Re: RFC: Another proposed hash function transition plan

Jeff King [off-list ref] writes:

quoted

You can use the doc URL

 https://goo.gl/gh2Mzc

I'd encourage anybody following along to follow that link. I almost
didn't, but there are a ton of comments there (I'm not sure how I feel
about splitting the discussion off the list, though).

I am sure how I feel about it---we should really discourage it,
unless it is an effort to help polishing an early draft for wider
distribution and discussion.

I don't think we do this right now, but you can actually find the entry
(and exit) points of a pack during the index-pack step. Basically:

We have code to do the "entry point" computation in index-pack
already, I think, in 81a04b01 ("index-pack: --clone-bundle option",
2016-03-03).

I don't think using the "want"s as the entry points is unreasonable,
though. The server _shouldn't_ generally be sending us other cruft.

That's true.