hg commit -m 'chmod +x large2'
 
 (the case that large2 has exec bit in the target context but not in
 the working context)
 
   $ echo dummy > dummy
   $ hg add dummy
   $ hg commit -m 'revision for separation'
   $ chmod -x large2
   $ hg status -A --rev '.^1' large2
   M large2
 
 #else
 
 Test that "hg status" against revisions other than parent ignores exec
 bit correctly on the platform being unaware of it.
 
   $ hg update -q -C 4
 
   $ cat > ../exec-bit.patch <<EOF
   > # HG changeset patch
   > # User test
   > # Date 0 0
   > #      Thu Jan 01 00:00:00 1970 +0000
   > # Node ID be1b433a65b12b27b5519d92213e14f7e1769b90
   > # Parent  07d6153b5c04313efb75deec9ba577de7faeb727
   > chmod +x large2
   > 
   > diff --git a/.hglf/large2 b/.hglf/large2
   > old mode 100644
   > new mode 100755
   > EOF
   $ hg import --exact --bypass ../exec-bit.patch
   applying ../exec-bit.patch
   $ hg status -A --rev tip large2
   C large2
 
 #endif
 
 The fileset revset is evaluated for each revision, instead of once on wdir(),
 and then patterns matched on each revision.  Here, no exec bits are set in
 wdir(), but a matching revision is detected.
 
 (Teach large2 is not an executable. Maybe this is a bug of largefiles.)
 #if execbit
   $ chmod -x .hglf/large2
 #endif
 
   $ hg files 'set:exec()'
   [1]
   $ hg log -qr 'file("set:exec()")'
   9:be1b433a65b1
 
 Test a fatal error interrupting an update. Verify that status report dirty
 files correctly after an interrupted update. Also verify that checking all
 hashes reveals it isn't clean.
 
 Start with clean dirstates:
   $ hg up --quiet --clean --rev "8^"
   $ sleep 1
   $ hg st
 Update standins without updating largefiles - large1 is modified and largeX is
 added:
   $ cat << EOF > ../crashupdatelfiles.py
   > import hgext.largefiles.lfutil
   > def getlfilestoupdate(oldstandins, newstandins):
   >      raise SystemExit(7)
   > hgext.largefiles.lfutil.getlfilestoupdate = getlfilestoupdate
   > EOF
   $ hg up -Cr "8" --config extensions.crashupdatelfiles=../crashupdatelfiles.py
   [7]
 Check large1 content and status ... and that update will undo modifications:
   $ cat large1
   large1 in #3
   $ hg st
   M large1
   ! largeX
   $ hg up -Cr .
   getting changed largefiles
   2 largefiles updated, 0 removed
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat large1
   manually modified before 'hg transplant --continue'
   $ hg st
 Force largefiles rehashing and check that all changes have been caught by
 status and update:
   $ rm .hg/largefiles/dirstate
   $ hg st
 
   $ cd ..
 
 Test that "hg convert" avoids copying largefiles from the working
 directory into store, because "hg convert" doesn't update largefiles
 in the working directory (removing files under ".cache/largefiles"
 forces "hg convert" to copy corresponding largefiles)
 
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > convert =
   > EOF
 
   $ rm $TESTTMP/.cache/largefiles/6a4f36d4075fbe0f30ec1d26ca44e63c05903671
   $ hg convert -q repo repo.converted

tests/test-mq-subrepo.t

@@ -1,615 +1,616 b''
   $ cat <<EOF >> $HGRCPATH
   > [ui]
   > commitsubrepos = Yes
   > [extensions]
   > mq =
   > record =
   > [diff]
   > nodates = 1
   > EOF
 
   $ stdin=`pwd`/stdin.tmp
 
 fn to create new repository w/dirty subrepo, and cd into it
   $ mkrepo() {
   >     hg init $1
   >     cd $1
   >     hg qinit
   > }
 
 fn to create dirty subrepo
   $ mksubrepo() {
   >     hg init $1
   >     cd $1
   >     echo a > a
   >     hg add
   >     cd ..
   > }
 
   $ testadd() {
   >     cat - > "$stdin"
   >     mksubrepo sub
   >     echo sub = sub >> .hgsub
   >     hg add .hgsub
   >     echo % abort when adding .hgsub w/dirty subrepo
   >     hg status -S
   >     echo '%' $*
   >     cat "$stdin" | hg $*
   >     echo [$?]
   >     hg -R sub ci -m0sub
   >     echo % update substate when adding .hgsub w/clean updated subrepo
   >     hg status -S
   >     echo '%' $*
   >     cat "$stdin" | hg $*
   >     hg debugsub
   > }
 
   $ testmod() {
   >     cat - > "$stdin"
   >     mksubrepo sub2
   >     echo sub2 = sub2 >> .hgsub
   >     echo % abort when modifying .hgsub w/dirty subrepo
   >     hg status -S
   >     echo '%' $*
   >     cat "$stdin" | hg $*
   >     echo [$?]
   >     hg -R sub2 ci -m0sub2
   >     echo % update substate when modifying .hgsub w/clean updated subrepo
   >     hg status -S
   >     echo '%' $*
   >     cat "$stdin" | hg $*
   >     hg debugsub
   > }
 
   $ testrm1() {
   >     cat - > "$stdin"
   >     mksubrepo sub3
   >     echo sub3 = sub3 >> .hgsub
   >     hg ci -Aqmsub3
   >     $EXTRA
   >     echo b >> sub3/a
   >     hg rm .hgsub
   >     echo % update substate when removing .hgsub w/dirty subrepo
   >     hg status -S
   >     echo '%' $*
   >     cat "$stdin" | hg $*
   >     echo % debugsub should be empty
   >     hg debugsub
   > }
 
   $ testrm2() {
   >     cat - > "$stdin"
   >     mksubrepo sub4
   >     echo sub4 = sub4 >> .hgsub
   >     hg ci -Aqmsub4
   >     $EXTRA
   >     hg rm .hgsub
   >     echo % update substate when removing .hgsub w/clean updated subrepo
   >     hg status -S
   >     echo '%' $*
   >     cat "$stdin" | hg $*
   >     echo % debugsub should be empty
   >     hg debugsub
   > }
 
 
 handle subrepos safely on qnew
 
   $ mkrepo repo-2499-qnew
   $ testadd qnew -X path:no-effect -m0 0.diff
   adding a
   % abort when adding .hgsub w/dirty subrepo
   A .hgsub
   A sub/a
   % qnew -X path:no-effect -m0 0.diff
   abort: uncommitted changes in subrepository "sub"
   [255]
   % update substate when adding .hgsub w/clean updated subrepo
   A .hgsub
   A sub/a
   % qnew -X path:no-effect -m0 0.diff
   path sub
    source   sub
    revision b2fdb12cd82b021c3b7053d67802e77b6eeaee31
 
   $ testmod qnew --cwd .. -R repo-2499-qnew -X path:no-effect -m1 1.diff
   adding a
   % abort when modifying .hgsub w/dirty subrepo
   M .hgsub
   A sub2/a
   % qnew --cwd .. -R repo-2499-qnew -X path:no-effect -m1 1.diff
   abort: uncommitted changes in subrepository "sub2"
   [255]
   % update substate when modifying .hgsub w/clean updated subrepo
   M .hgsub
   A sub2/a
   % qnew --cwd .. -R repo-2499-qnew -X path:no-effect -m1 1.diff
   path sub
    source   sub
    revision b2fdb12cd82b021c3b7053d67802e77b6eeaee31
   path sub2
    source   sub2
    revision 1f94c7611cc6b74f5a17b16121a1170d44776845
 
   $ hg qpop -qa
   patch queue now empty
   $ testrm1 qnew -m2 2.diff
   adding a
   % update substate when removing .hgsub w/dirty subrepo
   M sub3/a
   R .hgsub
   % qnew -m2 2.diff
   % debugsub should be empty
 
   $ hg qpop -qa
   patch queue now empty
   $ testrm2 qnew -m3 3.diff
   adding a
   % update substate when removing .hgsub w/clean updated subrepo
   R .hgsub
   % qnew -m3 3.diff
   % debugsub should be empty
 
   $ cd ..
 
 
 handle subrepos safely on qrefresh
 
   $ mkrepo repo-2499-qrefresh
   $ hg qnew -m0 0.diff
   $ testadd qrefresh
   adding a
   % abort when adding .hgsub w/dirty subrepo
   A .hgsub
   A sub/a
   % qrefresh
   abort: uncommitted changes in subrepository "sub"
   [255]
   % update substate when adding .hgsub w/clean updated subrepo
   A .hgsub
   A sub/a
   % qrefresh
   path sub
    source   sub
    revision b2fdb12cd82b021c3b7053d67802e77b6eeaee31
 
   $ hg qnew -m1 1.diff
   $ testmod qrefresh
   adding a
   % abort when modifying .hgsub w/dirty subrepo
   M .hgsub
   A sub2/a
   % qrefresh
   abort: uncommitted changes in subrepository "sub2"
   [255]
   % update substate when modifying .hgsub w/clean updated subrepo
   M .hgsub
   A sub2/a
   % qrefresh
   path sub
    source   sub
    revision b2fdb12cd82b021c3b7053d67802e77b6eeaee31
   path sub2
    source   sub2
    revision 1f94c7611cc6b74f5a17b16121a1170d44776845
 
   $ hg qpop -qa
   patch queue now empty
   $ EXTRA='hg qnew -m2 2.diff'
   $ testrm1 qrefresh
   adding a
   % update substate when removing .hgsub w/dirty subrepo
   M sub3/a
   R .hgsub
   % qrefresh
   % debugsub should be empty
 
   $ hg qpop -qa
   patch queue now empty
   $ EXTRA='hg qnew -m3 3.diff'
   $ testrm2 qrefresh
   adding a
   % update substate when removing .hgsub w/clean updated subrepo
   R .hgsub
   % qrefresh
   % debugsub should be empty
   $ EXTRA=
 
   $ cd ..
 
 
 handle subrepos safely on qpush/qpop
 (and we cannot qpop / qpush with a modified subrepo)
 
   $ mkrepo repo-2499-qpush
   $ mksubrepo sub
   adding a
   $ hg -R sub ci -m0sub
   $ echo sub = sub > .hgsub
   $ hg add .hgsub
   $ hg commit -m0
   $ hg debugsub
   path sub
    source   sub
    revision b2fdb12cd82b021c3b7053d67802e77b6eeaee31
   $ echo foo > ./sub/a
   $ hg -R sub commit -m foo
   $ hg commit -m1
   $ hg qimport -r "0:tip"
   $ hg -R sub id --id
   aa037b301eba
 
 qpop
   $ hg -R sub update 0000
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg qpop
   abort: local changed subrepos found, qrefresh first
   [255]
   $ hg revert sub
   reverting subrepo sub
   adding sub/a
   $ hg qpop
   popping 1
   now at: 0
   $ hg status -AS
   C .hgsub
   C .hgsubstate
   C sub/a
   $ hg -R sub id --id
   b2fdb12cd82b
 
 qpush
   $ hg -R sub update 0000
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg qpush
   abort: local changed subrepos found, qrefresh first
   [255]
   $ hg revert sub
   reverting subrepo sub
   adding sub/a
   $ hg qpush
   applying 1
    subrepository sub diverged (local revision: b2fdb12cd82b, remote revision: aa037b301eba)
-  (M)erge, keep (l)ocal or keep (r)emote? m
+  you can (m)erge, keep (l)ocal or keep (r)emote.
+  what do you want to do? m
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   now at: 1
   $ hg status -AS
   C .hgsub
   C .hgsubstate
   C sub/a
   $ hg -R sub id --id
   aa037b301eba
 
   $ cd ..
 
 
 handle subrepos safely on qrecord
 
   $ mkrepo repo-2499-qrecord
   $ testadd qrecord --config ui.interactive=1 -m0 0.diff <<EOF
   > y
   > y
   > EOF
   adding a
   % abort when adding .hgsub w/dirty subrepo
   A .hgsub
   A sub/a
   % qrecord --config ui.interactive=1 -m0 0.diff
   abort: uncommitted changes in subrepository "sub"
   [255]
   % update substate when adding .hgsub w/clean updated subrepo
   A .hgsub
   A sub/a
   % qrecord --config ui.interactive=1 -m0 0.diff
   diff --git a/.hgsub b/.hgsub
   new file mode 100644
   examine changes to '.hgsub'?
   (enter ? for help) [Ynesfdaq?] y
   
   @@ -0,0 +1,1 @@
   +sub = sub
   record this change to '.hgsub'?
   (enter ? for help) [Ynesfdaq?] y
   
   warning: subrepo spec file '.hgsub' not found
   warning: subrepo spec file '.hgsub' not found
   path sub
    source   sub
    revision b2fdb12cd82b021c3b7053d67802e77b6eeaee31
   $ testmod qrecord --config ui.interactive=1 -m1 1.diff <<EOF
   > y
   > y
   > EOF
   adding a
   % abort when modifying .hgsub w/dirty subrepo
   M .hgsub
   A sub2/a
   % qrecord --config ui.interactive=1 -m1 1.diff
   abort: uncommitted changes in subrepository "sub2"
   [255]
   % update substate when modifying .hgsub w/clean updated subrepo
   M .hgsub
   A sub2/a
   % qrecord --config ui.interactive=1 -m1 1.diff
   diff --git a/.hgsub b/.hgsub
   1 hunks, 1 lines changed
   examine changes to '.hgsub'?
   (enter ? for help) [Ynesfdaq?] y
   
   @@ -1,1 +1,2 @@
    sub = sub
   +sub2 = sub2
   record this change to '.hgsub'?
   (enter ? for help) [Ynesfdaq?] y
   
   path sub
    source   sub
    revision b2fdb12cd82b021c3b7053d67802e77b6eeaee31
   path sub2
    source   sub2
    revision 1f94c7611cc6b74f5a17b16121a1170d44776845
 
   $ hg qpop -qa
   patch queue now empty
   $ testrm1 qrecord --config ui.interactive=1 -m2 2.diff <<EOF
   > y
   > y
   > EOF
   adding a
   % update substate when removing .hgsub w/dirty subrepo
   M sub3/a
   R .hgsub
   % qrecord --config ui.interactive=1 -m2 2.diff
   diff --git a/.hgsub b/.hgsub
   deleted file mode 100644
   examine changes to '.hgsub'?
   (enter ? for help) [Ynesfdaq?] y
   
   % debugsub should be empty
 
   $ hg qpop -qa
   patch queue now empty
   $ testrm2 qrecord --config ui.interactive=1 -m3 3.diff <<EOF
   > y
   > y
   > EOF
   adding a
   % update substate when removing .hgsub w/clean updated subrepo
   R .hgsub
   % qrecord --config ui.interactive=1 -m3 3.diff
   diff --git a/.hgsub b/.hgsub
   deleted file mode 100644
   examine changes to '.hgsub'?
   (enter ? for help) [Ynesfdaq?] y
   
   % debugsub should be empty
 
   $ cd ..
 
 
 correctly handle subrepos with patch queues
   $ mkrepo repo-subrepo-with-queue
   $ mksubrepo sub
   adding a
   $ hg -R sub qnew sub0.diff
   $ echo sub = sub >> .hgsub
   $ hg add .hgsub
   $ hg qnew 0.diff
 
   $ cd ..
 
 check whether MQ operations can import updated .hgsubstate correctly
 both into 'revision' and 'patch file under .hg/patches':
 
   $ hg init importing-hgsubstate
   $ cd importing-hgsubstate
 
   $ echo a > a
   $ hg commit -u test -d '0 0' -Am '#0 in parent'
   adding a
   $ hg init sub
   $ echo sa > sub/sa
   $ hg -R sub commit -u test -d '0 0' -Am '#0 in sub'
   adding sa
   $ echo 'sub = sub' > .hgsub
   $ touch .hgsubstate
   $ hg add .hgsub .hgsubstate
 
   $ hg qnew -u test -d '0 0' import-at-qnew
   $ hg -R sub parents --template '{node} sub\n'
   b6f6e9c41f3dfd374a6d2ed4535c87951cf979cf sub
   $ cat .hgsubstate
   b6f6e9c41f3dfd374a6d2ed4535c87951cf979cf sub
   $ hg diff -c tip
   diff -r f499373e340c -r f69e96d86e75 .hgsub
   --- /dev/null
   +++ b/.hgsub
   @@ -0,0 +1,1 @@
   +sub = sub
   diff -r f499373e340c -r f69e96d86e75 .hgsubstate
   --- /dev/null
   +++ b/.hgsubstate
   @@ -0,0 +1,1 @@
   +b6f6e9c41f3dfd374a6d2ed4535c87951cf979cf sub
   $ cat .hg/patches/import-at-qnew
   # HG changeset patch
   # User test
   # Date 0 0
   # Parent  f499373e340cdca5d01dee904aeb42dd2a325e71
   
   diff -r f499373e340c -r f69e96d86e75 .hgsub
   --- /dev/null
   +++ b/.hgsub
   @@ -0,0 +1,1 @@
   +sub = sub
   diff -r f499373e340c -r f69e96d86e75 .hgsubstate
   --- /dev/null
   +++ b/.hgsubstate
   @@ -0,0 +1,1 @@
   +b6f6e9c41f3dfd374a6d2ed4535c87951cf979cf sub
   $ hg parents --template '{node}\n'
   f69e96d86e75a6d4fd88285dc9697acb23951041
   $ hg parents --template '{files}\n'
   .hgsub .hgsubstate
 
 check also whether qnew not including ".hgsubstate" explicitly causes
 as same result (in node hash) as one including it.
 
   $ hg qpop -a -q
   patch queue now empty
   $ hg qdelete import-at-qnew
   $ echo 'sub = sub' > .hgsub
   $ hg add .hgsub
   $ rm -f .hgsubstate
   $ hg qnew -u test -d '0 0' import-at-qnew
   $ hg parents --template '{node}\n'
   f69e96d86e75a6d4fd88285dc9697acb23951041
   $ hg parents --template '{files}\n'
   .hgsub .hgsubstate
 
 check whether qrefresh imports updated .hgsubstate correctly
 
   $ hg qpop
   popping import-at-qnew
   patch queue now empty
   $ hg qpush
   applying import-at-qnew
   now at: import-at-qnew
   $ hg parents --template '{files}\n'
   .hgsub .hgsubstate
 
   $ hg qnew import-at-qrefresh
   $ echo sb > sub/sb
   $ hg -R sub commit -u test -d '0 0' -Am '#1 in sub'
   adding sb
   $ hg qrefresh -u test -d '0 0'
   $ hg -R sub parents --template '{node} sub\n'
   88ac1bef5ed43b689d1d200b59886b675dec474b sub
   $ cat .hgsubstate
   88ac1bef5ed43b689d1d200b59886b675dec474b sub
   $ hg diff -c tip
   diff -r 05b056bb9c8c -r d987bec230f4 .hgsubstate
   --- a/.hgsubstate
   +++ b/.hgsubstate
   @@ -1,1 +1,1 @@
   -b6f6e9c41f3dfd374a6d2ed4535c87951cf979cf sub
   +88ac1bef5ed43b689d1d200b59886b675dec474b sub
   $ cat .hg/patches/import-at-qrefresh
   # HG changeset patch
   # User test
   # Date 0 0
   # Parent  05b056bb9c8c05ff15258b84fd42ab3527271033
   
   diff -r 05b056bb9c8c .hgsubstate
   --- a/.hgsubstate
   +++ b/.hgsubstate
   @@ -1,1 +1,1 @@
   -b6f6e9c41f3dfd374a6d2ed4535c87951cf979cf sub
   +88ac1bef5ed43b689d1d200b59886b675dec474b sub
   $ hg parents --template '{files}\n'
   .hgsubstate
 
   $ hg qrefresh -u test -d '0 0'
   $ cat .hgsubstate
   88ac1bef5ed43b689d1d200b59886b675dec474b sub
   $ hg diff -c tip
   diff -r 05b056bb9c8c -r d987bec230f4 .hgsubstate
   --- a/.hgsubstate
   +++ b/.hgsubstate
   @@ -1,1 +1,1 @@
   -b6f6e9c41f3dfd374a6d2ed4535c87951cf979cf sub
   +88ac1bef5ed43b689d1d200b59886b675dec474b sub
   $ cat .hg/patches/import-at-qrefresh
   # HG changeset patch
   # User test
   # Date 0 0
   # Parent  05b056bb9c8c05ff15258b84fd42ab3527271033
   
   diff -r 05b056bb9c8c .hgsubstate
   --- a/.hgsubstate
   +++ b/.hgsubstate
   @@ -1,1 +1,1 @@
   -b6f6e9c41f3dfd374a6d2ed4535c87951cf979cf sub
   +88ac1bef5ed43b689d1d200b59886b675dec474b sub
   $ hg parents --template '{files}\n'
   .hgsubstate
 
   $ hg update -C tip
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg qpop -a
   popping import-at-qrefresh
   popping import-at-qnew
   patch queue now empty
 
   $ hg -R sub update -C 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo 'sub = sub' > .hgsub
   $ hg commit -Am '#1 in parent'
   adding .hgsub
   $ hg -R sub update -C 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg commit -Am '#2 in parent (but will be rolled back soon)'
   $ hg rollback
   repository tip rolled back to revision 1 (undo commit)
   working directory now based on revision 1
   $ hg status
   M .hgsubstate
   $ hg qnew -u test -d '0 0' checkstate-at-qnew
   $ hg -R sub parents --template '{node} sub\n'
   88ac1bef5ed43b689d1d200b59886b675dec474b sub
   $ cat .hgsubstate
   88ac1bef5ed43b689d1d200b59886b675dec474b sub
   $ hg diff -c tip
   diff -r 4d91eb2fa1d1 -r 1259c112d884 .hgsubstate
   --- a/.hgsubstate
   +++ b/.hgsubstate
   @@ -1,1 +1,1 @@
   -b6f6e9c41f3dfd374a6d2ed4535c87951cf979cf sub
   +88ac1bef5ed43b689d1d200b59886b675dec474b sub
   $ cat .hg/patches/checkstate-at-qnew
   # HG changeset patch
   # User test
   # Date 0 0
   # Parent  4d91eb2fa1d1b22ec513347b9cd06f6b49d470fa
   
   diff -r 4d91eb2fa1d1 -r 1259c112d884 .hgsubstate
   --- a/.hgsubstate
   +++ b/.hgsubstate
   @@ -1,1 +1,1 @@
   -b6f6e9c41f3dfd374a6d2ed4535c87951cf979cf sub
   +88ac1bef5ed43b689d1d200b59886b675dec474b sub
   $ hg parents --template '{files}\n'
   .hgsubstate
 
 check whether qrefresh not including ".hgsubstate" explicitly causes
 as same result (in node hash) as one including it.
 
   $ hg update -C -q 0
   $ hg qpop -a -q
   patch queue now empty
   $ hg qnew -u test -d '0 0' add-hgsub-at-qrefresh
   $ echo 'sub = sub' > .hgsub
   $ echo > .hgsubstate
   $ hg add .hgsub .hgsubstate
   $ hg qrefresh -u test -d '0 0'
   $ hg parents --template '{node}\n'
   7c48c35501aae6770ed9c2517014628615821a8e
   $ hg parents --template '{files}\n'
   .hgsub .hgsubstate
 
   $ hg qpop -a -q
   patch queue now empty
   $ hg qdelete add-hgsub-at-qrefresh
   $ hg qnew -u test -d '0 0' add-hgsub-at-qrefresh
   $ echo 'sub = sub' > .hgsub
   $ hg add .hgsub
   $ rm -f .hgsubstate
   $ hg qrefresh -u test -d '0 0'
   $ hg parents --template '{node}\n'
   7c48c35501aae6770ed9c2517014628615821a8e
   $ hg parents --template '{files}\n'
   .hgsub .hgsubstate
 
   $ cd ..
 
   $ cd ..

tests/test-subrepo-git.t

@@ -1,1255 +1,1262 b''
 #require git
 
 make git commits repeatable
 
   $ cat >> $HGRCPATH <<EOF
   > [defaults]
   > commit = -d "0 0"
   > EOF
 
   $ echo "[core]" >> $HOME/.gitconfig
   $ echo "autocrlf = false" >> $HOME/.gitconfig
   $ GIT_AUTHOR_NAME='test'; export GIT_AUTHOR_NAME
   $ GIT_AUTHOR_EMAIL='[e-mail]'; export GIT_AUTHOR_EMAIL
   $ GIT_AUTHOR_DATE='1234567891 +0000'; export GIT_AUTHOR_DATE
   $ GIT_COMMITTER_NAME="$GIT_AUTHOR_NAME"; export GIT_COMMITTER_NAME
   $ GIT_COMMITTER_EMAIL="$GIT_AUTHOR_EMAIL"; export GIT_COMMITTER_EMAIL
   $ GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE"; export GIT_COMMITTER_DATE
   $ GIT_CONFIG_NOSYSTEM=1; export GIT_CONFIG_NOSYSTEM
 
 root hg repo
 
   $ hg init t
   $ cd t
   $ echo a > a
   $ hg add a
   $ hg commit -m a
   $ cd ..
 
 new external git repo
 
   $ mkdir gitroot
   $ cd gitroot
   $ git init -q
   $ echo g > g
   $ git add g
   $ git commit -q -m g
 
 add subrepo clone
 
   $ cd ../t
   $ echo 's = [git]../gitroot' > .hgsub
   $ git clone -q ../gitroot s
   $ hg add .hgsub
 
 git subrepo is disabled by default
 
   $ hg commit -m 'new git subrepo'
   abort: git subrepos not allowed
   (see 'hg help config.subrepos' for details)
   [255]
 
 so enable it
 
   $ cat >> $HGRCPATH <<EOF
   > [subrepos]
   > git:allowed = true
   > EOF
 
   $ hg commit -m 'new git subrepo'
 
   $ hg debugsub
   path s
    source   ../gitroot
    revision da5f5b1d8ffcf62fb8327bcd3c89a4367a6018e7
 
 record a new commit from upstream from a different branch
 
   $ cd ../gitroot
   $ git checkout -q -b testing
   $ echo gg >> g
   $ git commit -q -a -m gg
 
   $ cd ../t/s
   $ git pull -q >/dev/null 2>/dev/null
   $ git checkout -q -b testing origin/testing >/dev/null
 
   $ cd ..
   $ hg status --subrepos
   M s/g
   $ hg commit -m 'update git subrepo'
   $ hg debugsub
   path s
    source   ../gitroot
    revision 126f2a14290cd5ce061fdedc430170e8d39e1c5a
 
 make $GITROOT pushable, by replacing it with a clone with nothing checked out
 
   $ cd ..
   $ git clone gitroot gitrootbare --bare -q
   $ rm -rf gitroot
   $ mv gitrootbare gitroot
 
 clone root
 
   $ cd t
   $ hg clone . ../tc 2> /dev/null
   updating to branch default
   cloning subrepo s from $TESTTMP/gitroot
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ../tc
   $ hg debugsub
   path s
    source   ../gitroot
    revision 126f2a14290cd5ce061fdedc430170e8d39e1c5a
   $ cd ..
 
 clone with subrepo disabled (update should fail)
 
   $ hg clone t -U tc2 --config subrepos.allowed=false
   $ hg update -R tc2 --config subrepos.allowed=false
   abort: subrepos not enabled
   (see 'hg help config.subrepos' for details)
   [255]
   $ ls tc2
   a
 
   $ hg clone t tc3 --config subrepos.allowed=false
   updating to branch default
   abort: subrepos not enabled
   (see 'hg help config.subrepos' for details)
   [255]
   $ ls tc3
   a
 
 update to previous substate
 
   $ cd tc
   $ hg update 1 -q
   $ cat s/g
   g
   $ hg debugsub
   path s
    source   ../gitroot
    revision da5f5b1d8ffcf62fb8327bcd3c89a4367a6018e7
 
 clone root, make local change
 
   $ cd ../t
   $ hg clone . ../ta 2> /dev/null
   updating to branch default
   cloning subrepo s from $TESTTMP/gitroot
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ cd ../ta
   $ echo ggg >> s/g
   $ hg status --subrepos
   M s/g
   $ hg diff --subrepos
   diff --git a/s/g b/s/g
   index 089258f..85341ee 100644
   --- a/s/g
   +++ b/s/g
   @@ -1,2 +1,3 @@
    g
    gg
   +ggg
   $ hg commit --subrepos -m ggg
   committing subrepository s
   $ hg debugsub
   path s
    source   ../gitroot
    revision 79695940086840c99328513acbe35f90fcd55e57
 
 clone root separately, make different local change
 
   $ cd ../t
   $ hg clone . ../tb 2> /dev/null
   updating to branch default
   cloning subrepo s from $TESTTMP/gitroot
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ cd ../tb/s
   $ hg status --subrepos
   $ echo f > f
   $ hg status --subrepos
   ? s/f
   $ hg add .
   adding f
   $ git add f
   $ cd ..
 
   $ hg status --subrepos
   A s/f
   $ hg commit --subrepos -m f
   committing subrepository s
   $ hg debugsub
   path s
    source   ../gitroot
    revision aa84837ccfbdfedcdcdeeedc309d73e6eb069edc
 
 user b push changes
 
   $ hg push 2>/dev/null
   pushing to $TESTTMP/t
   pushing branch testing of subrepository "s"
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
 user a pulls, merges, commits
 
   $ cd ../ta
   $ hg pull
   pulling from $TESTTMP/t
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   new changesets 089416c11d73
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg merge 2>/dev/null
    subrepository s diverged (local revision: 7969594, remote revision: aa84837)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [merge rev]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [merge rev].
+  what do you want to do? m
   pulling subrepo s from $TESTTMP/gitroot
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg st --subrepos s
   A s/f
   $ cat s/f
   f
   $ cat s/g
   g
   gg
   ggg
   $ hg commit --subrepos -m 'merge'
   committing subrepository s
   $ hg status --subrepos --rev 1:5
   M .hgsubstate
   M s/g
   A s/f
   $ hg debugsub
   path s
    source   ../gitroot
    revision f47b465e1bce645dbf37232a00574aa1546ca8d3
   $ hg push 2>/dev/null
   pushing to $TESTTMP/t
   pushing branch testing of subrepository "s"
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 1 files
 
 make upstream git changes
 
   $ cd ..
   $ git clone -q gitroot gitclone
   $ cd gitclone
   $ echo ff >> f
   $ git commit -q -a -m ff
   $ echo fff >> f
   $ git commit -q -a -m fff
   $ git push origin testing 2>/dev/null
 
 make and push changes to hg without updating the subrepo
 
   $ cd ../t
   $ hg clone . ../td 2>&1 | egrep -v '^Cloning into|^done\.'
   updating to branch default
   cloning subrepo s from $TESTTMP/gitroot
   checking out detached HEAD in subrepository "s"
   check out a git branch if you intend to make changes
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ../td
   $ echo aa >> a
   $ hg commit -m aa
   $ hg push
   pushing to $TESTTMP/t
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
 sync to upstream git, distribute changes
 
   $ cd ../ta
   $ hg pull -u -q
   $ cd s
   $ git pull -q >/dev/null 2>/dev/null
   $ cd ..
   $ hg commit -m 'git upstream sync'
   $ hg debugsub
   path s
    source   ../gitroot
    revision 32a343883b74769118bb1d3b4b1fbf9156f4dddc
   $ hg push -q
 
   $ cd ../tb
   $ hg pull -q
   $ hg update 2>/dev/null
   pulling subrepo s from $TESTTMP/gitroot
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg debugsub
   path s
    source   ../gitroot
    revision 32a343883b74769118bb1d3b4b1fbf9156f4dddc
 
 create a new git branch
 
   $ cd s
   $ git checkout -b b2
   Switched to a new branch 'b2'
   $ echo a>a
   $ git add a
   $ git commit -qm 'add a'
   $ cd ..
   $ hg commit -m 'add branch in s'
 
 pulling new git branch should not create tracking branch named 'origin/b2'
 (issue3870)
   $ cd ../td/s
   $ git remote set-url origin $TESTTMP/tb/s
   $ git branch --no-track oldtesting
   $ cd ..
   $ hg pull -q ../tb
   $ hg up
   From $TESTTMP/tb/s
    * [new branch]      b2         -> origin/b2
   Previous HEAD position was f47b465* merge (glob)
   Switched to a new branch 'b2'
   pulling subrepo s from $TESTTMP/tb/s
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 update to a revision without the subrepo, keeping the local git repository
 
   $ cd ../t
   $ hg up 0
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ ls -a s
   .
   ..
   .git
 
   $ hg up 2
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ ls -a s
   .
   ..
   .git
   g
 
 archive subrepos
 
   $ cd ../tc
   $ hg pull -q
   $ hg archive --subrepos -r 5 ../archive 2>/dev/null
   pulling subrepo s from $TESTTMP/gitroot
   $ cd ../archive
   $ cat s/f
   f
   $ cat s/g
   g
   gg
   ggg
 
   $ hg -R ../tc archive --subrepo -r 5 -X ../tc/**f ../archive_x 2>/dev/null
   $ find ../archive_x | sort | grep -v pax_global_header
   ../archive_x
   ../archive_x/.hg_archival.txt
   ../archive_x/.hgsub
   ../archive_x/.hgsubstate
   ../archive_x/a
   ../archive_x/s
   ../archive_x/s/g
 
   $ hg -R ../tc archive -S ../archive.tgz --prefix '.' 2>/dev/null
   $ tar -tzf ../archive.tgz | sort | grep -v pax_global_header
   .hg_archival.txt
   .hgsub
   .hgsubstate
   a
   s/g
 
 create nested repo
 
   $ cd ..
   $ hg init outer
   $ cd outer
   $ echo b>b
   $ hg add b
   $ hg commit -m b
 
   $ hg clone ../t inner 2> /dev/null
   updating to branch default
   cloning subrepo s from $TESTTMP/gitroot
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo inner = inner > .hgsub
   $ hg add .hgsub
   $ hg commit -m 'nested sub'
 
 nested commit
 
   $ echo ffff >> inner/s/f
   $ hg status --subrepos
   M inner/s/f
   $ hg commit --subrepos -m nested
   committing subrepository inner
   committing subrepository inner/s
 
 nested archive
 
   $ hg archive --subrepos ../narchive
   $ ls ../narchive/inner/s | grep -v pax_global_header
   f
   g
 
 relative source expansion
 
   $ cd ..
   $ mkdir d
   $ hg clone t d/t 2> /dev/null
   updating to branch default
   cloning subrepo s from $TESTTMP/gitroot
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Don't crash if the subrepo is missing
 
   $ hg clone t missing -q
   $ cd missing
   $ rm -rf s
   $ hg status -S
   $ hg sum | grep commit
   commit: 1 subrepos
   $ hg push -q
   abort: subrepo s is missing (in subrepository "s")
   [255]
   $ hg commit --subrepos -qm missing
   abort: subrepo s is missing (in subrepository "s")
   [255]
 
 #if symlink
 Don't crash if subrepo is a broken symlink
   $ ln -s broken s
   $ hg status -S
   abort: subrepo 's' traverses symbolic link
   [255]
   $ hg push -q
   abort: subrepo 's' traverses symbolic link
   [255]
   $ hg commit --subrepos -qm missing
   abort: subrepo 's' traverses symbolic link
   [255]
   $ rm s
 #endif
 
   $ hg update -C 2> /dev/null
   cloning subrepo s from $TESTTMP/gitroot
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg sum | grep commit
   commit: (clean)
 
 Don't crash if the .hgsubstate entry is missing
 
   $ hg update 1 -q
   $ hg rm .hgsubstate
   $ hg commit .hgsubstate -m 'no substate'
   nothing changed
   [1]
   $ hg tag -l nosubstate
   $ hg manifest
   .hgsub
   .hgsubstate
   a
 
   $ hg status -S
   R .hgsubstate
   $ hg sum | grep commit
   commit: 1 removed, 1 subrepos (new branch head)
 
   $ hg commit -m 'restore substate'
   nothing changed
   [1]
   $ hg manifest
   .hgsub
   .hgsubstate
   a
   $ hg sum | grep commit
   commit: 1 removed, 1 subrepos (new branch head)
 
   $ hg update -qC nosubstate
   $ ls s
   g
 
 issue3109: false positives in git diff-index
 
   $ hg update -q
   $ touch -t 200001010000 s/g
   $ hg status --subrepos
   $ touch -t 200001010000 s/g
   $ hg sum | grep commit
   commit: (clean)
 
 Check hg update --clean
   $ cd $TESTTMP/ta
   $ echo  > s/g
   $ cd s
   $ echo c1 > f1
   $ echo c1 > f2
   $ git add f1
   $ cd ..
   $ hg status -S
   M s/g
   A s/f1
   ? s/f2
   $ ls s
   f
   f1
   f2
   g
   $ hg update --clean
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg status -S
   ? s/f1
   ? s/f2
   $ ls s
   f
   f1
   f2
   g
 
 Sticky subrepositories, no changes
   $ cd $TESTTMP/ta
   $ hg id -n
   7
   $ cd s
   $ git rev-parse HEAD
   32a343883b74769118bb1d3b4b1fbf9156f4dddc
   $ cd ..
   $ hg update 1 > /dev/null 2>&1
   $ hg id -n
   1
   $ cd s
   $ git rev-parse HEAD
   da5f5b1d8ffcf62fb8327bcd3c89a4367a6018e7
   $ cd ..
 
 Sticky subrepositories, file changes
   $ touch s/f1
   $ cd s
   $ git add f1
   $ cd ..
   $ hg id -n
   1+
   $ cd s
   $ git rev-parse HEAD
   da5f5b1d8ffcf62fb8327bcd3c89a4367a6018e7
   $ cd ..
   $ hg update 4
    subrepository s diverged (local revision: da5f5b1, remote revision: aa84837)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
+  what do you want to do? m
    subrepository sources for s differ
-  use (l)ocal source (da5f5b1) or (r)emote source (aa84837)? l
+  you can use (l)ocal source (da5f5b1) or (r)emote source (aa84837).
+  what do you want to do? l
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id -n
   4+
   $ cd s
   $ git rev-parse HEAD
   da5f5b1d8ffcf62fb8327bcd3c89a4367a6018e7
   $ cd ..
   $ hg update --clean tip > /dev/null 2>&1
 
 Sticky subrepository, revision updates
   $ hg id -n
   7
   $ cd s
   $ git rev-parse HEAD
   32a343883b74769118bb1d3b4b1fbf9156f4dddc
   $ cd ..
   $ cd s
   $ git checkout aa84837ccfbdfedcdcdeeedc309d73e6eb069edc
   Previous HEAD position was 32a3438* fff (glob)
   HEAD is now at aa84837* f (glob)
   $ cd ..
   $ hg update 1
    subrepository s diverged (local revision: 32a3438, remote revision: da5f5b1)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
+  what do you want to do? m
    subrepository sources for s differ (in checked out version)
-  use (l)ocal source (32a3438) or (r)emote source (da5f5b1)? l
+  you can use (l)ocal source (32a3438) or (r)emote source (da5f5b1).
+  what do you want to do? l
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id -n
   1+
   $ cd s
   $ git rev-parse HEAD
   aa84837ccfbdfedcdcdeeedc309d73e6eb069edc
   $ cd ..
 
 Sticky subrepository, file changes and revision updates
   $ touch s/f1
   $ cd s
   $ git add f1
   $ git rev-parse HEAD
   aa84837ccfbdfedcdcdeeedc309d73e6eb069edc
   $ cd ..
   $ hg id -n
   1+
   $ hg update 7
    subrepository s diverged (local revision: 32a3438, remote revision: 32a3438)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
+  what do you want to do? m
    subrepository sources for s differ
-  use (l)ocal source (32a3438) or (r)emote source (32a3438)? l
+  you can use (l)ocal source (32a3438) or (r)emote source (32a3438).
+  what do you want to do? l
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id -n
   7+
   $ cd s
   $ git rev-parse HEAD
   aa84837ccfbdfedcdcdeeedc309d73e6eb069edc
   $ cd ..
 
 Sticky repository, update --clean
   $ hg update --clean tip 2>/dev/null
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id -n
   7
   $ cd s
   $ git rev-parse HEAD
   32a343883b74769118bb1d3b4b1fbf9156f4dddc
   $ cd ..
 
 Test subrepo already at intended revision:
   $ cd s
   $ git checkout 32a343883b74769118bb1d3b4b1fbf9156f4dddc
   HEAD is now at 32a3438* fff (glob)
   $ cd ..
   $ hg update 1
   Previous HEAD position was 32a3438* fff (glob)
   HEAD is now at da5f5b1* g (glob)
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id -n
   1
   $ cd s
   $ git rev-parse HEAD
   da5f5b1d8ffcf62fb8327bcd3c89a4367a6018e7
   $ cd ..
 
 Test forgetting files, not implemented in git subrepo, used to
 traceback
 #if no-windows
   $ hg forget 'notafile*'
   notafile*: $ENOENT$
   [1]
 #else
 error: The filename, directory name, or volume label syntax is incorrect
   $ hg forget 'notafile'
   notafile: * (glob)
   [1]
 #endif
 
   $ cd ..
 
 Test sanitizing ".hg/hgrc" in subrepo
 
   $ cd t
   $ hg tip -q
   7:af6d2edbb0d3
   $ hg update -q -C af6d2edbb0d3
   $ cd s
   $ git checkout -q -b sanitize-test
   $ mkdir .hg
   $ echo '.hg/hgrc in git repo' > .hg/hgrc
   $ mkdir -p sub/.hg
   $ echo 'sub/.hg/hgrc in git repo' > sub/.hg/hgrc
   $ git add .hg sub
   $ git commit -qm 'add .hg/hgrc to be sanitized at hg update'
   $ git push -q origin sanitize-test
   $ cd ..
   $ grep ' s$' .hgsubstate
   32a343883b74769118bb1d3b4b1fbf9156f4dddc s
   $ hg commit -qm 'commit with git revision including .hg/hgrc'
   $ hg parents -q
   8:3473d20bddcf
   $ grep ' s$' .hgsubstate
   c4069473b459cf27fd4d7c2f50c4346b4e936599 s
   $ cd ..
 
   $ hg -R tc pull -q
   $ hg -R tc update -q -C 3473d20bddcf 2>&1 | sort
   warning: removing potentially hostile 'hgrc' in '$TESTTMP/tc/s/.hg'
   warning: removing potentially hostile 'hgrc' in '$TESTTMP/tc/s/sub/.hg'
   $ cd tc
   $ hg parents -q
   8:3473d20bddcf
   $ grep ' s$' .hgsubstate
   c4069473b459cf27fd4d7c2f50c4346b4e936599 s
   $ test -f s/.hg/hgrc
   [1]
   $ test -f s/sub/.hg/hgrc
   [1]
   $ cd ..
 
 additional test for "git merge --ff" route:
 
   $ cd t
   $ hg tip -q
   8:3473d20bddcf
   $ hg update -q -C af6d2edbb0d3
   $ cd s
   $ git checkout -q testing
   $ mkdir .hg
   $ echo '.hg/hgrc in git repo' > .hg/hgrc
   $ mkdir -p sub/.hg
   $ echo 'sub/.hg/hgrc in git repo' > sub/.hg/hgrc
   $ git add .hg sub
   $ git commit -qm 'add .hg/hgrc to be sanitized at hg update (git merge --ff)'
   $ git push -q origin testing
   $ cd ..
   $ grep ' s$' .hgsubstate
   32a343883b74769118bb1d3b4b1fbf9156f4dddc s
   $ hg commit -qm 'commit with git revision including .hg/hgrc'
   $ hg parents -q
   9:ed23f7fe024e
   $ grep ' s$' .hgsubstate
   f262643c1077219fbd3858d54e78ef050ef84fbf s
   $ cd ..
 
   $ cd tc
   $ hg update -q -C af6d2edbb0d3
   $ test -f s/.hg/hgrc
   [1]
   $ test -f s/sub/.hg/hgrc
   [1]
   $ cd ..
   $ hg -R tc pull -q
   $ hg -R tc update -q -C ed23f7fe024e 2>&1 | sort
   warning: removing potentially hostile 'hgrc' in '$TESTTMP/tc/s/.hg'
   warning: removing potentially hostile 'hgrc' in '$TESTTMP/tc/s/sub/.hg'
   $ cd tc
   $ hg parents -q
   9:ed23f7fe024e
   $ grep ' s$' .hgsubstate
   f262643c1077219fbd3858d54e78ef050ef84fbf s
   $ test -f s/.hg/hgrc
   [1]
   $ test -f s/sub/.hg/hgrc
   [1]
 
 Test that sanitizing is omitted in meta data area:
 
   $ mkdir s/.git/.hg
   $ echo '.hg/hgrc in git metadata area' > s/.git/.hg/hgrc
   $ hg update -q -C af6d2edbb0d3
   checking out detached HEAD in subrepository "s"
   check out a git branch if you intend to make changes
 
 check differences made by most recent change
   $ cd s
   $ cat > foobar << EOF
   > woopwoop
   > 
   > foo
   > bar
   > EOF
   $ git add foobar
   $ cd ..
 
   $ hg diff --subrepos
   diff --git a/s/foobar b/s/foobar
   new file mode 100644
   index 0000000..8a5a5e2
   --- /dev/null
   +++ b/s/foobar
   @@ -0,0 +1,4 @@
   +woopwoop
   +
   +foo
   +bar
 
   $ hg commit --subrepos -m "Added foobar"
   committing subrepository s
   created new head
 
   $ hg diff -c . --subrepos --nodates
   diff -r af6d2edbb0d3 -r 255ee8cf690e .hgsubstate
   --- a/.hgsubstate
   +++ b/.hgsubstate
   @@ -1,1 +1,1 @@
   -32a343883b74769118bb1d3b4b1fbf9156f4dddc s
   +fd4dbf828a5b2fcd36b2bcf21ea773820970d129 s
   diff --git a/s/foobar b/s/foobar
   new file mode 100644
   index 0000000..8a5a5e2
   --- /dev/null
   +++ b/s/foobar
   @@ -0,0 +1,4 @@
   +woopwoop
   +
   +foo
   +bar
 
 check output when only diffing the subrepository
   $ hg diff -c . --subrepos s
   diff --git a/s/foobar b/s/foobar
   new file mode 100644
   index 0000000..8a5a5e2
   --- /dev/null
   +++ b/s/foobar
   @@ -0,0 +1,4 @@
   +woopwoop
   +
   +foo
   +bar
 
 check output when diffing something else
   $ hg diff -c . --subrepos .hgsubstate --nodates
   diff -r af6d2edbb0d3 -r 255ee8cf690e .hgsubstate
   --- a/.hgsubstate
   +++ b/.hgsubstate
   @@ -1,1 +1,1 @@
   -32a343883b74769118bb1d3b4b1fbf9156f4dddc s
   +fd4dbf828a5b2fcd36b2bcf21ea773820970d129 s
 
 add new changes, including whitespace
   $ cd s
   $ cat > foobar << EOF
   > woop    woop
   > 
   > foo
   > bar
   > EOF
   $ echo foo > barfoo
   $ git add barfoo
   $ cd ..
 
   $ hg diff --subrepos --ignore-all-space
   diff --git a/s/barfoo b/s/barfoo
   new file mode 100644
   index 0000000..257cc56
   --- /dev/null
   +++ b/s/barfoo
   @@ -0,0 +1* @@ (glob)
   +foo
   $ hg diff --subrepos s/foobar
   diff --git a/s/foobar b/s/foobar
   index 8a5a5e2..bd5812a 100644
   --- a/s/foobar
   +++ b/s/foobar
   @@ -1,4 +1,4 @@
   -woopwoop
   +woop    woop
    
    foo
    bar
 
 execute a diffstat
 the output contains a regex, because git 1.7.10 and 1.7.11
  change the amount of whitespace
   $ hg diff --subrepos --stat
   \s*barfoo \|\s+1 \+ (re)
   \s*foobar \|\s+2 \+- (re)
    2 files changed, 2 insertions\(\+\), 1 deletions?\(-\) (re)
 
 adding an include should ignore the other elements
   $ hg diff --subrepos -I s/foobar
   diff --git a/s/foobar b/s/foobar
   index 8a5a5e2..bd5812a 100644
   --- a/s/foobar
   +++ b/s/foobar
   @@ -1,4 +1,4 @@
   -woopwoop
   +woop    woop
    
    foo
    bar
 
 adding an exclude should ignore this element
   $ hg diff --subrepos -X s/foobar
   diff --git a/s/barfoo b/s/barfoo
   new file mode 100644
   index 0000000..257cc56
   --- /dev/null
   +++ b/s/barfoo
   @@ -0,0 +1* @@ (glob)
   +foo
 
 moving a file should show a removal and an add
   $ hg revert --all
   reverting subrepo ../gitroot
   $ cd s
   $ git mv foobar woop
   $ cd ..
   $ hg diff --subrepos
   diff --git a/s/foobar b/s/foobar
   deleted file mode 100644
   index 8a5a5e2..0000000
   --- a/s/foobar
   +++ /dev/null
   @@ -1,4 +0,0 @@
   -woopwoop
   -
   -foo
   -bar
   diff --git a/s/woop b/s/woop
   new file mode 100644
   index 0000000..8a5a5e2
   --- /dev/null
   +++ b/s/woop
   @@ -0,0 +1,4 @@
   +woopwoop
   +
   +foo
   +bar
   $ rm s/woop
 
 revert the subrepository
   $ hg revert --all
   reverting subrepo ../gitroot
 
   $ hg status --subrepos
   ? s/barfoo
   ? s/foobar.orig
 
   $ mv s/foobar.orig s/foobar
 
   $ hg revert --no-backup s
   reverting subrepo ../gitroot
 
   $ hg status --subrepos
   ? s/barfoo
 
 revert moves orig files to the right place
   $ echo 'bloop' > s/foobar
   $ hg revert --all --verbose --config 'ui.origbackuppath=.hg/origbackups'
   reverting subrepo ../gitroot
   creating directory: $TESTTMP/tc/.hg/origbackups/s
   saving current version of foobar as .hg/origbackups/s/foobar
   $ ls .hg/origbackups/s
   foobar
   $ rm -rf .hg/origbackups
 
 show file at specific revision
   $ cat > s/foobar << EOF
   > woop    woop
   > fooo bar
   > EOF
   $ hg commit --subrepos -m "updated foobar"
   committing subrepository s
   $ cat > s/foobar << EOF
   > current foobar
   > (should not be visible using hg cat)
   > EOF
 
   $ hg cat -r . s/foobar
   woop    woop
   fooo bar (no-eol)
   $ hg cat -r "parents(.)" s/foobar > catparents
 
   $ mkdir -p tmp/s
 
   $ hg cat -r "parents(.)" --output tmp/%% s/foobar
   $ diff tmp/% catparents
 
   $ hg cat -r "parents(.)" --output tmp/%s s/foobar
   $ diff tmp/foobar catparents
 
   $ hg cat -r "parents(.)" --output tmp/%d/otherfoobar s/foobar
   $ diff tmp/s/otherfoobar catparents
 
   $ hg cat -r "parents(.)" --output tmp/%p s/foobar
   $ diff tmp/s/foobar catparents
 
   $ hg cat -r "parents(.)" --output tmp/%H s/foobar
   $ diff tmp/255ee8cf690ec86e99b1e80147ea93ece117cd9d catparents
 
   $ hg cat -r "parents(.)" --output tmp/%R s/foobar
   $ diff tmp/10 catparents
 
   $ hg cat -r "parents(.)" --output tmp/%h s/foobar
   $ diff tmp/255ee8cf690e catparents
 
   $ rm tmp/10
   $ hg cat -r "parents(.)" --output tmp/%r s/foobar
   $ diff tmp/10 catparents
 
   $ mkdir tmp/tc
   $ hg cat -r "parents(.)" --output tmp/%b/foobar s/foobar
   $ diff tmp/tc/foobar catparents
 
 cleanup
   $ rm -r tmp
   $ rm catparents
 
 add git files, using either files or patterns
   $ echo "hsss! hsssssssh!" > s/snake.python
   $ echo "ccc" > s/c.c
   $ echo "cpp" > s/cpp.cpp
 
   $ hg add s/snake.python s/c.c s/cpp.cpp
   $ hg st --subrepos s
   M s/foobar
   A s/c.c
   A s/cpp.cpp
   A s/snake.python
   ? s/barfoo
   $ hg revert s
   reverting subrepo ../gitroot
 
   $ hg add --subrepos "glob:**.python"
   adding s/snake.python
   $ hg st --subrepos s
   A s/snake.python
   ? s/barfoo
   ? s/c.c
   ? s/cpp.cpp
   ? s/foobar.orig
   $ hg revert s
   reverting subrepo ../gitroot
 
   $ hg add --subrepos s
   adding s/barfoo
   adding s/c.c
   adding s/cpp.cpp
   adding s/foobar.orig
   adding s/snake.python
   $ hg st --subrepos s
   A s/barfoo
   A s/c.c
   A s/cpp.cpp
   A s/foobar.orig
   A s/snake.python
   $ hg revert s
   reverting subrepo ../gitroot
 make sure everything is reverted correctly
   $ hg st --subrepos s
   ? s/barfoo
   ? s/c.c
   ? s/cpp.cpp
   ? s/foobar.orig
   ? s/snake.python
 
   $ hg add --subrepos --exclude "path:s/c.c"
   adding s/barfoo
   adding s/cpp.cpp
   adding s/foobar.orig
   adding s/snake.python
   $ hg st --subrepos s
   A s/barfoo
   A s/cpp.cpp
   A s/foobar.orig
   A s/snake.python
   ? s/c.c
   $ hg revert --all -q
 
 .hgignore should not have influence in subrepos
   $ cat > .hgignore << EOF
   > syntax: glob
   > *.python
   > EOF
   $ hg add .hgignore
   $ hg add --subrepos "glob:**.python" s/barfoo
   adding s/snake.python
   $ hg st --subrepos s
   A s/barfoo
   A s/snake.python
   ? s/c.c
   ? s/cpp.cpp
   ? s/foobar.orig
   $ hg revert --all -q
 
 .gitignore should have influence,
 except for explicitly added files (no patterns)
   $ cat > s/.gitignore << EOF
   > *.python
   > EOF
   $ hg add s/.gitignore
   $ hg st --subrepos s
   A s/.gitignore
   ? s/barfoo
   ? s/c.c
   ? s/cpp.cpp
   ? s/foobar.orig
   $ hg st --subrepos s --all
   A s/.gitignore
   ? s/barfoo
   ? s/c.c
   ? s/cpp.cpp
   ? s/foobar.orig
   I s/snake.python
   C s/f
   C s/foobar
   C s/g
   $ hg add --subrepos "glob:**.python"
   $ hg st --subrepos s
   A s/.gitignore
   ? s/barfoo
   ? s/c.c
   ? s/cpp.cpp
   ? s/foobar.orig
   $ hg add --subrepos s/snake.python
   $ hg st --subrepos s
   A s/.gitignore
   A s/snake.python
   ? s/barfoo
   ? s/c.c
   ? s/cpp.cpp
   ? s/foobar.orig
 
 correctly do a dry run
   $ hg add --subrepos s --dry-run
   adding s/barfoo
   adding s/c.c
   adding s/cpp.cpp
   adding s/foobar.orig
   $ hg st --subrepos s
   A s/.gitignore
   A s/snake.python
   ? s/barfoo
   ? s/c.c
   ? s/cpp.cpp
   ? s/foobar.orig
 
 error given when adding an already tracked file
   $ hg add s/.gitignore
   s/.gitignore already tracked!
   [1]
   $ hg add s/g
   s/g already tracked!
   [1]
 
 removed files can be re-added
 removing files using 'rm' or 'git rm' has the same effect,
 since we ignore the staging area
   $ hg ci --subrepos -m 'snake'
   committing subrepository s
   $ cd s
   $ rm snake.python
 (remove leftover .hg so Mercurial doesn't look for a root here)
   $ rm -rf .hg
   $ hg status --subrepos --all .
   R snake.python
   ? barfoo
   ? c.c
   ? cpp.cpp
   ? foobar.orig
   C .gitignore
   C f
   C foobar
   C g
   $ git rm snake.python
   rm 'snake.python'
   $ hg status --subrepos --all .
   R snake.python
   ? barfoo
   ? c.c
   ? cpp.cpp
   ? foobar.orig
   C .gitignore
   C f
   C foobar
   C g
   $ touch snake.python
   $ cd ..
   $ hg add s/snake.python
   $ hg status -S
   M s/snake.python
   ? .hgignore
   ? s/barfoo
   ? s/c.c
   ? s/cpp.cpp
   ? s/foobar.orig
   $ hg revert --all -q
 
 make sure we show changed files, rather than changed subtrees
   $ mkdir s/foo
   $ touch s/foo/bwuh
   $ hg add s/foo/bwuh
   $ hg commit -S -m "add bwuh"
   committing subrepository s
   $ hg status -S --change .
   M .hgsubstate
   A s/foo/bwuh
   ? s/barfoo
   ? s/c.c
   ? s/cpp.cpp
   ? s/foobar.orig
   ? s/snake.python.orig
 
 #if git19
 
 test for Git CVE-2016-3068
   $ hg init malicious-subrepository
   $ cd malicious-subrepository
   $ echo "s = [git]ext::sh -c echo% pwned:% \$PWNED_MSG% >pwned.txt" > .hgsub
   $ git init s
   Initialized empty Git repository in $TESTTMP/tc/malicious-subrepository/s/.git/
   $ cd s
   $ git commit --allow-empty -m 'empty'
   [master (root-commit) 153f934] empty
   $ cd ..
   $ hg add .hgsub
   $ hg commit -m "add subrepo"
   $ cd ..
   $ rm -f pwned.txt
   $ unset GIT_ALLOW_PROTOCOL
   $ PWNED_MSG="your git is too old or mercurial has regressed" hg clone \
   > malicious-subrepository malicious-subrepository-protected
   Cloning into '$TESTTMP/tc/malicious-subrepository-protected/s'...
   fatal: transport 'ext' not allowed
   updating to branch default
   cloning subrepo s from ext::sh -c echo% pwned:% $PWNED_MSG% >pwned.txt
   abort: git clone error 128 in s (in subrepository "s")
   [255]
   $ f -Dq pwned.txt
   pwned.txt: file not found
 
 whitelisting of ext should be respected (that's the git submodule behaviour)
   $ rm -f pwned.txt
   $ env GIT_ALLOW_PROTOCOL=ext PWNED_MSG="you asked for it" hg clone \
   > malicious-subrepository malicious-subrepository-clone-allowed
   Cloning into '$TESTTMP/tc/malicious-subrepository-clone-allowed/s'...
   fatal: Could not read from remote repository.
   
   Please make sure you have the correct access rights
   and the repository exists.
   updating to branch default
   cloning subrepo s from ext::sh -c echo% pwned:% $PWNED_MSG% >pwned.txt
   abort: git clone error 128 in s (in subrepository "s")
   [255]
   $ f -Dq pwned.txt
   pwned: you asked for it
 
 #endif
 
 test for ssh exploit with git subrepos 2017-07-25
 
   $ hg init malicious-proxycommand
   $ cd malicious-proxycommand
   $ echo 's = [git]ssh://-oProxyCommand=rm${IFS}non-existent/path' > .hgsub
   $ git init s
   Initialized empty Git repository in $TESTTMP/tc/malicious-proxycommand/s/.git/
   $ cd s
   $ git commit --allow-empty -m 'empty'
   [master (root-commit) 153f934] empty
   $ cd ..
   $ hg add .hgsub
   $ hg ci -m 'add subrepo'
   $ cd ..
   $ hg clone malicious-proxycommand malicious-proxycommand-clone
   updating to branch default
   abort: potentially unsafe url: 'ssh://-oProxyCommand=rm${IFS}non-existent/path' (in subrepository "s")
   [255]
 
 also check that a percent encoded '-' (%2D) doesn't work
 
   $ cd malicious-proxycommand
   $ echo 's = [git]ssh://%2DoProxyCommand=rm${IFS}non-existent/path' > .hgsub
   $ hg ci -m 'change url to percent encoded'
   $ cd ..
   $ rm -r malicious-proxycommand-clone
   $ hg clone malicious-proxycommand malicious-proxycommand-clone
   updating to branch default
   abort: potentially unsafe url: 'ssh://-oProxyCommand=rm${IFS}non-existent/path' (in subrepository "s")
   [255]

tests/test-subrepo-svn.t

@@ -1,686 +1,693 b''
 #require svn15
 
   $ SVNREPOPATH=`pwd`/svn-repo
   $ SVNREPOURL="`"$PYTHON" $TESTDIR/svnurlof.py \"$SVNREPOPATH\"`"
 
   $ filter_svn_output () {
   >     egrep -v 'Committing|Transmitting|Updating|(^$)' || true
   > }
 
 create subversion repo
 
   $ WCROOT="`pwd`/svn-wc"
   $ svnadmin create svn-repo
   $ svn co "$SVNREPOURL" svn-wc
   Checked out revision 0.
   $ cd svn-wc
   $ mkdir src
   $ echo alpha > src/alpha
   $ svn add src
   A         src
   A         src/alpha
   $ mkdir externals
   $ echo other > externals/other
   $ svn add externals
   A         externals
   A         externals/other
   $ svn ci -qm 'Add alpha'
   $ svn up -q
   $ echo "externals -r1 $SVNREPOURL/externals" > extdef
   $ svn propset -F extdef svn:externals src
   property 'svn:externals' set on 'src'
   $ svn ci -qm 'Setting externals'
   $ cd ..
 
 create hg repo
 
   $ mkdir sub
   $ cd sub
   $ hg init t
   $ cd t
 
 first revision, no sub
 
   $ echo a > a
   $ hg ci -Am0
   adding a
 
 add first svn sub with leading whitespaces
 
   $ echo "s =        [svn]       $SVNREPOURL/src" >> .hgsub
   $ echo "subdir/s = [svn]       $SVNREPOURL/src" >> .hgsub
   $ svn co --quiet "$SVNREPOURL"/src s
   $ mkdir subdir
   $ svn co --quiet "$SVNREPOURL"/src subdir/s
   $ hg add .hgsub
 
 svn subrepo is disabled by default
 
   $ hg ci -m1
   abort: svn subrepos not allowed
   (see 'hg help config.subrepos' for details)
   [255]
 
 so enable it
 
   $ cat >> $HGRCPATH <<EOF
   > [subrepos]
   > svn:allowed = true
   > EOF
 
   $ hg ci -m1
 
 make sure we avoid empty commits (issue2445)
 
   $ hg sum
   parent: 1:* tip (glob)
    1
   branch: default
   commit: (clean)
   update: (current)
   phases: 2 draft
   $ hg ci -moops
   nothing changed
   [1]
 
 debugsub
 
   $ hg debugsub
   path s
    source   file:/*/$TESTTMP/svn-repo/src (glob)
    revision 2
   path subdir/s
    source   file:/*/$TESTTMP/svn-repo/src (glob)
    revision 2
 
 change file in svn and hg, commit
 
   $ echo a >> a
   $ echo alpha >> s/alpha
   $ hg sum
   parent: 1:* tip (glob)
    1
   branch: default
   commit: 1 modified, 1 subrepos
   update: (current)
   phases: 2 draft
   $ hg commit --subrepos -m 'Message!' | filter_svn_output
   committing subrepository s
   Sending*s/alpha (glob)
   Committed revision 3.
   Fetching external item into '*s/externals'* (glob)
   External at revision 1.
   At revision 3.
   $ hg debugsub
   path s
    source   file:/*/$TESTTMP/svn-repo/src (glob)
    revision 3
   path subdir/s
    source   file:/*/$TESTTMP/svn-repo/src (glob)
    revision 2
 
 missing svn file, commit should fail
 
   $ rm s/alpha
   $ hg commit --subrepos -m 'abort on missing file'
   committing subrepository s
   abort: cannot commit missing svn entries (in subrepository "s")
   [255]
   $ svn revert s/alpha > /dev/null
 
 add an unrelated revision in svn and update the subrepo to without
 bringing any changes.
 
   $ svn mkdir "$SVNREPOURL/unrelated" -qm 'create unrelated'
   $ svn up -q s
   $ hg sum
   parent: 2:* tip (glob)
    Message!
   branch: default
   commit: (clean)
   update: (current)
   phases: 3 draft
 
   $ echo a > s/a
 
 should be empty despite change to s/a
 
   $ hg st
 
 add a commit from svn
 
   $ cd "$WCROOT/src"
   $ svn up -q
   $ echo xyz >> alpha
   $ svn propset svn:mime-type 'text/xml' alpha
   property 'svn:mime-type' set on 'alpha'
   $ svn ci -qm 'amend a from svn'
   $ cd ../../sub/t
 
 this commit from hg will fail
 
   $ echo zzz >> s/alpha
   $ (hg ci --subrepos -m 'amend alpha from hg' 2>&1; echo "[$?]") | grep -vi 'out of date'
   committing subrepository s
   abort: svn:*Commit failed (details follow): (glob)
   [255]
   $ svn revert -q s/alpha
 
 this commit fails because of meta changes
 
   $ svn propset svn:mime-type 'text/html' s/alpha
   property 'svn:mime-type' set on 's/alpha'
   $ (hg ci --subrepos -m 'amend alpha from hg' 2>&1; echo "[$?]") | grep -vi 'out of date'
   committing subrepository s
   abort: svn:*Commit failed (details follow): (glob)
   [255]
   $ svn revert -q s/alpha
 
 this commit fails because of externals changes
 
   $ echo zzz > s/externals/other
   $ hg ci --subrepos -m 'amend externals from hg'
   committing subrepository s
   abort: cannot commit svn externals (in subrepository "s")
   [255]
   $ hg diff --subrepos -r 1:2 | grep -v diff
   --- a/.hgsubstate	Thu Jan 01 00:00:00 1970 +0000
   +++ b/.hgsubstate	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,2 +1,2 @@
   -2 s
   +3 s
    2 subdir/s
   --- a/a	Thu Jan 01 00:00:00 1970 +0000
   +++ b/a	Thu Jan 01 00:00:00 1970 +0000
   @@ -1,1 +1,2 @@
    a
   +a
   $ svn revert -q s/externals/other
 
 this commit fails because of externals meta changes
 
   $ svn propset svn:mime-type 'text/html' s/externals/other
   property 'svn:mime-type' set on 's/externals/other'
   $ hg ci --subrepos -m 'amend externals from hg'
   committing subrepository s
   abort: cannot commit svn externals (in subrepository "s")
   [255]
   $ svn revert -q s/externals/other
 
 clone
 
   $ cd ..
   $ hg clone t tc
   updating to branch default
   A    tc/s/alpha
    U   tc/s
   
   Fetching external item into 'tc/s/externals'* (glob)
   A    tc/s/externals/other
   Checked out external at revision 1.
   
   Checked out revision 3.
   A    tc/subdir/s/alpha
    U   tc/subdir/s
   
   Fetching external item into 'tc/subdir/s/externals'* (glob)
   A    tc/subdir/s/externals/other
   Checked out external at revision 1.
   
   Checked out revision 2.
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd tc
 
 debugsub in clone
 
   $ hg debugsub
   path s
    source   file:/*/$TESTTMP/svn-repo/src (glob)
    revision 3
   path subdir/s
    source   file:/*/$TESTTMP/svn-repo/src (glob)
    revision 2
 
 verify subrepo is contained within the repo directory
 
   $ "$PYTHON" -c "from __future__ import print_function; import os.path; print(os.path.exists('s'))"
   True
 
 update to nullrev (must delete the subrepo)
 
   $ hg up null
   0 files updated, 0 files merged, 3 files removed, 0 files unresolved
   $ ls
 
 Check hg update --clean
   $ cd "$TESTTMP/sub/t"
   $ cd s
   $ echo c0 > alpha
   $ echo c1 > f1
   $ echo c1 > f2
   $ svn add f1 -q
   $ svn status | sort
   
   ? *    a (glob)
   ? *    f2 (glob)
   A *    f1 (glob)
   M *    alpha (glob)
   Performing status on external item at 'externals'* (glob)
   X *    externals (glob)
   $ cd ../..
   $ hg -R t update -C
   
   Fetching external item into 't/s/externals'* (glob)
   Checked out external at revision 1.
   
   Checked out revision 3.
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd t/s
   $ svn status | sort
   
   ? *    a (glob)
   ? *    f1 (glob)
   ? *    f2 (glob)
   Performing status on external item at 'externals'* (glob)
   X *    externals (glob)
 
 Sticky subrepositories, no changes
   $ cd "$TESTTMP/sub/t"
   $ hg id -n
   2
   $ cd s
   $ svnversion
   3
   $ cd ..
   $ hg update 1
   U    *s/alpha (glob)
   
   Fetching external item into '*s/externals'* (glob)
   Checked out external at revision 1.
   
   Checked out revision 2.
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id -n
   1
   $ cd s
   $ svnversion
   2
   $ cd ..
 
 Sticky subrepositories, file changes
   $ touch s/f1
   $ cd s
   $ svn add f1
   A         f1
   $ cd ..
   $ hg id -n
   1+
   $ cd s
   $ svnversion
   2M
   $ cd ..
   $ hg update tip
    subrepository s diverged (local revision: 2, remote revision: 3)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
+  what do you want to do? m
    subrepository sources for s differ
-  use (l)ocal source (2) or (r)emote source (3)? l
+  you can use (l)ocal source (2) or (r)emote source (3).
+  what do you want to do? l
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id -n
   2+
   $ cd s
   $ svnversion
   2M
   $ cd ..
   $ hg update --clean tip
   U    *s/alpha (glob)
   
   Fetching external item into '*s/externals'* (glob)
   Checked out external at revision 1.
   
   Checked out revision 3.
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Sticky subrepository, revision updates
   $ hg id -n
   2
   $ cd s
   $ svnversion
   3
   $ cd ..
   $ cd s
   $ svn update -qr 1
   $ cd ..
   $ hg update 1
    subrepository s diverged (local revision: 3, remote revision: 2)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
+  what do you want to do? m
    subrepository sources for s differ (in checked out version)
-  use (l)ocal source (1) or (r)emote source (2)? l
+  you can use (l)ocal source (1) or (r)emote source (2).
+  what do you want to do? l
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id -n
   1+
   $ cd s
   $ svnversion
   1
   $ cd ..
 
 Sticky subrepository, file changes and revision updates
   $ touch s/f1
   $ cd s
   $ svn add f1
   A         f1
   $ svnversion
   1M
   $ cd ..
   $ hg id -n
   1+
   $ hg update tip
    subrepository s diverged (local revision: 3, remote revision: 3)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
+  what do you want to do? m
    subrepository sources for s differ
-  use (l)ocal source (1) or (r)emote source (3)? l
+  you can use (l)ocal source (1) or (r)emote source (3).
+  what do you want to do? l
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id -n
   2+
   $ cd s
   $ svnversion
   1M
   $ cd ..
 
 Sticky repository, update --clean
   $ hg update --clean tip | grep -v 's[/\]externals[/\]other'
   U    *s/alpha (glob)
    U   *s (glob)
   
   Fetching external item into '*s/externals'* (glob)
   Checked out external at revision 1.
   
   Checked out revision 3.
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id -n
   2
   $ cd s
   $ svnversion
   3
   $ cd ..
 
 Test subrepo already at intended revision:
   $ cd s
   $ svn update -qr 2
   $ cd ..
   $ hg update 1
    subrepository s diverged (local revision: 3, remote revision: 2)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
+  what do you want to do? m
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id -n
   1+
   $ cd s
   $ svnversion
   2
   $ cd ..
 
 Test case where subversion would fail to update the subrepo because there
 are unknown directories being replaced by tracked ones (happens with rebase).
 
   $ cd "$WCROOT/src"
   $ mkdir dir
   $ echo epsilon.py > dir/epsilon.py
   $ svn add dir
   A         dir
   A         dir/epsilon.py
   $ svn ci -qm 'Add dir/epsilon.py'
   $ cd ../..
   $ hg init rebaserepo
   $ cd rebaserepo
   $ svn co -r5 --quiet "$SVNREPOURL"/src s
   $ echo "s =        [svn]       $SVNREPOURL/src" >> .hgsub
   $ hg add .hgsub
   $ hg ci -m addsub
   $ echo a > a
   $ hg add .
   adding a
   $ hg ci -m adda
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ svn up -qr6 s
   $ hg ci -m updatesub
   created new head
   $ echo pyc > s/dir/epsilon.pyc
   $ hg up 1
   D    *s/dir (glob)
   
   Fetching external item into '*s/externals'* (glob)
   Checked out external at revision 1.
   
   Checked out revision 5.
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg up -q 2
 
 Modify one of the externals to point to a different path so we can
 test having obstructions when switching branches on checkout:
   $ hg checkout tip
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo "obstruct =        [svn]       $SVNREPOURL/externals" >> .hgsub
   $ svn co -r5 --quiet "$SVNREPOURL"/externals obstruct
   $ hg commit -m 'Start making obstructed working copy'
   $ hg book other
   $ hg co -r 'p1(tip)'
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (leaving bookmark other)
   $ echo "obstruct =        [svn]       $SVNREPOURL/src" >> .hgsub
   $ svn co -r5 --quiet "$SVNREPOURL"/src obstruct
   $ hg commit -m 'Other branch which will be obstructed'
   created new head
 
 Switching back to the head where we have another path mapped to the
 same subrepo should work if the subrepo is clean.
   $ hg co other
   A    *obstruct/other (glob)
   Checked out revision 1.
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (activating bookmark other)
 
 This is surprising, but is also correct based on the current code:
   $ echo "updating should (maybe) fail" > obstruct/other
   $ hg co tip
   abort: uncommitted changes
   (commit or update --clean to discard changes)
   [255]
 
 Point to a Subversion branch which has since been deleted and recreated
 First, create that condition in the repository.
 
   $ hg ci --subrepos -m cleanup | filter_svn_output
   committing subrepository obstruct
   Sending        obstruct/other
   Committed revision 7.
   At revision 7.
   $ svn mkdir -qm "baseline" $SVNREPOURL/trunk
   $ svn copy -qm "initial branch" $SVNREPOURL/trunk $SVNREPOURL/branch
   $ svn co --quiet "$SVNREPOURL"/branch tempwc
   $ cd tempwc
   $ echo "something old" > somethingold
   $ svn add somethingold
   A         somethingold
   $ svn ci -qm 'Something old'
   $ svn rm -qm "remove branch" $SVNREPOURL/branch
   $ svn copy -qm "recreate branch" $SVNREPOURL/trunk $SVNREPOURL/branch
   $ svn up -q
   $ echo "something new" > somethingnew
   $ svn add somethingnew
   A         somethingnew
   $ svn ci -qm 'Something new'
   $ cd ..
   $ rm -rf tempwc
   $ svn co "$SVNREPOURL/branch"@10 recreated
   A    recreated/somethingold
   Checked out revision 10.
   $ echo "recreated =        [svn]       $SVNREPOURL/branch" >> .hgsub
   $ hg ci -m addsub
   $ cd recreated
   $ svn up -q
   $ cd ..
   $ hg ci -m updatesub
   $ hg up -r-2
   D    *recreated/somethingnew (glob)
   A    *recreated/somethingold (glob)
   Checked out revision 10.
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (leaving bookmark other)
   $ test -f recreated/somethingold
 
 Test archive
 
   $ hg archive -S ../archive-all --debug --config progress.debug=true
   archiving: 0/2 files (0.00%)
   archiving: .hgsub 1/2 files (50.00%)
   archiving: .hgsubstate 2/2 files (100.00%)
   archiving (obstruct): 0/1 files (0.00%)
   archiving (obstruct): 1/1 files (100.00%)
   archiving (recreated): 0/1 files (0.00%)
   archiving (recreated): 1/1 files (100.00%)
   archiving (s): 0/2 files (0.00%)
   archiving (s): 1/2 files (50.00%)
   archiving (s): 2/2 files (100.00%)
 
   $ hg archive -S ../archive-exclude --debug --config progress.debug=true -X **old
   archiving: 0/2 files (0.00%)
   archiving: .hgsub 1/2 files (50.00%)
   archiving: .hgsubstate 2/2 files (100.00%)
   archiving (obstruct): 0/1 files (0.00%)
   archiving (obstruct): 1/1 files (100.00%)
   archiving (recreated): 0 files
   archiving (s): 0/2 files (0.00%)
   archiving (s): 1/2 files (50.00%)
   archiving (s): 2/2 files (100.00%)
   $ find ../archive-exclude | sort
   ../archive-exclude
   ../archive-exclude/.hg_archival.txt
   ../archive-exclude/.hgsub
   ../archive-exclude/.hgsubstate
   ../archive-exclude/obstruct
   ../archive-exclude/obstruct/other
   ../archive-exclude/s
   ../archive-exclude/s/alpha
   ../archive-exclude/s/dir
   ../archive-exclude/s/dir/epsilon.py
 
 Test forgetting files, not implemented in svn subrepo, used to
 traceback
 
   $ hg forget 'notafile*'
   notafile*: $ENOENT$
   [1]
 
 Test a subrepo referencing a just moved svn path. Last commit rev will
 be different from the revision, and the path will be different as
 well.
 
   $ cd "$WCROOT"
   $ svn up > /dev/null
   $ mkdir trunk/subdir branches
   $ echo a > trunk/subdir/a
   $ svn add trunk/subdir branches
   A         trunk/subdir
   A         trunk/subdir/a
   A         branches
   $ svn ci -qm addsubdir
   $ svn cp -qm branchtrunk $SVNREPOURL/trunk $SVNREPOURL/branches/somebranch
   $ cd ..
 
   $ hg init repo2
   $ cd repo2
   $ svn co $SVNREPOURL/branches/somebranch/subdir
   A    subdir/a
   Checked out revision 15.
   $ echo "subdir = [svn] $SVNREPOURL/branches/somebranch/subdir" > .hgsub
   $ hg add .hgsub
   $ hg ci -m addsub
   $ hg up null
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg up
   A    *subdir/a (glob)
   Checked out revision 15.
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ..
 
 Test sanitizing ".hg/hgrc" in subrepo
 
   $ cd sub/t
   $ hg update -q -C tip
   $ cd s
   $ mkdir .hg
   $ echo '.hg/hgrc in svn repo' > .hg/hgrc
   $ mkdir -p sub/.hg
   $ echo 'sub/.hg/hgrc in svn repo' > sub/.hg/hgrc
   $ svn add .hg sub
   A         .hg
   A         .hg/hgrc
   A         sub
   A         sub/.hg
   A         sub/.hg/hgrc
   $ svn ci -qm 'add .hg/hgrc to be sanitized at hg update'
   $ svn up -q
   $ cd ..
   $ hg commit -S -m 'commit with svn revision including .hg/hgrc'
   $ grep ' s$' .hgsubstate
   16 s
   $ cd ..
 
   $ hg -R tc pull -u -q 2>&1 | sort
   warning: removing potentially hostile 'hgrc' in '$TESTTMP/sub/tc/s/.hg'
   warning: removing potentially hostile 'hgrc' in '$TESTTMP/sub/tc/s/sub/.hg'
   $ cd tc
   $ grep ' s$' .hgsubstate
   16 s
   $ test -f s/.hg/hgrc
   [1]
   $ test -f s/sub/.hg/hgrc
   [1]
 
 Test that sanitizing is omitted in meta data area:
 
   $ mkdir s/.svn/.hg
   $ echo '.hg/hgrc in svn metadata area' > s/.svn/.hg/hgrc
   $ hg update -q -C '.^1'
 
   $ cd ../..
 
 SEC: test for ssh exploit
 
   $ hg init ssh-vuln
   $ cd ssh-vuln
   $ echo "s = [svn]$SVNREPOURL/src" >> .hgsub
   $ svn co --quiet "$SVNREPOURL"/src s
   $ hg add .hgsub
   $ hg ci -m1
   $ echo "s = [svn]svn+ssh://-oProxyCommand=touch%20owned%20nested" > .hgsub
   $ hg ci -m2
   $ cd ..
   $ hg clone ssh-vuln ssh-vuln-clone
   updating to branch default
   abort: potentially unsafe url: 'svn+ssh://-oProxyCommand=touch owned nested' (in subrepository "s")
   [255]
 
 also check that a percent encoded '-' (%2D) doesn't work
 
   $ cd ssh-vuln
   $ echo "s = [svn]svn+ssh://%2DoProxyCommand=touch%20owned%20nested" > .hgsub
   $ hg ci -m3
   $ cd ..
   $ rm -r ssh-vuln-clone
   $ hg clone ssh-vuln ssh-vuln-clone
   updating to branch default
   abort: potentially unsafe url: 'svn+ssh://-oProxyCommand=touch owned nested' (in subrepository "s")
   [255]
 
 also check that hiding the attack in the username doesn't work:
 
   $ cd ssh-vuln
   $ echo "s = [svn]svn+ssh://%2DoProxyCommand=[e-mail]/nested" > .hgsub
   $ hg ci -m3
   $ cd ..
   $ rm -r ssh-vuln-clone
   $ hg clone ssh-vuln ssh-vuln-clone
   updating to branch default
   abort: potentially unsafe url: 'svn+ssh://-oProxyCommand=touch owned [e-mail]/nested' (in subrepository "s")
   [255]

tests/test-subrepo.t

@@ -1,2007 +1,2023 b''
 Let commit recurse into subrepos by default to match pre-2.0 behavior:
 
   $ echo "[ui]" >> $HGRCPATH
   $ echo "commitsubrepos = Yes" >> $HGRCPATH
 
   $ hg init t
   $ cd t
 
 first revision, no sub
 
   $ echo a > a
   $ hg ci -Am0
   adding a
 
 add first sub
 
   $ echo s = s > .hgsub
   $ hg add .hgsub
   $ hg init s
   $ echo a > s/a
 
 Issue2232: committing a subrepo without .hgsub
 
   $ hg ci -mbad s
   abort: can't commit subrepos without .hgsub
   [255]
 
   $ hg -R s add s/a
   $ hg files -S
   .hgsub
   a
   s/a
 
 `hg files` respects ui.relative-paths
 BROKEN: shows subrepo paths relative to the subrepo
   $ hg files -S --config ui.relative-paths=no
   .hgsub
   a
   s/a
 
   $ hg -R s ci -Ams0
   $ hg sum
   parent: 0:f7b1eb17ad24 tip
    0
   branch: default
   commit: 1 added, 1 subrepos
   update: (current)
   phases: 1 draft
   $ hg ci -m1
 
 test handling .hgsubstate "added" explicitly.
 
   $ hg parents --template '{node}\n{files}\n'
   7cf8cfea66e410e8e3336508dfeec07b3192de51
   .hgsub .hgsubstate
   $ hg rollback -q
   $ hg add .hgsubstate
   $ hg ci -m1
   $ hg parents --template '{node}\n{files}\n'
   7cf8cfea66e410e8e3336508dfeec07b3192de51
   .hgsub .hgsubstate
 
 Subrepopath which overlaps with filepath, does not change warnings in remove()
 
   $ mkdir snot
   $ touch snot/file
   $ hg remove -S snot/file
   not removing snot/file: file is untracked
   [1]
   $ hg cat snot/filenot
   snot/filenot: no such file in rev 7cf8cfea66e4
   [1]
   $ rm -r snot
 
 Revert subrepo and test subrepo fileset keyword:
 
   $ echo b > s/a
   $ hg revert --dry-run "set:subrepo('glob:s*')"
   reverting subrepo s
   reverting s/a
   $ cat s/a
   b
   $ hg revert "set:subrepo('glob:s*')"
   reverting subrepo s
   reverting s/a
   $ cat s/a
   a
   $ rm s/a.orig
 
 Revert subrepo with no backup. The "reverting s/a" line is gone since
 we're really running 'hg update' in the subrepo:
 
   $ echo b > s/a
   $ hg revert --no-backup s
   reverting subrepo s
 
 Issue2022: update -C
 
   $ echo b > s/a
   $ hg sum
   parent: 1:7cf8cfea66e4 tip
    1
   branch: default
   commit: 1 subrepos
   update: (current)
   phases: 2 draft
   $ hg co -C 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg sum
   parent: 1:7cf8cfea66e4 tip
    1
   branch: default
   commit: (clean)
   update: (current)
   phases: 2 draft
 
 commands that require a clean repo should respect subrepos
 
   $ echo b >> s/a
   $ hg backout tip
   abort: uncommitted changes in subrepository "s"
   [255]
   $ hg revert -C -R s s/a
 
 add sub sub
 
   $ echo ss = ss > s/.hgsub
   $ hg init s/ss
   $ echo a > s/ss/a
   $ hg -R s add s/.hgsub
   $ hg -R s/ss add s/ss/a
   $ hg sum
   parent: 1:7cf8cfea66e4 tip
    1
   branch: default
   commit: 1 subrepos
   update: (current)
   phases: 2 draft
   $ hg ci -m2
   committing subrepository s
   committing subrepository s/ss
   $ hg sum
   parent: 2:df30734270ae tip
    2
   branch: default
   commit: (clean)
   update: (current)
   phases: 3 draft
 
 test handling .hgsubstate "modified" explicitly.
 
   $ hg parents --template '{node}\n{files}\n'
   df30734270ae757feb35e643b7018e818e78a9aa
   .hgsubstate
   $ hg rollback -q
   $ hg status -A .hgsubstate
   M .hgsubstate
   $ hg ci -m2
   $ hg parents --template '{node}\n{files}\n'
   df30734270ae757feb35e643b7018e818e78a9aa
   .hgsubstate
 
 bump sub rev (and check it is ignored by ui.commitsubrepos)
 
   $ echo b > s/a
   $ hg -R s ci -ms1
   $ hg --config ui.commitsubrepos=no ci -m3
 
 leave sub dirty (and check ui.commitsubrepos=no aborts the commit)
 
   $ echo c > s/a
   $ hg --config ui.commitsubrepos=no ci -m4
   abort: uncommitted changes in subrepository "s"
   (use --subrepos for recursive commit)
   [255]
   $ hg id
   f6affe3fbfaa+ tip
   $ hg -R s ci -mc
   $ hg id
   f6affe3fbfaa+ tip
   $ echo d > s/a
   $ hg ci -m4
   committing subrepository s
   $ hg tip -R s
   changeset:   4:02dcf1d70411
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     4
   
 
 check caching
 
   $ hg co 0
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg debugsub
 
 restore
 
   $ hg co
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg debugsub
   path s
    source   s
    revision 02dcf1d704118aee3ee306ccfa1910850d5b05ef
 
 new branch for merge tests
 
   $ hg co 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo t = t >> .hgsub
   $ hg init t
   $ echo t > t/t
   $ hg -R t add t
   adding t/t
 
 5
 
   $ hg ci -m5 # add sub
   committing subrepository t
   created new head
   $ echo t2 > t/t
 
 6
 
   $ hg st -R s
   $ hg ci -m6 # change sub
   committing subrepository t
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
   path t
    source   t
    revision 6747d179aa9a688023c4b0cad32e4c92bb7f34ad
   $ echo t3 > t/t
 
 7
 
   $ hg ci -m7 # change sub again for conflict test
   committing subrepository t
   $ hg rm .hgsub
 
 8
 
   $ hg ci -m8 # remove sub
 
 test handling .hgsubstate "removed" explicitly.
 
   $ hg parents --template '{node}\n{files}\n'
   96615c1dad2dc8e3796d7332c77ce69156f7b78e
   .hgsub .hgsubstate
   $ hg rollback -q
   $ hg remove .hgsubstate
   $ hg ci -m8
   $ hg parents --template '{node}\n{files}\n'
   96615c1dad2dc8e3796d7332c77ce69156f7b78e
   .hgsub .hgsubstate
 
 merge tests
 
   $ hg co -C 3
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg merge 5 # test adding
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg debugsub
   path s
    source   s
    revision fc627a69481fcbe5f1135069e8a3881c023e4cf5
   path t
    source   t
    revision 60ca1237c19474e7a3978b0dc1ca4e6f36d51382
   $ hg ci -m9
   created new head
   $ hg merge 6 --debug # test change
   resolving manifests
    branchmerge: True, force: False, partial: False
    ancestor: 1f14a2e2d3ec, local: f0d2028bf86d+, remote: 1831e14459c4
   starting 4 threads for background file closing (?)
    .hgsubstate: versions differ -> m (premerge)
   subrepo merge f0d2028bf86d+ 1831e14459c4 1f14a2e2d3ec
     subrepo t: other changed, get t:6747d179aa9a688023c4b0cad32e4c92bb7f34ad:hg
   getting subrepo t
   resolving manifests
    branchmerge: False, force: False, partial: False
    ancestor: 60ca1237c194, local: 60ca1237c194+, remote: 6747d179aa9a
    t: remote is newer -> g
   getting t
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg debugsub
   path s
    source   s
    revision fc627a69481fcbe5f1135069e8a3881c023e4cf5
   path t
    source   t
    revision 6747d179aa9a688023c4b0cad32e4c92bb7f34ad
   $ echo conflict > t/t
   $ hg ci -m10
   committing subrepository t
   $ HGMERGE=internal:merge hg merge --debug 7 # test conflict
   resolving manifests
    branchmerge: True, force: False, partial: False
    ancestor: 1831e14459c4, local: e45c8b14af55+, remote: f94576341bcf
   starting 4 threads for background file closing (?)
    .hgsubstate: versions differ -> m (premerge)
   subrepo merge e45c8b14af55+ f94576341bcf 1831e14459c4
     subrepo t: both sides changed 
    subrepository t diverged (local revision: 20a0db6fbf6c, remote revision: 7af322bc1198)
   starting 4 threads for background file closing (?)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [merge rev]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [merge rev].
+  what do you want to do? m
   merging subrepository "t"
   resolving manifests
    branchmerge: True, force: False, partial: False
    ancestor: 6747d179aa9a, local: 20a0db6fbf6c+, remote: 7af322bc1198
+  starting 4 threads for background file closing (?)
    preserving t for resolve of t
-  starting 4 threads for background file closing (?)
    t: versions differ -> m (premerge)
   picked tool ':merge' for t (binary False symlink False changedelete False)
   merging t
   my t@20a0db6fbf6c+ other t@7af322bc1198 ancestor t@6747d179aa9a
    t: versions differ -> m (merge)
   picked tool ':merge' for t (binary False symlink False changedelete False)
   my t@20a0db6fbf6c+ other t@7af322bc1198 ancestor t@6747d179aa9a
   warning: conflicts while merging t! (edit, then use 'hg resolve --mark')
   0 files updated, 0 files merged, 0 files removed, 1 files unresolved
   use 'hg resolve' to retry unresolved file merges or 'hg merge --abort' to abandon
     subrepo t: merge with t:7af322bc1198a32402fe903e0b7ebcfc5c9bf8f4:hg
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
 should conflict
 
   $ cat t/t
   <<<<<<< local: 20a0db6fbf6c - test: 10
   conflict
   =======
   t3
   >>>>>>> other: 7af322bc1198 - test: 7
 
 11: remove subrepo t
 
   $ hg co -C 5
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg revert -r 4 .hgsub # remove t
   $ hg ci -m11
   created new head
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
 
 local removed, remote changed, keep changed
 
   $ hg merge 6
    remote [merge rev] changed subrepository t which local [working copy] removed
   use (c)hanged version or (d)elete? c
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 BROKEN: should include subrepo t
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
   $ cat .hgsubstate
   e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   6747d179aa9a688023c4b0cad32e4c92bb7f34ad t
   $ hg ci -m 'local removed, remote changed, keep changed'
 BROKEN: should include subrepo t
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
 BROKEN: should include subrepo t
   $ cat .hgsubstate
   e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   $ cat t/t
   t2
 
 local removed, remote changed, keep removed
 
   $ hg co -C 11
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg merge --config ui.interactive=true 6 <<EOF
   > d
   > EOF
    remote [merge rev] changed subrepository t which local [working copy] removed
   use (c)hanged version or (d)elete? d
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
   $ cat .hgsubstate
   e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   $ hg ci -m 'local removed, remote changed, keep removed'
   created new head
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
   $ cat .hgsubstate
   e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
 
 local changed, remote removed, keep changed
 
   $ hg co -C 6
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg merge 11
    local [working copy] changed subrepository t which remote [merge rev] removed
   use (c)hanged version or (d)elete? c
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 BROKEN: should include subrepo t
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
 BROKEN: should include subrepo t
   $ cat .hgsubstate
   e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   $ hg ci -m 'local changed, remote removed, keep changed'
   created new head
 BROKEN: should include subrepo t
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
 BROKEN: should include subrepo t
   $ cat .hgsubstate
   e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   $ cat t/t
   t2
 
 local changed, remote removed, keep removed
 
   $ hg co -C 6
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg merge --config ui.interactive=true 11 <<EOF
   > d
   > EOF
    local [working copy] changed subrepository t which remote [merge rev] removed
   use (c)hanged version or (d)elete? d
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
   $ cat .hgsubstate
   e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   $ hg ci -m 'local changed, remote removed, keep removed'
   created new head
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
   $ cat .hgsubstate
   e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
 
 clean up to avoid having to fix up the tests below
 
   $ hg co -C 10
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > strip=
   > EOF
   $ hg strip -r 11:15
   saved backup bundle to $TESTTMP/t/.hg/strip-backup/*-backup.hg (glob)
 
 clone
 
   $ cd ..
   $ hg clone t tc
   updating to branch default
   cloning subrepo s from $TESTTMP/t/s
   cloning subrepo s/ss from $TESTTMP/t/s/ss
   cloning subrepo t from $TESTTMP/t/t
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd tc
   $ hg debugsub
   path s
    source   s
    revision fc627a69481fcbe5f1135069e8a3881c023e4cf5
   path t
    source   t
    revision 20a0db6fbf6c3d2836e6519a642ae929bfc67c0e
   $ cd ..
 
 clone with subrepo disabled (update should fail)
 
   $ hg clone t -U tc2 --config subrepos.allowed=false
   $ hg update -R tc2 --config subrepos.allowed=false
   abort: subrepos not enabled
   (see 'hg help config.subrepos' for details)
   [255]
   $ ls tc2
   a
 
   $ hg clone t tc3 --config subrepos.allowed=false
   updating to branch default
   abort: subrepos not enabled
   (see 'hg help config.subrepos' for details)
   [255]
   $ ls tc3
   a
 
 And again with just the hg type disabled
 
   $ hg clone t -U tc4 --config subrepos.hg:allowed=false
   $ hg update -R tc4 --config subrepos.hg:allowed=false
   abort: hg subrepos not allowed
   (see 'hg help config.subrepos' for details)
   [255]
   $ ls tc4
   a
 
   $ hg clone t tc5 --config subrepos.hg:allowed=false
   updating to branch default
   abort: hg subrepos not allowed
   (see 'hg help config.subrepos' for details)
   [255]
   $ ls tc5
   a
 
 push
 
   $ cd tc
   $ echo bah > t/t
   $ hg ci -m11
   committing subrepository t
   $ hg push
   pushing to $TESTTMP/t
   no changes made to subrepo s/ss since last push to $TESTTMP/t/s/ss
   no changes made to subrepo s since last push to $TESTTMP/t/s
   pushing subrepo t to $TESTTMP/t/t
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
 push -f
 
   $ echo bah > s/a
   $ hg ci -m12
   committing subrepository s
   $ hg push
   pushing to $TESTTMP/t
   no changes made to subrepo s/ss since last push to $TESTTMP/t/s/ss
   pushing subrepo s to $TESTTMP/t/s
   searching for changes
   abort: push creates new remote head 12a213df6fa9! (in subrepository "s")
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
   $ hg push -f
   pushing to $TESTTMP/t
   pushing subrepo s/ss to $TESTTMP/t/s/ss
   searching for changes
   no changes found
   pushing subrepo s to $TESTTMP/t/s
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   pushing subrepo t to $TESTTMP/t/t
   searching for changes
   no changes found
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
 check that unmodified subrepos are not pushed
 
   $ hg clone . ../tcc
   updating to branch default
   cloning subrepo s from $TESTTMP/tc/s
   cloning subrepo s/ss from $TESTTMP/tc/s/ss
   cloning subrepo t from $TESTTMP/tc/t
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 the subrepos on the new clone have nothing to push to its source
 
   $ hg push -R ../tcc .
   pushing to .
   no changes made to subrepo s/ss since last push to s/ss
   no changes made to subrepo s since last push to s
   no changes made to subrepo t since last push to t
   searching for changes
   no changes found
   [1]
 
 the subrepos on the source do not have a clean store versus the clone target
 because they were never explicitly pushed to the source
 
   $ hg push ../tcc
   pushing to ../tcc
   pushing subrepo s/ss to ../tcc/s/ss
   searching for changes
   no changes found
   pushing subrepo s to ../tcc/s
   searching for changes
   no changes found
   pushing subrepo t to ../tcc/t
   searching for changes
   no changes found
   searching for changes
   no changes found
   [1]
 
 after push their stores become clean
 
   $ hg push ../tcc
   pushing to ../tcc
   no changes made to subrepo s/ss since last push to ../tcc/s/ss
   no changes made to subrepo s since last push to ../tcc/s
   no changes made to subrepo t since last push to ../tcc/t
   searching for changes
   no changes found
   [1]
 
 updating a subrepo to a different revision or changing
 its working directory does not make its store dirty
 
   $ hg -R s update '.^'
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg push
   pushing to $TESTTMP/t
   no changes made to subrepo s/ss since last push to $TESTTMP/t/s/ss
   no changes made to subrepo s since last push to $TESTTMP/t/s
   no changes made to subrepo t since last push to $TESTTMP/t/t
   searching for changes
   no changes found
   [1]
   $ echo foo >> s/a
   $ hg push
   pushing to $TESTTMP/t
   no changes made to subrepo s/ss since last push to $TESTTMP/t/s/ss
   no changes made to subrepo s since last push to $TESTTMP/t/s
   no changes made to subrepo t since last push to $TESTTMP/t/t
   searching for changes
   no changes found
   [1]
   $ hg -R s update -C tip
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 committing into a subrepo makes its store (but not its parent's store) dirty
 
   $ echo foo >> s/ss/a
   $ hg -R s/ss commit -m 'test dirty store detection'
 
   $ hg out -S -r `hg log -r tip -T "{node|short}"`
   comparing with $TESTTMP/t
   searching for changes
   no changes found
   comparing with $TESTTMP/t/s
   searching for changes
   no changes found
   comparing with $TESTTMP/t/s/ss
   searching for changes
   changeset:   1:79ea5566a333
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     test dirty store detection
   
   comparing with $TESTTMP/t/t
   searching for changes
   no changes found
 
   $ hg push
   pushing to $TESTTMP/t
   pushing subrepo s/ss to $TESTTMP/t/s/ss
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   no changes made to subrepo s since last push to $TESTTMP/t/s
   no changes made to subrepo t since last push to $TESTTMP/t/t
   searching for changes
   no changes found
   [1]
 
 a subrepo store may be clean versus one repo but not versus another
 
   $ hg push
   pushing to $TESTTMP/t
   no changes made to subrepo s/ss since last push to $TESTTMP/t/s/ss
   no changes made to subrepo s since last push to $TESTTMP/t/s
   no changes made to subrepo t since last push to $TESTTMP/t/t
   searching for changes
   no changes found
   [1]
   $ hg push ../tcc
   pushing to ../tcc
   pushing subrepo s/ss to ../tcc/s/ss
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   no changes made to subrepo s since last push to ../tcc/s
   no changes made to subrepo t since last push to ../tcc/t
   searching for changes
   no changes found
   [1]
 
 update
 
   $ cd ../t
   $ hg up -C # discard our earlier merge
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updated to "c373c8102e68: 12"
   2 other heads for branch "default"
   $ echo blah > t/t
   $ hg ci -m13
   committing subrepository t
 
 backout calls revert internally with minimal opts, which should not raise
 KeyError
 
   $ hg backout ".^" --no-commit
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   changeset c373c8102e68 backed out, don't forget to commit.
 
   $ hg up -C # discard changes
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updated to "925c17564ef8: 13"
   2 other heads for branch "default"
 
 pull
 
   $ cd ../tc
   $ hg pull
   pulling from $TESTTMP/t
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 925c17564ef8
   (run 'hg update' to get a working copy)
 
 should pull t
 
   $ hg incoming -S -r `hg log -r tip -T "{node|short}"`
   comparing with $TESTTMP/t
   no changes found
   comparing with $TESTTMP/t/s
   searching for changes
   no changes found
   comparing with $TESTTMP/t/s/ss
   searching for changes
   no changes found
   comparing with $TESTTMP/t/t
   searching for changes
   changeset:   5:52c0adc0515a
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     13
   
 
   $ hg up
   pulling subrepo t from $TESTTMP/t/t
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 52c0adc0515a
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updated to "925c17564ef8: 13"
   2 other heads for branch "default"
   $ cat t/t
   blah
 
 bogus subrepo path aborts
 
   $ echo 'bogus=[boguspath' >> .hgsub
   $ hg ci -m 'bogus subrepo path'
   abort: missing ] in subrepository source
   [255]
 
 Issue1986: merge aborts when trying to merge a subrepo that
 shouldn't need merging
 
 # subrepo layout
 #
 #   o   5 br
 #  /|
 # o |   4 default
 # | |
 # | o   3 br
 # |/|
 # o |   2 default
 # | |
 # | o   1 br
 # |/
 # o     0 default
 
   $ cd ..
   $ rm -rf sub
   $ hg init main
   $ cd main
   $ hg init s
   $ cd s
   $ echo a > a
   $ hg ci -Am1
   adding a
   $ hg branch br
   marked working directory as branch br
   (branches are permanent and global, did you want a bookmark?)
   $ echo a >> a
   $ hg ci -m1
   $ hg up default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo b > b
   $ hg ci -Am1
   adding b
   $ hg up br
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg merge tip
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m1
   $ hg up 2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo c > c
   $ hg ci -Am1
   adding c
   $ hg up 3
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg merge 4
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m1
 
 # main repo layout:
 #
 #   * <-- try to merge default into br again
 # .`|
 # . o   5 br      --> substate = 5
 # . |
 # o |   4 default --> substate = 4
 # | |
 # | o   3 br      --> substate = 2
 # |/|
 # o |   2 default --> substate = 2
 # | |
 # | o   1 br      --> substate = 3
 # |/
 # o     0 default --> substate = 2
 
   $ cd ..
   $ echo 's = s' > .hgsub
   $ hg -R s up 2
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg ci -Am1
   adding .hgsub
   $ hg branch br
   marked working directory as branch br
   (branches are permanent and global, did you want a bookmark?)
   $ echo b > b
   $ hg -R s up 3
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg ci -Am1
   adding b
   $ hg up default
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo c > c
   $ hg ci -Am1
   adding c
   $ hg up 1
   2 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg merge 2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m1
   $ hg up 2
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg -R s up 4
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo d > d
   $ hg ci -Am1
   adding d
   $ hg up 3
   2 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg -R s up 5
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo e > e
   $ hg ci -Am1
   adding e
 
   $ hg up 5
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg merge 4    # try to merge default into br again
    subrepository s diverged (local revision: f8f13b33206e, remote revision: a3f9062a4f88)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [merge rev]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [merge rev].
+  what do you want to do? m
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cd ..
 
 test subrepo delete from .hgsubstate
 
   $ hg init testdelete
   $ mkdir testdelete/nested testdelete/nested2
   $ hg init testdelete/nested
   $ hg init testdelete/nested2
   $ echo test > testdelete/nested/foo
   $ echo test > testdelete/nested2/foo
   $ hg -R testdelete/nested add
   adding testdelete/nested/foo
   $ hg -R testdelete/nested2 add
   adding testdelete/nested2/foo
   $ hg -R testdelete/nested ci -m test
   $ hg -R testdelete/nested2 ci -m test
   $ echo nested = nested > testdelete/.hgsub
   $ echo nested2 = nested2 >> testdelete/.hgsub
   $ hg -R testdelete add
   adding testdelete/.hgsub
   $ hg -R testdelete ci -m "nested 1 & 2 added"
   $ echo nested = nested > testdelete/.hgsub
   $ hg -R testdelete ci -m "nested 2 deleted"
   $ cat testdelete/.hgsubstate
   bdf5c9a3103743d900b12ae0db3ffdcfd7b0d878 nested
   $ hg -R testdelete remove testdelete/.hgsub
   $ hg -R testdelete ci -m ".hgsub deleted"
   $ cat testdelete/.hgsubstate
   bdf5c9a3103743d900b12ae0db3ffdcfd7b0d878 nested
 
 test repository cloning
 
   $ mkdir mercurial mercurial2
   $ hg init nested_absolute
   $ echo test > nested_absolute/foo
   $ hg -R nested_absolute add
   adding nested_absolute/foo
   $ hg -R nested_absolute ci -mtest
   $ cd mercurial
   $ hg init nested_relative
   $ echo test2 > nested_relative/foo2
   $ hg -R nested_relative add
   adding nested_relative/foo2
   $ hg -R nested_relative ci -mtest2
   $ hg init main
   $ echo "nested_relative = ../nested_relative" > main/.hgsub
   $ echo "nested_absolute = `pwd`/nested_absolute" >> main/.hgsub
   $ hg -R main add
   adding main/.hgsub
   $ hg -R main ci -m "add subrepos"
   $ cd ..
   $ hg clone mercurial/main mercurial2/main
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat mercurial2/main/nested_absolute/.hg/hgrc \
   >     mercurial2/main/nested_relative/.hg/hgrc
   [paths]
   default = $TESTTMP/mercurial/nested_absolute
   [paths]
   default = $TESTTMP/mercurial/nested_relative
   $ rm -rf mercurial mercurial2
 
 Issue1977: multirepo push should fail if subrepo push fails
 
   $ hg init repo
   $ hg init repo/s
   $ echo a > repo/s/a
   $ hg -R repo/s ci -Am0
   adding a
   $ echo s = s > repo/.hgsub
   $ hg -R repo ci -Am1
   adding .hgsub
   $ hg clone repo repo2
   updating to branch default
   cloning subrepo s from $TESTTMP/repo/s
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -q -R repo2 pull -u
   $ echo 1 > repo2/s/a
   $ hg -R repo2/s ci -m2
   $ hg -q -R repo2/s push
   $ hg -R repo2/s up -C 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 2 > repo2/s/b
   $ hg -R repo2/s ci -m3 -A
   adding b
   created new head
   $ hg -R repo2 ci -m3
   $ hg -q -R repo2 push
   abort: push creates new remote head cc505f09a8b2! (in subrepository "s")
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
   $ hg -R repo update
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 test if untracked file is not overwritten
 
 (this also tests that updated .hgsubstate is treated as "modified",
 when 'merge.update()' is aborted before 'merge.recordupdates()', even
 if none of mode, size and timestamp of it isn't changed on the
 filesystem (see also issue4583))
 
   $ echo issue3276_ok > repo/s/b
   $ hg -R repo2 push -f -q
   $ touch -t 200001010000 repo/.hgsubstate
 
   $ cat >> repo/.hg/hgrc <<EOF
   > [fakedirstatewritetime]
   > # emulate invoking dirstate.write() via repo.status()
   > # at 2000-01-01 00:00
   > fakenow = 200001010000
   > 
   > [extensions]
   > fakedirstatewritetime = $TESTDIR/fakedirstatewritetime.py
   > EOF
   $ hg -R repo update
   b: untracked file differs
   abort: untracked files in working directory differ from files in requested revision (in subrepository "s")
   [255]
   $ cat >> repo/.hg/hgrc <<EOF
   > [extensions]
   > fakedirstatewritetime = !
   > EOF
 
   $ cat repo/s/b
   issue3276_ok
   $ rm repo/s/b
   $ touch -t 200001010000 repo/.hgsubstate
   $ hg -R repo revert --all
   reverting repo/.hgsubstate
   reverting subrepo s
   $ hg -R repo update
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat repo/s/b
   2
   $ rm -rf repo2 repo
 
 
 Issue1852 subrepos with relative paths always push/pull relative to default
 
 Prepare a repo with subrepo
 
   $ hg init issue1852a
   $ cd issue1852a
   $ hg init sub/repo
   $ echo test > sub/repo/foo
   $ hg -R sub/repo add sub/repo/foo
   $ echo sub/repo = sub/repo > .hgsub
   $ hg add .hgsub
   $ hg ci -mtest
   committing subrepository sub/repo
   $ echo test >> sub/repo/foo
   $ hg ci -mtest
   committing subrepository sub/repo
   $ hg cat sub/repo/foo
   test
   test
   $ hg cat sub/repo/foo -Tjson | sed 's|\\\\|/|g'
   [
    {
     "data": "test\ntest\n",
     "path": "foo"
    }
   ]
 
  non-exact match:
 
   $ hg cat -T '{path|relpath}\n' 'glob:**'
   .hgsub
   .hgsubstate
   sub/repo/foo
   $ hg cat -T '{path|relpath}\n' 're:^sub'
   sub/repo/foo
 
  missing subrepos in working directory:
 
   $ mkdir -p tmp/sub/repo
   $ hg cat -r 0 --output tmp/%p_p sub/repo/foo
   $ cat tmp/sub/repo/foo_p
   test
   $ mv sub/repo sub_
   $ hg cat sub/repo/baz
   skipping missing subrepository: sub/repo
   [1]
   $ rm -rf sub/repo
   $ mv sub_ sub/repo
   $ cd ..
 
 Create repo without default path, pull top repo, and see what happens on update
 
   $ hg init issue1852b
   $ hg -R issue1852b pull issue1852a
   pulling from issue1852a
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 3 changes to 2 files
   new changesets 19487b456929:be5eb94e7215
   (run 'hg update' to get a working copy)
   $ hg -R issue1852b update
   abort: default path for subrepository not found (in subrepository "sub/repo")
   [255]
 
 Ensure a full traceback, not just the SubrepoAbort part
 
   $ hg -R issue1852b update --traceback 2>&1 | grep 'raise error\.Abort'
       raise error.Abort(_("default path for subrepository not found"))
 
 Pull -u now doesn't help
 
   $ hg -R issue1852b pull -u issue1852a
   pulling from issue1852a
   searching for changes
   no changes found
 
 Try the same, but with pull -u
 
   $ hg init issue1852c
   $ hg -R issue1852c pull -r0 -u issue1852a
   pulling from issue1852a
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets 19487b456929
   cloning subrepo sub/repo from issue1852a/sub/repo
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Try to push from the other side
 
   $ hg -R issue1852a push `pwd`/issue1852c
   pushing to $TESTTMP/issue1852c
   pushing subrepo sub/repo to $TESTTMP/issue1852c/sub/repo
   searching for changes
   no changes found
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
 Incoming and outgoing should not use the default path:
 
   $ hg clone -q issue1852a issue1852d
   $ hg -R issue1852d outgoing --subrepos issue1852c
   comparing with issue1852c
   searching for changes
   no changes found
   comparing with issue1852c/sub/repo
   searching for changes
   no changes found
   [1]
   $ hg -R issue1852d incoming --subrepos issue1852c
   comparing with issue1852c
   searching for changes
   no changes found
   comparing with issue1852c/sub/repo
   searching for changes
   no changes found
   [1]
 
 Check that merge of a new subrepo doesn't write the uncommitted state to
 .hgsubstate (issue4622)
 
   $ hg init issue1852a/addedsub
   $ echo zzz > issue1852a/addedsub/zz.txt
   $ hg -R issue1852a/addedsub ci -Aqm "initial ZZ"
 
   $ hg clone issue1852a/addedsub issue1852d/addedsub
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ echo def > issue1852a/sub/repo/foo
   $ hg -R issue1852a ci -SAm 'tweaked subrepo'
   adding tmp/sub/repo/foo_p
   committing subrepository sub/repo
 
   $ echo 'addedsub = addedsub' >> issue1852d/.hgsub
   $ echo xyz > issue1852d/sub/repo/foo
   $ hg -R issue1852d pull -u
   pulling from $TESTTMP/issue1852a
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   new changesets c82b79fdcc5b
    subrepository sub/repo diverged (local revision: f42d5c7504a8, remote revision: 46cd4aac504c)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
+  what do you want to do? m
   pulling subrepo sub/repo from $TESTTMP/issue1852a/sub/repo
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   new changesets 46cd4aac504c
    subrepository sources for sub/repo differ
-  use (l)ocal source (f42d5c7504a8) or (r)emote source (46cd4aac504c)? l
+  you can use (l)ocal source (f42d5c7504a8) or (r)emote source (46cd4aac504c).
+  what do you want to do? l
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat issue1852d/.hgsubstate
   f42d5c7504a811dda50f5cf3e5e16c3330b87172 sub/repo
 
 Check status of files when none of them belong to the first
 subrepository:
 
   $ hg init subrepo-status
   $ cd subrepo-status
   $ hg init subrepo-1
   $ hg init subrepo-2
   $ cd subrepo-2
   $ touch file
   $ hg add file
   $ cd ..
   $ echo subrepo-1 = subrepo-1 > .hgsub
   $ echo subrepo-2 = subrepo-2 >> .hgsub
   $ hg add .hgsub
   $ hg ci -m 'Added subrepos'
   committing subrepository subrepo-2
   $ hg st subrepo-2/file
 
 Check that share works with subrepo
   $ hg --config extensions.share= share . ../shared
   updating working directory
   sharing subrepo subrepo-1 from $TESTTMP/subrepo-status/subrepo-1
   sharing subrepo subrepo-2 from $TESTTMP/subrepo-status/subrepo-2
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ find ../shared/* | sort
   ../shared/subrepo-1
   ../shared/subrepo-1/.hg
   ../shared/subrepo-1/.hg/cache
   ../shared/subrepo-1/.hg/cache/storehash
   ../shared/subrepo-1/.hg/cache/storehash/* (glob)
   ../shared/subrepo-1/.hg/hgrc
   ../shared/subrepo-1/.hg/requires
   ../shared/subrepo-1/.hg/sharedpath
   ../shared/subrepo-1/.hg/wcache
   ../shared/subrepo-2
   ../shared/subrepo-2/.hg
   ../shared/subrepo-2/.hg/branch
   ../shared/subrepo-2/.hg/cache
   ../shared/subrepo-2/.hg/cache/storehash
   ../shared/subrepo-2/.hg/cache/storehash/* (glob)
   ../shared/subrepo-2/.hg/dirstate
   ../shared/subrepo-2/.hg/hgrc
   ../shared/subrepo-2/.hg/requires
   ../shared/subrepo-2/.hg/sharedpath
   ../shared/subrepo-2/.hg/wcache
   ../shared/subrepo-2/.hg/wcache/checkisexec (execbit !)
   ../shared/subrepo-2/.hg/wcache/checklink (symlink !)
   ../shared/subrepo-2/.hg/wcache/checklink-target (symlink !)
   ../shared/subrepo-2/.hg/wcache/manifestfulltextcache (reporevlogstore !)
   ../shared/subrepo-2/file
   $ hg -R ../shared in
   abort: repository default not found!
   [255]
   $ hg -R ../shared/subrepo-2 showconfig paths
   paths.default=$TESTTMP/subrepo-status/subrepo-2
   $ hg -R ../shared/subrepo-1 sum --remote
   parent: -1:000000000000 tip (empty repository)
   branch: default
   commit: (clean)
   update: (current)
   remote: (synced)
 
 Check hg update --clean
   $ cd $TESTTMP/t
   $ rm -r t/t.orig
   $ hg status -S --all
   C .hgsub
   C .hgsubstate
   C a
   C s/.hgsub
   C s/.hgsubstate
   C s/a
   C s/ss/a
   C t/t
   $ echo c1 > s/a
   $ cd s
   $ echo c1 > b
   $ echo c1 > c
   $ hg add b
   $ cd ..
   $ hg status -S
   M s/a
   A s/b
   ? s/c
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updated to "925c17564ef8: 13"
   2 other heads for branch "default"
   $ hg status -S
   ? s/b
   ? s/c
 
 Sticky subrepositories, no changes
   $ cd $TESTTMP/t
   $ hg id
   925c17564ef8 tip
   $ hg -R s id
   12a213df6fa9 tip
   $ hg -R t id
   52c0adc0515a tip
   $ hg update 11
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id
   365661e5936a
   $ hg -R s id
   fc627a69481f
   $ hg -R t id
   e95bcfa18a35
 
 Sticky subrepositories, file changes
   $ touch s/f1
   $ touch t/f1
   $ hg add -S s/f1
   $ hg add -S t/f1
   $ hg id
   365661e5936a+
   $ hg -R s id
   fc627a69481f+
   $ hg -R t id
   e95bcfa18a35+
   $ hg update tip
    subrepository s diverged (local revision: fc627a69481f, remote revision: 12a213df6fa9)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
+  what do you want to do? m
    subrepository sources for s differ
-  use (l)ocal source (fc627a69481f) or (r)emote source (12a213df6fa9)? l
+  you can use (l)ocal source (fc627a69481f) or (r)emote source (12a213df6fa9).
+  what do you want to do? l
    subrepository t diverged (local revision: e95bcfa18a35, remote revision: 52c0adc0515a)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
+  what do you want to do? m
    subrepository sources for t differ
-  use (l)ocal source (e95bcfa18a35) or (r)emote source (52c0adc0515a)? l
+  you can use (l)ocal source (e95bcfa18a35) or (r)emote source (52c0adc0515a).
+  what do you want to do? l
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id
   925c17564ef8+ tip
   $ hg -R s id
   fc627a69481f+
   $ hg -R t id
   e95bcfa18a35+
   $ hg update --clean tip
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Sticky subrepository, revision updates
   $ hg id
   925c17564ef8 tip
   $ hg -R s id
   12a213df6fa9 tip
   $ hg -R t id
   52c0adc0515a tip
   $ cd s
   $ hg update -r -2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ../t
   $ hg update -r 2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ..
   $ hg update 10
    subrepository s diverged (local revision: 12a213df6fa9, remote revision: fc627a69481f)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
+  what do you want to do? m
    subrepository t diverged (local revision: 52c0adc0515a, remote revision: 20a0db6fbf6c)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
+  what do you want to do? m
    subrepository sources for t differ (in checked out version)
-  use (l)ocal source (7af322bc1198) or (r)emote source (20a0db6fbf6c)? l
+  you can use (l)ocal source (7af322bc1198) or (r)emote source (20a0db6fbf6c).
+  what do you want to do? l
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id
   e45c8b14af55+
   $ hg -R s id
   02dcf1d70411
   $ hg -R t id
   7af322bc1198
 
 Sticky subrepository, file changes and revision updates
   $ touch s/f1
   $ touch t/f1
   $ hg add -S s/f1
   $ hg add -S t/f1
   $ hg id
   e45c8b14af55+
   $ hg -R s id
   02dcf1d70411+
   $ hg -R t id
   7af322bc1198+
   $ hg update tip
    subrepository s diverged (local revision: 12a213df6fa9, remote revision: 12a213df6fa9)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
+  what do you want to do? m
    subrepository sources for s differ
-  use (l)ocal source (02dcf1d70411) or (r)emote source (12a213df6fa9)? l
+  you can use (l)ocal source (02dcf1d70411) or (r)emote source (12a213df6fa9).
+  what do you want to do? l
    subrepository t diverged (local revision: 52c0adc0515a, remote revision: 52c0adc0515a)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
+  what do you want to do? m
    subrepository sources for t differ
-  use (l)ocal source (7af322bc1198) or (r)emote source (52c0adc0515a)? l
+  you can use (l)ocal source (7af322bc1198) or (r)emote source (52c0adc0515a).
+  what do you want to do? l
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id
   925c17564ef8+ tip
   $ hg -R s id
   02dcf1d70411+
   $ hg -R t id
   7af322bc1198+
 
 Sticky repository, update --clean
   $ hg update --clean tip
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id
   925c17564ef8 tip
   $ hg -R s id
   12a213df6fa9 tip
   $ hg -R t id
   52c0adc0515a tip
 
 Test subrepo already at intended revision:
   $ cd s
   $ hg update fc627a69481f
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ..
   $ hg update 11
    subrepository s diverged (local revision: 12a213df6fa9, remote revision: fc627a69481f)
-  (M)erge, keep (l)ocal [working copy] or keep (r)emote [destination]? m
+  you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
+  what do you want to do? m
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id -n
   11+
   $ hg -R s id
   fc627a69481f
   $ hg -R t id
   e95bcfa18a35
 
 Test that removing .hgsubstate doesn't break anything:
 
   $ hg rm -f .hgsubstate
   $ hg ci -mrm
   nothing changed
   [1]
   $ hg log -vr tip
   changeset:   13:925c17564ef8
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       .hgsubstate
   description:
   13
   
   
 
 Test that removing .hgsub removes .hgsubstate:
 
   $ hg rm .hgsub
   $ hg ci -mrm2
   created new head
   $ hg log -vr tip
   changeset:   14:2400bccd50af
   tag:         tip
   parent:      11:365661e5936a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       .hgsub .hgsubstate
   description:
   rm2
   
   
 Test issue3153: diff -S with deleted subrepos
 
   $ hg diff --nodates -S -c .
   diff -r 365661e5936a -r 2400bccd50af .hgsub
   --- a/.hgsub
   +++ /dev/null
   @@ -1,2 +0,0 @@
   -s = s
   -t = t
   diff -r 365661e5936a -r 2400bccd50af .hgsubstate
   --- a/.hgsubstate
   +++ /dev/null
   @@ -1,2 +0,0 @@
   -fc627a69481fcbe5f1135069e8a3881c023e4cf5 s
   -e95bcfa18a358dc4936da981ebf4147b4cad1362 t
 
 Test behavior of add for explicit path in subrepo:
   $ cd ..
   $ hg init explicit
   $ cd explicit
   $ echo s = s > .hgsub
   $ hg add .hgsub
   $ hg init s
   $ hg ci -m0
 Adding with an explicit path in a subrepo adds the file
   $ echo c1 > f1
   $ echo c2 > s/f2
   $ hg st -S
   ? f1
   ? s/f2
   $ hg add s/f2
   $ hg st -S
   A s/f2
   ? f1
   $ hg ci -R s -m0
   $ hg ci -Am1
   adding f1
 Adding with an explicit path in a subrepo with -S has the same behavior
   $ echo c3 > f3
   $ echo c4 > s/f4
   $ hg st -S
   ? f3
   ? s/f4
   $ hg add -S s/f4
   $ hg st -S
   A s/f4
   ? f3
   $ hg ci -R s -m1
   $ hg ci -Ama2
   adding f3
 Adding without a path or pattern silently ignores subrepos
   $ echo c5 > f5
   $ echo c6 > s/f6
   $ echo c7 > s/f7
   $ hg st -S
   ? f5
   ? s/f6
   ? s/f7
   $ hg add
   adding f5
   $ hg st -S
   A f5
   ? s/f6
   ? s/f7
   $ hg ci -R s -Am2
   adding f6
   adding f7
   $ hg ci -m3
 Adding without a path or pattern with -S also adds files in subrepos
   $ echo c8 > f8
   $ echo c9 > s/f9
   $ echo c10 > s/f10
   $ hg st -S
   ? f8
   ? s/f10
   ? s/f9
   $ hg add -S
   adding f8
   adding s/f10
   adding s/f9
   $ hg st -S
   A f8
   A s/f10
   A s/f9
   $ hg ci -R s -m3
   $ hg ci -m4
 Adding with a pattern silently ignores subrepos
   $ echo c11 > fm11
   $ echo c12 > fn12
   $ echo c13 > s/fm13
   $ echo c14 > s/fn14
   $ hg st -S
   ? fm11
   ? fn12
   ? s/fm13
   ? s/fn14
   $ hg add 'glob:**fm*'
   adding fm11
   $ hg st -S
   A fm11
   ? fn12
   ? s/fm13
   ? s/fn14
   $ hg ci -R s -Am4
   adding fm13
   adding fn14
   $ hg ci -Am5
   adding fn12
 Adding with a pattern with -S also adds matches in subrepos
   $ echo c15 > fm15
   $ echo c16 > fn16
   $ echo c17 > s/fm17
   $ echo c18 > s/fn18
   $ hg st -S
   ? fm15
   ? fn16
   ? s/fm17
   ? s/fn18
   $ hg add -S 'glob:**fm*'
   adding fm15
   adding s/fm17
   $ hg st -S
   A fm15
   A s/fm17
   ? fn16
   ? s/fn18
   $ hg ci -R s -Am5
   adding fn18
   $ hg ci -Am6
   adding fn16
 
 Test behavior of forget for explicit path in subrepo:
 Forgetting an explicit path in a subrepo untracks the file
   $ echo c19 > s/f19
   $ hg add s/f19
   $ hg st -S
   A s/f19
   $ hg forget s/f19
   $ hg st -S
   ? s/f19
   $ rm s/f19
   $ cd ..
 
 Courtesy phases synchronisation to publishing server does not block the push
 (issue3781)
 
   $ cp -R main issue3781
   $ cp -R main issue3781-dest
   $ cd issue3781-dest/s
   $ hg phase tip # show we have draft changeset
   5: draft
   $ chmod a-w .hg/store/phaseroots # prevent phase push
   $ cd ../../issue3781
   $ cat >> .hg/hgrc << EOF
   > [paths]
   > default=../issue3781-dest/
   > EOF
   $ hg push --config devel.legacy.exchange=bundle1
   pushing to $TESTTMP/issue3781-dest
   pushing subrepo s to $TESTTMP/issue3781-dest/s
   searching for changes
   no changes found
   searching for changes
   no changes found
   [1]
 # clean the push cache
   $ rm s/.hg/cache/storehash/*
   $ hg push # bundle2+
   pushing to $TESTTMP/issue3781-dest
   pushing subrepo s to $TESTTMP/issue3781-dest/s
   searching for changes
   no changes found
   searching for changes
   no changes found
   [1]
   $ cd ..
 
 Test phase choice for newly created commit with "phases.subrepochecks"
 configuration
 
   $ cd t
   $ hg update -q -r 12
 
   $ cat >> s/ss/.hg/hgrc <<EOF
   > [phases]
   > new-commit = secret
   > EOF
   $ cat >> s/.hg/hgrc <<EOF
   > [phases]
   > new-commit = draft
   > EOF
   $ echo phasecheck1 >> s/ss/a
   $ hg -R s commit -S --config phases.checksubrepos=abort -m phasecheck1
   committing subrepository ss
   transaction abort!
   rollback completed
   abort: can't commit in draft phase conflicting secret from subrepository ss
   [255]
   $ echo phasecheck2 >> s/ss/a
   $ hg -R s commit -S --config phases.checksubrepos=ignore -m phasecheck2
   committing subrepository ss
   $ hg -R s/ss phase tip
   3: secret
   $ hg -R s phase tip
   6: draft
   $ echo phasecheck3 >> s/ss/a
   $ hg -R s commit -S -m phasecheck3
   committing subrepository ss
   warning: changes are committed in secret phase from subrepository ss
   $ hg -R s/ss phase tip
   4: secret
   $ hg -R s phase tip
   7: secret
 
   $ cat >> t/.hg/hgrc <<EOF
   > [phases]
   > new-commit = draft
   > EOF
   $ cat >> .hg/hgrc <<EOF
   > [phases]
   > new-commit = public
   > EOF
   $ echo phasecheck4 >>   s/ss/a
   $ echo phasecheck4 >>   t/t
   $ hg commit -S -m phasecheck4
   committing subrepository s
   committing subrepository s/ss
   warning: changes are committed in secret phase from subrepository ss
   committing subrepository t
   warning: changes are committed in secret phase from subrepository s
   created new head
   $ hg -R s/ss phase tip
   5: secret
   $ hg -R s phase tip
   8: secret
   $ hg -R t phase tip
   6: draft
   $ hg phase tip
   15: secret
 
   $ cd ..
 
 
 Test that commit --secret works on both repo and subrepo (issue4182)
 
   $ cd main
   $ echo secret >> b
   $ echo secret >> s/b
   $ hg commit --secret --subrepo -m "secret"
   committing subrepository s
   $ hg phase -r .
   6: secret
   $ cd s
   $ hg phase -r .
   6: secret
   $ cd ../../
 
 Test "subrepos" template keyword
 
   $ cd t
   $ hg update -q 15
   $ cat > .hgsub <<EOF
   > s = s
   > EOF
   $ hg commit -m "16"
   warning: changes are committed in secret phase from subrepository s
 
 (addition of ".hgsub" itself)
 
   $ hg diff --nodates -c 1 .hgsubstate
   diff -r f7b1eb17ad24 -r 7cf8cfea66e4 .hgsubstate
   --- /dev/null
   +++ b/.hgsubstate
   @@ -0,0 +1,1 @@
   +e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   $ hg log -r 1 --template "{p1node|short} {p2node|short}\n{subrepos % '{subrepo}\n'}"
   f7b1eb17ad24 000000000000
   s
 
 (modification of existing entry)
 
   $ hg diff --nodates -c 2 .hgsubstate
   diff -r 7cf8cfea66e4 -r df30734270ae .hgsubstate
   --- a/.hgsubstate
   +++ b/.hgsubstate
   @@ -1,1 +1,1 @@
   -e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   +dc73e2e6d2675eb2e41e33c205f4bdab4ea5111d s
   $ hg log -r 2 --template "{p1node|short} {p2node|short}\n{subrepos % '{subrepo}\n'}"
   7cf8cfea66e4 000000000000
   s
 
 (addition of entry)
 
   $ hg diff --nodates -c 5 .hgsubstate
   diff -r 7cf8cfea66e4 -r 1f14a2e2d3ec .hgsubstate
   --- a/.hgsubstate
   +++ b/.hgsubstate
   @@ -1,1 +1,2 @@
    e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   +60ca1237c19474e7a3978b0dc1ca4e6f36d51382 t
   $ hg log -r 5 --template "{p1node|short} {p2node|short}\n{subrepos % '{subrepo}\n'}"
   7cf8cfea66e4 000000000000
   t
 
 (removal of existing entry)
 
   $ hg diff --nodates -c 16 .hgsubstate
   diff -r 8bec38d2bd0b -r f2f70bc3d3c9 .hgsubstate
   --- a/.hgsubstate
   +++ b/.hgsubstate
   @@ -1,2 +1,1 @@
    0731af8ca9423976d3743119d0865097c07bdc1b s
   -e202dc79b04c88a636ea8913d9182a1346d9b3dc t
   $ hg log -r 16 --template "{p1node|short} {p2node|short}\n{subrepos % '{subrepo}\n'}"
   8bec38d2bd0b 000000000000
   t
 
 (merging)
 
   $ hg diff --nodates -c 9 .hgsubstate
   diff -r f6affe3fbfaa -r f0d2028bf86d .hgsubstate
   --- a/.hgsubstate
   +++ b/.hgsubstate
   @@ -1,1 +1,2 @@
    fc627a69481fcbe5f1135069e8a3881c023e4cf5 s
   +60ca1237c19474e7a3978b0dc1ca4e6f36d51382 t
   $ hg log -r 9 --template "{p1node|short} {p2node|short}\n{subrepos % '{subrepo}\n'}"
   f6affe3fbfaa 1f14a2e2d3ec
   t
 
 (removal of ".hgsub" itself)
 
   $ hg diff --nodates -c 8 .hgsubstate
   diff -r f94576341bcf -r 96615c1dad2d .hgsubstate
   --- a/.hgsubstate
   +++ /dev/null
   @@ -1,2 +0,0 @@
   -e4ece1bf43360ddc8f6a96432201a37b7cd27ae4 s
   -7af322bc1198a32402fe903e0b7ebcfc5c9bf8f4 t
   $ hg log -r 8 --template "{p1node|short} {p2node|short}\n{subrepos % '{subrepo}\n'}"
   f94576341bcf 000000000000
 
 Test that '[paths]' is configured correctly at subrepo creation
 
   $ cd $TESTTMP/tc
   $ cat > .hgsub <<EOF
   > # to clear bogus subrepo path 'bogus=[boguspath'
   > s = s
   > t = t
   > EOF
   $ hg update -q --clean null
   $ rm -rf s t
   $ cat >> .hg/hgrc <<EOF
   > [paths]
   > default-push = /foo/bar
   > EOF
   $ hg update -q
   $ cat s/.hg/hgrc
   [paths]
   default = $TESTTMP/t/s
   default-push = /foo/bar/s
   $ cat s/ss/.hg/hgrc
   [paths]
   default = $TESTTMP/t/s/ss
   default-push = /foo/bar/s/ss
   $ cat t/.hg/hgrc
   [paths]
   default = $TESTTMP/t/t
   default-push = /foo/bar/t
 
   $ cd $TESTTMP/t
   $ hg up -qC 0
   $ echo 'bar' > bar.txt
   $ hg ci -Am 'branch before subrepo add'
   adding bar.txt
   created new head
   $ hg merge -r "first(subrepo('s'))"
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg status -S -X '.hgsub*'
   A s/a
   ? s/b
   ? s/c
   ? s/f1
   $ hg status -S --rev 'p2()'
   A bar.txt
   ? s/b
   ? s/c
   ? s/f1
   $ hg diff -S -X '.hgsub*' --nodates
   diff -r 000000000000 s/a
   --- /dev/null
   +++ b/s/a
   @@ -0,0 +1,1 @@
   +a
   $ hg diff -S --rev 'p2()' --nodates
   diff -r 7cf8cfea66e4 bar.txt
   --- /dev/null
   +++ b/bar.txt
   @@ -0,0 +1,1 @@
   +bar
 
   $ hg diff -X '.hgsub*' --nodates s
   diff -r 000000000000 s/a
   --- /dev/null
   +++ b/s/a
   @@ -0,0 +1,1 @@
   +a
   $ hg diff -X '.hgsub*' --nodates s/a
   diff -r 000000000000 s/a
   --- /dev/null
   +++ b/s/a
   @@ -0,0 +1,1 @@
   +a
 
   $ cd ..
 
 test for ssh exploit 2017-07-25
 
   $ cat >> $HGRCPATH << EOF
   > [ui]
   > ssh = sh -c "read l; read l; read l"
   > EOF
 
   $ hg init malicious-proxycommand
   $ cd malicious-proxycommand
   $ echo 's = [hg]ssh://-oProxyCommand=touch${IFS}owned/path' > .hgsub
   $ hg init s
   $ cd s
   $ echo init > init
   $ hg add
   adding init
   $ hg commit -m init
   $ cd ..
   $ hg add .hgsub
   $ hg ci -m 'add subrepo'
   $ cd ..
   $ hg clone malicious-proxycommand malicious-proxycommand-clone
   updating to branch default
   cloning subrepo s from ssh://-oProxyCommand%3Dtouch%24%7BIFS%7Downed/path
   abort: potentially unsafe url: 'ssh://-oProxyCommand=touch${IFS}owned/path' (in subrepository "s")
   [255]
 
 also check that a percent encoded '-' (%2D) doesn't work
 
   $ cd malicious-proxycommand
   $ echo 's = [hg]ssh://%2DoProxyCommand=touch${IFS}owned/path' > .hgsub
   $ hg ci -m 'change url to percent encoded'
   $ cd ..
   $ rm -r malicious-proxycommand-clone
   $ hg clone malicious-proxycommand malicious-proxycommand-clone
   updating to branch default
   cloning subrepo s from ssh://-oProxyCommand%3Dtouch%24%7BIFS%7Downed/path
   abort: potentially unsafe url: 'ssh://-oProxyCommand=touch${IFS}owned/path' (in subrepository "s")
   [255]
 
 also check for a pipe
 
   $ cd malicious-proxycommand
   $ echo 's = [hg]ssh://fakehost|touch${IFS}owned/path' > .hgsub
   $ hg ci -m 'change url to pipe'
   $ cd ..
   $ rm -r malicious-proxycommand-clone
   $ hg clone malicious-proxycommand malicious-proxycommand-clone
   updating to branch default
   cloning subrepo s from ssh://fakehost%7Ctouch%24%7BIFS%7Downed/path
   abort: no suitable response from remote hg!
   [255]
   $ [ ! -f owned ] || echo 'you got owned'
 
 also check that a percent encoded '|' (%7C) doesn't work
 
   $ cd malicious-proxycommand
   $ echo 's = [hg]ssh://fakehost%7Ctouch%20owned/path' > .hgsub
   $ hg ci -m 'change url to percent encoded pipe'
   $ cd ..
   $ rm -r malicious-proxycommand-clone
   $ hg clone malicious-proxycommand malicious-proxycommand-clone
   updating to branch default
   cloning subrepo s from ssh://fakehost%7Ctouch%20owned/path
   abort: no suitable response from remote hg!
   [255]
   $ [ ! -f owned ] || echo 'you got owned'
 
 and bad usernames:
   $ cd malicious-proxycommand
   $ echo 's = [hg]ssh://-oProxyCommand=touch [e-mail]/path' > .hgsub
   $ hg ci -m 'owned username'
   $ cd ..
   $ rm -r malicious-proxycommand-clone
   $ hg clone malicious-proxycommand malicious-proxycommand-clone
   updating to branch default
   cloning subrepo s from ssh://[e-mail]/path
   abort: potentially unsafe url: 'ssh://-oProxyCommand=touch [e-mail]/path' (in subrepository "s")
   [255]
 
 Test convert subrepositories including merge (issue5526):
 
   $ hg init tconv
   $ hg convert --config extensions.convert= -q t/s tconv/s
   $ hg convert --config extensions.convert= -q t/s/ss tconv/s/ss
   $ hg convert --config extensions.convert= -q t/t tconv/t
 
  convert shouldn't fail because of pseudo filenode:
 
   $ hg convert --config extensions.convert= t tconv
   scanning source...
   sorting...
   converting...
   17 0
   16 1
   15 2
   14 3
   13 4
   12 5
   11 6
   10 7
   9 8
   8 9
   7 10
   6 11
   5 12
   4 13
   3 rm2
   2 phasecheck4
   1 16
   0 branch before subrepo add
 
  converted .hgsubstate should point to valid nodes:
 
   $ hg up -R tconv 9
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat tconv/.hgsubstate
   fc627a69481fcbe5f1135069e8a3881c023e4cf5 s
   60ca1237c19474e7a3978b0dc1ca4e6f36d51382 t