"Shawn O. Pearce" <spearce@spearce.org> writes:

quoted text
> Nicolas Pitre <nico@cam.org> wrote:
> ...
> Here's something we didn't think about, but that occurred to me today
> when reading this series: If we move the SHA-1 table out of the index
> and into the packfile (like we are planning) dumb commit-walkers
> (http-fetch) will have problems.  Right now they download the
> indexes of every available packfile to determine if they need to
> download the corresponding packfile to obtain a needed object.

If we really care about older dumb clients, one option is to
generate not .idx but .idx2, and have a corresponding .idx only
to support them.  But at that point, it's probably cleaner to
have an explicit option to produce .idx file of a particular
version, and tell people to pack public repositories they expect
older dumb clients to access with that option to keep things
backward compatible.


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