view .arcconfig @ 51400:e2dfa403452d

debug: add a debug::unbundle command that simulate the unbundle from a push

The code have different behavior when the unbundle comes from a push, so we
introduce a command that can simulate such unbundle.

For our copy of mozilla-try-2023-03-22, this make the unbundle jump from 2.5
seconds (with `hg unbundle`) to 15 seconds (with `hg debug::unbundle`).

That 15 seconds timings is consistent with the issue seen in production.

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