Re: [PATCH v3 1/5] pull: rename pull.rename to pull.mode

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On Fri, Oct 11, 2013 at 06:56:23PM -0500, Felipe Contreras wrote:

> > >>> > These deprecation warning messages should be written to stderr, and
> > >>> > should probably be prefixed with "WARNING: ".
> > >>>
> > >>> Is there any deprecation warning that works this way?
> > >>
> > >> The ones in C code typically use warning(), which will prefix with
> > >> "warning:" and write to stderr. They do not use all-caps, though.
> > >>
> > >> Try "git log --grep=deprecate -Swarning" for some examples.
> > >
> > > I'm asking about the ones in shell, because this is a shell script.
> > 
> > No user cares whether "git pull" is written in shell. shell Vs C is an
> > implementation detail, stdout Vs stderr is user-visible.
> 
> You are free to go ahead and implement 'warning ()' in git-sh-setup.sh, in the
> meantime no shell script does that, and that's no reason to reject this patch
> series.

You are completely missing Matthieu's point that we attempt to be
consistent in the format of messages, as well as where they are output,
and from a user's perspective it does not matter what language the tool
is implemented in.

Also, you are wrong that there are no other shell scripts that behave as
Richard said:

  $ git grep '>&2' | grep -i deprecate
  contrib/completion/git-completion.bash: echo "WARNING: this script is deprecated, please see git-completion.zsh" 1>&2
  contrib/examples/git-resolve.sh:echo 'WARNING: This command is DEPRECATED and will be removed very soon.' >&2
  git-lost-found.sh:echo "WARNING: '$0' is deprecated in favor of 'git fsck --lost-found'" >&2

Please, can we just squash in the patch below and stop talking about
this?

diff --git a/git-pull.sh b/git-pull.sh
index a9cf7ac..9c4091c 100755
--- a/git-pull.sh
+++ b/git-pull.sh
@@ -58,8 +58,8 @@ then
 	if test "$rebase" = 'true'
 	then
 		mode="rebase"
-		echo "The configurations pull.rebase and branch.<name>.rebase are deprecated."
-		echo "Please use pull.mode and branch.<name>.pullmode instead."
+		echo >&2 "warning: The configurations pull.rebase and branch.<name>.rebase are deprecated."
+		echo >&2 "Please use pull.mode and branch.<name>.pullmode instead."
 	fi
 fi
 test -z "$mode" && mode=merge
--
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