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Re: git-2.13.0: log --date=format:%z not working

From
Jeff King <peff@peff.net>
Date
Jun 2, 2017, 22:30 UTC
Message-ID
<20170602223003.6etkdnnogb2jmoh3@sigill.intra.peff.net>
In-Reply-To
<22833.57584.108133.30274@a1i15.kph.uni-mainz.de>
On Sat, Jun 03, 2017 at 12:04:32AM +0200, Ulrich Mueller wrote:
Show 9 quoted lines
> Actually, the POSIX definition for %Z continues: "or by no bytes if no
> timezone information exists." So also returning an empty string would
> be compliant (but maybe not very helpful).
> [...]
> I agree that GMT+0200 could be misleading. But what about resolving %Z
> the same as %z in the case of the author's time zone, as was suggested
> earlier? It is supposed to be human-readable output, or do we expect
> that someone would use the %Z output and e.g. plug it back into their
> TZ?

Yeah, I think these are the only real contenders: an empty string, or "+0200" (which _isn't_ confusing, because it doesn't have the abbreviation in front of it, so it pretty clearly is an offset from GMT).

I don't have a preference between the other two.

The remaining question is whether we want to care about preserving the system %Z for the local-timezone case.

-Peff
Previous: Ulrich MuellerNext: Ulrich Mueller
Message 12 of 44 in “git-2.13.0: log --date=format:%z not working”
  1. Ulrich MuellerMay 26, 2017
  2. Ævar Arnfjörð BjarmasonMay 27, 2017
  3. Jeff KingMay 27, 2017
  4. Ævar Arnfjörð BjarmasonMay 28, 2017
  5. Junio C HamanoMay 29, 2017
  6. René ScharfeMay 28, 2017
  7. Junio C HamanoJun 2, 2017
  8. Jeff KingJun 2, 2017
  9. René ScharfeJun 2, 2017
  10. Jeff KingJun 2, 2017
  11. Ulrich MuellerJun 2, 2017
  12. Jeff KingJun 2, 2017
  13. Ulrich MuellerJun 2, 2017
  14. Jeff KingJun 2, 2017
  15. strbuf: let strbuf_addftime handle %z and %Z itselfRené Scharfe, Jun 3, 2017
  16. Ulrich MuellerJun 3, 2017
  17. René ScharfeJun 3, 2017
  18. Jeff KingJun 7, 2017
  19. date: use localtime() for "-local" time formatsJeff King, Jun 7, 2017
  20. René ScharfeJun 11, 2017
  21. Junio C HamanoJun 12, 2017
  22. Ævar Arnfjörð BjarmasonJun 12, 2017
  23. Ulrich MuellerJun 12, 2017
  24. Ævar Arnfjörð BjarmasonJun 12, 2017
  25. Junio C HamanoJun 12, 2017
  26. Jeff KingJun 12, 2017
  27. Ævar Arnfjörð BjarmasonJun 12, 2017
  28. Jeff KingJun 12, 2017
  29. Linus TorvaldsJun 13, 2017
  30. René ScharfeJun 12, 2017
  31. Ævar Arnfjörð BjarmasonJun 13, 2017
  32. Ulrich MuellerJun 13, 2017
  33. René ScharfeJun 12, 2017
  34. Jeff KingJun 12, 2017
  35. strbuf: let strbuf_addftime handle %z and %Z itselfRené Scharfe, Jun 15, 2017
  36. Ulrich MuellerJun 15, 2017
  37. René ScharfeJun 15, 2017
  38. strbuf: let strbuf_addftime handle %z and %Z itselfRené Scharfe, Jun 15, 2017
  39. Jeff KingJun 15, 2017
  40. 1/2 t0006: check --date=format zone offsetsJeff King, Jun 15, 2017
  41. 2/2 date: use localtime() for "-local" time formatsJeff King, Jun 15, 2017
  42. René ScharfeJun 15, 2017
  43. Junio C HamanoJun 15, 2017
  44. Jeff KingJun 16, 2017

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