comparison hgext3rd/serverminitopic.py @ 4511:e4fc3af2d0a9 mercurial-4.8

test-compat: merge stable into mercurial-4.8

4358:72f4e924f25a

"""enable a minimal verison of topic for server

Non publishing repository will see topic as "branch:topic" in the branch field.

In addition to adding the extensions, the feature must be manually enabled in the config:

def mighttopic(repo):
    return hasminitopic(repo) and repo.filtername not in _publiconly

class _topiccache(branchmap.branchcache): # combine me with branchmap.branchcache

    def __init__(self, *args, **kwargs):
        # super() call may fail otherwise
        with oldbranchmap():
            super(_topiccache, self).__init__(*args, **kwargs)

    current = getattr(container, oldname)
    assert issubclass(current, new), (current, new, targetclass)

def uisetup(ui):
    wrapclass(branchmap, 'branchcache', _topiccache)
    extensions.wrapfunction(branchmap, 'read', wrapread)
    extensions.wrapfunction(wireproto, '_capabilities', wireprotocaps)
    extensions.wrapfunction(context.changectx, 'branch', topicbranch)

4511:e4fc3af2d0a9

"""enable a minimal verison of topic for server

! This extensions is not actively maintained
! We recommand using the main topic extension instead

Non publishing repository will see topic as "branch:topic" in the branch field.

In addition to adding the extensions, the feature must be manually enabled in the config:

def mighttopic(repo):
    return hasminitopic(repo) and repo.filtername not in _publiconly

class _topiccache(branchmap.branchcache): # combine me with branchmap.branchcache
    @classmethod
    def fromfile(cls, repo):
        orig = super(_topiccache, cls).fromfile
        return wrapread(orig, repo)

    def __init__(self, *args, **kwargs):
        # super() call may fail otherwise
        with oldbranchmap():
            super(_topiccache, self).__init__(*args, **kwargs)

    current = getattr(container, oldname)
    assert issubclass(current, new), (current, new, targetclass)

def uisetup(ui):
    wrapclass(branchmap, 'branchcache', _topiccache)
    try:
        # Mercurial 4.8 and older
        extensions.wrapfunction(branchmap, 'read', wrapread)
    except AttributeError:
        # Mercurial 4.9; branchcache.fromfile now takes care of this
        # which is alredy defined on _topiccache
        pass
    extensions.wrapfunction(wireproto, '_capabilities', wireprotocaps)
    extensions.wrapfunction(context.changectx, 'branch', topicbranch)