Re: Re* [PATCH] contrib/git-jump: cat output when not a terminal

[Junio C Hamano <gitster@pobox.com>]

Jeff King <peff@peff.net> writes:

> On Mon, May 11, 2020 at 09:46:34AM -0700, Junio C Hamano wrote:
>
>> Lest we all forget...
>> 
>> -- >8 --
>> Subject: git-jump: just show the list with the "--no-editor" option
>
> Thanks for tying this up. It seems to work as advertised. A few nits:
>
>> +edit=yes
>> +
>> +while	case "$#,$1" in
>
> Tab between "while" and "case"?

Yup.  Just to align case and its arms.

>> +	0,*) break ;;
>> +	*,--no-editor) edit=no ;;
>> +	*,--*) usage >&2; exit 1 ;;
>> +	*) break ;;
>> +	esac
>> +do
>> +	shift
>> +done
>
> I found the use of "case" in the loop conditional a little unusual.

It's pretty-much personal preference, I think.  I could replace
s/break/false/ if you find it easier to understand.

> It probably doesn't matter much, but we could skip the tempfile entirely
> in no-editor mode. I.e.:
>
>   if test "$edit" = "no"
>   then
>     "mode_$mode" "$@"
>   fi
>
>   # otherwise set up trap, mktemp, etc

Makes a lot of sense to me.