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Re: Is there way to set git commit --date to be older than 1970 ?

From
Dan Johnson <computerdruid@gmail.com>
Date
Oct 30, 2014, 21:08 UTC
Message-ID
<CAPBPrnuxAPmKe_aRb9USh=cOu4jMZaYzOorXC_RJa8b8ROq+iA@mail.gmail.com>
In-Reply-To
<xmqqh9ymy8np.fsf@gitster.dls.corp.google.com>
On Wed, Oct 29, 2014 at 3:31 PM, Junio C Hamano <gitster@pobox.com> wrote:
Show 13 quoted lines
> Peter Vojtek <peter.vojtek@gmail.com> writes:
>
>> It seems the commit date can be between 1970 and 2100 (on my 32bit
>> linux),...
>
> The underlying data representation records time as number of seconds
> since epoch (1970-01-01).  Theoretically the codepaths that read
> data could consider negative timestamps to represent times before
> the epoch, but in the context of source code control, negative
> values are more likely to be an indication of a bug or a user
> mistake, and I do not think any existing code in Git is prepared to
> pass such a timestamp as a sane value---instead they diagnose a
> failure and die.

I remember a pretty old thread found some success storing timestamps this way: http://comments.gmane.org/gmane.comp.version-control.git/152433

-Dan Johnson
Previous: Roberto Eduardo Decurnex GorositoNext: Jeff King
Message 6 of 9 in “Is there way to set git commit --date to be older than 1970 ?”
  1. Peter VojtekOct 29, 2014
  2. Fredrik GustafssonOct 29, 2014
  3. Peter VojtekOct 29, 2014
  4. Junio C HamanoOct 29, 2014
  5. Roberto Eduardo Decurnex GorositoOct 29, 2014
  6. Dan JohnsonOct 30, 2014
  7. Jeff KingOct 30, 2014
  8. Junio C HamanoOct 30, 2014
  9. Junio C HamanoOct 30, 2014

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