view .arcconfig @ 41169:3ce5b96482c6

discovery: add a `iscomplete` method to the `partialdiscovery` object

The method is used by higher level logic to know if the initial discovery
question has been answered.

{
    "conduit_uri": "https://phab.mercurial-scm.org/api",
    "repository.callsign": "HG",
    "arc.land.onto.default": "@",
    "base": "hg:.^"
}