largefiles: fix largefiles+subrepo update (issue3752)

Override updaterepo() instead of individual methods that may not be called for
each subrepo. Add test.
Based on patch from Matt Harbison.

Changes the order of update-related messages (now largefiles comes before the
global status).

hgext/largefiles/overrides.py

@@ -1,1163 +1,1163 b''
 # Copyright 2009-2010 Gregory P. Ward
 # Copyright 2009-2010 Intelerad Medical Systems Incorporated
 # Copyright 2010-2011 Fog Creek Software
 # Copyright 2010-2011 Unity Technologies
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 '''Overridden Mercurial commands and functions for the largefiles extension'''
 
 import os
 import copy
 
 from mercurial import hg, commands, util, cmdutil, scmutil, match as match_, \
     node, archival, error, merge, discovery
 from mercurial.i18n import _
 from mercurial.node import hex
 from hgext import rebase
 
 import lfutil
 import lfcommands
 
 # -- Utility functions: commonly/repeatedly needed functionality ---------------
 
 def installnormalfilesmatchfn(manifest):
     '''overrides scmutil.match so that the matcher it returns will ignore all
     largefiles'''
     oldmatch = None # for the closure
     def overridematch(ctx, pats=[], opts={}, globbed=False,
             default='relpath'):
         match = oldmatch(ctx, pats, opts, globbed, default)
         m = copy.copy(match)
         notlfile = lambda f: not (lfutil.isstandin(f) or lfutil.standin(f) in
                 manifest)
         m._files = filter(notlfile, m._files)
         m._fmap = set(m._files)
         origmatchfn = m.matchfn
         m.matchfn = lambda f: notlfile(f) and origmatchfn(f) or None
         return m
     oldmatch = installmatchfn(overridematch)
 
 def installmatchfn(f):
     oldmatch = scmutil.match
     setattr(f, 'oldmatch', oldmatch)
     scmutil.match = f
     return oldmatch
 
 def restorematchfn():
     '''restores scmutil.match to what it was before installnormalfilesmatchfn
     was called.  no-op if scmutil.match is its original function.
 
     Note that n calls to installnormalfilesmatchfn will require n calls to
     restore matchfn to reverse'''
     scmutil.match = getattr(scmutil.match, 'oldmatch', scmutil.match)
 
 def addlargefiles(ui, repo, *pats, **opts):
     large = opts.pop('large', None)
     lfsize = lfutil.getminsize(
         ui, lfutil.islfilesrepo(repo), opts.pop('lfsize', None))
 
     lfmatcher = None
     if lfutil.islfilesrepo(repo):
         lfpats = ui.configlist(lfutil.longname, 'patterns', default=[])
         if lfpats:
             lfmatcher = match_.match(repo.root, '', list(lfpats))
 
     lfnames = []
     m = scmutil.match(repo[None], pats, opts)
     m.bad = lambda x, y: None
     wctx = repo[None]
     for f in repo.walk(m):
         exact = m.exact(f)
         lfile = lfutil.standin(f) in wctx
         nfile = f in wctx
         exists = lfile or nfile
 
         # Don't warn the user when they attempt to add a normal tracked file.
         # The normal add code will do that for us.
         if exact and exists:
             if lfile:
                 ui.warn(_('%s already a largefile\n') % f)
             continue
 
         if (exact or not exists) and not lfutil.isstandin(f):
             wfile = repo.wjoin(f)
 
             # In case the file was removed previously, but not committed
             # (issue3507)
             if not os.path.exists(wfile):
                 continue
 
             abovemin = (lfsize and
                         os.lstat(wfile).st_size >= lfsize * 1024 * 1024)
             if large or abovemin or (lfmatcher and lfmatcher(f)):
                 lfnames.append(f)
                 if ui.verbose or not exact:
                     ui.status(_('adding %s as a largefile\n') % m.rel(f))
 
     bad = []
     standins = []
 
     # Need to lock, otherwise there could be a race condition between
     # when standins are created and added to the repo.
     wlock = repo.wlock()
     try:
         if not opts.get('dry_run'):
             lfdirstate = lfutil.openlfdirstate(ui, repo)
             for f in lfnames:
                 standinname = lfutil.standin(f)
                 lfutil.writestandin(repo, standinname, hash='',
                     executable=lfutil.getexecutable(repo.wjoin(f)))
                 standins.append(standinname)
                 if lfdirstate[f] == 'r':
                     lfdirstate.normallookup(f)
                 else:
                     lfdirstate.add(f)
             lfdirstate.write()
             bad += [lfutil.splitstandin(f)
                     for f in repo[None].add(standins)
                     if f in m.files()]
     finally:
         wlock.release()
     return bad
 
 def removelargefiles(ui, repo, *pats, **opts):
     after = opts.get('after')
     if not pats and not after:
         raise util.Abort(_('no files specified'))
     m = scmutil.match(repo[None], pats, opts)
     try:
         repo.lfstatus = True
         s = repo.status(match=m, clean=True)
     finally:
         repo.lfstatus = False
     manifest = repo[None].manifest()
     modified, added, deleted, clean = [[f for f in list
                                         if lfutil.standin(f) in manifest]
                                        for list in [s[0], s[1], s[3], s[6]]]
 
     def warn(files, msg):
         for f in files:
             ui.warn(msg % m.rel(f))
         return int(len(files) > 0)
 
     result = 0
 
     if after:
         remove, forget = deleted, []
         result = warn(modified + added + clean,
                       _('not removing %s: file still exists\n'))
     else:
         remove, forget = deleted + clean, []
         result = warn(modified, _('not removing %s: file is modified (use -f'
                                   ' to force removal)\n'))
         result = warn(added, _('not removing %s: file has been marked for add'
                                ' (use forget to undo)\n')) or result
 
     for f in sorted(remove + forget):
         if ui.verbose or not m.exact(f):
             ui.status(_('removing %s\n') % m.rel(f))
 
     # Need to lock because standin files are deleted then removed from the
     # repository and we could race in-between.
     wlock = repo.wlock()
     try:
         lfdirstate = lfutil.openlfdirstate(ui, repo)
         for f in remove:
             if not after:
                 # If this is being called by addremove, notify the user that we
                 # are removing the file.
                 if getattr(repo, "_isaddremove", False):
                     ui.status(_('removing %s\n') % f)
                 util.unlinkpath(repo.wjoin(f), ignoremissing=True)
             lfdirstate.remove(f)
         lfdirstate.write()
         forget = [lfutil.standin(f) for f in forget]
         remove = [lfutil.standin(f) for f in remove]
         repo[None].forget(forget)
         # If this is being called by addremove, let the original addremove
         # function handle this.
         if not getattr(repo, "_isaddremove", False):
             for f in remove:
                 util.unlinkpath(repo.wjoin(f), ignoremissing=True)
         repo[None].forget(remove)
     finally:
         wlock.release()
 
     return result
 
 # For overriding mercurial.hgweb.webcommands so that largefiles will
 # appear at their right place in the manifests.
 def decodepath(orig, path):
     return lfutil.splitstandin(path) or path
 
 # -- Wrappers: modify existing commands --------------------------------
 
 # Add works by going through the files that the user wanted to add and
 # checking if they should be added as largefiles. Then it makes a new
 # matcher which matches only the normal files and runs the original
 # version of add.
 def overrideadd(orig, ui, repo, *pats, **opts):
     normal = opts.pop('normal')
     if normal:
         if opts.get('large'):
             raise util.Abort(_('--normal cannot be used with --large'))
         return orig(ui, repo, *pats, **opts)
     bad = addlargefiles(ui, repo, *pats, **opts)
     installnormalfilesmatchfn(repo[None].manifest())
     result = orig(ui, repo, *pats, **opts)
     restorematchfn()
 
     return (result == 1 or bad) and 1 or 0
 
 def overrideremove(orig, ui, repo, *pats, **opts):
     installnormalfilesmatchfn(repo[None].manifest())
     result = orig(ui, repo, *pats, **opts)
     restorematchfn()
     return removelargefiles(ui, repo, *pats, **opts) or result
 
 def overridestatusfn(orig, repo, rev2, **opts):
     try:
         repo._repo.lfstatus = True
         return orig(repo, rev2, **opts)
     finally:
         repo._repo.lfstatus = False
 
 def overridestatus(orig, ui, repo, *pats, **opts):
     try:
         repo.lfstatus = True
         return orig(ui, repo, *pats, **opts)
     finally:
         repo.lfstatus = False
 
 def overridedirty(orig, repo, ignoreupdate=False):
     try:
         repo._repo.lfstatus = True
         return orig(repo, ignoreupdate)
     finally:
         repo._repo.lfstatus = False
 
 def overridelog(orig, ui, repo, *pats, **opts):
     def overridematch(ctx, pats=[], opts={}, globbed=False,
             default='relpath'):
         """Matcher that merges root directory with .hglf, suitable for log.
         It is still possible to match .hglf directly.
         For any listed files run log on the standin too.
         matchfn tries both the given filename and with .hglf stripped.
         """
         match = oldmatch(ctx, pats, opts, globbed, default)
         m = copy.copy(match)
         standins = [lfutil.standin(f) for f in m._files]
         m._files.extend(standins)
         m._fmap = set(m._files)
         origmatchfn = m.matchfn
         def lfmatchfn(f):
             lf = lfutil.splitstandin(f)
             if lf is not None and origmatchfn(lf):
                 return True
             r = origmatchfn(f)
             return r
         m.matchfn = lfmatchfn
         return m
     oldmatch = installmatchfn(overridematch)
     try:
         repo.lfstatus = True
         return orig(ui, repo, *pats, **opts)
     finally:
         repo.lfstatus = False
         restorematchfn()
 
 def overrideverify(orig, ui, repo, *pats, **opts):
     large = opts.pop('large', False)
     all = opts.pop('lfa', False)
     contents = opts.pop('lfc', False)
 
     result = orig(ui, repo, *pats, **opts)
     if large:
         result = result or lfcommands.verifylfiles(ui, repo, all, contents)
     return result
 
 def overridedebugstate(orig, ui, repo, *pats, **opts):
     large = opts.pop('large', False)
     if large:
         lfcommands.debugdirstate(ui, repo)
     else:
         orig(ui, repo, *pats, **opts)
 
 # Override needs to refresh standins so that update's normal merge
 # will go through properly. Then the other update hook (overriding repo.update)
 # will get the new files. Filemerge is also overridden so that the merge
 # will merge standins correctly.
 def overrideupdate(orig, ui, repo, *pats, **opts):
     lfdirstate = lfutil.openlfdirstate(ui, repo)
     s = lfdirstate.status(match_.always(repo.root, repo.getcwd()), [], False,
         False, False)
     (unsure, modified, added, removed, missing, unknown, ignored, clean) = s
 
     # Need to lock between the standins getting updated and their
     # largefiles getting updated
     wlock = repo.wlock()
     try:
         if opts['check']:
             mod = len(modified) > 0
             for lfile in unsure:
                 standin = lfutil.standin(lfile)
                 if repo['.'][standin].data().strip() != \
                         lfutil.hashfile(repo.wjoin(lfile)):
                     mod = True
                 else:
                     lfdirstate.normal(lfile)
             lfdirstate.write()
             if mod:
                 raise util.Abort(_('uncommitted local changes'))
         # XXX handle removed differently
         if not opts['clean']:
             for lfile in unsure + modified + added:
                 lfutil.updatestandin(repo, lfutil.standin(lfile))
     finally:
         wlock.release()
     return orig(ui, repo, *pats, **opts)
 
 # Before starting the manifest merge, merge.updates will call
 # _checkunknown to check if there are any files in the merged-in
 # changeset that collide with unknown files in the working copy.
 #
 # The largefiles are seen as unknown, so this prevents us from merging
 # in a file 'foo' if we already have a largefile with the same name.
 #
 # The overridden function filters the unknown files by removing any
 # largefiles. This makes the merge proceed and we can then handle this
 # case further in the overridden manifestmerge function below.
 def overridecheckunknownfile(origfn, repo, wctx, mctx, f):
     if lfutil.standin(f) in wctx:
         return False
     return origfn(repo, wctx, mctx, f)
 
 # The manifest merge handles conflicts on the manifest level. We want
 # to handle changes in largefile-ness of files at this level too.
 #
 # The strategy is to run the original manifestmerge and then process
 # the action list it outputs. There are two cases we need to deal with:
 #
 # 1. Normal file in p1, largefile in p2. Here the largefile is
 #    detected via its standin file, which will enter the working copy
 #    with a "get" action. It is not "merge" since the standin is all
 #    Mercurial is concerned with at this level -- the link to the
 #    existing normal file is not relevant here.
 #
 # 2. Largefile in p1, normal file in p2. Here we get a "merge" action
 #    since the largefile will be present in the working copy and
 #    different from the normal file in p2. Mercurial therefore
 #    triggers a merge action.
 #
 # In both cases, we prompt the user and emit new actions to either
 # remove the standin (if the normal file was kept) or to remove the
 # normal file and get the standin (if the largefile was kept). The
 # default prompt answer is to use the largefile version since it was
 # presumably changed on purpose.
 #
 # Finally, the merge.applyupdates function will then take care of
 # writing the files into the working copy and lfcommands.updatelfiles
 # will update the largefiles.
 def overridemanifestmerge(origfn, repo, p1, p2, pa, overwrite, partial):
     actions = origfn(repo, p1, p2, pa, overwrite, partial)
     processed = []
 
     for action in actions:
         if overwrite:
             processed.append(action)
             continue
         f, m = action[:2]
 
         choices = (_('&Largefile'), _('&Normal file'))
         if m == "g" and lfutil.splitstandin(f) in p1 and f in p2:
             # Case 1: normal file in the working copy, largefile in
             # the second parent
             lfile = lfutil.splitstandin(f)
             standin = f
             msg = _('%s has been turned into a largefile\n'
                     'use (l)argefile or keep as (n)ormal file?') % lfile
             if repo.ui.promptchoice(msg, choices, 0) == 0:
                 processed.append((lfile, "r"))
                 processed.append((standin, "g", p2.flags(standin)))
             else:
                 processed.append((standin, "r"))
         elif m == "g" and lfutil.standin(f) in p1 and f in p2:
             # Case 2: largefile in the working copy, normal file in
             # the second parent
             standin = lfutil.standin(f)
             lfile = f
             msg = _('%s has been turned into a normal file\n'
                     'keep as (l)argefile or use (n)ormal file?') % lfile
             if repo.ui.promptchoice(msg, choices, 0) == 0:
                 processed.append((lfile, "r"))
             else:
                 processed.append((standin, "r"))
                 processed.append((lfile, "g", p2.flags(lfile)))
         else:
             processed.append(action)
 
     return processed
 
 # Override filemerge to prompt the user about how they wish to merge
 # largefiles. This will handle identical edits, and copy/rename +
 # edit without prompting the user.
 def overridefilemerge(origfn, repo, mynode, orig, fcd, fco, fca):
     # Use better variable names here. Because this is a wrapper we cannot
     # change the variable names in the function declaration.
     fcdest, fcother, fcancestor = fcd, fco, fca
     if not lfutil.isstandin(orig):
         return origfn(repo, mynode, orig, fcdest, fcother, fcancestor)
     else:
         if not fcother.cmp(fcdest): # files identical?
             return None
 
         # backwards, use working dir parent as ancestor
         if fcancestor == fcother:
             fcancestor = fcdest.parents()[0]
 
         if orig != fcother.path():
             repo.ui.status(_('merging %s and %s to %s\n')
                            % (lfutil.splitstandin(orig),
                               lfutil.splitstandin(fcother.path()),
                               lfutil.splitstandin(fcdest.path())))
         else:
             repo.ui.status(_('merging %s\n')
                            % lfutil.splitstandin(fcdest.path()))
 
         if fcancestor.path() != fcother.path() and fcother.data() == \
                 fcancestor.data():
             return 0
         if fcancestor.path() != fcdest.path() and fcdest.data() == \
                 fcancestor.data():
             repo.wwrite(fcdest.path(), fcother.data(), fcother.flags())
             return 0
 
         if repo.ui.promptchoice(_('largefile %s has a merge conflict\n'
                              'keep (l)ocal or take (o)ther?') %
                              lfutil.splitstandin(orig),
                              (_('&Local'), _('&Other')), 0) == 0:
             return 0
         else:
             repo.wwrite(fcdest.path(), fcother.data(), fcother.flags())
             return 0
 
 # Copy first changes the matchers to match standins instead of
 # largefiles.  Then it overrides util.copyfile in that function it
 # checks if the destination largefile already exists. It also keeps a
 # list of copied files so that the largefiles can be copied and the
 # dirstate updated.
 def overridecopy(orig, ui, repo, pats, opts, rename=False):
     # doesn't remove largefile on rename
     if len(pats) < 2:
         # this isn't legal, let the original function deal with it
         return orig(ui, repo, pats, opts, rename)
 
     def makestandin(relpath):
         path = scmutil.canonpath(repo.root, repo.getcwd(), relpath)
         return os.path.join(repo.wjoin(lfutil.standin(path)))
 
     fullpats = scmutil.expandpats(pats)
     dest = fullpats[-1]
 
     if os.path.isdir(dest):
         if not os.path.isdir(makestandin(dest)):
             os.makedirs(makestandin(dest))
     # This could copy both lfiles and normal files in one command,
     # but we don't want to do that. First replace their matcher to
     # only match normal files and run it, then replace it to just
     # match largefiles and run it again.
     nonormalfiles = False
     nolfiles = False
     try:
         try:
             installnormalfilesmatchfn(repo[None].manifest())
             result = orig(ui, repo, pats, opts, rename)
         except util.Abort, e:
             if str(e) != _('no files to copy'):
                 raise e
             else:
                 nonormalfiles = True
             result = 0
     finally:
         restorematchfn()
 
     # The first rename can cause our current working directory to be removed.
     # In that case there is nothing left to copy/rename so just quit.
     try:
         repo.getcwd()
     except OSError:
         return result
 
     try:
         try:
             # When we call orig below it creates the standins but we don't add
             # them to the dir state until later so lock during that time.
             wlock = repo.wlock()
 
             manifest = repo[None].manifest()
             oldmatch = None # for the closure
             def overridematch(ctx, pats=[], opts={}, globbed=False,
                     default='relpath'):
                 newpats = []
                 # The patterns were previously mangled to add the standin
                 # directory; we need to remove that now
                 for pat in pats:
                     if match_.patkind(pat) is None and lfutil.shortname in pat:
                         newpats.append(pat.replace(lfutil.shortname, ''))
                     else:
                         newpats.append(pat)
                 match = oldmatch(ctx, newpats, opts, globbed, default)
                 m = copy.copy(match)
                 lfile = lambda f: lfutil.standin(f) in manifest
                 m._files = [lfutil.standin(f) for f in m._files if lfile(f)]
                 m._fmap = set(m._files)
                 origmatchfn = m.matchfn
                 m.matchfn = lambda f: (lfutil.isstandin(f) and
                                     (f in manifest) and
                                     origmatchfn(lfutil.splitstandin(f)) or
                                     None)
                 return m
             oldmatch = installmatchfn(overridematch)
             listpats = []
             for pat in pats:
                 if match_.patkind(pat) is not None:
                     listpats.append(pat)
                 else:
                     listpats.append(makestandin(pat))
 
             try:
                 origcopyfile = util.copyfile
                 copiedfiles = []
                 def overridecopyfile(src, dest):
                     if (lfutil.shortname in src and
                         dest.startswith(repo.wjoin(lfutil.shortname))):
                         destlfile = dest.replace(lfutil.shortname, '')
                         if not opts['force'] and os.path.exists(destlfile):
                             raise IOError('',
                                 _('destination largefile already exists'))
                     copiedfiles.append((src, dest))
                     origcopyfile(src, dest)
 
                 util.copyfile = overridecopyfile
                 result += orig(ui, repo, listpats, opts, rename)
             finally:
                 util.copyfile = origcopyfile
 
             lfdirstate = lfutil.openlfdirstate(ui, repo)
             for (src, dest) in copiedfiles:
                 if (lfutil.shortname in src and
                     dest.startswith(repo.wjoin(lfutil.shortname))):
                     srclfile = src.replace(repo.wjoin(lfutil.standin('')), '')
                     destlfile = dest.replace(repo.wjoin(lfutil.standin('')), '')
                     destlfiledir = os.path.dirname(repo.wjoin(destlfile)) or '.'
                     if not os.path.isdir(destlfiledir):
                         os.makedirs(destlfiledir)
                     if rename:
                         os.rename(repo.wjoin(srclfile), repo.wjoin(destlfile))
                         lfdirstate.remove(srclfile)
                     else:
                         util.copyfile(repo.wjoin(srclfile),
                                       repo.wjoin(destlfile))
 
                     lfdirstate.add(destlfile)
             lfdirstate.write()
         except util.Abort, e:
             if str(e) != _('no files to copy'):
                 raise e
             else:
                 nolfiles = True
     finally:
         restorematchfn()
         wlock.release()
 
     if nolfiles and nonormalfiles:
         raise util.Abort(_('no files to copy'))
 
     return result
 
 # When the user calls revert, we have to be careful to not revert any
 # changes to other largefiles accidentally. This means we have to keep
 # track of the largefiles that are being reverted so we only pull down
 # the necessary largefiles.
 #
 # Standins are only updated (to match the hash of largefiles) before
 # commits. Update the standins then run the original revert, changing
 # the matcher to hit standins instead of largefiles. Based on the
 # resulting standins update the largefiles. Then return the standins
 # to their proper state
 def overriderevert(orig, ui, repo, *pats, **opts):
     # Because we put the standins in a bad state (by updating them)
     # and then return them to a correct state we need to lock to
     # prevent others from changing them in their incorrect state.
     wlock = repo.wlock()
     try:
         lfdirstate = lfutil.openlfdirstate(ui, repo)
         (modified, added, removed, missing, unknown, ignored, clean) = \
             lfutil.lfdirstatestatus(lfdirstate, repo, repo['.'].rev())
         lfdirstate.write()
         for lfile in modified:
             lfutil.updatestandin(repo, lfutil.standin(lfile))
         for lfile in missing:
             if (os.path.exists(repo.wjoin(lfutil.standin(lfile)))):
                 os.unlink(repo.wjoin(lfutil.standin(lfile)))
 
         try:
             ctx = scmutil.revsingle(repo, opts.get('rev'))
             oldmatch = None # for the closure
             def overridematch(ctx, pats=[], opts={}, globbed=False,
                     default='relpath'):
                 match = oldmatch(ctx, pats, opts, globbed, default)
                 m = copy.copy(match)
                 def tostandin(f):
                     if lfutil.standin(f) in ctx:
                         return lfutil.standin(f)
                     elif lfutil.standin(f) in repo[None]:
                         return None
                     return f
                 m._files = [tostandin(f) for f in m._files]
                 m._files = [f for f in m._files if f is not None]
                 m._fmap = set(m._files)
                 origmatchfn = m.matchfn
                 def matchfn(f):
                     if lfutil.isstandin(f):
                         # We need to keep track of what largefiles are being
                         # matched so we know which ones to update later --
                         # otherwise we accidentally revert changes to other
                         # largefiles. This is repo-specific, so duckpunch the
                         # repo object to keep the list of largefiles for us
                         # later.
                         if origmatchfn(lfutil.splitstandin(f)) and \
                                 (f in repo[None] or f in ctx):
                             lfileslist = getattr(repo, '_lfilestoupdate', [])
                             lfileslist.append(lfutil.splitstandin(f))
                             repo._lfilestoupdate = lfileslist
                             return True
                         else:
                             return False
                     return origmatchfn(f)
                 m.matchfn = matchfn
                 return m
             oldmatch = installmatchfn(overridematch)
             scmutil.match
             matches = overridematch(repo[None], pats, opts)
             orig(ui, repo, *pats, **opts)
         finally:
             restorematchfn()
         lfileslist = getattr(repo, '_lfilestoupdate', [])
         lfcommands.updatelfiles(ui, repo, filelist=lfileslist,
                                 printmessage=False)
 
         # empty out the largefiles list so we start fresh next time
         repo._lfilestoupdate = []
         for lfile in modified:
             if lfile in lfileslist:
                 if os.path.exists(repo.wjoin(lfutil.standin(lfile))) and lfile\
                         in repo['.']:
                     lfutil.writestandin(repo, lfutil.standin(lfile),
                         repo['.'][lfile].data().strip(),
                         'x' in repo['.'][lfile].flags())
         lfdirstate = lfutil.openlfdirstate(ui, repo)
         for lfile in added:
             standin = lfutil.standin(lfile)
             if standin not in ctx and (standin in matches or opts.get('all')):
                 if lfile in lfdirstate:
                     lfdirstate.drop(lfile)
                 util.unlinkpath(repo.wjoin(standin))
         lfdirstate.write()
     finally:
         wlock.release()
 
-def hgupdate(orig, repo, node):
-    # Only call updatelfiles the standins that have changed to save time
-    oldstandins = lfutil.getstandinsstate(repo)
-    result = orig(repo, node)
-    newstandins = lfutil.getstandinsstate(repo)
-    filelist = lfutil.getlfilestoupdate(oldstandins, newstandins)
-    lfcommands.updatelfiles(repo.ui, repo, filelist=filelist, printmessage=True)
-    return result
+def hgupdaterepo(orig, repo, node, overwrite):
+    if not overwrite:
+        # Only call updatelfiles on the standins that have changed to save time
+        oldstandins = lfutil.getstandinsstate(repo)
 
-def hgclean(orig, repo, node, show_stats=True):
-    result = orig(repo, node, show_stats)
-    lfcommands.updatelfiles(repo.ui, repo)
+    result = orig(repo, node, overwrite)
+
+    filelist = None
+    if not overwrite:
+        newstandins = lfutil.getstandinsstate(repo)
+        filelist = lfutil.getlfilestoupdate(oldstandins, newstandins)
+    lfcommands.updatelfiles(repo.ui, repo, filelist=filelist)
     return result
 
 def hgmerge(orig, repo, node, force=None, remind=True):
     # Mark the repo as being in the middle of a merge, so that
     # updatelfiles() will know that it needs to trust the standins in
     # the working copy, not in the standins in the current node
     repo._ismerging = True
     try:
         result = orig(repo, node, force, remind)
         lfcommands.updatelfiles(repo.ui, repo)
     finally:
         repo._ismerging = False
     return result
 
 # When we rebase a repository with remotely changed largefiles, we need to
 # take some extra care so that the largefiles are correctly updated in the
 # working copy
 def overridepull(orig, ui, repo, source=None, **opts):
     revsprepull = len(repo)
     if opts.get('rebase', False):
         repo._isrebasing = True
         try:
             if opts.get('update'):
                 del opts['update']
                 ui.debug('--update and --rebase are not compatible, ignoring '
                          'the update flag\n')
             del opts['rebase']
             cmdutil.bailifchanged(repo)
             origpostincoming = commands.postincoming
             def _dummy(*args, **kwargs):
                 pass
             commands.postincoming = _dummy
             if not source:
                 source = 'default'
             repo.lfpullsource = source
             try:
                 result = commands.pull(ui, repo, source, **opts)
             finally:
                 commands.postincoming = origpostincoming
             revspostpull = len(repo)
             if revspostpull > revsprepull:
                 result = result or rebase.rebase(ui, repo)
         finally:
             repo._isrebasing = False
     else:
         if not source:
             source = 'default'
         repo.lfpullsource = source
         oldheads = lfutil.getcurrentheads(repo)
         result = orig(ui, repo, source, **opts)
         # If we do not have the new largefiles for any new heads we pulled, we
         # will run into a problem later if we try to merge or rebase with one of
         # these heads, so cache the largefiles now directly into the system
         # cache.
         ui.status(_("caching new largefiles\n"))
         numcached = 0
         heads = lfutil.getcurrentheads(repo)
         newheads = set(heads).difference(set(oldheads))
         for head in newheads:
             (cached, missing) = lfcommands.cachelfiles(ui, repo, head)
             numcached += len(cached)
         ui.status(_("%d largefiles cached\n") % numcached)
     if opts.get('all_largefiles'):
         revspostpull = len(repo)
         revs = []
         for rev in xrange(revsprepull + 1, revspostpull):
             revs.append(repo[rev].rev())
         lfcommands.downloadlfiles(ui, repo, revs)
     return result
 
 def overrideclone(orig, ui, source, dest=None, **opts):
     d = dest
     if d is None:
         d = hg.defaultdest(source)
     if opts.get('all_largefiles') and not hg.islocal(d):
             raise util.Abort(_(
             '--all-largefiles is incompatible with non-local destination %s' %
             d))
 
     return orig(ui, source, dest, **opts)
 
 def hgclone(orig, ui, opts, *args, **kwargs):
     result = orig(ui, opts, *args, **kwargs)
 
     if result is not None:
         sourcerepo, destrepo = result
         repo = destrepo.local()
 
         # The .hglf directory must exist for the standin matcher to match
         # anything (which listlfiles uses for each rev), and .hg/largefiles is
         # assumed to exist by the code that caches the downloaded file.  These
         # directories exist if clone updated to any rev.  (If the repo does not
         # have largefiles, download never gets to the point of needing
         # .hg/largefiles, and the standin matcher won't match anything anyway.)
         if 'largefiles' in repo.requirements:
             if opts.get('noupdate'):
                 util.makedirs(repo.wjoin(lfutil.shortname))
                 util.makedirs(repo.join(lfutil.longname))
 
         # Caching is implicitly limited to 'rev' option, since the dest repo was
         # truncated at that point.  The user may expect a download count with
         # this option, so attempt whether or not this is a largefile repo.
         if opts.get('all_largefiles'):
             success, missing = lfcommands.downloadlfiles(ui, repo, None)
 
             if missing != 0:
                 return None
 
     return result
 
 def overriderebase(orig, ui, repo, **opts):
     repo._isrebasing = True
     try:
         return orig(ui, repo, **opts)
     finally:
         repo._isrebasing = False
 
 def overridearchive(orig, repo, dest, node, kind, decode=True, matchfn=None,
             prefix=None, mtime=None, subrepos=None):
     # No need to lock because we are only reading history and
     # largefile caches, neither of which are modified.
     lfcommands.cachelfiles(repo.ui, repo, node)
 
     if kind not in archival.archivers:
         raise util.Abort(_("unknown archive type '%s'") % kind)
 
     ctx = repo[node]
 
     if kind == 'files':
         if prefix:
             raise util.Abort(
                 _('cannot give prefix when archiving to files'))
     else:
         prefix = archival.tidyprefix(dest, kind, prefix)
 
     def write(name, mode, islink, getdata):
         if matchfn and not matchfn(name):
             return
         data = getdata()
         if decode:
             data = repo.wwritedata(name, data)
         archiver.addfile(prefix + name, mode, islink, data)
 
     archiver = archival.archivers[kind](dest, mtime or ctx.date()[0])
 
     if repo.ui.configbool("ui", "archivemeta", True):
         def metadata():
             base = 'repo: %s\nnode: %s\nbranch: %s\n' % (
                 hex(repo.changelog.node(0)), hex(node), ctx.branch())
 
             tags = ''.join('tag: %s\n' % t for t in ctx.tags()
                            if repo.tagtype(t) == 'global')
             if not tags:
                 repo.ui.pushbuffer()
                 opts = {'template': '{latesttag}\n{latesttagdistance}',
                         'style': '', 'patch': None, 'git': None}
                 cmdutil.show_changeset(repo.ui, repo, opts).show(ctx)
                 ltags, dist = repo.ui.popbuffer().split('\n')
                 tags = ''.join('latesttag: %s\n' % t for t in ltags.split(':'))
                 tags += 'latesttagdistance: %s\n' % dist
 
             return base + tags
 
         write('.hg_archival.txt', 0644, False, metadata)
 
     for f in ctx:
         ff = ctx.flags(f)
         getdata = ctx[f].data
         if lfutil.isstandin(f):
             path = lfutil.findfile(repo, getdata().strip())
             if path is None:
                 raise util.Abort(
                     _('largefile %s not found in repo store or system cache')
                     % lfutil.splitstandin(f))
             f = lfutil.splitstandin(f)
 
             def getdatafn():
                 fd = None
                 try:
                     fd = open(path, 'rb')
                     return fd.read()
                 finally:
                     if fd:
                         fd.close()
 
             getdata = getdatafn
         write(f, 'x' in ff and 0755 or 0644, 'l' in ff, getdata)
 
     if subrepos:
         for subpath in sorted(ctx.substate):
             sub = ctx.sub(subpath)
             submatch = match_.narrowmatcher(subpath, matchfn)
             sub.archive(repo.ui, archiver, prefix, submatch)
 
     archiver.done()
 
 def hgsubrepoarchive(orig, repo, ui, archiver, prefix, match=None):
     repo._get(repo._state + ('hg',))
     rev = repo._state[1]
     ctx = repo._repo[rev]
 
     lfcommands.cachelfiles(ui, repo._repo, ctx.node())
 
     def write(name, mode, islink, getdata):
         # At this point, the standin has been replaced with the largefile name,
         # so the normal matcher works here without the lfutil variants.
         if match and not match(f):
             return
         data = getdata()
 
         archiver.addfile(prefix + repo._path + '/' + name, mode, islink, data)
 
     for f in ctx:
         ff = ctx.flags(f)
         getdata = ctx[f].data
         if lfutil.isstandin(f):
             path = lfutil.findfile(repo._repo, getdata().strip())
             if path is None:
                 raise util.Abort(
                     _('largefile %s not found in repo store or system cache')
                     % lfutil.splitstandin(f))
             f = lfutil.splitstandin(f)
 
             def getdatafn():
                 fd = None
                 try:
                     fd = open(os.path.join(prefix, path), 'rb')
                     return fd.read()
                 finally:
                     if fd:
                         fd.close()
 
             getdata = getdatafn
 
         write(f, 'x' in ff and 0755 or 0644, 'l' in ff, getdata)
 
     for subpath in sorted(ctx.substate):
         sub = ctx.sub(subpath)
         submatch = match_.narrowmatcher(subpath, match)
         sub.archive(ui, archiver, os.path.join(prefix, repo._path) + '/',
                     submatch)
 
 # If a largefile is modified, the change is not reflected in its
 # standin until a commit. cmdutil.bailifchanged() raises an exception
 # if the repo has uncommitted changes. Wrap it to also check if
 # largefiles were changed. This is used by bisect and backout.
 def overridebailifchanged(orig, repo):
     orig(repo)
     repo.lfstatus = True
     modified, added, removed, deleted = repo.status()[:4]
     repo.lfstatus = False
     if modified or added or removed or deleted:
         raise util.Abort(_('outstanding uncommitted changes'))
 
 # Fetch doesn't use cmdutil.bailifchanged so override it to add the check
 def overridefetch(orig, ui, repo, *pats, **opts):
     repo.lfstatus = True
     modified, added, removed, deleted = repo.status()[:4]
     repo.lfstatus = False
     if modified or added or removed or deleted:
         raise util.Abort(_('outstanding uncommitted changes'))
     return orig(ui, repo, *pats, **opts)
 
 def overrideforget(orig, ui, repo, *pats, **opts):
     installnormalfilesmatchfn(repo[None].manifest())
     result = orig(ui, repo, *pats, **opts)
     restorematchfn()
     m = scmutil.match(repo[None], pats, opts)
 
     try:
         repo.lfstatus = True
         s = repo.status(match=m, clean=True)
     finally:
         repo.lfstatus = False
     forget = sorted(s[0] + s[1] + s[3] + s[6])
     forget = [f for f in forget if lfutil.standin(f) in repo[None].manifest()]
 
     for f in forget:
         if lfutil.standin(f) not in repo.dirstate and not \
                 os.path.isdir(m.rel(lfutil.standin(f))):
             ui.warn(_('not removing %s: file is already untracked\n')
                     % m.rel(f))
             result = 1
 
     for f in forget:
         if ui.verbose or not m.exact(f):
             ui.status(_('removing %s\n') % m.rel(f))
 
     # Need to lock because standin files are deleted then removed from the
     # repository and we could race in-between.
     wlock = repo.wlock()
     try:
         lfdirstate = lfutil.openlfdirstate(ui, repo)
         for f in forget:
             if lfdirstate[f] == 'a':
                 lfdirstate.drop(f)
             else:
                 lfdirstate.remove(f)
         lfdirstate.write()
         standins = [lfutil.standin(f) for f in forget]
         for f in standins:
             util.unlinkpath(repo.wjoin(f), ignoremissing=True)
         repo[None].forget(standins)
     finally:
         wlock.release()
 
     return result
 
 def getoutgoinglfiles(ui, repo, dest=None, **opts):
     dest = ui.expandpath(dest or 'default-push', dest or 'default')
     dest, branches = hg.parseurl(dest, opts.get('branch'))
     revs, checkout = hg.addbranchrevs(repo, repo, branches, opts.get('rev'))
     if revs:
         revs = [repo.lookup(rev) for rev in scmutil.revrange(repo, revs)]
 
     try:
         remote = hg.peer(repo, opts, dest)
     except error.RepoError:
         return None
     outgoing = discovery.findcommonoutgoing(repo, remote.peer(), force=False)
     if not outgoing.missing:
         return outgoing.missing
     o = repo.changelog.nodesbetween(outgoing.missing, revs)[0]
     if opts.get('newest_first'):
         o.reverse()
 
     toupload = set()
     for n in o:
         parents = [p for p in repo.changelog.parents(n) if p != node.nullid]
         ctx = repo[n]
         files = set(ctx.files())
         if len(parents) == 2:
             mc = ctx.manifest()
             mp1 = ctx.parents()[0].manifest()
             mp2 = ctx.parents()[1].manifest()
             for f in mp1:
                 if f not in mc:
                         files.add(f)
             for f in mp2:
                 if f not in mc:
                     files.add(f)
             for f in mc:
                 if mc[f] != mp1.get(f, None) or mc[f] != mp2.get(f, None):
                     files.add(f)
         toupload = toupload.union(
             set([f for f in files if lfutil.isstandin(f) and f in ctx]))
     return sorted(toupload)
 
 def overrideoutgoing(orig, ui, repo, dest=None, **opts):
     result = orig(ui, repo, dest, **opts)
 
     if opts.pop('large', None):
         toupload = getoutgoinglfiles(ui, repo, dest, **opts)
         if toupload is None:
             ui.status(_('largefiles: No remote repo\n'))
         elif not toupload:
             ui.status(_('largefiles: no files to upload\n'))
         else:
             ui.status(_('largefiles to upload:\n'))
             for file in toupload:
                 ui.status(lfutil.splitstandin(file) + '\n')
             ui.status('\n')
 
     return result
 
 def overridesummary(orig, ui, repo, *pats, **opts):
     try:
         repo.lfstatus = True
         orig(ui, repo, *pats, **opts)
     finally:
         repo.lfstatus = False
 
     if opts.pop('large', None):
         toupload = getoutgoinglfiles(ui, repo, None, **opts)
         if toupload is None:
             # i18n: column positioning for "hg summary"
             ui.status(_('largefiles: (no remote repo)\n'))
         elif not toupload:
             # i18n: column positioning for "hg summary"
             ui.status(_('largefiles: (no files to upload)\n'))
         else:
             # i18n: column positioning for "hg summary"
             ui.status(_('largefiles: %d to upload\n') % len(toupload))
 
 def scmutiladdremove(orig, repo, pats=[], opts={}, dry_run=None,
                      similarity=None):
     if not lfutil.islfilesrepo(repo):
         return orig(repo, pats, opts, dry_run, similarity)
     # Get the list of missing largefiles so we can remove them
     lfdirstate = lfutil.openlfdirstate(repo.ui, repo)
     s = lfdirstate.status(match_.always(repo.root, repo.getcwd()), [], False,
         False, False)
     (unsure, modified, added, removed, missing, unknown, ignored, clean) = s
 
     # Call into the normal remove code, but the removing of the standin, we want
     # to have handled by original addremove.  Monkey patching here makes sure
     # we don't remove the standin in the largefiles code, preventing a very
     # confused state later.
     if missing:
         m = [repo.wjoin(f) for f in missing]
         repo._isaddremove = True
         removelargefiles(repo.ui, repo, *m, **opts)
         repo._isaddremove = False
     # Call into the normal add code, and any files that *should* be added as
     # largefiles will be
     addlargefiles(repo.ui, repo, *pats, **opts)
     # Now that we've handled largefiles, hand off to the original addremove
     # function to take care of the rest.  Make sure it doesn't do anything with
     # largefiles by installing a matcher that will ignore them.
     installnormalfilesmatchfn(repo[None].manifest())
     result = orig(repo, pats, opts, dry_run, similarity)
     restorematchfn()
     return result
 
 # Calling purge with --all will cause the largefiles to be deleted.
 # Override repo.status to prevent this from happening.
 def overridepurge(orig, ui, repo, *dirs, **opts):
     # XXX large file status is buggy when used on repo proxy.
     # XXX this needs to be investigate.
     repo = repo.unfiltered()
     oldstatus = repo.status
     def overridestatus(node1='.', node2=None, match=None, ignored=False,
                         clean=False, unknown=False, listsubrepos=False):
         r = oldstatus(node1, node2, match, ignored, clean, unknown,
                       listsubrepos)
         lfdirstate = lfutil.openlfdirstate(ui, repo)
         modified, added, removed, deleted, unknown, ignored, clean = r
         unknown = [f for f in unknown if lfdirstate[f] == '?']
         ignored = [f for f in ignored if lfdirstate[f] == '?']
         return modified, added, removed, deleted, unknown, ignored, clean
     repo.status = overridestatus
     orig(ui, repo, *dirs, **opts)
     repo.status = oldstatus
 
 def overriderollback(orig, ui, repo, **opts):
     result = orig(ui, repo, **opts)
     merge.update(repo, node=None, branchmerge=False, force=True,
         partial=lfutil.isstandin)
     wlock = repo.wlock()
     try:
         lfdirstate = lfutil.openlfdirstate(ui, repo)
         lfiles = lfutil.listlfiles(repo)
         oldlfiles = lfutil.listlfiles(repo, repo[None].parents()[0].rev())
         for file in lfiles:
             if file in oldlfiles:
                 lfdirstate.normallookup(file)
             else:
                 lfdirstate.add(file)
         lfdirstate.write()
     finally:
         wlock.release()
     return result
 
 def overridetransplant(orig, ui, repo, *revs, **opts):
     try:
         oldstandins = lfutil.getstandinsstate(repo)
         repo._istransplanting = True
         result = orig(ui, repo, *revs, **opts)
         newstandins = lfutil.getstandinsstate(repo)
         filelist = lfutil.getlfilestoupdate(oldstandins, newstandins)
         lfcommands.updatelfiles(repo.ui, repo, filelist=filelist,
                                 printmessage=True)
     finally:
         repo._istransplanting = False
     return result
 
 def overridecat(orig, ui, repo, file1, *pats, **opts):
     ctx = scmutil.revsingle(repo, opts.get('rev'))
     if not lfutil.standin(file1) in ctx:
         result = orig(ui, repo, file1, *pats, **opts)
         return result
     return lfcommands.catlfile(repo, file1, ctx.rev(), opts.get('output'))
 
 def mercurialsinkbefore(orig, sink):
     sink.repo._isconverting = True
     orig(sink)
 
 def mercurialsinkafter(orig, sink):
     sink.repo._isconverting = False
     orig(sink)

hgext/largefiles/uisetup.py

@@ -1,177 +1,173 b''
 # Copyright 2009-2010 Gregory P. Ward
 # Copyright 2009-2010 Intelerad Medical Systems Incorporated
 # Copyright 2010-2011 Fog Creek Software
 # Copyright 2010-2011 Unity Technologies
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 '''setup for largefiles extension: uisetup'''
 
 from mercurial import archival, cmdutil, commands, extensions, filemerge, hg, \
     httppeer, localrepo, merge, scmutil, sshpeer, wireproto
 from mercurial.i18n import _
 from mercurial.hgweb import hgweb_mod, webcommands
 from mercurial.subrepo import hgsubrepo
 
 import overrides
 import proto
 
 def uisetup(ui):
     # Disable auto-status for some commands which assume that all
     # files in the result are under Mercurial's control
 
     entry = extensions.wrapcommand(commands.table, 'add',
                                    overrides.overrideadd)
     addopt = [('', 'large', None, _('add as largefile')),
               ('', 'normal', None, _('add as normal file')),
               ('', 'lfsize', '', _('add all files above this size '
                                    '(in megabytes) as largefiles '
                                    '(default: 10)'))]
     entry[1].extend(addopt)
 
     # The scmutil function is called both by the (trivial) addremove command,
     # and in the process of handling commit -A (issue3542)
     entry = extensions.wrapfunction(scmutil, 'addremove',
                                     overrides.scmutiladdremove)
     entry = extensions.wrapcommand(commands.table, 'remove',
                                    overrides.overrideremove)
     entry = extensions.wrapcommand(commands.table, 'forget',
                                    overrides.overrideforget)
 
     # Subrepos call status function
     entry = extensions.wrapcommand(commands.table, 'status',
                                    overrides.overridestatus)
     entry = extensions.wrapfunction(hgsubrepo, 'status',
                                     overrides.overridestatusfn)
 
     entry = extensions.wrapcommand(commands.table, 'log',
                                    overrides.overridelog)
     entry = extensions.wrapcommand(commands.table, 'rollback',
                                    overrides.overriderollback)
     entry = extensions.wrapcommand(commands.table, 'verify',
                                    overrides.overrideverify)
 
     verifyopt = [('', 'large', None, _('verify largefiles')),
                  ('', 'lfa', None,
                      _('verify all revisions of largefiles not just current')),
                  ('', 'lfc', None,
                      _('verify largefile contents not just existence'))]
     entry[1].extend(verifyopt)
 
     entry = extensions.wrapcommand(commands.table, 'debugstate',
                                    overrides.overridedebugstate)
     debugstateopt = [('', 'large', None, _('display largefiles dirstate'))]
     entry[1].extend(debugstateopt)
 
     entry = extensions.wrapcommand(commands.table, 'outgoing',
         overrides.overrideoutgoing)
     outgoingopt = [('', 'large', None, _('display outgoing largefiles'))]
     entry[1].extend(outgoingopt)
     entry = extensions.wrapcommand(commands.table, 'summary',
                                    overrides.overridesummary)
     summaryopt = [('', 'large', None, _('display outgoing largefiles'))]
     entry[1].extend(summaryopt)
 
     entry = extensions.wrapcommand(commands.table, 'update',
                                    overrides.overrideupdate)
     entry = extensions.wrapcommand(commands.table, 'pull',
                                    overrides.overridepull)
     pullopt = [('', 'all-largefiles', None,
                  _('download all pulled versions of largefiles'))]
     entry[1].extend(pullopt)
     entry = extensions.wrapcommand(commands.table, 'clone',
                                    overrides.overrideclone)
     cloneopt = [('', 'all-largefiles', None,
                  _('download all versions of all largefiles'))]
     entry[1].extend(cloneopt)
     entry = extensions.wrapfunction(hg, 'clone', overrides.hgclone)
 
     entry = extensions.wrapcommand(commands.table, 'cat',
                                    overrides.overridecat)
     entry = extensions.wrapfunction(merge, '_checkunknownfile',
                                     overrides.overridecheckunknownfile)
     entry = extensions.wrapfunction(merge, 'manifestmerge',
                                     overrides.overridemanifestmerge)
     entry = extensions.wrapfunction(filemerge, 'filemerge',
                                     overrides.overridefilemerge)
     entry = extensions.wrapfunction(cmdutil, 'copy',
                                     overrides.overridecopy)
 
     # Summary calls dirty on the subrepos
     entry = extensions.wrapfunction(hgsubrepo, 'dirty',
                                     overrides.overridedirty)
 
     # Backout calls revert so we need to override both the command and the
     # function
     entry = extensions.wrapcommand(commands.table, 'revert',
                                    overrides.overriderevert)
     entry = extensions.wrapfunction(commands, 'revert',
                                     overrides.overriderevert)
 
-    # clone uses hg._update instead of hg.update even though they are the
-    # same function... so wrap both of them)
-    extensions.wrapfunction(hg, 'update', overrides.hgupdate)
-    extensions.wrapfunction(hg, '_update', overrides.hgupdate)
-    extensions.wrapfunction(hg, 'clean', overrides.hgclean)
+    extensions.wrapfunction(hg, 'updaterepo', overrides.hgupdaterepo)
     extensions.wrapfunction(hg, 'merge', overrides.hgmerge)
 
     extensions.wrapfunction(archival, 'archive', overrides.overridearchive)
     extensions.wrapfunction(hgsubrepo, 'archive', overrides.hgsubrepoarchive)
     extensions.wrapfunction(cmdutil, 'bailifchanged',
                             overrides.overridebailifchanged)
 
     # create the new wireproto commands ...
     wireproto.commands['putlfile'] = (proto.putlfile, 'sha')
     wireproto.commands['getlfile'] = (proto.getlfile, 'sha')
     wireproto.commands['statlfile'] = (proto.statlfile, 'sha')
 
     # ... and wrap some existing ones
     wireproto.commands['capabilities'] = (proto.capabilities, '')
     wireproto.commands['heads'] = (proto.heads, '')
     wireproto.commands['lheads'] = (wireproto.heads, '')
 
     # make putlfile behave the same as push and {get,stat}lfile behave
     # the same as pull w.r.t. permissions checks
     hgweb_mod.perms['putlfile'] = 'push'
     hgweb_mod.perms['getlfile'] = 'pull'
     hgweb_mod.perms['statlfile'] = 'pull'
 
     extensions.wrapfunction(webcommands, 'decodepath', overrides.decodepath)
 
     # the hello wireproto command uses wireproto.capabilities, so it won't see
     # our largefiles capability unless we replace the actual function as well.
     proto.capabilitiesorig = wireproto.capabilities
     wireproto.capabilities = proto.capabilities
 
     # can't do this in reposetup because it needs to have happened before
     # wirerepo.__init__ is called
     proto.ssholdcallstream = sshpeer.sshpeer._callstream
     proto.httpoldcallstream = httppeer.httppeer._callstream
     sshpeer.sshpeer._callstream = proto.sshrepocallstream
     httppeer.httppeer._callstream = proto.httprepocallstream
 
     # don't die on seeing a repo with the largefiles requirement
     localrepo.localrepository.supported |= set(['largefiles'])
 
     # override some extensions' stuff as well
     for name, module in extensions.extensions():
         if name == 'fetch':
             extensions.wrapcommand(getattr(module, 'cmdtable'), 'fetch',
                 overrides.overridefetch)
         if name == 'purge':
             extensions.wrapcommand(getattr(module, 'cmdtable'), 'purge',
                 overrides.overridepurge)
         if name == 'rebase':
             extensions.wrapcommand(getattr(module, 'cmdtable'), 'rebase',
                 overrides.overriderebase)
         if name == 'transplant':
             extensions.wrapcommand(getattr(module, 'cmdtable'), 'transplant',
                 overrides.overridetransplant)
         if name == 'convert':
             convcmd = getattr(module, 'convcmd')
             hgsink = getattr(convcmd, 'mercurial_sink')
             extensions.wrapfunction(hgsink, 'before',
                                     overrides.mercurialsinkbefore)
             extensions.wrapfunction(hgsink, 'after',
                                     overrides.mercurialsinkafter)

tests/test-issue3084.t

@@ -1,110 +1,110 b''
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "largefiles =" >> $HGRCPATH
 
 Create the repository outside $HOME since largefiles write to
 $HOME/.cache/largefiles.
 
   $ hg init test
   $ cd test
   $ echo "root" > root
   $ hg add root
   $ hg commit -m "Root commit"
 
   $ echo "large" > foo
   $ hg add --large foo
   $ hg commit -m "Add foo as a largefile"
 
   $ hg update -r 0
-  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   getting changed largefiles
   0 largefiles updated, 1 removed
+  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 
   $ echo "normal" > foo
   $ hg add foo
   $ hg commit -m "Add foo as normal file"
   created new head
 
 Normal file in the working copy, keeping the normal version:
 
   $ echo "n" | hg merge --config ui.interactive=Yes
   foo has been turned into a largefile
   use (l)argefile or keep as (n)ormal file? 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
   $ hg status
   $ cat foo
   normal
 
 Normal file in the working copy, keeping the largefile version:
 
   $ hg update -q -C
   $ echo "l" | hg merge --config ui.interactive=Yes
   foo has been turned into a largefile
   use (l)argefile or keep as (n)ormal file? 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   getting changed largefiles
   1 largefiles updated, 0 removed
 
   $ hg status
   M foo
 
   $ hg diff --nodates
   diff -r fa129ab6b5a7 .hglf/foo
   --- /dev/null
   +++ b/.hglf/foo
   @@ -0,0 +1,1 @@
   +7f7097b041ccf68cc5561e9600da4655d21c6d18
   diff -r fa129ab6b5a7 foo
   --- a/foo
   +++ /dev/null
   @@ -1,1 +0,0 @@
   -normal
 
   $ cat foo
   large
 
 Largefile in the working copy, keeping the normal version:
 
   $ hg update -q -C -r 1
   $ echo "n" | hg merge --config ui.interactive=Yes
   foo has been turned into a normal file
   keep as (l)argefile or use (n)ormal file? 1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   getting changed largefiles
   0 largefiles updated, 0 removed
 
   $ hg status
   M foo
 
   $ hg diff --nodates
   diff -r ff521236428a .hglf/foo
   --- a/.hglf/foo
   +++ /dev/null
   @@ -1,1 +0,0 @@
   -7f7097b041ccf68cc5561e9600da4655d21c6d18
   diff -r ff521236428a foo
   --- /dev/null
   +++ b/foo
   @@ -0,0 +1,1 @@
   +normal
 
   $ cat foo
   normal
 
 Largefile in the working copy, keeping the largefile version:
 
   $ hg update -q -C -r 1
   $ echo "l" | hg merge --config ui.interactive=Yes
   foo has been turned into a normal file
   keep as (l)argefile or use (n)ormal file? 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   getting changed largefiles
   1 largefiles updated, 0 removed
 
   $ hg status
 
   $ cat foo
   large
 
   $ cd ..

tests/test-largefiles-cache.t

@@ -1,123 +1,123 b''
 Create user cache directory
 
   $ USERCACHE=`pwd`/cache; export USERCACHE
   $ cat <<EOF >> ${HGRCPATH}
   > [extensions]
   > hgext.largefiles=
   > [largefiles]
   > usercache=${USERCACHE}
   > EOF
   $ mkdir -p ${USERCACHE}
 
 Create source repo, and commit adding largefile.
 
   $ hg init src
   $ cd src
   $ echo large > large
   $ hg add --large large
   $ hg commit -m 'add largefile'
   $ cd ..
 
 Discard all cached largefiles in USERCACHE
 
   $ rm -rf ${USERCACHE}
 
 Create mirror repo, and pull from source without largefile:
 "pull" is used instead of "clone" for suppression of (1) updating to
 tip (= cahcing largefile from source repo), and (2) recording source
 repo as "default" path in .hg/hgrc.
 
   $ hg init mirror
   $ cd mirror
   $ hg pull ../src
   pulling from ../src
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   (run 'hg update' to get a working copy)
   caching new largefiles
   0 largefiles cached
 
 Update working directory to "tip", which requires largefile("large"),
 but there is no cache file for it.  So, hg must treat it as
 "missing"(!) file.
 
   $ hg update
-  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   error getting 7f7097b041ccf68cc5561e9600da4655d21c6d18 from file:$TESTTMP/mirror for large: can't get file locally (glob)
   0 largefiles updated, 0 removed
+  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg status
   ! large
 
 Update working directory to null: this cleanup .hg/largefiles/dirstate
 
   $ hg update null
-  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   getting changed largefiles
   0 largefiles updated, 0 removed
+  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 
 Update working directory to tip, again.
 
   $ hg update
-  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   error getting 7f7097b041ccf68cc5561e9600da4655d21c6d18 from file:$TESTTMP/mirror for large: can't get file locally (glob)
   0 largefiles updated, 0 removed
+  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg status
   ! large
   $ cd ..
 
 #if unix-permissions
 
 Portable way to print file permissions:
 
   $ cat > ls-l.py <<EOF
   > #!/usr/bin/env python
   > import sys, os
   > path = sys.argv[1]
   > print '%03o' % (os.lstat(path).st_mode & 0777)
   > EOF
   $ chmod +x ls-l.py
 
 Test that files in .hg/largefiles inherit mode from .hg/store, not
 from file in working copy:
 
   $ cd src
   $ chmod 750 .hg/store
   $ chmod 660 large
   $ echo change >> large
   $ hg commit -m change
   $ ../ls-l.py .hg/largefiles/e151b474069de4ca6898f67ce2f2a7263adf8fea
   640
 
 Test permission of with files in .hg/largefiles created by update:
 
   $ cd ../mirror
   $ rm -r "$USERCACHE" .hg/largefiles # avoid links
   $ chmod 750 .hg/store
   $ hg pull ../src --update -q
   $ ../ls-l.py .hg/largefiles/e151b474069de4ca6898f67ce2f2a7263adf8fea
   640
 
 Test permission of files created by push:
 
   $ hg serve -R ../src -d -p $HGPORT --pid-file hg.pid \
   >          --config "web.allow_push=*" --config web.push_ssl=no
   $ cat hg.pid >> $DAEMON_PIDS
 
   $ echo change >> large
   $ hg commit -m change
 
   $ rm -r "$USERCACHE"
 
   $ hg push -q http://localhost:$HGPORT/
 
   $ ../ls-l.py ../src/.hg/largefiles/b734e14a0971e370408ab9bce8d56d8485e368a9
   640
 
   $ cd ..
 
 #endif

tests/test-largefiles-small-disk.t

@@ -1,67 +1,66 b''
 Test how largefiles abort in case the disk runs full
 
   $ cat > criple.py <<EOF
   > import os, errno, shutil
   > from mercurial import util
   > #
   > # this makes the original largefiles code abort:
   > def copyfileobj(fsrc, fdst, length=16*1024):
   >     fdst.write(fsrc.read(4))
   >     raise IOError(errno.ENOSPC, os.strerror(errno.ENOSPC))
   > shutil.copyfileobj = copyfileobj
   > #
   > # this makes the rewritten code abort:
   > def filechunkiter(f, size=65536, limit=None):
   >     yield f.read(4)
   >     raise IOError(errno.ENOSPC, os.strerror(errno.ENOSPC))
   > util.filechunkiter = filechunkiter
   > #
   > def oslink(src, dest):
   >     raise OSError("no hardlinks, try copying instead")
   > util.oslink = oslink
   > EOF
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "largefiles =" >> $HGRCPATH
 
   $ hg init alice
   $ cd alice
   $ echo "this is a very big file" > big
   $ hg add --large big
   $ hg commit --config extensions.criple=$TESTTMP/criple.py -m big
   abort: No space left on device
   [255]
 
 The largefile is not created in .hg/largefiles:
 
   $ ls .hg/largefiles
   dirstate
 
 The user cache is not even created:
 
   >>> import os; os.path.exists("$HOME/.cache/largefiles/")
   False
 
 Make the commit with space on the device:
 
   $ hg commit -m big
 
 Now make a clone with a full disk, and make sure lfutil.link function
 makes copies instead of hardlinks:
 
   $ cd ..
   $ hg --config extensions.criple=$TESTTMP/criple.py clone --pull alice bob
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   updating to branch default
-  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   abort: No space left on device
   [255]
 
 The largefile is not created in .hg/largefiles:
 
   $ ls bob/.hg/largefiles

tests/test-largefiles.t

@@ -1,1904 +1,1929 b''
   $ USERCACHE="$TESTTMP/cache"; export USERCACHE
   $ mkdir "${USERCACHE}"
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > largefiles=
   > purge=
   > rebase=
   > transplant=
   > [phases]
   > publish=False
   > [largefiles]
   > minsize=2
   > patterns=glob:**.dat
   > usercache=${USERCACHE}
   > [hooks]
   > precommit=sh -c "echo \\"Invoking status precommit hook\\"; hg status"
   > EOF
 
 Create the repo with a couple of revisions of both large and normal
 files.
 Test status and dirstate of largefiles and that summary output is correct.
 
   $ hg init a
   $ cd a
   $ mkdir sub
   $ echo normal1 > normal1
   $ echo normal2 > sub/normal2
   $ echo large1 > large1
   $ echo large2 > sub/large2
   $ hg add normal1 sub/normal2
   $ hg add --large large1 sub/large2
   $ hg commit -m "add files"
   Invoking status precommit hook
   A large1
   A normal1
   A sub/large2
   A sub/normal2
   $ touch large1 sub/large2
   $ sleep 1
   $ hg st
   $ hg debugstate --nodates
   n 644         41 .hglf/large1
   n 644         41 .hglf/sub/large2
   n 644          8 normal1
   n 644          8 sub/normal2
   $ hg debugstate --large
   n 644          7 large1
   n 644          7 sub/large2
   $ echo normal11 > normal1
   $ echo normal22 > sub/normal2
   $ echo large11 > large1
   $ echo large22 > sub/large2
   $ hg commit -m "edit files"
   Invoking status precommit hook
   M large1
   M normal1
   M sub/large2
   M sub/normal2
   $ hg sum --large
   parent: 1:ce8896473775 tip
    edit files
   branch: default
   commit: (clean)
   update: (current)
   largefiles: (no remote repo)
 
 Commit preserved largefile contents.
 
   $ cat normal1
   normal11
   $ cat large1
   large11
   $ cat sub/normal2
   normal22
   $ cat sub/large2
   large22
 
 Test status, subdir and unknown files
 
   $ echo unknown > sub/unknown
   $ hg st --all
   ? sub/unknown
   C large1
   C normal1
   C sub/large2
   C sub/normal2
   $ hg st --all sub
   ? sub/unknown
   C sub/large2
   C sub/normal2
   $ rm sub/unknown
 
 Test messages and exit codes for remove warning cases
 
   $ hg remove -A large1
   not removing large1: file still exists
   [1]
   $ echo 'modified' > large1
   $ hg remove large1
   not removing large1: file is modified (use -f to force removal)
   [1]
   $ echo 'new' > normalnew
   $ hg add normalnew
   $ echo 'new' > largenew
   $ hg add --large normalnew
   normalnew already tracked!
   $ hg remove normalnew largenew
   not removing largenew: file is untracked
   not removing normalnew: file has been marked for add (use forget to undo)
   [1]
   $ rm normalnew largenew
   $ hg up -Cq
 
 Remove both largefiles and normal files.
 
   $ hg remove normal1 large1
   $ hg status large1
   R large1
   $ hg commit -m "remove files"
   Invoking status precommit hook
   R large1
   R normal1
   $ ls
   sub
   $ echo "testlargefile" > large1-test
   $ hg add --large large1-test
   $ hg st
   A large1-test
   $ hg rm large1-test
   not removing large1-test: file has been marked for add (use forget to undo)
   [1]
   $ hg st
   A large1-test
   $ hg forget large1-test
   $ hg st
   ? large1-test
   $ hg remove large1-test
   not removing large1-test: file is untracked
   [1]
   $ hg forget large1-test
   not removing large1-test: file is already untracked
   [1]
   $ rm large1-test
 
 Copy both largefiles and normal files (testing that status output is correct).
 
   $ hg cp sub/normal2 normal1
   $ hg cp sub/large2 large1
   $ hg commit -m "copy files"
   Invoking status precommit hook
   A large1
   A normal1
   $ cat normal1
   normal22
   $ cat large1
   large22
 
 Test moving largefiles and verify that normal files are also unaffected.
 
   $ hg mv normal1 normal3
   $ hg mv large1 large3
   $ hg mv sub/normal2 sub/normal4
   $ hg mv sub/large2 sub/large4
   $ hg commit -m "move files"
   Invoking status precommit hook
   A large3
   A normal3
   A sub/large4
   A sub/normal4
   R large1
   R normal1
   R sub/large2
   R sub/normal2
   $ cat normal3
   normal22
   $ cat large3
   large22
   $ cat sub/normal4
   normal22
   $ cat sub/large4
   large22
 
 Test copies and moves from a directory other than root (issue3516)
 
   $ cd ..
   $ hg init lf_cpmv
   $ cd lf_cpmv
   $ mkdir dira
   $ mkdir dira/dirb
   $ touch dira/dirb/largefile
   $ hg add --large dira/dirb/largefile
   $ hg commit -m "added"
   Invoking status precommit hook
   A dira/dirb/largefile
   $ cd dira
   $ hg cp dirb/largefile foo/largefile
   $ hg ci -m "deep copy"
   Invoking status precommit hook
   A dira/foo/largefile
   $ find . | sort
   .
   ./dirb
   ./dirb/largefile
   ./foo
   ./foo/largefile
   $ hg mv foo/largefile baz/largefile
   $ hg ci -m "moved"
   Invoking status precommit hook
   A dira/baz/largefile
   R dira/foo/largefile
   $ find . | sort
   .
   ./baz
   ./baz/largefile
   ./dirb
   ./dirb/largefile
   ./foo
   $ cd ../../a
 
 #if serve
 Test display of largefiles in hgweb
 
   $ hg serve -d -p $HGPORT --pid-file ../hg.pid
   $ cat ../hg.pid >> $DAEMON_PIDS
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT 'file/tip/?style=raw'
   200 Script output follows
   
   
   drwxr-xr-x sub
   -rw-r--r-- 41 large3
   -rw-r--r-- 9 normal3
   
   
   $ "$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT 'file/tip/sub/?style=raw'
   200 Script output follows
   
   
   -rw-r--r-- 41 large4
   -rw-r--r-- 9 normal4
   
   
   $ "$TESTDIR/killdaemons.py" $DAEMON_PIDS
 #endif
 
 Test archiving the various revisions.  These hit corner cases known with
 archiving.
 
   $ hg archive -r 0 ../archive0
   $ hg archive -r 1 ../archive1
   $ hg archive -r 2 ../archive2
   $ hg archive -r 3 ../archive3
   $ hg archive -r 4 ../archive4
   $ cd ../archive0
   $ cat normal1
   normal1
   $ cat large1
   large1
   $ cat sub/normal2
   normal2
   $ cat sub/large2
   large2
   $ cd ../archive1
   $ cat normal1
   normal11
   $ cat large1
   large11
   $ cat sub/normal2
   normal22
   $ cat sub/large2
   large22
   $ cd ../archive2
   $ ls
   sub
   $ cat sub/normal2
   normal22
   $ cat sub/large2
   large22
   $ cd ../archive3
   $ cat normal1
   normal22
   $ cat large1
   large22
   $ cat sub/normal2
   normal22
   $ cat sub/large2
   large22
   $ cd ../archive4
   $ cat normal3
   normal22
   $ cat large3
   large22
   $ cat sub/normal4
   normal22
   $ cat sub/large4
   large22
 
 Commit corner case: specify files to commit.
 
   $ cd ../a
   $ echo normal3 > normal3
   $ echo large3 > large3
   $ echo normal4 > sub/normal4
   $ echo large4 > sub/large4
   $ hg commit normal3 large3 sub/normal4 sub/large4 -m "edit files again"
   Invoking status precommit hook
   M large3
   M normal3
   M sub/large4
   M sub/normal4
   $ cat normal3
   normal3
   $ cat large3
   large3
   $ cat sub/normal4
   normal4
   $ cat sub/large4
   large4
 
 One more commit corner case: commit from a subdirectory.
 
   $ cd ../a
   $ echo normal33 > normal3
   $ echo large33 > large3
   $ echo normal44 > sub/normal4
   $ echo large44 > sub/large4
   $ cd sub
   $ hg commit -m "edit files yet again"
   Invoking status precommit hook
   M large3
   M normal3
   M sub/large4
   M sub/normal4
   $ cat ../normal3
   normal33
   $ cat ../large3
   large33
   $ cat normal4
   normal44
   $ cat large4
   large44
 
 Committing standins is not allowed.
 
   $ cd ..
   $ echo large3 > large3
   $ hg commit .hglf/large3 -m "try to commit standin"
   abort: file ".hglf/large3" is a largefile standin
   (commit the largefile itself instead)
   [255]
 
 Corner cases for adding largefiles.
 
   $ echo large5 > large5
   $ hg add --large large5
   $ hg add --large large5
   large5 already a largefile
   $ mkdir sub2
   $ echo large6 > sub2/large6
   $ echo large7 > sub2/large7
   $ hg add --large sub2
   adding sub2/large6 as a largefile (glob)
   adding sub2/large7 as a largefile (glob)
   $ hg st
   M large3
   A large5
   A sub2/large6
   A sub2/large7
 
 Committing directories containing only largefiles.
 
   $ mkdir -p z/y/x/m
   $ touch z/y/x/m/large1
   $ touch z/y/x/large2
   $ hg add --large z/y/x/m/large1 z/y/x/large2
   $ hg commit -m "Subdir with directory only containing largefiles" z
   Invoking status precommit hook
   M large3
   A large5
   A sub2/large6
   A sub2/large7
   A z/y/x/large2
   A z/y/x/m/large1
   $ hg rollback --quiet
   $ touch z/y/x/m/normal
   $ hg add z/y/x/m/normal
   $ hg commit -m "Subdir with mixed contents" z
   Invoking status precommit hook
   M large3
   A large5
   A sub2/large6
   A sub2/large7
   A z/y/x/large2
   A z/y/x/m/large1
   A z/y/x/m/normal
   $ hg st
   M large3
   A large5
   A sub2/large6
   A sub2/large7
   $ hg rollback --quiet
   $ hg revert z/y/x/large2 z/y/x/m/large1
   $ rm z/y/x/large2 z/y/x/m/large1
   $ hg commit -m "Subdir with normal contents" z
   Invoking status precommit hook
   M large3
   A large5
   A sub2/large6
   A sub2/large7
   A z/y/x/m/normal
   $ hg st
   M large3
   A large5
   A sub2/large6
   A sub2/large7
   $ hg rollback --quiet
   $ hg revert --quiet z
   $ hg commit -m "Empty subdir" z
   abort: z: no match under directory!
   [255]
   $ rm -rf z
   $ hg ci -m "standin" .hglf
   abort: file ".hglf" is a largefile standin
   (commit the largefile itself instead)
   [255]
 
 Test "hg status" with combination of 'file pattern' and 'directory
 pattern' for largefiles:
 
   $ hg status sub2/large6 sub2
   A sub2/large6
   A sub2/large7
 
 Config settings (pattern **.dat, minsize 2 MB) are respected.
 
   $ echo testdata > test.dat
   $ dd bs=1k count=2k if=/dev/zero of=reallylarge > /dev/null 2> /dev/null
   $ hg add
   adding reallylarge as a largefile
   adding test.dat as a largefile
 
 Test that minsize and --lfsize handle float values;
 also tests that --lfsize overrides largefiles.minsize.
 (0.250 MB = 256 kB = 262144 B)
 
   $ dd if=/dev/zero of=ratherlarge bs=1024 count=256 > /dev/null 2> /dev/null
   $ dd if=/dev/zero of=medium bs=1024 count=128 > /dev/null 2> /dev/null
   $ hg --config largefiles.minsize=.25 add
   adding ratherlarge as a largefile
   adding medium
   $ hg forget medium
   $ hg --config largefiles.minsize=.25 add --lfsize=.125
   adding medium as a largefile
   $ dd if=/dev/zero of=notlarge bs=1024 count=127 > /dev/null 2> /dev/null
   $ hg --config largefiles.minsize=.25 add --lfsize=.125
   adding notlarge
   $ hg forget notlarge
 
 Test forget on largefiles.
 
   $ hg forget large3 large5 test.dat reallylarge ratherlarge medium
   $ hg commit -m "add/edit more largefiles"
   Invoking status precommit hook
   A sub2/large6
   A sub2/large7
   R large3
   ? large5
   ? medium
   ? notlarge
   ? ratherlarge
   ? reallylarge
   ? test.dat
   $ hg st
   ? large3
   ? large5
   ? medium
   ? notlarge
   ? ratherlarge
   ? reallylarge
   ? test.dat
 
 Purge with largefiles: verify that largefiles are still in the working
 dir after a purge.
 
   $ hg purge --all
   $ cat sub/large4
   large44
   $ cat sub2/large6
   large6
   $ cat sub2/large7
   large7
 
 Test addremove: verify that files that should be added as largfiles are added as
 such and that already-existing largfiles are not added as normal files by
 accident.
 
   $ rm normal3
   $ rm sub/large4
   $ echo "testing addremove with patterns" > testaddremove.dat
   $ echo "normaladdremove" > normaladdremove
   $ hg addremove
   removing sub/large4
   adding testaddremove.dat as a largefile
   removing normal3
   adding normaladdremove
 
 Test addremove with -R
 
   $ hg up -C
-  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   1 largefiles updated, 0 removed
+  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm normal3
   $ rm sub/large4
   $ echo "testing addremove with patterns" > testaddremove.dat
   $ echo "normaladdremove" > normaladdremove
   $ cd ..
   $ hg -R a addremove
   removing sub/large4
   adding a/testaddremove.dat as a largefile (glob)
   removing normal3
   adding normaladdremove
   $ cd a
 
 Test 3364
   $ hg clone . ../addrm
   updating to branch default
-  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   3 largefiles updated, 0 removed
+  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ../addrm
   $ cat >> .hg/hgrc <<EOF
   > [hooks]
   > post-commit.stat=sh -c "echo \\"Invoking status postcommit hook\\"; hg status -A"
   > EOF
   $ touch foo
   $ hg add --large foo
   $ hg ci -m "add foo"
   Invoking status precommit hook
   A foo
   Invoking status postcommit hook
   C foo
   C normal3
   C sub/large4
   C sub/normal4
   C sub2/large6
   C sub2/large7
   $ rm foo
   $ hg st
   ! foo
 hmm.. no precommit invoked, but there is a postcommit??
   $ hg ci -m "will not checkin"
   nothing changed
   Invoking status postcommit hook
   ! foo
   C normal3
   C sub/large4
   C sub/normal4
   C sub2/large6
   C sub2/large7
   [1]
   $ hg addremove
   removing foo
   $ hg st
   R foo
   $ hg ci -m "used to say nothing changed"
   Invoking status precommit hook
   R foo
   Invoking status postcommit hook
   C normal3
   C sub/large4
   C sub/normal4
   C sub2/large6
   C sub2/large7
   $ hg st
 
 Test 3507 (both normal files and largefiles were a problem)
 
   $ touch normal
   $ touch large
   $ hg add normal
   $ hg add --large large
   $ hg ci -m "added"
   Invoking status precommit hook
   A large
   A normal
   Invoking status postcommit hook
   C large
   C normal
   C normal3
   C sub/large4
   C sub/normal4
   C sub2/large6
   C sub2/large7
   $ hg remove normal
   $ hg addremove --traceback
   $ hg ci -m "addremoved normal"
   Invoking status precommit hook
   R normal
   Invoking status postcommit hook
   C large
   C normal3
   C sub/large4
   C sub/normal4
   C sub2/large6
   C sub2/large7
   $ hg up -C '.^'
-  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   0 largefiles updated, 0 removed
+  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg remove large
   $ hg addremove --traceback
   $ hg ci -m "removed large"
   Invoking status precommit hook
   R large
   created new head
   Invoking status postcommit hook
   C normal
   C normal3
   C sub/large4
   C sub/normal4
   C sub2/large6
   C sub2/large7
 
 Test commit -A (issue 3542)
   $ echo large8 > large8
   $ hg add --large large8
   $ hg ci -Am 'this used to add large8 as normal and commit both'
   Invoking status precommit hook
   A large8
   Invoking status postcommit hook
   C large8
   C normal
   C normal3
   C sub/large4
   C sub/normal4
   C sub2/large6
   C sub2/large7
   $ rm large8
   $ hg ci -Am 'this used to not notice the rm'
   removing large8
   Invoking status precommit hook
   R large8
   Invoking status postcommit hook
   C normal
   C normal3
   C sub/large4
   C sub/normal4
   C sub2/large6
   C sub2/large7
 
 Test that a standin can't be added as a large file
 
   $ touch large
   $ hg add --large large
   $ hg ci -m "add"
   Invoking status precommit hook
   A large
   Invoking status postcommit hook
   C large
   C normal
   C normal3
   C sub/large4
   C sub/normal4
   C sub2/large6
   C sub2/large7
   $ hg remove large
   $ touch large
   $ hg addremove --config largefiles.patterns=**large --traceback
   adding large as a largefile
 
 Test that outgoing --large works (with revsets too)
   $ hg outgoing --rev '.^' --large
   comparing with $TESTTMP/a (glob)
   searching for changes
   changeset:   8:c02fd3b77ec4
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add foo
   
   changeset:   9:289dd08c9bbb
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     used to say nothing changed
   
   changeset:   10:34f23ac6ac12
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     added
   
   changeset:   12:710c1b2f523c
   parent:      10:34f23ac6ac12
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     removed large
   
   changeset:   13:0a3e75774479
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     this used to add large8 as normal and commit both
   
   changeset:   14:84f3d378175c
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     this used to not notice the rm
   
   searching for changes
   largefiles to upload:
   foo
   large
   large8
   
   $ cd ../a
 
 Clone a largefiles repo.
 
   $ hg clone . ../b
   updating to branch default
-  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   3 largefiles updated, 0 removed
+  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ../b
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n'
   7:daea875e9014  add/edit more largefiles
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   3:9e8fbc4bce62  copy files
   2:51a0ae4d5864  remove files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
   $ cat normal3
   normal33
   $ cat sub/normal4
   normal44
   $ cat sub/large4
   large44
   $ cat sub2/large6
   large6
   $ cat sub2/large7
   large7
   $ cd ..
   $ hg clone a -r 3 c
   adding changesets
   adding manifests
   adding file changes
   added 4 changesets with 10 changes to 4 files
   updating to branch default
-  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   2 largefiles updated, 0 removed
+  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd c
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n'
   3:9e8fbc4bce62  copy files
   2:51a0ae4d5864  remove files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
   $ cat normal1
   normal22
   $ cat large1
   large22
   $ cat sub/normal2
   normal22
   $ cat sub/large2
   large22
 
 Old revisions of a clone have correct largefiles content (this also
 tests update).
 
   $ hg update -r 1
-  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   1 largefiles updated, 0 removed
+  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat large1
   large11
   $ cat sub/large2
   large22
   $ cd ..
 
 Test cloning with --all-largefiles flag
 
   $ rm "${USERCACHE}"/*
   $ hg clone --all-largefiles a a-backup
   updating to branch default
-  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   3 largefiles updated, 0 removed
+  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   8 additional largefiles cached
 
   $ rm "${USERCACHE}"/*
   $ hg clone --all-largefiles -u 0 a a-clone0
   updating to branch default
-  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   2 largefiles updated, 0 removed
+  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   9 additional largefiles cached
   $ hg -R a-clone0 sum
   parent: 0:30d30fe6a5be 
    add files
   branch: default
   commit: (clean)
   update: 7 new changesets (update)
 
   $ rm "${USERCACHE}"/*
   $ hg clone --all-largefiles -u 1 a a-clone1
   updating to branch default
-  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   2 largefiles updated, 0 removed
+  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   8 additional largefiles cached
   $ hg -R a-clone1 sum
   parent: 1:ce8896473775 
    edit files
   branch: default
   commit: (clean)
   update: 6 new changesets (update)
 
   $ rm "${USERCACHE}"/*
   $ hg clone --all-largefiles -U a a-clone-u
   11 additional largefiles cached
   $ hg -R a-clone-u sum
   parent: -1:000000000000  (no revision checked out)
   branch: default
   commit: (clean)
   update: 8 new changesets (update)
 
   $ mkdir xyz
   $ cd xyz
   $ hg clone ../a
   destination directory: a
   updating to branch default
-  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   3 largefiles updated, 0 removed
+  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ..
 
 Ensure base clone command argument validation
 
   $ hg clone -U -u 0 a a-clone-failure
   abort: cannot specify both --noupdate and --updaterev
   [255]
 
   $ hg clone --all-largefiles a ssh://localhost/a
   abort: --all-largefiles is incompatible with non-local destination ssh://localhost/a
   [255]
 
 Test pulling with --all-largefiles flag.  Also test that the largefiles are
 downloaded from 'default' instead of 'default-push' when no source is specified
 (issue3584)
 
   $ rm -Rf a-backup
   $ hg clone -r 1 a a-backup
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 8 changes to 4 files
   updating to branch default
-  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   2 largefiles updated, 0 removed
+  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ rm "${USERCACHE}"/*
   $ cd a-backup
   $ hg pull --all-largefiles --config paths.default-push=bogus/path
   pulling from $TESTTMP/a (glob)
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 6 changesets with 16 changes to 8 files
   (run 'hg update' to get a working copy)
   caching new largefiles
   3 largefiles cached
   3 additional largefiles cached
   $ cd ..
 
 Rebasing between two repositories does not revert largefiles to old
 revisions (this was a very bad bug that took a lot of work to fix).
 
   $ hg clone a d
   updating to branch default
-  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   3 largefiles updated, 0 removed
+  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd b
   $ echo large4-modified > sub/large4
   $ echo normal3-modified > normal3
   $ hg commit -m "modify normal file and largefile in repo b"
   Invoking status precommit hook
   M normal3
   M sub/large4
   $ cd ../d
   $ echo large6-modified > sub2/large6
   $ echo normal4-modified > sub/normal4
   $ hg commit -m "modify normal file largefile in repo d"
   Invoking status precommit hook
   M sub/normal4
   M sub2/large6
   $ cd ..
   $ hg clone d e
   updating to branch default
-  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   3 largefiles updated, 0 removed
+  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd d
 
 More rebase testing, but also test that the largefiles are downloaded from
 'default' instead of 'default-push' when no source is specified (issue3584).
 The error messages go away if repo 'b' is created with --all-largefiles.
   $ hg pull --rebase --all-largefiles --config paths.default-push=bogus/path --config paths.default=../b
   pulling from $TESTTMP/b (glob)
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files (+1 heads)
   Invoking status precommit hook
   M sub/normal4
   M sub2/large6
   saved backup bundle to $TESTTMP/d/.hg/strip-backup/f574fb32bb45-backup.hg (glob)
   error getting eb7338044dc27f9bc59b8dd5a246b065ead7a9c4 from file:$TESTTMP/b for large3: can't get file locally (glob)
   error getting eb7338044dc27f9bc59b8dd5a246b065ead7a9c4 from file:$TESTTMP/b for sub/large4: can't get file locally (glob)
   error getting eb7338044dc27f9bc59b8dd5a246b065ead7a9c4 from file:$TESTTMP/b for large1: can't get file locally (glob)
   error getting eb7338044dc27f9bc59b8dd5a246b065ead7a9c4 from file:$TESTTMP/b for sub/large2: can't get file locally (glob)
   error getting eb7338044dc27f9bc59b8dd5a246b065ead7a9c4 from file:$TESTTMP/b for sub/large2: can't get file locally (glob)
   error getting 5f78770c0e77ba4287ad6ef3071c9bf9c379742f from file:$TESTTMP/b for large1: can't get file locally (glob)
   error getting eb7338044dc27f9bc59b8dd5a246b065ead7a9c4 from file:$TESTTMP/b for sub/large2: can't get file locally (glob)
   error getting 4669e532d5b2c093a78eca010077e708a071bb64 from file:$TESTTMP/b for large1: can't get file locally (glob)
   error getting 1deebade43c8c498a3c8daddac0244dc55d1331d from file:$TESTTMP/b for sub/large2: can't get file locally (glob)
   0 additional largefiles cached
   9 largefiles failed to download
   nothing to rebase
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n'
   9:598410d3eb9a  modify normal file largefile in repo d
   8:a381d2c8c80e  modify normal file and largefile in repo b
   7:daea875e9014  add/edit more largefiles
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   3:9e8fbc4bce62  copy files
   2:51a0ae4d5864  remove files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
   $ cat normal3
   normal3-modified
   $ cat sub/normal4
   normal4-modified
   $ cat sub/large4
   large4-modified
   $ cat sub2/large6
   large6-modified
   $ cat sub2/large7
   large7
   $ cd ../e
   $ hg pull ../b
   pulling from ../b
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files (+1 heads)
   (run 'hg heads' to see heads, 'hg merge' to merge)
   caching new largefiles
   0 largefiles cached
   $ hg rebase
   Invoking status precommit hook
   M sub/normal4
   M sub2/large6
   saved backup bundle to $TESTTMP/e/.hg/strip-backup/f574fb32bb45-backup.hg (glob)
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n'
   9:598410d3eb9a  modify normal file largefile in repo d
   8:a381d2c8c80e  modify normal file and largefile in repo b
   7:daea875e9014  add/edit more largefiles
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   3:9e8fbc4bce62  copy files
   2:51a0ae4d5864  remove files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
   $ cat normal3
   normal3-modified
   $ cat sub/normal4
   normal4-modified
   $ cat sub/large4
   large4-modified
   $ cat sub2/large6
   large6-modified
   $ cat sub2/large7
   large7
 
 Log on largefiles
 
 - same output
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n' .hglf/sub/large4
   8:a381d2c8c80e  modify normal file and largefile in repo b
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n' sub/large4
   8:a381d2c8c80e  modify normal file and largefile in repo b
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
 
 - .hglf only matches largefiles, without .hglf it matches 9 bco sub/normal
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n' .hglf/sub
   8:a381d2c8c80e  modify normal file and largefile in repo b
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n' sub
   9:598410d3eb9a  modify normal file largefile in repo d
   8:a381d2c8c80e  modify normal file and largefile in repo b
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
 
 - globbing gives same result
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n' 'glob:sub/*'
   9:598410d3eb9a  modify normal file largefile in repo d
   8:a381d2c8c80e  modify normal file and largefile in repo b
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
 
 Rollback on largefiles.
 
   $ echo large4-modified-again > sub/large4
   $ hg commit -m "Modify large4 again"
   Invoking status precommit hook
   M sub/large4
   $ hg rollback
   repository tip rolled back to revision 9 (undo commit)
   working directory now based on revision 9
   $ hg st
   M sub/large4
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n'
   9:598410d3eb9a  modify normal file largefile in repo d
   8:a381d2c8c80e  modify normal file and largefile in repo b
   7:daea875e9014  add/edit more largefiles
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   3:9e8fbc4bce62  copy files
   2:51a0ae4d5864  remove files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
   $ cat sub/large4
   large4-modified-again
 
 "update --check" refuses to update with uncommitted changes.
   $ hg update --check 8
   abort: uncommitted local changes
   [255]
 
 "update --clean" leaves correct largefiles in working copy, even when there is
 .orig files from revert in .hglf.
 
   $ echo mistake > sub2/large7
   $ hg revert sub2/large7
   $ hg -q update --clean -r null
   $ hg update --clean
-  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   3 largefiles updated, 0 removed
+  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat normal3
   normal3-modified
   $ cat sub/normal4
   normal4-modified
   $ cat sub/large4
   large4-modified
   $ cat sub2/large6
   large6-modified
   $ cat sub2/large7
   large7
   $ cat sub2/large7.orig
   mistake
   $ cat .hglf/sub2/large7.orig
   9dbfb2c79b1c40981b258c3efa1b10b03f18ad31
 
 demonstrate misfeature: .orig file is overwritten on every update -C,
 also when clean:
   $ hg update --clean
-  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   0 largefiles updated, 0 removed
+  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat sub2/large7.orig
   large7
   $ rm sub2/large7.orig .hglf/sub2/large7.orig
 
 Now "update check" is happy.
   $ hg update --check 8
-  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   1 largefiles updated, 0 removed
+  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg update --check
-  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   1 largefiles updated, 0 removed
+  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Test removing empty largefiles directories on update
   $ test -d sub2 && echo "sub2 exists"
   sub2 exists
   $ hg update -q null
   $ test -d sub2 && echo "error: sub2 should not exist anymore"
   [1]
   $ hg update -q
 
 Test hg remove removes empty largefiles directories
   $ test -d sub2 && echo "sub2 exists"
   sub2 exists
   $ hg remove sub2/*
   $ test -d sub2 && echo "error: sub2 should not exist anymore"
   [1]
   $ hg revert sub2/large6 sub2/large7
 
 "revert" works on largefiles (and normal files too).
   $ echo hack3 >> normal3
   $ echo hack4 >> sub/normal4
   $ echo hack4 >> sub/large4
   $ rm sub2/large6
   $ hg revert sub2/large6
   $ hg rm sub2/large6
   $ echo new >> sub2/large8
   $ hg add --large sub2/large8
 # XXX we don't really want to report that we're reverting the standin;
 # that's just an implementation detail. But I don't see an obvious fix. ;-(
   $ hg revert sub
   reverting .hglf/sub/large4 (glob)
   reverting sub/normal4 (glob)
   $ hg status
   M normal3
   A sub2/large8
   R sub2/large6
   ? sub/large4.orig
   ? sub/normal4.orig
   $ cat sub/normal4
   normal4-modified
   $ cat sub/large4
   large4-modified
   $ hg revert -a --no-backup
   undeleting .hglf/sub2/large6 (glob)
   forgetting .hglf/sub2/large8 (glob)
   reverting normal3
   $ hg status
   ? sub/large4.orig
   ? sub/normal4.orig
   ? sub2/large8
   $ cat normal3
   normal3-modified
   $ cat sub2/large6
   large6-modified
   $ rm sub/*.orig sub2/large8
 
 revert some files to an older revision
   $ hg revert --no-backup -r 8 sub2
   reverting .hglf/sub2/large6 (glob)
   $ cat sub2/large6
   large6
   $ hg revert --no-backup -C -r '.^' sub2
   reverting .hglf/sub2/large6 (glob)
   $ hg revert --no-backup sub2
   reverting .hglf/sub2/large6 (glob)
   $ hg status
 
 "verify --large" actually verifies largefiles
 
   $ hg verify --large
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   10 files, 10 changesets, 28 total revisions
   searching 1 changesets for largefiles
   verified existence of 3 revisions of 3 largefiles
 
 Merging does not revert to old versions of largefiles and also check
 that merging after having pulled from a non-default remote works
 correctly.
 
   $ cd ..
   $ hg clone -r 7 e temp
   adding changesets
   adding manifests
   adding file changes
   added 8 changesets with 24 changes to 10 files
   updating to branch default
-  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   3 largefiles updated, 0 removed
+  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg clone temp f
   updating to branch default
-  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   3 largefiles updated, 0 removed
+  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
 # Delete the largefiles in the largefiles system cache so that we have an
 # opportunity to test that caching after a pull works.
   $ rm "${USERCACHE}"/*
   $ cd f
   $ echo "large4-merge-test" > sub/large4
   $ hg commit -m "Modify large4 to test merge"
   Invoking status precommit hook
   M sub/large4
   $ hg pull ../e
   pulling from ../e
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 4 changes to 4 files (+1 heads)
   (run 'hg heads' to see heads, 'hg merge' to merge)
   caching new largefiles
   2 largefiles cached
   $ hg merge
   merging sub/large4
   largefile sub/large4 has a merge conflict
   keep (l)ocal or take (o)ther? l
   3 files updated, 1 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   getting changed largefiles
   1 largefiles updated, 0 removed
   $ hg commit -m "Merge repos e and f"
   Invoking status precommit hook
   M normal3
   M sub/normal4
   M sub2/large6
   $ cat normal3
   normal3-modified
   $ cat sub/normal4
   normal4-modified
   $ cat sub/large4
   large4-merge-test
   $ cat sub2/large6
   large6-modified
   $ cat sub2/large7
   large7
 
 Test status after merging with a branch that introduces a new largefile:
 
   $ echo large > large
   $ hg add --large large
   $ hg commit -m 'add largefile'
   Invoking status precommit hook
   A large
   $ hg update -q ".^"
   $ echo change >> normal3
   $ hg commit -m 'some change'
   Invoking status precommit hook
   M normal3
   created new head
   $ hg merge
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   getting changed largefiles
   1 largefiles updated, 0 removed
   $ hg status
   M large
 
 - make sure update of merge with removed largefiles fails as expected
   $ hg rm sub2/large6
   $ hg up -r.
   abort: outstanding uncommitted merges
   [255]
 
 - revert should be able to revert files introduced in a pending merge
   $ hg revert --all -r .
   removing .hglf/large
   undeleting .hglf/sub2/large6
 
 Test that a normal file and a largefile with the same name and path cannot
 coexist.
 
   $ rm sub2/large7
   $ echo "largeasnormal" > sub2/large7
   $ hg add sub2/large7
   sub2/large7 already a largefile
 
 Test that transplanting a largefile change works correctly.
 
   $ cd ..
   $ hg clone -r 8 d g
   adding changesets
   adding manifests
   adding file changes
   added 9 changesets with 26 changes to 10 files
   updating to branch default
-  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   3 largefiles updated, 0 removed
+  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd g
   $ hg transplant -s ../d 598410d3eb9a
   searching for changes
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   getting changed largefiles
   1 largefiles updated, 0 removed
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n'
   9:598410d3eb9a  modify normal file largefile in repo d
   8:a381d2c8c80e  modify normal file and largefile in repo b
   7:daea875e9014  add/edit more largefiles
   6:4355d653f84f  edit files yet again
   5:9d5af5072dbd  edit files again
   4:74c02385b94c  move files
   3:9e8fbc4bce62  copy files
   2:51a0ae4d5864  remove files
   1:ce8896473775  edit files
   0:30d30fe6a5be  add files
   $ cat normal3
   normal3-modified
   $ cat sub/normal4
   normal4-modified
   $ cat sub/large4
   large4-modified
   $ cat sub2/large6
   large6-modified
   $ cat sub2/large7
   large7
 
 Cat a largefile
   $ hg cat normal3
   normal3-modified
   $ hg cat sub/large4
   large4-modified
   $ rm "${USERCACHE}"/*
   $ hg cat -r a381d2c8c80e -o cat.out sub/large4
   $ cat cat.out
   large4-modified
   $ rm cat.out
   $ hg cat -r a381d2c8c80e normal3
   normal3-modified
   $ hg cat -r '.^' normal3
   normal3-modified
   $ hg cat -r '.^' sub/large4
   large4-modified
 
 Test that renaming a largefile results in correct output for status
 
   $ hg rename sub/large4 large4-renamed
   $ hg commit -m "test rename output"
   Invoking status precommit hook
   A large4-renamed
   R sub/large4
   $ cat large4-renamed
   large4-modified
   $ cd sub2
   $ hg rename large6 large6-renamed
   $ hg st
   A sub2/large6-renamed
   R sub2/large6
   $ cd ..
 
 Test --normal flag
 
   $ dd if=/dev/zero bs=2k count=11k > new-largefile 2> /dev/null
   $ hg add --normal --large new-largefile
   abort: --normal cannot be used with --large
   [255]
   $ hg add --normal new-largefile
   new-largefile: up to 69 MB of RAM may be required to manage this file
   (use 'hg revert new-largefile' to cancel the pending addition)
   $ cd ..
 
 #if serve
 vanilla clients not locked out from largefiles servers on vanilla repos
   $ mkdir r1
   $ cd r1
   $ hg init
   $ echo c1 > f1
   $ hg add f1
   $ hg commit -m "m1"
   Invoking status precommit hook
   A f1
   $ cd ..
   $ hg serve -R r1 -d -p $HGPORT --pid-file hg.pid
   $ cat hg.pid >> $DAEMON_PIDS
   $ hg --config extensions.largefiles=! clone http://localhost:$HGPORT r2
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 largefiles clients still work with vanilla servers
   $ hg --config extensions.largefiles=! serve -R r1 -d -p $HGPORT1 --pid-file hg.pid
   $ cat hg.pid >> $DAEMON_PIDS
   $ hg clone http://localhost:$HGPORT1 r3
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 #endif
 
 
 vanilla clients locked out from largefiles http repos
   $ mkdir r4
   $ cd r4
   $ hg init
   $ echo c1 > f1
   $ hg add --large f1
   $ hg commit -m "m1"
   Invoking status precommit hook
   A f1
   $ cd ..
 
 largefiles can be pushed locally (issue3583)
   $ hg init dest
   $ cd r4
   $ hg outgoing ../dest
   comparing with ../dest
   searching for changes
   changeset:   0:639881c12b4c
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     m1
   
   $ hg push ../dest
   pushing to ../dest
   searching for changes
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
 exit code with nothing outgoing (issue3611)
   $ hg outgoing ../dest
   comparing with ../dest
   searching for changes
   no changes found
   [1]
   $ cd ..
 
 #if serve
   $ hg serve -R r4 -d -p $HGPORT2 --pid-file hg.pid
   $ cat hg.pid >> $DAEMON_PIDS
   $ hg --config extensions.largefiles=! clone http://localhost:$HGPORT2 r5
   abort: remote error:
   
   This repository uses the largefiles extension.
   
   Please enable it in your Mercurial config file.
   [255]
 
 used all HGPORTs, kill all daemons
   $ "$TESTDIR/killdaemons.py" $DAEMON_PIDS
 #endif
 
 vanilla clients locked out from largefiles ssh repos
   $ hg --config extensions.largefiles=! clone -e "python \"$TESTDIR/dummyssh\"" ssh://user@dummy/r4 r5
   abort: remote error:
   
   This repository uses the largefiles extension.
   
   Please enable it in your Mercurial config file.
   [255]
 
 #if serve
 
 largefiles clients refuse to push largefiles repos to vanilla servers
   $ mkdir r6
   $ cd r6
   $ hg init
   $ echo c1 > f1
   $ hg add f1
   $ hg commit -m "m1"
   Invoking status precommit hook
   A f1
   $ cat >> .hg/hgrc <<!
   > [web]
   > push_ssl = false
   > allow_push = *
   > !
   $ cd ..
   $ hg clone r6 r7
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd r7
   $ echo c2 > f2
   $ hg add --large f2
   $ hg commit -m "m2"
   Invoking status precommit hook
   A f2
   $ hg --config extensions.largefiles=! -R ../r6 serve -d -p $HGPORT --pid-file ../hg.pid
   $ cat ../hg.pid >> $DAEMON_PIDS
   $ hg push http://localhost:$HGPORT
   pushing to http://localhost:$HGPORT/
   searching for changes
   abort: http://localhost:$HGPORT/ does not appear to be a largefile store
   [255]
   $ cd ..
 
 putlfile errors are shown (issue3123)
 Corrupt the cached largefile in r7 and in the usercache (required for testing on vfat)
   $ echo corruption > "$TESTTMP/r7/.hg/largefiles/4cdac4d8b084d0b599525cf732437fb337d422a8"
   $ echo corruption > "$USERCACHE/4cdac4d8b084d0b599525cf732437fb337d422a8"
   $ hg init empty
   $ hg serve -R empty -d -p $HGPORT1 --pid-file hg.pid \
   >   --config 'web.allow_push=*' --config web.push_ssl=False
   $ cat hg.pid >> $DAEMON_PIDS
   $ hg push -R r7 http://localhost:$HGPORT1
   pushing to http://localhost:$HGPORT1/
   searching for changes
   remote: largefiles: failed to put 4cdac4d8b084d0b599525cf732437fb337d422a8 into store: largefile contents do not match hash
   abort: remotestore: could not put $TESTTMP/r7/.hg/largefiles/4cdac4d8b084d0b599525cf732437fb337d422a8 to remote store http://localhost:$HGPORT1/ (glob)
   [255]
   $ rm -rf empty
 
 Push a largefiles repository to a served empty repository
   $ hg init r8
   $ echo c3 > r8/f1
   $ hg add --large r8/f1 -R r8
   $ hg commit -m "m1" -R r8
   Invoking status precommit hook
   A f1
   $ hg init empty
   $ hg serve -R empty -d -p $HGPORT2 --pid-file hg.pid \
   >   --config 'web.allow_push=*' --config web.push_ssl=False
   $ cat hg.pid >> $DAEMON_PIDS
   $ rm "${USERCACHE}"/*
   $ hg push -R r8 http://localhost:$HGPORT2
   pushing to http://localhost:$HGPORT2/
   searching for changes
   searching for changes
   remote: adding changesets
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
 
 Clone over http, with largefiles being pulled on update, not on clone.
 
   $ hg clone -q http://localhost:$HGPORT2/ http-clone -U
 
   $ hg -R http-clone --debug up --config largefiles.usercache=http-clone-usercache
   resolving manifests
    overwrite: False, partial: False
    ancestor: 000000000000, local: 000000000000+, remote: cf03e5bb9936
    .hglf/f1: remote created -> g
   updating: .hglf/f1 1/1 files (100.00%)
   getting .hglf/f1
-  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   using http://localhost:$HGPORT2/
   sending capabilities command
   getting largefiles: 0/1 lfile (0.00%)
   getting f1:02a439e5c31c526465ab1a0ca1f431f76b827b90
   sending batch command
   sending getlfile command
   found 02a439e5c31c526465ab1a0ca1f431f76b827b90 in store
   1 largefiles updated, 0 removed
+  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ ls http-clone-usercache/*
   http-clone-usercache/02a439e5c31c526465ab1a0ca1f431f76b827b90
 
   $ rm -rf empty http-clone http-clone-usercache
 
 used all HGPORTs, kill all daemons
   $ "$TESTDIR/killdaemons.py" $DAEMON_PIDS
 
 #endif
 
 
 #if unix-permissions
 
 Clone a local repository owned by another user
 We have to simulate that here by setting $HOME and removing write permissions
   $ ORIGHOME="$HOME"
   $ mkdir alice
   $ HOME="`pwd`/alice"
   $ cd alice
   $ hg init pubrepo
   $ cd pubrepo
   $ dd if=/dev/zero bs=1k count=11k > a-large-file 2> /dev/null
   $ hg add --large a-large-file
   $ hg commit -m "Add a large file"
   Invoking status precommit hook
   A a-large-file
   $ cd ..
   $ chmod -R a-w pubrepo
   $ cd ..
   $ mkdir bob
   $ HOME="`pwd`/bob"
   $ cd bob
   $ hg clone --pull ../alice/pubrepo pubrepo
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   updating to branch default
-  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   1 largefiles updated, 0 removed
+  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ..
   $ chmod -R u+w alice/pubrepo
   $ HOME="$ORIGHOME"
 
 #endif
 
 #if symlink
 
 Symlink to a large largefile should behave the same as a symlink to a normal file
   $ hg init largesymlink
   $ cd largesymlink
   $ dd if=/dev/zero bs=1k count=10k of=largefile 2>/dev/null
   $ hg add --large largefile
   $ hg commit -m "commit a large file"
   Invoking status precommit hook
   A largefile
   $ ln -s largefile largelink
   $ hg add largelink
   $ hg commit -m "commit a large symlink"
   Invoking status precommit hook
   A largelink
   $ rm -f largelink
   $ hg up >/dev/null
   $ test -f largelink
   [1]
   $ test -L largelink
   [1]
   $ rm -f largelink # make next part of the test independent of the previous
   $ hg up -C >/dev/null
   $ test -f largelink
   $ test -L largelink
   $ cd ..
 
 #endif
 
 test for pattern matching on 'hg status':
 to boost performance, largefiles checks whether specified patterns are
 related to largefiles in working directory (NOT to STANDIN) or not.
 
   $ hg init statusmatch
   $ cd statusmatch
 
   $ mkdir -p a/b/c/d
   $ echo normal > a/b/c/d/e.normal.txt
   $ hg add a/b/c/d/e.normal.txt
   $ echo large > a/b/c/d/e.large.txt
   $ hg add --large a/b/c/d/e.large.txt
   $ mkdir -p a/b/c/x
   $ echo normal > a/b/c/x/y.normal.txt
   $ hg add a/b/c/x/y.normal.txt
   $ hg commit -m 'add files'
   Invoking status precommit hook
   A a/b/c/d/e.large.txt
   A a/b/c/d/e.normal.txt
   A a/b/c/x/y.normal.txt
 
 (1) no pattern: no performance boost
   $ hg status -A
   C a/b/c/d/e.large.txt
   C a/b/c/d/e.normal.txt
   C a/b/c/x/y.normal.txt
 
 (2) pattern not related to largefiles: performance boost
   $ hg status -A a/b/c/x
   C a/b/c/x/y.normal.txt
 
 (3) pattern related to largefiles: no performance boost
   $ hg status -A a/b/c/d
   C a/b/c/d/e.large.txt
   C a/b/c/d/e.normal.txt
 
 (4) pattern related to STANDIN (not to largefiles): performance boost
   $ hg status -A .hglf/a
   C .hglf/a/b/c/d/e.large.txt
 
 (5) mixed case: no performance boost
   $ hg status -A a/b/c/x a/b/c/d
   C a/b/c/d/e.large.txt
   C a/b/c/d/e.normal.txt
   C a/b/c/x/y.normal.txt
 
 verify that largefiles doesn't break filesets
 
   $ hg log --rev . --exclude "set:binary()"
   changeset:   0:41bd42f10efa
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     add files
   
 verify that large files in subrepos handled properly
   $ hg init subrepo
   $ echo "subrepo = subrepo" > .hgsub
   $ hg add .hgsub
   $ hg ci -m "add subrepo"
   Invoking status precommit hook
   A .hgsub
   ? .hgsubstate
   $ echo "rev 1" > subrepo/large.txt
   $ hg -R subrepo add --large subrepo/large.txt
   $ hg sum
   parent: 1:8ee150ea2e9c tip
    add subrepo
   branch: default
   commit: 1 subrepos
   update: (current)
   $ hg st
   $ hg st -S
   A subrepo/large.txt
   $ hg ci -S -m "commit top repo"
   committing subrepository subrepo
   Invoking status precommit hook
   A large.txt
   Invoking status precommit hook
   M .hgsubstate
 # No differences
   $ hg st -S
   $ hg sum
   parent: 2:ce4cd0c527a6 tip
    commit top repo
   branch: default
   commit: (clean)
   update: (current)
   $ echo "rev 2" > subrepo/large.txt
   $ hg st -S
   M subrepo/large.txt
   $ hg sum
   parent: 2:ce4cd0c527a6 tip
    commit top repo
   branch: default
   commit: 1 subrepos
   update: (current)
   $ hg ci -m "this commit should fail without -S"
   abort: uncommitted changes in subrepo subrepo
   (use --subrepos for recursive commit)
   [255]
 
 Add a normal file to the subrepo, then test archiving
 
   $ echo 'normal file' > subrepo/normal.txt
   $ hg -R subrepo add subrepo/normal.txt
 
 Lock in subrepo, otherwise the change isn't archived
 
   $ hg ci -S -m "add normal file to top level"
   committing subrepository subrepo
   Invoking status precommit hook
   M large.txt
   A normal.txt
   Invoking status precommit hook
   M .hgsubstate
-  $ hg archive -S lf_subrepo_archive
-  $ find lf_subrepo_archive | sort
-  lf_subrepo_archive
-  lf_subrepo_archive/.hg_archival.txt
-  lf_subrepo_archive/.hgsub
-  lf_subrepo_archive/.hgsubstate
-  lf_subrepo_archive/a
-  lf_subrepo_archive/a/b
-  lf_subrepo_archive/a/b/c
-  lf_subrepo_archive/a/b/c/d
-  lf_subrepo_archive/a/b/c/d/e.large.txt
-  lf_subrepo_archive/a/b/c/d/e.normal.txt
-  lf_subrepo_archive/a/b/c/x
-  lf_subrepo_archive/a/b/c/x/y.normal.txt
-  lf_subrepo_archive/subrepo
-  lf_subrepo_archive/subrepo/large.txt
-  lf_subrepo_archive/subrepo/normal.txt
+  $ hg archive -S ../lf_subrepo_archive
+  $ find ../lf_subrepo_archive | sort
+  ../lf_subrepo_archive
+  ../lf_subrepo_archive/.hg_archival.txt
+  ../lf_subrepo_archive/.hgsub
+  ../lf_subrepo_archive/.hgsubstate
+  ../lf_subrepo_archive/a
+  ../lf_subrepo_archive/a/b
+  ../lf_subrepo_archive/a/b/c
+  ../lf_subrepo_archive/a/b/c/d
+  ../lf_subrepo_archive/a/b/c/d/e.large.txt
+  ../lf_subrepo_archive/a/b/c/d/e.normal.txt
+  ../lf_subrepo_archive/a/b/c/x
+  ../lf_subrepo_archive/a/b/c/x/y.normal.txt
+  ../lf_subrepo_archive/subrepo
+  ../lf_subrepo_archive/subrepo/large.txt
+  ../lf_subrepo_archive/subrepo/normal.txt
+
+Test update with subrepos.
+
+  $ hg update 0
+  getting changed largefiles
+  0 largefiles updated, 1 removed
+  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
+  $ hg status -S
+  $ hg update tip
+  getting changed largefiles
+  1 largefiles updated, 0 removed
+  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  $ hg status -S
+# modify a large file
+  $ echo "modified" > subrepo/large.txt
+  $ hg st -S
+  M subrepo/large.txt
+# update -C should revert the change.
+  $ hg update -C
+  getting changed largefiles
+  1 largefiles updated, 0 removed
+  getting changed largefiles
+  0 largefiles updated, 0 removed
+  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  $ hg status -S
 
 Test archiving a revision that references a subrepo that is not yet
 cloned (see test-subrepo-recursion.t):
 
   $ hg clone -U . ../empty
   $ cd ../empty
   $ hg archive --subrepos -r tip ../archive.tar.gz
   cloning subrepo subrepo from $TESTTMP/statusmatch/subrepo
   $ cd ..
 
 Test that addremove picks up largefiles prior to the initial commit (issue3541)
 
   $ hg init addrm2
   $ cd addrm2
   $ touch large.dat
   $ touch large2.dat
   $ touch normal
   $ hg add --large large.dat
   $ hg addremove -v
   adding large2.dat as a largefile
   adding normal
 
 Test that forgetting all largefiles reverts to islfilesrepo() == False
 (addremove will add *.dat as normal files now)
   $ hg forget large.dat
   $ hg forget large2.dat
   $ hg addremove -v
   adding large.dat
   adding large2.dat
 
 Test commit's addremove option prior to the first commit
   $ hg forget large.dat
   $ hg forget large2.dat
   $ hg add --large large.dat
   $ hg ci -Am "commit"
   adding large2.dat as a largefile
   Invoking status precommit hook
   A large.dat
   A large2.dat
   A normal
   $ find .hglf | sort
   .hglf
   .hglf/large.dat
   .hglf/large2.dat
 
   $ cd ..
 
 issue3651: summary/outgoing with largefiles shows "no remote repo"
 unexpectedly
 
   $ mkdir issue3651
   $ cd issue3651
 
   $ hg init src
   $ echo a > src/a
   $ hg -R src add --large src/a
   $ hg -R src commit -m '#0'
   Invoking status precommit hook
   A a
 
 check messages when no remote repository is specified:
 "no remote repo" route for "hg outgoing --large" is not tested here,
 because it can't be reproduced easily.
 
   $ hg init clone1
   $ hg -R clone1 -q pull src
   $ hg -R clone1 -q update
   $ hg -R clone1 paths | grep default
   [1]
 
   $ hg -R clone1 summary --large
   parent: 0:fc0bd45326d3 tip
    #0
   branch: default
   commit: (clean)
   update: (current)
   largefiles: (no remote repo)
 
 check messages when there is no files to upload:
 
   $ hg -q clone src clone2
   $ hg -R clone2 paths | grep default
   default = $TESTTMP/issue3651/src (glob)
 
   $ hg -R clone2 summary --large
   parent: 0:fc0bd45326d3 tip
    #0
   branch: default
   commit: (clean)
   update: (current)
   searching for changes
   largefiles: (no files to upload)
   $ hg -R clone2 outgoing --large
   comparing with $TESTTMP/issue3651/src (glob)
   searching for changes
   no changes found
   searching for changes
   largefiles: no files to upload
   [1]
 
 check messages when there are files to upload:
 
   $ echo b > clone2/b
   $ hg -R clone2 add --large clone2/b
   $ hg -R clone2 commit -m '#1'
   Invoking status precommit hook
   A b
   $ hg -R clone2 summary --large
   parent: 1:1acbe71ce432 tip
    #1
   branch: default
   commit: (clean)
   update: (current)
   searching for changes
   largefiles: 1 to upload
   $ hg -R clone2 outgoing --large
   comparing with $TESTTMP/issue3651/src (glob)
   searching for changes
   changeset:   1:1acbe71ce432
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     #1
   
   searching for changes
   largefiles to upload:
   b
   
 
   $ cd ..

tests/test-lfconvert.t

@@ -1,356 +1,356 b''
   $ USERCACHE="$TESTTMP/cache"; export USERCACHE
   $ mkdir "${USERCACHE}"
   $ cat >> $HGRCPATH <<EOF
   > [extensions]
   > largefiles =
   > share =
   > graphlog =
   > mq =
   > convert =
   > [largefiles]
   > minsize = 0.5
   > patterns = **.other
   >     **.dat
   > usercache=${USERCACHE}
   > EOF
 
 "lfconvert" works
   $ hg init bigfile-repo
   $ cd bigfile-repo
   $ cat >> .hg/hgrc <<EOF
   > [extensions]
   > largefiles = !
   > EOF
   $ mkdir sub
   $ dd if=/dev/zero bs=1k count=256 > large 2> /dev/null
   $ dd if=/dev/zero bs=1k count=256 > large2 2> /dev/null
   $ echo normal > normal1
   $ echo alsonormal > sub/normal2
   $ dd if=/dev/zero bs=1k count=10 > sub/maybelarge.dat 2> /dev/null
   $ hg addremove
   adding large
   adding large2
   adding normal1
   adding sub/maybelarge.dat
   adding sub/normal2
   $ hg commit -m"add large, normal1" large normal1
   $ hg commit -m"add sub/*" sub
 
 Test tag parsing
   $ cat >> .hgtags <<EOF
   > IncorrectlyFormattedTag!
   > invalidhash sometag
   > 0123456789abcdef anothertag
   > EOF
   $ hg add .hgtags
   $ hg commit -m"add large2" large2 .hgtags
 
 Test link+rename largefile codepath
   $ [ -d .hg/largefiles ] && echo fail || echo pass
   pass
   $ cd ..
   $ hg lfconvert --size 0.2 bigfile-repo largefiles-repo
   initializing destination largefiles-repo
   skipping incorrectly formatted tag IncorrectlyFormattedTag!
   skipping incorrectly formatted id invalidhash
   no mapping for id 0123456789abcdef
 #if symlink
   $ hg --cwd bigfile-repo rename large2 large3
   $ ln -sf large bigfile-repo/large3
   $ hg --cwd bigfile-repo commit -m"make large2 a symlink" large2 large3
   $ hg lfconvert --size 0.2 bigfile-repo largefiles-repo-symlink
   initializing destination largefiles-repo-symlink
   skipping incorrectly formatted tag IncorrectlyFormattedTag!
   skipping incorrectly formatted id invalidhash
   no mapping for id 0123456789abcdef
   abort: renamed/copied largefile large3 becomes symlink
   [255]
 #endif
   $ cd bigfile-repo
   $ hg strip --no-backup 2
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ cd ..
   $ rm -rf largefiles-repo largefiles-repo-symlink
 
   $ hg lfconvert --size 0.2 bigfile-repo largefiles-repo
   initializing destination largefiles-repo
 
 "lfconvert" converts content correctly
   $ cd largefiles-repo
   $ hg up
-  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   2 largefiles updated, 0 removed
+  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg locate
   .hglf/large
   .hglf/sub/maybelarge.dat
   normal1
   sub/normal2
   $ cat normal1
   normal
   $ cat sub/normal2
   alsonormal
   $ "$TESTDIR/md5sum.py" large sub/maybelarge.dat
   ec87a838931d4d5d2e94a04644788a55  large
   1276481102f218c981e0324180bafd9f  sub/maybelarge.dat
 
 "lfconvert" adds 'largefiles' to .hg/requires.
   $ cat .hg/requires
   dotencode
   fncache
   largefiles
   revlogv1
   store
 
 "lfconvert" includes a newline at the end of the standin files.
   $ cat .hglf/large .hglf/sub/maybelarge.dat
   2e000fa7e85759c7f4c254d4d9c33ef481e459a7
   34e163be8e43c5631d8b92e9c43ab0bf0fa62b9c
   $ cd ..
 
 add some changesets to rename/remove/merge
   $ cd bigfile-repo
   $ hg mv -q sub stuff
   $ hg commit -m"rename sub/ to stuff/"
   $ hg update -q 1
   $ echo blah >> normal3
   $ echo blah >> sub/normal2
   $ echo blah >> sub/maybelarge.dat
   $ "$TESTDIR/md5sum.py" sub/maybelarge.dat
   1dd0b99ff80e19cff409702a1d3f5e15  sub/maybelarge.dat
   $ hg commit -A -m"add normal3, modify sub/*"
   adding normal3
   created new head
   $ hg rm large normal3
   $ hg commit -q -m"remove large, normal3"
   $ hg merge
   merging sub/maybelarge.dat and stuff/maybelarge.dat to stuff/maybelarge.dat
   warning: $TESTTMP/bigfile-repo/stuff/maybelarge.dat looks like a binary file. (glob)
   merging stuff/maybelarge.dat incomplete! (edit conflicts, then use 'hg resolve --mark')
   merging sub/normal2 and stuff/normal2 to stuff/normal2
   0 files updated, 1 files merged, 0 files removed, 1 files unresolved
   use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
   [1]
   $ hg cat -r . sub/maybelarge.dat > stuff/maybelarge.dat
   $ hg resolve -m stuff/maybelarge.dat
   $ hg commit -m"merge"
   $ hg glog --template "{rev}:{node|short}  {desc|firstline}\n"
   @    5:4884f215abda  merge
   |\
   | o  4:7285f817b77e  remove large, normal3
   | |
   | o  3:67e3892e3534  add normal3, modify sub/*
   | |
   o |  2:c96c8beb5d56  rename sub/ to stuff/
   |/
   o  1:020c65d24e11  add sub/*
   |
   o  0:117b8328f97a  add large, normal1
   
   $ cd ..
 
 lfconvert with rename, merge, and remove
   $ rm -rf largefiles-repo
   $ hg lfconvert --size 0.2 bigfile-repo largefiles-repo
   initializing destination largefiles-repo
   $ cd largefiles-repo
   $ hg glog --template "{rev}:{node|short}  {desc|firstline}\n"
   o    5:8e05f5f2b77e  merge
   |\
   | o  4:a5a02de7a8e4  remove large, normal3
   | |
   | o  3:55759520c76f  add normal3, modify sub/*
   | |
   o |  2:261ad3f3f037  rename sub/ to stuff/
   |/
   o  1:334e5237836d  add sub/*
   |
   o  0:d4892ec57ce2  add large, normal1
   
   $ hg locate -r 2
   .hglf/large
   .hglf/stuff/maybelarge.dat
   normal1
   stuff/normal2
   $ hg locate -r 3
   .hglf/large
   .hglf/sub/maybelarge.dat
   normal1
   normal3
   sub/normal2
   $ hg locate -r 4
   .hglf/sub/maybelarge.dat
   normal1
   sub/normal2
   $ hg locate -r 5
   .hglf/stuff/maybelarge.dat
   normal1
   stuff/normal2
   $ hg update
-  3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   getting changed largefiles
   1 largefiles updated, 0 removed
+  3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat stuff/normal2
   alsonormal
   blah
   $ "$TESTDIR/md5sum.py" stuff/maybelarge.dat
   1dd0b99ff80e19cff409702a1d3f5e15  stuff/maybelarge.dat
   $ cat .hglf/stuff/maybelarge.dat
   76236b6a2c6102826c61af4297dd738fb3b1de38
   $ cd ..
 
 "lfconvert" error cases
   $ hg lfconvert http://localhost/foo foo
   abort: http://localhost/foo is not a local Mercurial repo
   [255]
   $ hg lfconvert foo ssh://localhost/foo
   abort: ssh://localhost/foo is not a local Mercurial repo
   [255]
   $ hg lfconvert nosuchrepo foo
   abort: repository nosuchrepo not found!
   [255]
   $ hg share -q -U bigfile-repo shared
   $ printf 'bogus' > shared/.hg/sharedpath
   $ hg lfconvert shared foo
   abort: .hg/sharedpath points to nonexistent directory $TESTTMP/bogus! (glob)
   [255]
   $ hg lfconvert bigfile-repo largefiles-repo
   initializing destination largefiles-repo
   abort: repository largefiles-repo already exists!
   [255]
 
 add another largefile to the new largefiles repo
   $ cd largefiles-repo
   $ dd if=/dev/zero bs=1k count=1k > anotherlarge 2> /dev/null
   $ hg add --lfsize=1 anotherlarge
   $ hg commit -m "add anotherlarge (should be a largefile)"
   $ cat .hglf/anotherlarge
   3b71f43ff30f4b15b5cd85dd9e95ebc7e84eb5a3
   $ cd ..
 
 round-trip: converting back to a normal (non-largefiles) repo with
 "lfconvert --to-normal" should give the same as ../bigfile-repo
   $ cd largefiles-repo
   $ hg lfconvert --to-normal . ../normal-repo
   initializing destination ../normal-repo
   $ cd ../normal-repo
   $ cat >> .hg/hgrc <<EOF
   > [extensions]
   > largefiles = !
   > EOF
 
 # Hmmm: the changeset ID for rev 5 is different from the original
 # normal repo (../bigfile-repo), because the changelog filelist
 # differs between the two incarnations of rev 5: this repo includes
 # 'large' in the list, but ../bigfile-repo does not. Since rev 5
 # removes 'large' relative to the first parent in both repos, it seems
 # to me that lfconvert is doing a *better* job than
 # "hg remove" + "hg merge" + "hg commit".
 #  $ hg -R ../bigfile-repo debugdata -c 5
 #  $ hg debugdata -c 5
   $ hg glog --template "{rev}:{node|short}  {desc|firstline}\n"
   o  6:1635824e6f59  add anotherlarge (should be a largefile)
   |
   o    5:7215f8deeaaf  merge
   |\
   | o  4:7285f817b77e  remove large, normal3
   | |
   | o  3:67e3892e3534  add normal3, modify sub/*
   | |
   o |  2:c96c8beb5d56  rename sub/ to stuff/
   |/
   o  1:020c65d24e11  add sub/*
   |
   o  0:117b8328f97a  add large, normal1
   
   $ hg update
   4 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg locate
   anotherlarge
   normal1
   stuff/maybelarge.dat
   stuff/normal2
   $ [ -d .hg/largefiles ] && echo fail || echo pass
   pass
 
   $ cd ..
 
 Clearing the usercache ensures that commitctx doesn't try to cache largefiles
 from the working dir on a convert.
   $ rm "${USERCACHE}"/*
   $ hg convert largefiles-repo
   assuming destination largefiles-repo-hg
   initializing destination largefiles-repo-hg repository
   scanning source...
   sorting...
   converting...
   6 add large, normal1
   5 add sub/*
   4 rename sub/ to stuff/
   3 add normal3, modify sub/*
   2 remove large, normal3
   1 merge
   0 add anotherlarge (should be a largefile)
 
   $ hg -R largefiles-repo-hg glog --template "{rev}:{node|short}  {desc|firstline}\n"
   o  6:17126745edfd  add anotherlarge (should be a largefile)
   |
   o    5:9cc5aa7204f0  merge
   |\
   | o  4:a5a02de7a8e4  remove large, normal3
   | |
   | o  3:55759520c76f  add normal3, modify sub/*
   | |
   o |  2:261ad3f3f037  rename sub/ to stuff/
   |/
   o  1:334e5237836d  add sub/*
   |
   o  0:d4892ec57ce2  add large, normal1
   
 Verify will fail (for now) if the usercache is purged before converting, since
 largefiles are not cached in the converted repo's local store by the conversion
 process.
   $ hg -R largefiles-repo-hg verify --large --lfa
   checking changesets
   checking manifests
   crosschecking files in changesets and manifests
   checking files
   8 files, 7 changesets, 12 total revisions
   searching 7 changesets for largefiles
   changeset 0:d4892ec57ce2: large missing
     (looked for hash 2e000fa7e85759c7f4c254d4d9c33ef481e459a7)
   changeset 1:334e5237836d: sub/maybelarge.dat missing
     (looked for hash 34e163be8e43c5631d8b92e9c43ab0bf0fa62b9c)
   changeset 2:261ad3f3f037: stuff/maybelarge.dat missing
     (looked for hash 34e163be8e43c5631d8b92e9c43ab0bf0fa62b9c)
   changeset 3:55759520c76f: sub/maybelarge.dat missing
     (looked for hash 76236b6a2c6102826c61af4297dd738fb3b1de38)
   changeset 5:9cc5aa7204f0: stuff/maybelarge.dat missing
     (looked for hash 76236b6a2c6102826c61af4297dd738fb3b1de38)
   changeset 6:17126745edfd: anotherlarge missing
     (looked for hash 3b71f43ff30f4b15b5cd85dd9e95ebc7e84eb5a3)
   verified existence of 6 revisions of 4 largefiles
   [1]
   $ hg -R largefiles-repo-hg showconfig paths
 
 
 Avoid a traceback if a largefile isn't available (issue3519)
 
 Ensure the largefile can be cached in the source if necessary
   $ hg clone -U largefiles-repo issue3519
   $ rm -f "${USERCACHE}"/*
   $ hg lfconvert --to-normal issue3519 normalized3519
   initializing destination normalized3519
 
 Ensure the abort message is useful if a largefile is entirely unavailable
   $ rm -rf normalized3519
   $ rm "${USERCACHE}"/*
   $ rm issue3519/.hg/largefiles/*
   $ rm largefiles-repo/.hg/largefiles/*
   $ hg lfconvert --to-normal issue3519 normalized3519
   initializing destination normalized3519
   error getting 2e000fa7e85759c7f4c254d4d9c33ef481e459a7 from file:$TESTTMP/largefiles-repo for large: can't get file locally (glob)
   abort: missing largefile 'large' from revision d4892ec57ce212905215fad1d9018f56b99202ad
   [255]