111 

   112 def replacecheckpublish(orig, pushop):

   113     listkeys = exchange.listkeys

   114     repo = pushop.repo

   115     ui = repo.ui

   116     behavior = ui.config(b'experimental', b'auto-publish')

   117     if pushop.publish or behavior not in (b'warn', b'confirm', b'abort'):

   118         return

   119 

   120     # possible modes are:

   121     #

   122     # none -> nothing is published on push

   123     # all  -> everything is published on push

   124     # auto -> only changeset without topic are published on push

   125     #

   126     # Unknown mode is assumed "all" for safety.

   127     #

   128     # TODO: do a wider brain storming about mode names.

   129 

   130     mode = b'all'

   131     remotephases = listkeys(pushop.remote, b'phases')

   132     if not remotephases.get(b'publishing', False):

   133         mode = b'none'

   134         for c in pushop.remote.capabilities():

   135             if c.startswith(b'ext-topics-publish'):

   136                 mode = c.split(b'=', 1)[1]

   137                 break

   138     if mode == b'none':

   139         return

   140 

   141     if pushop.revs is None:

   142         published = repo.filtered(b'served').revs(b'not public()')

   143     else:

   144         published = repo.revs(b'::%ln - public()', pushop.revs)

   145     if mode == b'auto':

   146         published = repo.revs(b'%ld::(%ld - topic())', published, published)

   147     if published:

   148         if behavior == b'warn':

   149             ui.warn(

   150                 _(b'%i changesets about to be published\n') % len(published)

   151             )

   152         elif behavior == b'confirm':

   153             if ui.promptchoice(

   154                 _(b'push and publish %i changesets (yn)?$$ &Yes $$ &No')

   155                 % len(published)

   156             ):

   157                 raise error.Abort(_(b'user quit'))

   158         elif behavior == b'abort':

   159             msg = _(b'push would publish %i changesets') % len(published)

   160             hint = _(

   161                 b"use --publish or adjust 'experimental.auto-publish'"

   162                 b" config"

   163             )

   164             raise error.Abort(msg, hint=hint)