view .arcconfig @ 46123:5b9bb4e9a3bf

share: properly copy cache files when cloning from a share

If a is shared to b and b cloned to c, the old code would look directly
under b/.hg for the cache directory and not use the cachevfs layer to
pick the members from a/.hg/cache. Adjust variable names and comments to
reflect that the function is used for more than just the branchmap
cache.

Differential Revision: https://phab.mercurial-scm.org/D9598

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