comparison mercurial/exchange.py @ 21043:6c383c871fdb

localrepo: introduce "prepushoutgoinghooks" to extend outgoing check easily

This patch introduces "prepushoutgoinghooks" to extend outgoing check
before pushing changesets to remote easily.

This chooses the function returning "util.hooks" instead of the one to
be overridden.

The latter may cause problems silently, if one of overriders forgets
(or fails) to execute a kind of "super(xxx, self).overridden(...)". In
the other hand, the former can ensure that all registered functions
are invoked, unless one of them raises an exception.

21042:32b3331f18eb

        if not unbundle:
            lock = pushop.remote.lock()
        try:
            _pushdiscovery(pushop)
            if _pushcheckoutgoing(pushop):
                _pushchangeset(pushop)
            _pushcomputecommonheads(pushop)
            _pushsyncphase(pushop)
            _pushobsolete(pushop)
        finally:

21043:6c383c871fdb

        if not unbundle:
            lock = pushop.remote.lock()
        try:
            _pushdiscovery(pushop)
            if _pushcheckoutgoing(pushop):
                pushop.repo.prepushoutgoinghooks(pushop.repo,
                                                 pushop.remote,
                                                 pushop.outgoing)
                _pushchangeset(pushop)
            _pushcomputecommonheads(pushop)
            _pushsyncphase(pushop)
            _pushobsolete(pushop)
        finally: