Re: [PATCH v3 1/2] rerere "remaining"

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

Martin von Zweigbergk <martin.von.zweigbergk@gmail.com> writes:

> Junio, I wasn't sure how to handle the sign-off etc, so feel free to
> modify those as appropriate.

At this point I think the primary value of the change is your adding
"rerere_remaining()" to only where it matters (i.e. the isolation of the
change) and you should get the credit as the primary author.  Mine was
impossible to read because I contaminated merge_rr in a wrong place and
had to work it around in unrelated codepaths all over the place.

This was much cleaner and easier to read.

>  builtin/rerere.c |   17 +++++++++--
>  rerere.c         |   79 +++++++++++++++++++++++++++++++++++++++++++++++-------
>  rerere.h         |    8 +++++
>  3 files changed, 91 insertions(+), 13 deletions(-)
>
> diff --git a/builtin/rerere.c b/builtin/rerere.c
> index 642bf35..7b9fe18 100644
> --- a/builtin/rerere.c
> +++ b/builtin/rerere.c
> @@ -8,7 +8,7 @@
>  #include "xdiff-interface.h"
>  
>  static const char * const rerere_usage[] = {
> -	"git rerere [clear | status | diff | gc]",
> +	"git rerere [clear | status | remaining | diff | gc]",
>  	NULL,
>  };
>  
> @@ -154,9 +154,20 @@ int cmd_rerere(int argc, const char **argv, const char *prefix)
>  	} else if (!strcmp(argv[0], "gc"))
>  		garbage_collect(&merge_rr);
>  	else if (!strcmp(argv[0], "status"))
> -		for (i = 0; i < merge_rr.nr; i++)
> +		for (i = 0; i < merge_rr.nr; i++) {
>  			printf("%s\n", merge_rr.items[i].string);
> -	else if (!strcmp(argv[0], "diff"))
> +		}

Unnecessary {} around a single printf().  Will clean-up.

Thanks.