From: Tracey Emery <tracey@traceyemery.net>
Subject: Re: tog add century
To: Stuart Henderson <stu@spacehopper.org>, gameoftrees@openbsd.org
Date: Tue, 3 Dec 2019 08:32:49 -0700

On Tue, Dec 03, 2019 at 04:28:28PM +0100, Stefan Sperling wrote:
> On Tue, Dec 03, 2019 at 04:18:03PM +0100, Stefan Sperling wrote:
> > On Tue, Dec 03, 2019 at 08:02:54AM -0700, Tracey Emery wrote:
> > > > > > How about YYYYMMDD without the /?
> > > > > 
> > > > > Would it be obvious that such a number is supposed to represent a date?
> > > > 
> > > > It would to me (especially with the full year), but possibly not everyone!
> > > 
> > > It would be to me as well. However, that comes from a lot of database
> > > and archiving work where the chronological ordering of the format is
> > > automatic.
> > 
> > One problem with YYYYMMDD in tog is that it looks inconsistent with output
> > used elsewhere, e.g. in 'got blame'. I'd prefer abbreviated dates to
> > be written out somewhat consistently across all commands. We could of
> > course switch to YYYYMMDD everywhere if it is the preferred format.
> 
> Here's a trivial patch to do this. Would anyone be opposed to it?

Looks fine to me. Regress test would have to be altered again.

> 
> diff --git a/got/got.c b/got/got.c
> index 756eaa2..9aa888c 100644
> --- a/got/got.c
> +++ b/got/got.c
> @@ -2518,7 +2518,7 @@ blame_cb(void *arg, int nlines, int lineno, struct got_object_id *id)
>  	committer_time = got_object_commit_get_committer_time(commit);
>  	if (localtime_r(&committer_time, &tm) == NULL)
>  		return got_error_from_errno("localtime_r");
> -	if (strftime(bline->datebuf, sizeof(bline->datebuf), "%G/%m/%d",
> +	if (strftime(bline->datebuf, sizeof(bline->datebuf), "%G%m%d",
>  	    &tm) >= sizeof(bline->datebuf)) {
>  		err = got_error(GOT_ERR_NO_SPACE);
>  		goto done;
> diff --git a/tog/tog.c b/tog/tog.c
> index 06adcab..0620d29 100644
> --- a/tog/tog.c
> +++ b/tog/tog.c
> @@ -1219,7 +1219,7 @@ draw_commit(struct tog_view *view, struct got_commit_object *commit,
>  	committer_time = got_object_commit_get_committer_time(commit);
>  	if (localtime_r(&committer_time, &tm) == NULL)
>  		return got_error_from_errno("localtime_r");
> -	if (strftime(datebuf, sizeof(datebuf), "%g/%m/%d ", &tm)
> +	if (strftime(datebuf, sizeof(datebuf), "%G%m%d ", &tm)
>  	    >= sizeof(datebuf))
>  		return got_error(GOT_ERR_NO_SPACE);
>  

-- 

Tracey Emery