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Re: Fix git-svn for SVN 1.7

From
EWEric Wong <normalperson@yhbt.net>
Date
Jul 30, 2012, 22:15 UTC
Message-ID
<20120730221548.GA388@dcvr.yhbt.net>
In-Reply-To
<5016F832.7030604@pobox.com>
Michael G Schwern <schwern@pobox.com> wrote:
Show 10 quoted lines
> On 2012.7.30 1:38 PM, Eric Wong wrote:
> > Anyways, I don't like relying on operator overloading, it makes code
> > harder to read and review.
> 
> Right now, canonicalization is a bug generator.  Paths and URLs have to be in
> the same form when they're compared.  This requires meticulous care on the
> part of the coder and reviewer to check every comparison.  It scatters the
> logic for proper comparison all over the code.  Redundant logic scattered
> around the code is a Bad Thing.  It makes it more likely a coder will forget
> the logic, or get it wrong, and a human reviewer must be far more vigilant.
<snip>  I agree completely with canonicalization.
> The only downside is when chasing down a bug related to canonicalization one
> might have to realize that eq is overloaded.
Having to realize eq is overloaded is a huge downside to me.
Previous: Michael G SchwernNext: Michael G Schwern
Message 27 of 50 in “Fix git-svn for SVN 1.7”
  1. Michael G. SchwernJul 28, 2012
  2. 1/8 SVN 1.7 will truncate "not-a%40{0}" to just "not-a".Michael G. Schwern, Jul 28, 2012
  3. Jonathan NiederJul 28, 2012
  4. Michael G SchwernJul 28, 2012
  5. svn test: escape peg revision separator using empty peg revJonathan Nieder, Oct 9, 2012
  6. Michael J GruberOct 9, 2012
  7. Jonathan NiederOct 9, 2012
  8. Eric WongOct 10, 2012
  9. Jonathan NiederOct 10, 2012
  10. Eric WongOct 10, 2012
  11. Jonathan NiederOct 10, 2012
  12. Eric WongOct 10, 2012
  13. Junio C HamanoOct 10, 2012
  14. 2/8 Fix typo in testMichael G. Schwern, Jul 28, 2012
  15. 3/8 Improve our URL canonicalization to be more like SVN 1.7's.Michael G. Schwern, Jul 28, 2012
  16. 4/8 Replace hand rolled URL escapes with canonicalizationMichael G. Schwern, Jul 28, 2012
  17. 5/8 Canonicalize earlier in a couple spots.Michael G. Schwern, Jul 28, 2012
  18. 6/8 Add function to append a path to a URL.Michael G. Schwern, Jul 28, 2012
  19. 7/8 Turn on canonicalization on newly minted URLs.Michael G. Schwern, Jul 28, 2012
  20. test: work around SVN 1.7 mishandling of svn:special changesJonathan Nieder, Oct 6, 2012
  21. git svn: work around SVN 1.7 mishandling of svn:special changesJonathan Nieder, Oct 9, 2012
  22. Eric WongOct 10, 2012
  23. git svn: work around SVN 1.7 mishandling of svn:special changesJonathan Nieder, Oct 10, 2012
  24. 8/8 Remove some ad hoc canonicalizations.Michael G. Schwern, Jul 28, 2012
  25. Eric WongJul 30, 2012
  26. Michael G SchwernJul 30, 2012
  27. Eric WongJul 30, 2012
  28. Michael G SchwernJul 31, 2012
  29. Eric WongJul 31, 2012
  30. Michael G SchwernJul 31, 2012
  31. Junio C HamanoJul 31, 2012
  32. Michael G SchwernJul 31, 2012
  33. Eric WongJul 31, 2012
  34. Junio C HamanoJul 31, 2012
  35. Michael G SchwernJul 31, 2012
  36. Michael G SchwernJul 31, 2012
  37. Eric WongAug 1, 2012
  38. Eric WongAug 2, 2012
  39. Jonathan NiederAug 2, 2012
  40. Junio C HamanoAug 2, 2012
  41. Robin H. JohnsonAug 2, 2012
  42. Eric WongAug 2, 2012
  43. Junio C HamanoAug 21, 2012
  44. Eric WongAug 21, 2012
  45. Junio C HamanoAug 21, 2012
  46. Eric WongAug 2, 2012
  47. Junio C HamanoAug 2, 2012
  48. Eric WongAug 2, 2012
  49. Eric WongAug 2, 2012
  50. Junio C HamanoAug 2, 2012

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