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Author SHA1 Message Date
John Ericson
caa196e31d Make the store path info ca field structured in JSON
The old string format is a holdover from the pre JSON days. It is not
friendly to users who need to get the information out of it.

Also introduce the sort of versioning we have for derivation for this
format too.
2025-11-06 15:19:44 -05:00
John Ericson
d21e3f88ec Implement support for Git hashing with SHA-256
SHA-256 is Git's next hash algorithm. The world is still basically stuck
on SHA-1 with git, but shouldn't be. We can at least do our part to get
ready.

On the C++ implementation side, only a little bit of generalization was
needed, and that was fairly straight-forward. The tests (unit and
system) were actually bigger, and care was taken to make sure they were
all cover both algorithms equally.
2025-07-25 10:19:08 -04:00