121 

   122 def replacecheckpublish(orig, pushop):

   123     listkeys = exchange.listkeys

   124     repo = pushop.repo

   125     ui = repo.ui

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

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

   128         return

   129 

   130     # possible modes are:

   131     #

   132     # none -> nothing is published on push

   133     # all  -> everything is published on push

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

   135     #

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

   137     #

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

   139 

   140     mode = b'all'

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

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

   143         mode = b'none'

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

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

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

   147                 break

   148     if mode == b'none':

   149         return

   150 

   151     if pushop.revs is None:

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

   153     else:

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

   155     if mode == b'auto':

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

   157     if published:

   158         if behavior == b'warn':

   159             ui.warn(

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

   161             )

   162         elif behavior == b'confirm':

   163             if ui.promptchoice(

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

   165                 % len(published)

   166             ):

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

   168         elif behavior == b'abort':

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

   170             hint = _(

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

   172                 b" config"

   173             )

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