archive: always use portable path component separators with subrepos

The previous behavior when archiving a subrepo 's' on Windows was to internally
name the file under it 's\file', due to the use of vfs.reljoin().  When printing
the file list from the archive on Windows or Linux, the file was named
's\\file'.  The archive extracted OK on Windows, but if the archive was brought
to a Linux system, it created a file named 's\file' instead of a directory 's'
containing 'file'.

*.zip format achives seemed not to have the problem, but this was definitely an
issue with *.tgz archives.

Largefiles actually got this right, but a test is added to keep this from
regressing.  The subrepo-deep-nested-change.t test was repurposed to archive to
a file, since there are several subsequent tests that archive to a directory.
The output change is losing the filesystem prefix '../archive_lf' and not
listing the directories 'sub1' and 'sub1/sub2'.

mercurial/subrepo.py

@@ -1,1840 +1,1839 b''
 # subrepo.py - sub-repository handling for Mercurial
 #
 # 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.
 
 import copy
 import errno, os, re, posixpath, sys
 import xml.dom.minidom
 import stat, subprocess, tarfile
 from i18n import _
 import config, util, node, error, cmdutil, scmutil, match as matchmod
 import phases
 import pathutil
 import exchange
 hg = None
 propertycache = util.propertycache
 
 nullstate = ('', '', 'empty')
 
 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 util.sha1(_expandedabspath(remotepath)).hexdigest()[0:12]
 
 class SubrepoAbort(error.Abort):
     """Exception class used to avoid handling a subrepo error more than once"""
     def __init__(self, *args, **kw):
         error.Abort.__init__(self, *args, **kw)
         self.subrepo = kw.get('subrepo')
         self.cause = kw.get('cause')
 
 def annotatesubrepoerror(func):
     def decoratedmethod(self, *args, **kargs):
         try:
             res = func(self, *args, **kargs)
         except SubrepoAbort, ex:
             # This exception has already been handled
             raise ex
         except error.Abort, ex:
             subrepo = subrelpath(self)
             errormsg = str(ex) + ' ' + _('(in subrepo %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 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()
     def read(f, sections=None, remap=None):
         if f in ctx:
             try:
                 data = ctx[f].data()
             except IOError, err:
                 if err.errno != errno.ENOENT:
                     raise
                 # handle missing subrepo spec files as removed
                 ui.warn(_("warning: subrepo spec file \'%s\' not found\n") %
                         util.pathto(ctx.repo().root, ctx.repo().getcwd(), f))
                 return
             p.parse(f, data, sections, remap, read)
         else:
             repo = ctx.repo()
             raise util.Abort(_("subrepo spec file \'%s\' not found") %
                              util.pathto(repo.root, repo.getcwd(), 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:
                     repo = ctx.repo()
                     raise util.Abort(_("invalid subrepository revision "
                                        "specifier in \'%s\' line %d")
                                      % (util.pathto(repo.root, repo.getcwd(),
                                         '.hgsubstate'), (i + 1)))
                 rev[path] = revision
         except IOError, 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 = repl.encode('string-escape')
             # 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(r'\\\\([0-9]+)', r'\\\1', repl)
             try:
                 src = re.sub(pattern, repl, src, 1)
             except re.error, e:
                 raise util.Abort(_("bad subrepository pattern in %s: %s")
                                  % (p.source('subpaths', pattern), e))
         return src
 
     state = {}
     for path, src in p[''].items():
         kind = 'hg'
         if src.startswith('['):
             if ']' not in src:
                 raise util.Abort(_('missing ] in subrepo 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(ctx.repo(), abort=False)
             if parent:
                 parent = util.url(parent)
                 parent.path = posixpath.join(parent.path or '', src)
                 parent.path = posixpath.normpath(parent.path)
                 joined = str(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):
     """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))
 
     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
 
         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
                 if repo.ui.promptchoice(
                     _(' subrepository sources for %s differ\n'
                       'use (l)ocal source (%s) or (r)emote source (%s)?'
                       '$$ &Local $$ &Remote') % (s, l[0], r[0]), 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)
                 option = repo.ui.promptchoice(
                     _(' subrepository %s diverged (local revision: %s, '
                       'remote revision: %s)\n'
                       '(M)erge, keep (l)ocal or keep (r)emote?'
                       '$$ &Merge $$ &Local $$ &Remote')
                     % (s, srepo.shortid(l[1]), srepo.shortid(r[1])), 0)
                 if option == 0:
                     wctx.sub(s).merge(r)
                     sm[s] = l
                     debug(s, "merge with", r)
                 elif option == 1:
                     sm[s] = l
                     debug(s, "keep local subrepo revision", l)
                 else:
                     wctx.sub(s).get(r, overwrite)
                     sm[s] = r
                     debug(s, "get remote subrepo revision", r)
         elif ld == a: # remote removed, local unchanged
             debug(s, "remote removed, remove")
             wctx.sub(s).remove()
         elif a == nullstate: # not present in remote or ancestor
             debug(s, "local added, keep")
             sm[s] = l
             continue
         else:
             if repo.ui.promptchoice(
                 _(' local changed subrepository %s which remote removed\n'
                   'use (c)hanged version or (d)elete?'
                   '$$ &Changed $$ &Delete') % s, 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]:
             if repo.ui.promptchoice(
                 _(' remote changed subrepository %s which local removed\n'
                   'use (c)hanged version or (d)elete?'
                   '$$ &Changed $$ &Delete') % s, 0) == 0:
                 debug(s, "prompt recreate", r)
                 mctx.sub(s).get(r)
                 sm[s] = r
 
     # record merged .hgsubstate
     writestate(repo, sm)
     return sm
 
 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)?'
                  '$$ &Local $$ &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)?'
                  '$$ &Local $$ &Remote')
                % (subrelpath(sub), local, remote))
     return ui.promptchoice(msg, 0)
 
 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 str(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 str(parent)
     else: # recursion reached top repo
         if util.safehasattr(repo, '_subtoppath'):
             return repo._subtoppath
         if push and repo.ui.config('paths', 'default-push'):
             return repo.ui.config('paths', 'default-push')
         if repo.ui.config('paths', 'default'):
             return repo.ui.config('paths', 'default')
         if repo.shared():
             # chop off the .hg component to get the default path form
             return os.path.dirname(repo.sharedpath)
     if abort:
         raise util.Abort(_("default path for subrepository not found"))
 
 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 os.path.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 subrepo(ctx, path):
     """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
     import hg as h
     hg = h
 
     pathutil.pathauditor(ctx.repo().root)(path)
     state = ctx.substate[path]
     if state[2] not in types:
         raise util.Abort(_('unknown subrepo type %s') % state[2])
     return types[state[2]](ctx, path, state[:2])
 
 def newcommitphase(ui, ctx):
     commitphase = phases.newcommitphase(ui)
     substate = getattr(ctx, "substate", None)
     if not substate:
         return commitphase
     check = ui.config('phases', 'checksubrepos', 'follow')
     if check not in ('ignore', 'follow', 'abort'):
         raise util.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 util.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
 
 # 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 subrepositiry as seen from
         innermost repository.
         """
         self.ui = ctx.repo().ui
         self._ctx = ctx
         self._path = path
 
     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):
         """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.
         """
         raise NotImplementedError
 
     def dirtyreason(self, ignoreupdate=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):
             return _("uncommitted changes in subrepository '%s'"
                      ) % subrelpath(self)
 
     def bailifchanged(self, ignoreupdate=False):
         """raise Abort if subrepository is ``dirty()``
         """
         dirtyreason = self.dirtyreason(ignoreupdate=ignoreupdate)
         if dirtyreason:
             raise util.Abort(dirtyreason)
 
     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, explicitonly, **opts):
         return []
 
     def addremove(self, matcher, prefix, opts, dry_run, similarity):
         self.ui.warn("%s: %s" % (prefix, _("addremove is not supported")))
         return 1
 
     def cat(self, match, 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):
         """return file data"""
         raise NotImplementedError
 
     def fileflags(self, name):
         """return file flags"""
         return ''
 
     def printfiles(self, ui, m, fm, fmt):
         """handle the files command for this subrepo"""
         return 1
 
     def archive(self, archiver, prefix, match=None):
         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)
         self.ui.progress(_('archiving (%s)') % relpath, 0,
                          unit=_('files'), total=total)
         for i, name in enumerate(files):
             flags = self.fileflags(name)
             mode = 'x' in flags and 0755 or 0644
             symlink = 'l' in flags
-            archiver.addfile(self.wvfs.reljoin(prefix, self._path, name),
+            archiver.addfile(prefix + self._path + '/' + name,
                              mode, symlink, self.filedata(name))
             self.ui.progress(_('archiving (%s)') % relpath, i + 1,
                              unit=_('files'), total=total)
         self.ui.progress(_('archiving (%s)') % relpath, None)
         return total
 
     def walk(self, match):
         '''
         walk recursively through the directory tree, finding all files
         matched by the match function
         '''
         pass
 
     def forget(self, match, prefix):
         return ([], [])
 
     def removefiles(self, matcher, prefix, after, force, subrepos):
         """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.
         """
         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
 
     @propertycache
     def wvfs(self):
         """return vfs to access the working directory of this subrepository
         """
         return scmutil.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):
         super(hgsubrepo, self).__init__(ctx, path)
         self._state = state
         r = ctx.repo()
         root = r.wjoin(path)
         create = not r.wvfs.exists('%s/.hg' % path)
         self._repo = hg.repository(r.baseui, root, create=create)
 
         # 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')
         self.ui.setconfig('ui', '_usedassubrepo', 'True', 'subrepo')
         self._initrepo(r, state[0], create)
 
     def storeclean(self, path):
         lock = self._repo.lock()
         try:
             return self._storeclean(path)
         finally:
             lock.release()
 
     def _storeclean(self, path):
         clean = True
         itercache = self._calcstorehash(path)
         try:
             for filehash in self._readstorehashcache(path):
                 if filehash != itercache.next():
                     clean = False
                     break
         except StopIteration:
             # the cached and current pull states have a different size
             clean = False
         if clean:
             try:
                 itercache.next()
                 # the cached and current pull states have a different size
                 clean = False
             except StopIteration:
                 pass
         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 = util.sha1(vfs.tryread(relname)).hexdigest()
             yield '%s = %s\n' % (relname, filehash)
 
     @propertycache
     def _cachestorehashvfs(self):
         return scmutil.vfs(self._repo.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)
         lock = self._repo.lock()
         try:
             storehash = list(self._calcstorehash(remotepath))
             vfs = self._cachestorehashvfs
             vfs.writelines(cachefile, storehash, mode='w', notindexed=True)
         finally:
             lock.release()
 
     @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)
 
             fp = self._repo.vfs("hgrc", "w", text=True)
             try:
                 fp.write(''.join(lines))
             finally:
                 fp.close()
 
     @annotatesubrepoerror
     def add(self, ui, match, prefix, explicitonly, **opts):
         return cmdutil.add(ui, self._repo, match,
                            self.wvfs.reljoin(prefix, self._path),
                            explicitonly, **opts)
 
     @annotatesubrepoerror
     def addremove(self, m, prefix, opts, dry_run, similarity):
         # 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,
                                  self.wvfs.reljoin(prefix, self._path), opts,
                                  dry_run, similarity)
 
     @annotatesubrepoerror
     def cat(self, match, prefix, **opts):
         rev = self._state[1]
         ctx = self._repo[rev]
         return cmdutil.cat(self.ui, self._repo, ctx, match, 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, 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)
             cmdutil.diffordiffstat(ui, self._repo, diffopts,
                                    node1, node2, match,
                                    prefix=posixpath.join(prefix, self._path),
                                    listsubrepos=True, **opts)
         except error.RepoLookupError, inst:
             self.ui.warn(_('warning: error "%s" in subrepository "%s"\n')
                           % (inst, subrelpath(self)))
 
     @annotatesubrepoerror
     def archive(self, archiver, prefix, match=None):
         self._get(self._state + ('hg',))
         total = abstractsubrepo.archive(self, archiver, prefix, match)
         rev = self._state[1]
         ctx = self._repo[rev]
         for subpath in ctx.substate:
             s = subrepo(ctx, subpath)
             submatch = matchmod.narrowmatcher(subpath, match)
-            total += s.archive(
-                archiver, self.wvfs.reljoin(prefix, self._path), submatch)
+            total += s.archive(archiver, prefix + self._path + '/', submatch)
         return total
 
     @annotatesubrepoerror
     def dirty(self, ignoreupdate=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() # 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].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
         if revision in self._repo.unfiltered():
             return True
         self._repo._subsource = source
         srcurl = _abssource(self._repo)
         other = hg.peer(self._repo, {}, srcurl)
         if len(self._repo) == 0:
             self.ui.status(_('cloning subrepo %s from %s\n')
                            % (subrelpath(self), srcurl))
             parentrepo = self._repo._subparent
             # use self._repo.vfs instead of self.wvfs to remove .hg only
             self._repo.vfs.rmtree()
             other, cloned = hg.clone(self._repo._subparent.baseui, {},
                                      other, self._repo.root,
                                      update=False)
             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), srcurl))
             cleansub = self.storeclean(srcurl)
             exchange.pull(self._repo, other)
             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 subrepo %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 subrepo %s\n" % subrelpath(self))
                 hg.update(self._repo, state[1])
             elif anc == dst:
                 self.ui.debug("skipping subrepo %s\n" % subrelpath(self))
             else:
                 self.ui.debug("merging subrepo %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), dsturl))
                 return None
         self.ui.status(_('pushing subrepo %s to %s\n') %
             (subrelpath(self), 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):
         rev = self._state[1]
         return self._repo[rev][name].data()
 
     def fileflags(self, name):
         rev = self._state[1]
         ctx = self._repo[rev]
         return ctx.flags(name)
 
     @annotatesubrepoerror
     def printfiles(self, ui, m, fm, fmt):
         # 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, fm, fmt, True)
 
     def walk(self, match):
         ctx = self._repo[None]
         return ctx.walk(match)
 
     @annotatesubrepoerror
     def forget(self, match, prefix):
         return cmdutil.forget(self.ui, self._repo, match,
                               self.wvfs.reljoin(prefix, self._path), True)
 
     @annotatesubrepoerror
     def removefiles(self, matcher, prefix, after, force, subrepos):
         return cmdutil.remove(self.ui, self._repo, matcher,
                               self.wvfs.reljoin(prefix, self._path),
                               after, force, subrepos)
 
     @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('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['date'] = None
             opts['rev'] = substate[1]
 
             self.filerevert(*pats, **opts)
 
         # Update the repo to the revision specified in the given substate
         if not opts.get('dry_run'):
             self.get(substate, overwrite=True)
 
     def filerevert(self, *pats, **opts):
         ctx = self._repo[opts['rev']]
         parents = self._repo.dirstate.parents()
         if opts.get('all'):
             pats = ['set:modified()']
         else:
             pats = []
         cmdutil.revert(self.ui, self._repo, ctx, parents, *pats, **opts)
 
     def shortid(self, revid):
         return revid[:12]
 
     @propertycache
     def wvfs(self):
         """return own wvfs for efficiency and consitency
         """
         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):
         super(svnsubrepo, self).__init__(ctx, path)
         self._state = state
         self._exe = util.findexe('svn')
         if not self._exe:
             raise util.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['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(os.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(cmd, bufsize=-1, close_fds=util.closefds,
                              stdout=subprocess.PIPE, stderr=subprocess.PIPE,
                               universal_newlines=True, env=env, **extrakw)
         stdout, stderr = p.communicate()
         stderr = stderr.strip()
         if not failok:
             if p.returncode:
                 raise util.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(r'^(\d+)\.(\d+)', output)
         if not m:
             raise util.Abort(_('cannot retrieve svn tool version'))
         return (int(m.group(1)), int(m.group(2)))
 
     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('entry')
         lastrev, rev = '0', '0'
         if entries:
             rev = str(entries[0].getAttribute('revision')) or '0'
             commits = entries[0].getElementsByTagName('commit')
             if commits:
                 lastrev = str(commits[0].getAttribute('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('entry'):
             s = e.getElementsByTagName('wc-status')
             if not s:
                 continue
             item = s[0].getAttribute('item')
             props = s[0].getAttribute('props')
             path = e.getAttribute('path')
             if item == 'external':
                 externals.append(path)
             elif item == 'missing':
                 missing.append(path)
             if (item not in ('', 'normal', 'unversioned', 'external')
                 or props not in ('', 'none', 'normal')):
                 changes.append(path)
         for path in changes:
             for ext in externals:
                 if path == ext or path.startswith(ext + os.sep):
                     return True, True, bool(missing)
         return bool(changes), False, bool(missing)
 
     def dirty(self, ignoreupdate=False):
         if not self._wcchanged()[0]:
             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 util.Abort(_('cannot commit svn externals'))
         if missing:
             # svn can commit with missing entries but aborting like hg
             # seems a better approach.
             raise util.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 util.Abort(_('failed to commit svn changes'))
             raise util.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:
             self._ctx.repo().wvfs.removedirs(os.path.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]))
         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 util.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('entry'):
             kind = str(e.getAttribute('kind'))
             if kind != 'file':
                 continue
             name = ''.join(c.data for c
                            in e.getElementsByTagName('name')[0].childNodes
                            if c.nodeType == c.TEXT_NODE)
             paths.append(name.encode('utf-8'))
         return paths
 
     def filedata(self, name):
         return self._svncommand(['cat'], name)[0]
 
 
 class gitsubrepo(abstractsubrepo):
     def __init__(self, ctx, path, state):
         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, e:
             if e.errno != 2 or os.name != 'nt':
                 raise
             self._gitexecutable = 'git.cmd'
             out, err = self._gitnodir(['--version'])
         versionstatus = self._checkversion(out)
         if versionstatus == 'unknown':
             self.ui.warn(_('cannot retrieve git version\n'))
         elif versionstatus == 'abort':
             raise util.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(r'^git version (\d+)\.(\d+)\.(\d+)', out)
         if m:
             return (int(m.group(1)), int(m.group(2)), int(m.group(3)))
 
         m = re.search(r'^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('git version 1.6.0')
         'ok'
         >>> _checkversion('git version 1.8.5')
         'ok'
         >>> _checkversion('git version 1.4.0')
         'abort'
         >>> _checkversion('git version 1.5.0')
         'warning'
         >>> _checkversion('git version 1.9-rc0')
         'ok'
         >>> _checkversion('git version 1.9.0.265.g81cdec2')
         'ok'
         >>> _checkversion('git version 1.9.0.GIT')
         'ok'
         >>> _checkversion('git version 12345')
         'unknown'
         >>> _checkversion('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)))
         # 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')
         p = subprocess.Popen([self._gitexecutable] + commands, bufsize=-1,
                              cwd=cwd, env=env, close_fds=util.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 util.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():
             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 util.Abort(_("revision %s does not exist in subrepo %s\n") %
                                (revision, self._relpath))
 
     @annotatesubrepoerror
     def dirty(self, ignoreupdate=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 subrepo %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 util.Abort(_("subrepo %s is missing") % self._relpath)
         cmd = ['commit', '-a', '-m', text]
         env = os.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'] = util.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 util.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 subrepo %s\n') % self._relpath)
                 return False
             self.ui.status(_('pushing branch %s of subrepo %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 subrepo %s\n'
                            'cannot push revision %s\n') %
                           (self._relpath, self._state[1]))
             return False
 
     @annotatesubrepoerror
     def add(self, ui, match, prefix, explicitonly, **opts):
         if self._gitmissing():
             return []
 
         (modified, added, removed,
          deleted, unknown, ignored, clean) = self.status(None, unknown=True,
                                                          clean=True)
 
         tracked = set()
         # dirstates 'amn' warn, 'r' is added again
         for l in (modified, added, deleted, clean):
             tracked.update(l)
 
         # Unknown files not of interest will be rejected by the matcher
         files = 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') % match.rel(f))
 
             if f in tracked:  # hg prints 'adding' even if already tracked
                 if exact:
                     rejected.append(f)
                 continue
             if not opts.get('dry_run'):
                 self._gitcommand(command + [f])
 
         for f in rejected:
             ui.warn(_("%s already tracked!\n") % match.abs(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):
         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|')
         relpath = subrelpath(self)
         self.ui.progress(_('archiving (%s)') % relpath, 0, unit=_('files'))
         for i, info in enumerate(tar):
             if info.isdir():
                 continue
             if match and not match(info.name):
                 continue
             if info.issym():
                 data = info.linkname
             else:
                 data = tar.extractfile(info).read()
-            archiver.addfile(self.wvfs.reljoin(prefix, self._path, info.name),
+            archiver.addfile(prefix + self._path + '/' + info.name,
                              info.mode, info.issym(), data)
             total += 1
             self.ui.progress(_('archiving (%s)') % relpath, i + 1,
                              unit=_('files'))
         self.ui.progress(_('archiving (%s)') % relpath, None)
         return total
 
 
     @annotatesubrepoerror
     def cat(self, match, prefix, **opts):
         rev = self._state[1]
         if match.anypats():
             return 1 #No support for include/exclude yet
 
         if not match.files():
             return 1
 
         for f in match.files():
             output = self._gitcommand(["show", "%s:%s" % (rev, f)])
             fp = cmdutil.makefileobj(self._subparent, opts.get('output'),
                                      self._ctx.node(),
                                      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', rev1, rev2]
         else:
             command = ['diff-index', rev1]
         out = self._gitcommand(command)
         for line in out.split('\n'):
             tab = line.find('\t')
             if tab == -1:
                 continue
             status, f = line[tab - 1], 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('unknown'):
             command += ['--untracked-files=all']
         if opts.get('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('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']
         if opts['stat']:
             cmd.append('--stat')
         else:
             # for Git, this also implies '-p'
             cmd.append('-U%d' % diffopts.context)
 
         gitprefix = self.wvfs.reljoin(prefix, self._path)
 
         if diffopts.noprefix:
             cmd.extend(['--src-prefix=%s/' % gitprefix,
                         '--dst-prefix=%s/' % gitprefix])
         else:
             cmd.extend(['--src-prefix=a/%s/' % gitprefix,
                         '--dst-prefix=b/%s/' % gitprefix])
 
         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('no_backup'):
             status = self.status(None)
             names = status.modified
             for name in names:
                 bakname = "%s.orig" % name
                 self.ui.note(_('saving current version of %s as %s\n') %
                         (name, bakname))
                 self.wvfs.rename(name, bakname)
 
         if not opts.get('dry_run'):
             self.get(substate, overwrite=True)
         return []
 
     def shortid(self, revid):
         return revid[:7]
 
 types = {
     'hg': hgsubrepo,
     'svn': svnsubrepo,
     'git': gitsubrepo,
     }

tests/test-subrepo-deep-nested-change.t

@@ -1,547 +1,543 b''
 Preparing the subrepository 'sub2'
 
   $ hg init sub2
   $ echo sub2 > sub2/sub2
   $ hg add -R sub2
   adding sub2/sub2 (glob)
   $ hg commit -R sub2 -m "sub2 import"
 
 Preparing the 'sub1' repo which depends on the subrepo 'sub2'
 
   $ hg init sub1
   $ echo sub1 > sub1/sub1
   $ echo "sub2 = ../sub2" > sub1/.hgsub
   $ hg clone sub2 sub1/sub2
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg add -R sub1
   adding sub1/.hgsub (glob)
   adding sub1/sub1 (glob)
   $ hg commit -R sub1 -m "sub1 import"
 
 Preparing the 'main' repo which depends on the subrepo 'sub1'
 
   $ hg init main
   $ echo main > main/main
   $ echo "sub1 = ../sub1" > main/.hgsub
   $ hg clone sub1 main/sub1
   updating to branch default
   cloning subrepo sub2 from $TESTTMP/sub2
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg add -R main
   adding main/.hgsub (glob)
   adding main/main (glob)
   $ hg commit -R main -m "main import"
 
 Cleaning both repositories, just as a clone -U
 
   $ hg up -C -R sub2 null
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg up -C -R sub1 null
   0 files updated, 0 files merged, 3 files removed, 0 files unresolved
   $ hg up -C -R main null
   0 files updated, 0 files merged, 3 files removed, 0 files unresolved
   $ rm -rf main/sub1
   $ rm -rf sub1/sub2
 
 Clone main
 
   $ hg --config extensions.largefiles= clone main cloned
   updating to branch default
   cloning subrepo sub1 from $TESTTMP/sub1
   cloning subrepo sub1/sub2 from $TESTTMP/sub2 (glob)
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Largefiles is NOT enabled in the clone if the source repo doesn't require it
   $ cat cloned/.hg/hgrc
   # example repository config (see "hg help config" for more info)
   [paths]
   default = $TESTTMP/main (glob)
   
   # path aliases to other clones of this repo in URLs or filesystem paths
   # (see "hg help config.paths" for more info)
   #
   # default-push = ssh://[e-mail]/hg/jdoes-fork
   # my-fork      = ssh://[e-mail]/hg/jdoes-fork
   # my-clone     = /home/jdoe/jdoes-clone
   
   [ui]
   # name and email (local to this repository, optional), e.g.
   # username = Jane Doe <[e-mail]>
 
 Checking cloned repo ids
 
   $ printf "cloned " ; hg id -R cloned
   cloned 7f491f53a367 tip
   $ printf "cloned/sub1 " ; hg id -R cloned/sub1
   cloned/sub1 fc3b4ce2696f tip
   $ printf "cloned/sub1/sub2 " ; hg id -R cloned/sub1/sub2
   cloned/sub1/sub2 c57a0840e3ba tip
 
 debugsub output for main and sub1
 
   $ hg debugsub -R cloned
   path sub1
    source   ../sub1
    revision fc3b4ce2696f7741438c79207583768f2ce6b0dd
   $ hg debugsub -R cloned/sub1
   path sub2
    source   ../sub2
    revision c57a0840e3badd667ef3c3ef65471609acb2ba3c
 
 Modifying deeply nested 'sub2'
 
   $ echo modified > cloned/sub1/sub2/sub2
   $ hg commit --subrepos -m "deep nested modif should trigger a commit" -R cloned
   committing subrepository sub1
   committing subrepository sub1/sub2 (glob)
 
 Checking modified node ids
 
   $ printf "cloned " ; hg id -R cloned
   cloned ffe6649062fe tip
   $ printf "cloned/sub1 " ; hg id -R cloned/sub1
   cloned/sub1 2ecb03bf44a9 tip
   $ printf "cloned/sub1/sub2 " ; hg id -R cloned/sub1/sub2
   cloned/sub1/sub2 53dd3430bcaf tip
 
 debugsub output for main and sub1
 
   $ hg debugsub -R cloned
   path sub1
    source   ../sub1
    revision 2ecb03bf44a94e749e8669481dd9069526ce7cb9
   $ hg debugsub -R cloned/sub1
   path sub2
    source   ../sub2
    revision 53dd3430bcaf5ab4a7c48262bcad6d441f510487
 
 Check that deep archiving works
 
   $ cd cloned
   $ echo 'test' > sub1/sub2/test.txt
   $ hg --config extensions.largefiles=! add sub1/sub2/test.txt
   $ mkdir sub1/sub2/folder
   $ echo 'subfolder' > sub1/sub2/folder/test.txt
   $ hg ci -ASm "add test.txt"
   adding sub1/sub2/folder/test.txt
   committing subrepository sub1
   committing subrepository sub1/sub2 (glob)
 
 .. but first take a detour through some deep removal testing
 
   $ hg remove -S -I 're:.*.txt' .
   removing sub1/sub2/folder/test.txt (glob)
   removing sub1/sub2/test.txt (glob)
   $ hg status -S
   R sub1/sub2/folder/test.txt
   R sub1/sub2/test.txt
   $ hg update -Cq
   $ hg remove -I 're:.*.txt' sub1
   $ hg status -S
   $ hg remove sub1/sub2/folder/test.txt
   $ hg remove sub1/.hgsubstate
   $ mv sub1/.hgsub sub1/x.hgsub
   $ hg status -S
   warning: subrepo spec file 'sub1/.hgsub' not found (glob)
   R sub1/.hgsubstate
   R sub1/sub2/folder/test.txt
   ! sub1/.hgsub
   ? sub1/x.hgsub
   $ mv sub1/x.hgsub sub1/.hgsub
   $ hg update -Cq
   $ touch sub1/foo
   $ hg forget sub1/sub2/folder/test.txt
   $ rm sub1/sub2/test.txt
 
 Test relative path printing + subrepos
   $ mkdir -p foo/bar
   $ cd foo
   $ touch bar/abc
   $ hg addremove -S ..
   adding ../sub1/sub2/folder/test.txt (glob)
   removing ../sub1/sub2/test.txt (glob)
   adding ../sub1/foo (glob)
   adding bar/abc (glob)
   $ cd ..
   $ hg status -S
   A foo/bar/abc
   A sub1/foo
   R sub1/sub2/test.txt
   $ hg update -Cq
   $ touch sub1/sub2/folder/bar
   $ hg addremove sub1/sub2
   adding sub1/sub2/folder/bar (glob)
   $ hg status -S
   A sub1/sub2/folder/bar
   ? foo/bar/abc
   ? sub1/foo
   $ hg update -Cq
   $ hg addremove sub1
   adding sub1/sub2/folder/bar (glob)
   adding sub1/foo (glob)
   $ hg update -Cq
   $ rm sub1/sub2/folder/test.txt
   $ rm sub1/sub2/test.txt
   $ hg ci -ASm "remove test.txt"
   adding sub1/sub2/folder/bar
   removing sub1/sub2/folder/test.txt
   removing sub1/sub2/test.txt
   adding sub1/foo
   adding foo/bar/abc
   committing subrepository sub1
   committing subrepository sub1/sub2 (glob)
 
   $ hg forget sub1/sub2/sub2
   $ echo x > sub1/sub2/x.txt
   $ hg add sub1/sub2/x.txt
 
 Files sees uncommitted adds and removes in subrepos
   $ hg files -S
   .hgsub
   .hgsubstate
   foo/bar/abc (glob)
   main
   sub1/.hgsub (glob)
   sub1/.hgsubstate (glob)
   sub1/foo (glob)
   sub1/sub1 (glob)
   sub1/sub2/folder/bar (glob)
   sub1/sub2/x.txt (glob)
 
   $ hg rollback -q
   $ hg up -Cq
 
   $ hg --config extensions.largefiles=! archive -S ../archive_all
   $ find ../archive_all | sort
   ../archive_all
   ../archive_all/.hg_archival.txt
   ../archive_all/.hgsub
   ../archive_all/.hgsubstate
   ../archive_all/main
   ../archive_all/sub1
   ../archive_all/sub1/.hgsub
   ../archive_all/sub1/.hgsubstate
   ../archive_all/sub1/sub1
   ../archive_all/sub1/sub2
   ../archive_all/sub1/sub2/folder
   ../archive_all/sub1/sub2/folder/test.txt
   ../archive_all/sub1/sub2/sub2
   ../archive_all/sub1/sub2/test.txt
 
 Check that archive -X works in deep subrepos
 
   $ hg --config extensions.largefiles=! archive -S -X '**test*' ../archive_exclude
   $ find ../archive_exclude | sort
   ../archive_exclude
   ../archive_exclude/.hg_archival.txt
   ../archive_exclude/.hgsub
   ../archive_exclude/.hgsubstate
   ../archive_exclude/main
   ../archive_exclude/sub1
   ../archive_exclude/sub1/.hgsub
   ../archive_exclude/sub1/.hgsubstate
   ../archive_exclude/sub1/sub1
   ../archive_exclude/sub1/sub2
   ../archive_exclude/sub1/sub2/sub2
 
   $ hg --config extensions.largefiles=! archive -S -I '**test*' ../archive_include
   $ find ../archive_include | sort
   ../archive_include
   ../archive_include/sub1
   ../archive_include/sub1/sub2
   ../archive_include/sub1/sub2/folder
   ../archive_include/sub1/sub2/folder/test.txt
   ../archive_include/sub1/sub2/test.txt
 
 Check that deep archive works with largefiles (which overrides hgsubrepo impl)
 This also tests the repo.ui regression in 43fb170a23bd, and that lf subrepo
 subrepos are archived properly.
 Note that add --large through a subrepo currently adds the file as a normal file
 
   $ echo "large" > sub1/sub2/large.bin
   $ hg --config extensions.largefiles= add --large -R sub1/sub2 sub1/sub2/large.bin
   $ echo "large" > large.bin
   $ hg --config extensions.largefiles= add --large large.bin
   $ hg --config extensions.largefiles= ci -S -m "add large files"
   committing subrepository sub1
   committing subrepository sub1/sub2 (glob)
 
   $ hg --config extensions.largefiles= archive -S ../archive_lf
   $ find ../archive_lf | sort
   ../archive_lf
   ../archive_lf/.hg_archival.txt
   ../archive_lf/.hgsub
   ../archive_lf/.hgsubstate
   ../archive_lf/large.bin
   ../archive_lf/main
   ../archive_lf/sub1
   ../archive_lf/sub1/.hgsub
   ../archive_lf/sub1/.hgsubstate
   ../archive_lf/sub1/sub1
   ../archive_lf/sub1/sub2
   ../archive_lf/sub1/sub2/folder
   ../archive_lf/sub1/sub2/folder/test.txt
   ../archive_lf/sub1/sub2/large.bin
   ../archive_lf/sub1/sub2/sub2
   ../archive_lf/sub1/sub2/test.txt
   $ rm -rf ../archive_lf
 
 Exclude large files from main and sub-sub repo
 
   $ hg --config extensions.largefiles= archive -S -X '**.bin' ../archive_lf
   $ find ../archive_lf | sort
   ../archive_lf
   ../archive_lf/.hg_archival.txt
   ../archive_lf/.hgsub
   ../archive_lf/.hgsubstate
   ../archive_lf/main
   ../archive_lf/sub1
   ../archive_lf/sub1/.hgsub
   ../archive_lf/sub1/.hgsubstate
   ../archive_lf/sub1/sub1
   ../archive_lf/sub1/sub2
   ../archive_lf/sub1/sub2/folder
   ../archive_lf/sub1/sub2/folder/test.txt
   ../archive_lf/sub1/sub2/sub2
   ../archive_lf/sub1/sub2/test.txt
   $ rm -rf ../archive_lf
 
 Exclude normal files from main and sub-sub repo
 
-  $ hg --config extensions.largefiles= archive -S -X '**.txt' ../archive_lf
-  $ find ../archive_lf | sort
-  ../archive_lf
-  ../archive_lf/.hgsub
-  ../archive_lf/.hgsubstate
-  ../archive_lf/large.bin
-  ../archive_lf/main
-  ../archive_lf/sub1
-  ../archive_lf/sub1/.hgsub
-  ../archive_lf/sub1/.hgsubstate
-  ../archive_lf/sub1/sub1
-  ../archive_lf/sub1/sub2
-  ../archive_lf/sub1/sub2/large.bin
-  ../archive_lf/sub1/sub2/sub2
-  $ rm -rf ../archive_lf
+  $ hg --config extensions.largefiles= archive -S -X '**.txt' ../archive_lf.tgz
+  $ tar -tzf ../archive_lf.tgz | sort
+  archive_lf/.hgsub
+  archive_lf/.hgsubstate
+  archive_lf/large.bin
+  archive_lf/main
+  archive_lf/sub1/.hgsub
+  archive_lf/sub1/.hgsubstate
+  archive_lf/sub1/sub1
+  archive_lf/sub1/sub2/large.bin
+  archive_lf/sub1/sub2/sub2
 
 Include normal files from within a largefiles subrepo
 
   $ hg --config extensions.largefiles= archive -S -I '**.txt' ../archive_lf
   $ find ../archive_lf | sort
   ../archive_lf
   ../archive_lf/.hg_archival.txt
   ../archive_lf/sub1
   ../archive_lf/sub1/sub2
   ../archive_lf/sub1/sub2/folder
   ../archive_lf/sub1/sub2/folder/test.txt
   ../archive_lf/sub1/sub2/test.txt
   $ rm -rf ../archive_lf
 
 Include large files from within a largefiles subrepo
 
   $ hg --config extensions.largefiles= archive -S -I '**.bin' ../archive_lf
   $ find ../archive_lf | sort
   ../archive_lf
   ../archive_lf/large.bin
   ../archive_lf/sub1
   ../archive_lf/sub1/sub2
   ../archive_lf/sub1/sub2/large.bin
   $ rm -rf ../archive_lf
 
 Find an exact largefile match in a largefiles subrepo
 
   $ hg --config extensions.largefiles= archive -S -I 'sub1/sub2/large.bin' ../archive_lf
   $ find ../archive_lf | sort
   ../archive_lf
   ../archive_lf/sub1
   ../archive_lf/sub1/sub2
   ../archive_lf/sub1/sub2/large.bin
   $ rm -rf ../archive_lf
 
 The local repo enables largefiles if a largefiles repo is cloned
   $ hg showconfig extensions
   abort: repository requires features unknown to this Mercurial: largefiles!
   (see http://mercurial.selenic.com/wiki/MissingRequirement for more information)
   [255]
   $ hg --config extensions.largefiles= clone -qU . ../lfclone
   $ cat ../lfclone/.hg/hgrc
   # example repository config (see "hg help config" for more info)
   [paths]
   default = $TESTTMP/cloned (glob)
   
   # path aliases to other clones of this repo in URLs or filesystem paths
   # (see "hg help config.paths" for more info)
   #
   # default-push = ssh://[e-mail]/hg/jdoes-fork
   # my-fork      = ssh://[e-mail]/hg/jdoes-fork
   # my-clone     = /home/jdoe/jdoes-clone
   
   [ui]
   # name and email (local to this repository, optional), e.g.
   # username = Jane Doe <[e-mail]>
   
   [extensions]
   largefiles=
 
 Find an exact match to a standin (should archive nothing)
   $ hg --config extensions.largefiles= archive -S -I 'sub/sub2/.hglf/large.bin' ../archive_lf
   $ find ../archive_lf 2> /dev/null | sort
 
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > largefiles=
   > [largefiles]
   > patterns=glob:**.dat
   > EOF
 
 Test forget through a deep subrepo with the largefiles extension, both a
 largefile and a normal file.  Then a largefile that hasn't been committed yet.
   $ touch sub1/sub2/untracked.txt
   $ touch sub1/sub2/large.dat
   $ hg forget sub1/sub2/large.bin sub1/sub2/test.txt sub1/sub2/untracked.txt
   not removing sub1/sub2/untracked.txt: file is already untracked (glob)
   [1]
   $ hg add --large --dry-run -v sub1/sub2/untracked.txt
   adding sub1/sub2/untracked.txt as a largefile (glob)
   $ hg add --large -v sub1/sub2/untracked.txt
   adding sub1/sub2/untracked.txt as a largefile (glob)
   $ hg add --normal -v sub1/sub2/large.dat
   adding sub1/sub2/large.dat (glob)
   $ hg forget -v sub1/sub2/untracked.txt
   removing sub1/sub2/untracked.txt (glob)
   $ hg status -S
   A sub1/sub2/large.dat
   R sub1/sub2/large.bin
   R sub1/sub2/test.txt
   ? foo/bar/abc
   ? sub1/sub2/untracked.txt
   ? sub1/sub2/x.txt
   $ hg add sub1/sub2
   $ hg ci -Sqm 'forget testing'
 
 Test issue4330: commit a directory where only normal files have changed
   $ touch foo/bar/large.dat
   $ hg add --large foo/bar/large.dat
   $ hg ci -m 'add foo/bar/large.dat'
   $ touch a.txt
   $ touch a.dat
   $ hg add -v foo/bar/abc a.txt a.dat
   adding a.dat as a largefile
   adding a.txt
   adding foo/bar/abc (glob)
   $ hg ci -m 'dir commit with only normal file deltas' foo/bar
   $ hg status
   A a.dat
   A a.txt
 
 Test a directory commit with a changed largefile and a changed normal file
   $ echo changed > foo/bar/large.dat
   $ echo changed > foo/bar/abc
   $ hg ci -m 'dir commit with normal and lf file deltas' foo
   $ hg status
   A a.dat
   A a.txt
 
   $ hg ci -m "add a.*"
   $ hg mv a.dat b.dat
   $ hg mv foo/bar/abc foo/bar/def
   $ hg status -C
   A b.dat
     a.dat
   A foo/bar/def
     foo/bar/abc
   R a.dat
   R foo/bar/abc
 
   $ hg ci -m "move large and normal"
   $ hg status -C --rev '.^' --rev .
   A b.dat
     a.dat
   A foo/bar/def
     foo/bar/abc
   R a.dat
   R foo/bar/abc
 
 
   $ echo foo > main
   $ hg ci -m "mod parent only"
   $ hg init sub3
   $ echo "sub3 = sub3" >> .hgsub
   $ echo xyz > sub3/a.txt
   $ hg add sub3/a.txt
   $ hg ci -Sm "add sub3"
   committing subrepository sub3
   $ cat .hgsub | grep -v sub3 > .hgsub1
   $ mv .hgsub1 .hgsub
   $ hg ci -m "remove sub3"
 
   $ hg log -r "subrepo()" --style compact
   0   7f491f53a367   1970-01-01 00:00 +0000   test
     main import
   
   1   ffe6649062fe   1970-01-01 00:00 +0000   test
     deep nested modif should trigger a commit
   
   2   9bb10eebee29   1970-01-01 00:00 +0000   test
     add test.txt
   
   3   7c64f035294f   1970-01-01 00:00 +0000   test
     add large files
   
   4   f734a59e2e35   1970-01-01 00:00 +0000   test
     forget testing
   
   11   9685a22af5db   1970-01-01 00:00 +0000   test
     add sub3
   
   12[tip]   2e0485b475b9   1970-01-01 00:00 +0000   test
     remove sub3
   
   $ hg log -r "subrepo('sub3')" --style compact
   11   9685a22af5db   1970-01-01 00:00 +0000   test
     add sub3
   
   12[tip]   2e0485b475b9   1970-01-01 00:00 +0000   test
     remove sub3
   
   $ hg log -r "subrepo('bogus')" --style compact
 
 
 Test .hgsubstate in the R state
 
   $ hg rm .hgsub .hgsubstate
   $ hg ci -m 'trash subrepo tracking'
 
   $ hg log -r "subrepo('re:sub\d+')" --style compact
   0   7f491f53a367   1970-01-01 00:00 +0000   test
     main import
   
   1   ffe6649062fe   1970-01-01 00:00 +0000   test
     deep nested modif should trigger a commit
   
   2   9bb10eebee29   1970-01-01 00:00 +0000   test
     add test.txt
   
   3   7c64f035294f   1970-01-01 00:00 +0000   test
     add large files
   
   4   f734a59e2e35   1970-01-01 00:00 +0000   test
     forget testing
   
   11   9685a22af5db   1970-01-01 00:00 +0000   test
     add sub3
   
   12   2e0485b475b9   1970-01-01 00:00 +0000   test
     remove sub3
   
   13[tip]   a68b2c361653   1970-01-01 00:00 +0000   test
     trash subrepo tracking
   
 
 Restore the trashed subrepo tracking
 
   $ hg rollback -q
   $ hg update -Cq .
 
   $ cd ..

tests/test-subrepo-git.t

@@ -1,1101 +1,1109 b''
 #require git
 
 make git commits repeatable
 
   $ 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
   $ 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
 
 update to previous substate
 
   $ 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 (glob)
   pushing branch testing of subrepo 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 (glob)
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   (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 or keep (r)emote? 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 (glob)
   pushing branch testing of subrepo 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 subrepo 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 (glob)
   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
   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 2>/dev/null
+  $ tar -tzf ../archive.tgz | sort
+  archive/.hg_archival.txt
+  archive/.hgsub
+  archive/.hgsubstate
+  archive/a
+  archive/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 (glob)
 
 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 subrepo s)
   [255]
   $ hg commit --subrepos -qm missing
   abort: subrepo s is missing (in subrepo s)
   [255]
 
 #if symlink
 Don't crash if subrepo is a broken symlink
   $ ln -s broken s
   $ hg status -S
   $ hg push -q
   abort: subrepo s is missing (in subrepo s)
   [255]
   $ hg commit --subrepos -qm missing
   abort: subrepo s is missing (in subrepo s)
   [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 or keep (r)emote? m
    subrepository sources for s differ
   use (l)ocal source (da5f5b1) or (r)emote source (aa84837)? 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
   HEAD is now at aa84837... f
   $ cd ..
   $ hg update 1
    subrepository s diverged (local revision: 32a3438, remote revision: da5f5b1)
   (M)erge, keep (l)ocal or keep (r)emote? m
    subrepository sources for s differ (in checked out version)
   use (l)ocal source (32a3438) or (r)emote source (da5f5b1)? 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 or keep (r)emote? m
    subrepository sources for s differ
   use (l)ocal source (32a3438) or (r)emote source (32a3438)? 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
   $ cd ..
   $ hg update 1
   Previous HEAD position was 32a3438... fff
   HEAD is now at da5f5b1... g
   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*: No such file or directory
   [1]
 #else
   $ 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 '$TESTTMP/tc/s/.hg' (glob)
   warning: removing potentially hostile 'hgrc' in '$TESTTMP/tc/s/sub/.hg' (glob)
   $ 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 '$TESTTMP/tc/s/.hg' (glob)
   warning: removing potentially hostile 'hgrc' in '$TESTTMP/tc/s/sub/.hg' (glob)
   $ 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 subrepo 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 @@
   +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 @@
   +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
 
 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 (glob)
   $ 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 (glob)
   adding s/c.c (glob)
   adding s/cpp.cpp (glob)
   adding s/foobar.orig (glob)
   adding s/snake.python (glob)
   $ 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 (glob)
   adding s/cpp.cpp (glob)
   adding s/foobar.orig (glob)
   adding s/snake.python (glob)
   $ 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 (glob)
   $ 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 (glob)
   adding s/c.c (glob)
   adding s/cpp.cpp (glob)
   adding s/foobar.orig (glob)
   $ 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
 
   $ cd ..

tests/test-subrepo-recursion.t

@@ -1,579 +1,591 b''
 Create test repository:
 
   $ hg init repo
   $ cd repo
   $ echo x1 > x.txt
 
   $ hg init foo
   $ cd foo
   $ echo y1 > y.txt
 
   $ hg init bar
   $ cd bar
   $ echo z1 > z.txt
 
   $ cd ..
   $ echo 'bar = bar' > .hgsub
 
   $ cd ..
   $ echo 'foo = foo' > .hgsub
 
 Add files --- .hgsub files must go first to trigger subrepos:
 
   $ hg add -S .hgsub
   $ hg add -S foo/.hgsub
   $ hg add -S foo/bar
   adding foo/bar/z.txt (glob)
   $ hg add -S
   adding x.txt
   adding foo/y.txt (glob)
 
 Test recursive status without committing anything:
 
   $ hg status -S
   A .hgsub
   A foo/.hgsub
   A foo/bar/z.txt
   A foo/y.txt
   A x.txt
 
 Test recursive diff without committing anything:
 
   $ hg diff --nodates -S foo
   diff -r 000000000000 foo/.hgsub
   --- /dev/null
   +++ b/foo/.hgsub
   @@ -0,0 +1,1 @@
   +bar = bar
   diff -r 000000000000 foo/y.txt
   --- /dev/null
   +++ b/foo/y.txt
   @@ -0,0 +1,1 @@
   +y1
   diff -r 000000000000 foo/bar/z.txt
   --- /dev/null
   +++ b/foo/bar/z.txt
   @@ -0,0 +1,1 @@
   +z1
 
 Commits:
 
   $ hg commit -m fails
   abort: uncommitted changes in subrepository 'foo'
   (use --subrepos for recursive commit)
   [255]
 
 The --subrepos flag overwrite the config setting:
 
   $ hg commit -m 0-0-0 --config ui.commitsubrepos=No --subrepos
   committing subrepository foo
   committing subrepository foo/bar (glob)
 
   $ cd foo
   $ echo y2 >> y.txt
   $ hg commit -m 0-1-0
 
   $ cd bar
   $ echo z2 >> z.txt
   $ hg commit -m 0-1-1
 
   $ cd ..
   $ hg commit -m 0-2-1
 
   $ cd ..
   $ hg commit -m 1-2-1
 
 Change working directory:
 
   $ echo y3 >> foo/y.txt
   $ echo z3 >> foo/bar/z.txt
   $ hg status -S
   M foo/bar/z.txt
   M foo/y.txt
   $ hg diff --nodates -S
   diff -r d254738c5f5e foo/y.txt
   --- a/foo/y.txt
   +++ b/foo/y.txt
   @@ -1,2 +1,3 @@
    y1
    y2
   +y3
   diff -r 9647f22de499 foo/bar/z.txt
   --- a/foo/bar/z.txt
   +++ b/foo/bar/z.txt
   @@ -1,2 +1,3 @@
    z1
    z2
   +z3
 
 Status call crossing repository boundaries:
 
   $ hg status -S foo/bar/z.txt
   M foo/bar/z.txt
   $ hg status -S -I 'foo/?.txt'
   M foo/y.txt
   $ hg status -S -I '**/?.txt'
   M foo/bar/z.txt
   M foo/y.txt
   $ hg diff --nodates -S -I '**/?.txt'
   diff -r d254738c5f5e foo/y.txt
   --- a/foo/y.txt
   +++ b/foo/y.txt
   @@ -1,2 +1,3 @@
    y1
    y2
   +y3
   diff -r 9647f22de499 foo/bar/z.txt
   --- a/foo/bar/z.txt
   +++ b/foo/bar/z.txt
   @@ -1,2 +1,3 @@
    z1
    z2
   +z3
 
 Status from within a subdirectory:
 
   $ mkdir dir
   $ cd dir
   $ echo a1 > a.txt
   $ hg status -S
   M foo/bar/z.txt
   M foo/y.txt
   ? dir/a.txt
   $ hg diff --nodates -S
   diff -r d254738c5f5e foo/y.txt
   --- a/foo/y.txt
   +++ b/foo/y.txt
   @@ -1,2 +1,3 @@
    y1
    y2
   +y3
   diff -r 9647f22de499 foo/bar/z.txt
   --- a/foo/bar/z.txt
   +++ b/foo/bar/z.txt
   @@ -1,2 +1,3 @@
    z1
    z2
   +z3
 
 Status with relative path:
 
   $ hg status -S ..
   M ../foo/bar/z.txt
   M ../foo/y.txt
   ? a.txt
 
 XXX: filtering lfilesrepo.status() in 3.3-rc causes these files to be listed as
 added instead of modified.
   $ hg status -S .. --config extensions.largefiles=
   M ../foo/bar/z.txt
   M ../foo/y.txt
   ? a.txt
 
   $ hg diff --nodates -S ..
   diff -r d254738c5f5e foo/y.txt
   --- a/foo/y.txt
   +++ b/foo/y.txt
   @@ -1,2 +1,3 @@
    y1
    y2
   +y3
   diff -r 9647f22de499 foo/bar/z.txt
   --- a/foo/bar/z.txt
   +++ b/foo/bar/z.txt
   @@ -1,2 +1,3 @@
    z1
    z2
   +z3
   $ cd ..
 
 Cleanup and final commit:
 
   $ rm -r dir
   $ hg commit --subrepos -m 2-3-2
   committing subrepository foo
   committing subrepository foo/bar (glob)
 
 Test explicit path commands within subrepos: add/forget
   $ echo z1 > foo/bar/z2.txt
   $ hg status -S
   ? foo/bar/z2.txt
   $ hg add foo/bar/z2.txt
   $ hg status -S
   A foo/bar/z2.txt
   $ hg forget foo/bar/z2.txt
   $ hg status -S
   ? foo/bar/z2.txt
   $ hg forget foo/bar/z2.txt
   not removing foo/bar/z2.txt: file is already untracked (glob)
   [1]
   $ hg status -S
   ? foo/bar/z2.txt
   $ rm foo/bar/z2.txt
 
 Log with the relationships between repo and its subrepo:
 
   $ hg log --template '{rev}:{node|short} {desc}\n'
   2:1326fa26d0c0 2-3-2
   1:4b3c9ff4f66b 1-2-1
   0:23376cbba0d8 0-0-0
 
   $ hg -R foo log --template '{rev}:{node|short} {desc}\n'
   3:65903cebad86 2-3-2
   2:d254738c5f5e 0-2-1
   1:8629ce7dcc39 0-1-0
   0:af048e97ade2 0-0-0
 
   $ hg -R foo/bar log --template '{rev}:{node|short} {desc}\n'
   2:31ecbdafd357 2-3-2
   1:9647f22de499 0-1-1
   0:4904098473f9 0-0-0
 
 Status between revisions:
 
   $ hg status -S
   $ hg status -S --rev 0:1
   M .hgsubstate
   M foo/.hgsubstate
   M foo/bar/z.txt
   M foo/y.txt
   $ hg diff --nodates -S -I '**/?.txt' --rev 0:1
   diff -r af048e97ade2 -r d254738c5f5e foo/y.txt
   --- a/foo/y.txt
   +++ b/foo/y.txt
   @@ -1,1 +1,2 @@
    y1
   +y2
   diff -r 4904098473f9 -r 9647f22de499 foo/bar/z.txt
   --- a/foo/bar/z.txt
   +++ b/foo/bar/z.txt
   @@ -1,1 +1,2 @@
    z1
   +z2
 
 Enable progress extension for archive tests:
 
   $ cp $HGRCPATH $HGRCPATH.no-progress
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > progress =
   > [progress]
   > assume-tty = 1
   > delay = 0
   > # set changedelay really large so we don't see nested topics
   > changedelay = 30000
   > format = topic bar number
   > refresh = 0
   > width = 60
   > EOF
 
 Test archiving to a directory tree (the doubled lines in the output
 only show up in the test output, not in real usage):
 
   $ hg archive --subrepos ../archive
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (foo) [                                     ] 0/3\r (no-eol) (esc)
   archiving (foo) [                                     ] 0/3\r (no-eol) (esc)
   archiving (foo) [===========>                         ] 1/3\r (no-eol) (esc)
   archiving (foo) [===========>                         ] 1/3\r (no-eol) (esc)
   archiving (foo) [=======================>             ] 2/3\r (no-eol) (esc)
   archiving (foo) [=======================>             ] 2/3\r (no-eol) (esc)
   archiving (foo) [====================================>] 3/3\r (no-eol) (esc)
   archiving (foo) [====================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (foo/bar) [                                 ] 0/1\r (no-eol) (glob) (esc)
   archiving (foo/bar) [                                 ] 0/1\r (no-eol) (glob) (esc)
   archiving (foo/bar) [================================>] 1/1\r (no-eol) (glob) (esc)
   archiving (foo/bar) [================================>] 1/1\r (no-eol) (glob) (esc)
                                                               \r (no-eol) (esc)
   $ find ../archive | sort
   ../archive
   ../archive/.hg_archival.txt
   ../archive/.hgsub
   ../archive/.hgsubstate
   ../archive/foo
   ../archive/foo/.hgsub
   ../archive/foo/.hgsubstate
   ../archive/foo/bar
   ../archive/foo/bar/z.txt
   ../archive/foo/y.txt
   ../archive/x.txt
 
 Test archiving to zip file (unzip output is unstable):
 
   $ hg archive --subrepos ../archive.zip
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (foo) [                                     ] 0/3\r (no-eol) (esc)
   archiving (foo) [                                     ] 0/3\r (no-eol) (esc)
   archiving (foo) [===========>                         ] 1/3\r (no-eol) (esc)
   archiving (foo) [===========>                         ] 1/3\r (no-eol) (esc)
   archiving (foo) [=======================>             ] 2/3\r (no-eol) (esc)
   archiving (foo) [=======================>             ] 2/3\r (no-eol) (esc)
   archiving (foo) [====================================>] 3/3\r (no-eol) (esc)
   archiving (foo) [====================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (foo/bar) [                                 ] 0/1\r (no-eol) (glob) (esc)
   archiving (foo/bar) [                                 ] 0/1\r (no-eol) (glob) (esc)
   archiving (foo/bar) [================================>] 1/1\r (no-eol) (glob) (esc)
   archiving (foo/bar) [================================>] 1/1\r (no-eol) (glob) (esc)
                                                               \r (no-eol) (esc)
 
 Test archiving a revision that references a subrepo that is not yet
 cloned:
 
 #if hardlink
   $ hg clone -U . ../empty
   \r (no-eol) (esc)
   linking [ <=>                                           ] 1\r (no-eol) (esc)
   linking [  <=>                                          ] 2\r (no-eol) (esc)
   linking [   <=>                                         ] 3\r (no-eol) (esc)
   linking [    <=>                                        ] 4\r (no-eol) (esc)
   linking [     <=>                                       ] 5\r (no-eol) (esc)
   linking [      <=>                                      ] 6\r (no-eol) (esc)
   linking [       <=>                                     ] 7\r (no-eol) (esc)
   linking [        <=>                                    ] 8\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
 #else
   $ hg clone -U . ../empty
   \r (no-eol) (esc)
   linking [ <=>                                           ] 1 (no-eol)
 #endif
 
   $ cd ../empty
 #if hardlink
   $ hg archive --subrepos -r tip ../archive.tar.gz
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   linking [ <=>                                           ] 1\r (no-eol) (esc)
   linking [  <=>                                          ] 2\r (no-eol) (esc)
   linking [   <=>                                         ] 3\r (no-eol) (esc)
   linking [    <=>                                        ] 4\r (no-eol) (esc)
   linking [     <=>                                       ] 5\r (no-eol) (esc)
   linking [      <=>                                      ] 6\r (no-eol) (esc)
   linking [       <=>                                     ] 7\r (no-eol) (esc)
   linking [        <=>                                    ] 8\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (foo) [                                     ] 0/3\r (no-eol) (esc)
   archiving (foo) [                                     ] 0/3\r (no-eol) (esc)
   archiving (foo) [===========>                         ] 1/3\r (no-eol) (esc)
   archiving (foo) [===========>                         ] 1/3\r (no-eol) (esc)
   archiving (foo) [=======================>             ] 2/3\r (no-eol) (esc)
   archiving (foo) [=======================>             ] 2/3\r (no-eol) (esc)
   archiving (foo) [====================================>] 3/3\r (no-eol) (esc)
   archiving (foo) [====================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   linking [ <=>                                           ] 1\r (no-eol) (esc)
   linking [  <=>                                          ] 2\r (no-eol) (esc)
   linking [   <=>                                         ] 3\r (no-eol) (esc)
   linking [    <=>                                        ] 4\r (no-eol) (esc)
   linking [     <=>                                       ] 5\r (no-eol) (esc)
   linking [      <=>                                      ] 6\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   archiving (foo/bar) [                                 ] 0/1\r (no-eol) (glob) (esc)
   archiving (foo/bar) [                                 ] 0/1\r (no-eol) (glob) (esc)
   archiving (foo/bar) [================================>] 1/1\r (no-eol) (glob) (esc)
   archiving (foo/bar) [================================>] 1/1\r (no-eol) (glob) (esc)
                                                               \r (no-eol) (esc)
   cloning subrepo foo from $TESTTMP/repo/foo
   cloning subrepo foo/bar from $TESTTMP/repo/foo/bar (glob)
 #else
 Note there's a slight output glitch on non-hardlink systems: the last
 "linking" progress topic never gets closed, leading to slight output corruption on that platform.
   $ hg archive --subrepos -r tip ../archive.tar.gz
   \r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [                                           ] 0/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [=============>                             ] 1/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [===========================>               ] 2/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
   archiving [==========================================>] 3/3\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   linking [ <=>                                           ] 1\r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
                                                               \r (no-eol) (esc)
   \r (no-eol) (esc)
   linking [  <=>                                          ] 1cloning subrepo foo from $TESTTMP/repo/foo
   cloning subrepo foo/bar from $TESTTMP/repo/foo/bar (glob)
 #endif
 
+Archive + subrepos uses '/' for all component separators
+
+  $ tar -tzf ../archive.tar.gz | sort
+  archive/.hg_archival.txt
+  archive/.hgsub
+  archive/.hgsubstate
+  archive/foo/.hgsub
+  archive/foo/.hgsubstate
+  archive/foo/bar/z.txt
+  archive/foo/y.txt
+  archive/x.txt
+
 The newly cloned subrepos contain no working copy:
 
   $ hg -R foo summary
   parent: -1:000000000000  (no revision checked out)
   branch: default
   commit: (clean)
   update: 4 new changesets (update)
 
 Disable progress extension and cleanup:
 
   $ mv $HGRCPATH.no-progress $HGRCPATH
 
 Test archiving when there is a directory in the way for a subrepo
 created by archive:
 
   $ hg clone -U . ../almost-empty
   $ cd ../almost-empty
   $ mkdir foo
   $ echo f > foo/f
   $ hg archive --subrepos -r tip archive
   cloning subrepo foo from $TESTTMP/empty/foo
   abort: destination '$TESTTMP/almost-empty/foo' is not empty (in subrepo foo) (glob)
   [255]
 
 Clone and test outgoing:
 
   $ cd ..
   $ hg clone repo repo2
   updating to branch default
   cloning subrepo foo from $TESTTMP/repo/foo
   cloning subrepo foo/bar from $TESTTMP/repo/foo/bar (glob)
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd repo2
   $ hg outgoing -S
   comparing with $TESTTMP/repo (glob)
   searching for changes
   no changes found
   comparing with $TESTTMP/repo/foo
   searching for changes
   no changes found
   comparing with $TESTTMP/repo/foo/bar
   searching for changes
   no changes found
   [1]
 
 Make nested change:
 
   $ echo y4 >> foo/y.txt
   $ hg diff --nodates -S
   diff -r 65903cebad86 foo/y.txt
   --- a/foo/y.txt
   +++ b/foo/y.txt
   @@ -1,3 +1,4 @@
    y1
    y2
    y3
   +y4
   $ hg commit --subrepos -m 3-4-2
   committing subrepository foo
   $ hg outgoing -S
   comparing with $TESTTMP/repo (glob)
   searching for changes
   changeset:   3:2655b8ecc4ee
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     3-4-2
   
   comparing with $TESTTMP/repo/foo
   searching for changes
   changeset:   4:e96193d6cb36
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     3-4-2
   
   comparing with $TESTTMP/repo/foo/bar
   searching for changes
   no changes found
 
 
 Switch to original repo and setup default path:
 
   $ cd ../repo
   $ echo '[paths]' >> .hg/hgrc
   $ echo 'default = ../repo2' >> .hg/hgrc
 
 Test incoming:
 
   $ hg incoming -S
   comparing with $TESTTMP/repo2 (glob)
   searching for changes
   changeset:   3:2655b8ecc4ee
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     3-4-2
   
   comparing with $TESTTMP/repo2/foo
   searching for changes
   changeset:   4:e96193d6cb36
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     3-4-2
   
   comparing with $TESTTMP/repo2/foo/bar
   searching for changes
   no changes found
 
   $ hg incoming -S --bundle incoming.hg
   abort: cannot combine --bundle and --subrepos
   [255]
 
 Test missing subrepo:
 
   $ rm -r foo
   $ hg status -S
   warning: error "unknown revision '65903cebad86f1a84bd4f1134f62fa7dcb7a1c98'" in subrepository "foo"
 
 Issue2619: IndexError: list index out of range on hg add with subrepos
 The subrepo must sorts after the explicit filename.
 
   $ cd ..
   $ hg init test
   $ cd test
   $ hg init x
   $ echo abc > abc.txt
   $ hg ci -Am "abc"
   adding abc.txt
   $ echo "x = x" >> .hgsub
   $ hg add .hgsub
   $ touch a x/a
   $ hg add a x/a
 
   $ hg ci -Sm "added x"
   committing subrepository x
   $ echo abc > x/a
   $ hg revert --rev '.^' "set:subrepo('glob:x*')"
   abort: subrepository 'x' does not exist in 25ac2c9b3180!
   [255]
 
   $ cd ..