comparison hgext3rd/topic/flow.py @ 5221:af9f40236037 stable

topics: fix auto-publish=abort with servers publishing bare branches

Before this change, servers that automatically publish bare branches were
detected as "non publishing" and the check for automatic publishing on push
assumed nothing was to be published. Now we signal the server-side config to
clients via a new capability so that they can adjust their behavior.

5220:151731be7166

                         _(b'push the changeset as public')))
    extensions.wrapfunction(exchange.pushoperation, '__init__',
                            extendpushoperation)
    extensions.wrapfunction(exchange, '_pushdiscoveryphase', wrapphasediscovery)
    exchange.pushdiscoverymapping[b'phase'] = exchange._pushdiscoveryphase

5221:af9f40236037

                         _(b'push the changeset as public')))
    extensions.wrapfunction(exchange.pushoperation, '__init__',
                            extendpushoperation)
    extensions.wrapfunction(exchange, '_pushdiscoveryphase', wrapphasediscovery)
    exchange.pushdiscoverymapping[b'phase'] = exchange._pushdiscoveryphase

def replacecheckpublish(orig, pushop):
    listkeys = exchange.listkeys
    repo = pushop.repo
    ui = repo.ui
    behavior = ui.config(b'experimental', b'auto-publish')
    if pushop.publish or behavior not in (b'warn', b'confirm', b'abort'):
        return

    # possible modes are:
    #
    # none -> nothing is published on push
    # all  -> everything is published on push
    # auto -> only changeset without topic are published on push
    #
    # Unknown mode is assumed "all" for safety.
    #
    # TODO: do a wider brain storming about mode names.

    mode = b'all'
    remotephases = listkeys(pushop.remote, b'phases')
    if not remotephases.get(b'publishing', False):
        mode = b'none'
        for c in pushop.remote.capabilities():
            if c.startswith(b'ext-topics-publish'):
                mode = c.split(b'=', 1)[1]
                break
    if mode == b'none':
        return

    if pushop.revs is None:
        published = repo.filtered(b'served').revs(b'not public()')
    else:
        published = repo.revs(b'::%ln - public()', pushop.revs)
    if mode == b'auto':
        published = repo.revs(b'%ld::(%ld - topic())', published, published)
    if published:
        if behavior == b'warn':
            ui.warn(
                _(b'%i changesets about to be published\n') % len(published)
            )
        elif behavior == b'confirm':
            if ui.promptchoice(
                _(b'push and publish %i changesets (yn)?$$ &Yes $$ &No')
                % len(published)
            ):
                raise error.Abort(_(b'user quit'))
        elif behavior == b'abort':
            msg = _(b'push would publish %i changesets') % len(published)
            hint = _(
                b"use --publish or adjust 'experimental.auto-publish'"
                b" config"
            )
            raise error.Abort(msg, hint=hint)