view .arcconfig @ 35295:bea46aed1e1b

overlayworkingctx: add `_checkexist(path)`

This is in preparation to switch this class to inheriting (and being based off
a) `commitctx` instead of a `workingctx`. `filectx` has no `exists` function,
so this is how we'll fall back in that case.

Differential Revision: https://phab.mercurial-scm.org/D1237

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