view .arcconfig @ 45233:ada51c1b6916

commitctx: move copy meta config reading in a dedicated function

The logic is non trivial, make it contained in a function is clearer. It also
unlock easy re-use of that logic without having the pass the value around.

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