Hi,
On Thu, Mar 05, 2009 at 02:25:39AM -0500, Matt Enright wrote:
> On Thu, 2009-03-05 at 07:36 +0100, stoecher@xxxxxx wrote:
> > Hi,
> >
> > being new to git I did some experiments with commits looking at the hashes. What I observed:
> > * The same commit (same file, same committer, same message) into different empty repositories (git init) gives different hashes. So I assume that also the time of the commit influences the hash. Is this intended? For what reason?
Yes, commit time and commit date influence the hash.
But the hashes for the corresponding trees should be the same.
Check the output of git rev-parse $commit^{tree}.
If you want to reproduce the exact same commit, you need to set
the env variables GIT_AUTHOR_DATE and GIT_COMMITTER_DATE. (Not sure,
but GIT_AUTHOR_DATE might be handled by git am.)
Best regards
Uwe
--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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