Re: [Gnu-arch-users] Re: {arch} directory

[Tom Lord]

    > From: Robert Collins <address@hidden>

    > I need a hook, to be called when arch needs a read-only copy of a given
    > revision. The hook needs to be provided:
    > * Where arch wants the revision to be made available OR
    >   Some way of returning the path to the revision once retrieved.
    > * the revision name
    > * the project tree

Just to be clear:  you expect this hook to actually produce the tree
rather than simply ensuring that the tree is available in a revision
library or pristine tree?

The obvious danger there is that if your hook gets it wrong,
everything is hosed.

What do you actually want this hook to do, besides provide the tree?

-t