On 2016-07-17 20:20, Tomasz Buchert wrote:
> Hi Andreas,
> why is it useful?

Replaying git actions deterministically (i.e. taking care of authors,
committers and timestamps) reproduces the same git history (including
hashes), just the pristine-tar branch never matches a previous run.
(I do that frequently when importing complicated history into git, and
doing this for nvidia-settings(-legacy-*) still on my todo list).

Also importing the same tarball twice (under different names) should
produce the same delta.

In general, reproducibility is a good idea, and pristine-tar is one tool
used here - so it would be nice if it worked itself reproducibly.


Andreas

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