166             if backups:

   166             if backups:

   167                 # Equivalent to hg.revert

   167                 # Equivalent to hg.revert

   168                 choices = lambda key: key in backups

   168                 choices = lambda key: key in backups

   169                 mergemod.update(repo, repo.dirstate.p1(),

   169                 mergemod.update(repo, repo.dirstate.p1(),

   170                         False, True, choices)

   170                         False, True, choices)

   172 

   171 

   173             # 3b. (apply)

   172             # 3b. (apply)

   174             if dopatch:

   173             if dopatch:

   175                 try:

   174                 try:

   176                     ui.debug('applying patch\n')

   175                     ui.debug('applying patch\n')

   670                     res = lambda p: os.path.join(dest,

   669                     res = lambda p: os.path.join(dest,

   671                                         os.path.basename(util.localpath(p)))

   670                                         os.path.basename(util.localpath(p)))

   672                 else:

   671                 else:

   673                     res = lambda p: dest

   672                     res = lambda p: dest

   674         return res

   673         return res

   676 

   674 

   677     pats = scmutil.expandpats(pats)

   675     pats = scmutil.expandpats(pats)

   678     if not pats:

   676     if not pats:

   679         raise util.Abort(_('no source or destination specified'))

   677         raise util.Abort(_('no source or destination specified'))

   680     if len(pats) == 1:

   678     if len(pats) == 1:

   978             write = repo.ui.write

   976             write = repo.ui.write

   979         else:

   977         else:

   980             def write(s, **kw):

   978             def write(s, **kw):

   981                 fp.write(s)

   979                 fp.write(s)

   982 

   980 

   984         write("# HG changeset patch\n")

   981         write("# HG changeset patch\n")

   985         write("# User %s\n" % ctx.user())

   982         write("# User %s\n" % ctx.user())

   986         write("# Date %d %d\n" % ctx.date())

   983         write("# Date %d %d\n" % ctx.date())

   987         write("#      %s\n" % util.datestr(ctx.date()))

   984         write("#      %s\n" % util.datestr(ctx.date()))

   988         if branch and branch != 'default':

   985         if branch and branch != 'default':

  1649 

  1646 

  1650         if node is None:

  1647         if node is None:

  1651             last = len(filelog) - 1

  1648             last = len(filelog) - 1

  1652         else:

  1649         else:

  1653             last = filelog.rev(node)

  1650             last = filelog.rev(node)

  1655 

  1651 

  1656         # keep track of all ancestors of the file

  1652         # keep track of all ancestors of the file

  1657         ancestors = set([filelog.linkrev(last)])

  1653         ancestors = set([filelog.linkrev(last)])

  1658 

  1654 

  1659         # iterate from latest to oldest revision

  1655         # iterate from latest to oldest revision

  3044                         ui.status(msg % rel)

  3040                         ui.status(msg % rel)

  3045                 elif exact:

  3041                 elif exact:

  3046                     ui.warn(msg % rel)

  3042                     ui.warn(msg % rel)

  3047                 break

  3043                 break

  3048 

  3044 

  3050         if not opts.get('dry_run'):

  3045         if not opts.get('dry_run'):

  3051             needdata = ('revert', 'add', 'undelete')

  3046             needdata = ('revert', 'add', 'undelete')

  3052             _revertprefetch(repo, ctx, *[actions[name][0] for name in needdata])

  3047             _revertprefetch(repo, ctx, *[actions[name][0] for name in needdata])

  3053             _performrevert(repo, parents, ctx, actions, interactive)

  3048             _performrevert(repo, parents, ctx, actions, interactive)

  3054 

  3049