Re: [PATCH v2 000/142] Use the $( ... ) construct for command substitution instead of using the back-quotes

2014-03-26 Thread Matthieu Moy
Junio C Hamano gits...@pobox.com writes:

  - Nobody has time or energy to go through 140+ patches in one go,
with enough concentration necessary to do so without making
mistakes (this applies to yourself, too---producing mechanical
replacement is a no-cost thing, finding mistakes in mechanical
replacement takes real effort).

It's a bit less bad than it seems:

 142 files changed, 609 insertions(+), 609 deletions(-)

The first pass I did was a very quick one, but I already went through
the patches I received (apparently not the whole series) and it wasn't
that long.

-- 
Matthieu Moy
http://www-verimag.imag.fr/~moy/
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Re: [PATCH v2 000/142] Use the $( ... ) construct for command substitution instead of using the back-quotes

2014-03-26 Thread Eric Sunshine
On Wed, Mar 26, 2014 at 3:02 AM, Matthieu Moy
matthieu@grenoble-inp.fr wrote:
 Junio C Hamano gits...@pobox.com writes:

  - Nobody has time or energy to go through 140+ patches in one go,
with enough concentration necessary to do so without making
mistakes (this applies to yourself, too---producing mechanical
replacement is a no-cost thing, finding mistakes in mechanical
replacement takes real effort).

 It's a bit less bad than it seems:

  142 files changed, 609 insertions(+), 609 deletions(-)

 The first pass I did was a very quick one, but I already went through
 the patches I received (apparently not the whole series) and it wasn't
 that long.

I also gave v2 a read-through. Nothing jumped out as a red-flag.
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Re: [PATCH v2 000/142] Use the $( ... ) construct for command substitution instead of using the back-quotes

2014-03-26 Thread Elia Pinto
2014-03-26 8:44 GMT+01:00 Eric Sunshine sunsh...@sunshineco.com:
 On Wed, Mar 26, 2014 at 3:02 AM, Matthieu Moy
 matthieu@grenoble-inp.fr wrote:
 Junio C Hamano gits...@pobox.com writes:

  - Nobody has time or energy to go through 140+ patches in one go,
with enough concentration necessary to do so without making
mistakes (this applies to yourself, too---producing mechanical
replacement is a no-cost thing, finding mistakes in mechanical
replacement takes real effort).

 It's a bit less bad than it seems:

  142 files changed, 609 insertions(+), 609 deletions(-)

 The first pass I did was a very quick one, but I already went through
 the patches I received (apparently not the whole series) and it wasn't
 that long.

 I also gave v2 a read-through. Nothing jumped out as a red-flag.

Thank you all. I will change the comment as  the maintainer wishes
(75ee3d7078fbcc3b87a3ae5e0cf42f46256c5da4 for example) and send the
other patches slowly (10 at a time every week, boring but that's
okay).

Best Regards
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[PATCH v2 000/142] Use the $( ... ) construct for command substitution instead of using the back-quotes

2014-03-25 Thread Elia Pinto

This patch series changes everywhere the back-quotes construct for command
substitution with the $( ... ).  The Git CodingGuidelines prefer 
the $( ... ) construct for command substitution instead of using the back-quotes
, or grave accents (`..`).

The backquoted form is the historical method for command substitution,
and is supported by POSIX. However, all but the simplest uses become
complicated quickly. In particular, embedded command substitutions
and/or the use of double quotes require careful escaping with the backslash
character. Because of this the POSIX shell adopted the $(…) feature from
the Korn shell. Because this construct uses distinct
opening and closing delimiters, it is much easier to follow. 
Also now the embedded double quotes no longer need escaping.

The patch is simple but involves a large number of files with different 
authors. 
Being simple I think it is wasteful to cc a large number of different people
for doing a review. 

This is a second reroll after the 
Matthieu Moy review. Changes from v1:

- Dropped the silly patches to t6111-rev-list-treesame.sh, 
  t0204-gettext-reencode-sanity.sh.

- Simple reformatting of the commit message.

- added the toy script used for doing the patch.

Elia Pinto (142):
  check-builtins.sh: use the $( ... ) construct for command
substitution
  git-am.sh: use the $( ... ) construct for command substitution
  git-pull.sh: use the $( ... ) construct for command substitution
  git-rebase--merge.sh: use the $( ... ) construct for command
substitution
  git-rebase.sh: use the $( ... ) construct for command substitution
  git-stash.sh: use the $( ... ) construct for command substitution
  git-web--browse.sh: use the $( ... ) construct for command
substitution
  unimplemented.sh: use the $( ... ) construct for command substitution
  t0001-init.sh: use the $( ... ) construct for command substitution
  t0010-racy-git.sh: use the $( ... ) construct for command
substitution
  t0020-crlf.sh: use the $( ... ) construct for command substitution
  t0025-crlf-auto.sh: use the $( ... ) construct for command
substitution
  t0026-eol-config.sh: use the $( ... ) construct for command
substitution
  t0030-stripspace.sh: use the $( ... ) construct for command
substitution
  t0300-credentials.sh: use the $( ... ) construct for command
substitution
  t1000-read-tree-m-3way.sh: use the $( ... ) construct for command
substitution
  t1001-read-tree-m-2way.sh: use the $( ... ) construct for command
substitution
  t1002-read-tree-m-u-2way.sh: use the $( ... ) construct for command
substitution
  t1003-read-tree-prefix.sh: use the $( ... ) construct for command
substitution
  t1004-read-tree-m-u-wf.sh: use the $( ... ) construct for command
substitution
  t1020-subdirectory.sh: use the $( ... ) construct for command
substitution
  t1050-large.sh: use the $( ... ) construct for command substitution
  t1100-commit-tree-options.sh: use the $( ... ) construct for command
substitution
  t1401-symbolic-ref.sh: use the $( ... ) construct for command
substitution
  t1410-reflog.sh: use the $( ... ) construct for command substitution
  t1511-rev-parse-caret.sh: use the $( ... ) construct for command
substitution
  t1512-rev-parse-disambiguation.sh: use the $( ... ) construct for
command substitution
  t2102-update-index-symlinks.sh: use the $( ... ) construct for
command substitution
  t3030-merge-recursive.sh: use the $( ... ) construct for command
substitution
  t3100-ls-tree-restrict.sh: use the $( ... ) construct for command
substitution
  t3101-ls-tree-dirname.sh: use the $( ... ) construct for command
substitution
  t3210-pack-refs.sh: use the $( ... ) construct for command
substitution
  t3403-rebase-skip.sh: use the $( ... ) construct for command
substitution
  t3511-cherry-pick-x.sh: use the $( ... ) construct for command
substitution
  t3600-rm.sh: use the $( ... ) construct for command substitution
  t3700-add.sh: use the $( ... ) construct for command substitution
  t3905-stash-include-untracked.sh: use the $( ... ) construct for
command substitution
  t3910-mac-os-precompose.sh: use the $( ... ) construct for command
substitution
  t4006-diff-mode.sh: use the $( ... ) construct for command
substitution
  t4010-diff-pathspec.sh: use the $( ... ) construct for command
substitution
  t4012-diff-binary.sh: use the $( ... ) construct for command
substitution
  t4013-diff-various.sh: use the $( ... ) construct for command
substitution
  t4014-format-patch.sh: use the $( ... ) construct for command
substitution
  t4036-format-patch-signer-mime.sh: use the $( ... ) construct for
command substitution
  t4038-diff-combined.sh: use the $( ... ) construct for command
substitution
  t4057-diff-combined-paths.sh: use the $( ... ) construct for command
substitution
  t4116-apply-reverse.sh: use the $( ... ) construct for command

Re: [PATCH v2 000/142] Use the $( ... ) construct for command substitution instead of using the back-quotes

2014-03-25 Thread Junio C Hamano
Elia Pinto gitter.spi...@gmail.com writes:

 This is a second reroll after the 
 Matthieu Moy review. Changes from v1:

 - Dropped the silly patches to t6111-rev-list-treesame.sh, 
   t0204-gettext-reencode-sanity.sh.

 - Simple reformatting of the commit message.

 - added the toy script used for doing the patch.

In other words, Mattheiu pointed out two examples of breakages and
they were the only mistakes after you re-reviewed the mechanical
changes, and there is no more?

 - Cleaning up is a good thing, but

 - Mechanical and mindless conversion is always error-prone, and

 - Eyeballing each and every change is required, but

 - Nobody has time or energy to go through 140+ patches in one go,
   with enough concentration necessary to do so without making
   mistakes (this applies to yourself, too---producing mechanical
   replacement is a no-cost thing, finding mistakes in mechanical
   replacement takes real effort).

That is why we strongly discourage people from such a whole-tree
clean-up just for the sake of clean-up and nothing else, and instead
encourage them to clean-up as a preparatory step for real work on
the files involved.  Sure, it would not give us as wide a coverage
as a mechanical whole-tree replacement in one-go, but that is the
only practical way to avoid mistakes.

If it were four patches per every Monday kind of trickle, we might
be able to spend some review bandwidth while reviewing other
patches, though.

So I am not very enthused about reviewing and applying these
patches in their current form.

Thanks.
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