Re: [PATCH] doc: update advice about other implementations' v4 index support

From: Junio C Hamano <gitster@pobox.com>
To: scottworley@scottworley.com
Cc: git@vger.kernel.org, "Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
Subject: Re: [PATCH] doc: update advice about other implementations' v4 index support
Date: Fri, 09 Apr 2021 15:45:08 -0700	[thread overview]
Message-ID: <xmqq1rbjm617.fsf@gitster.g> (raw)
In-Reply-To: <20210409202206.29990-1-scottworley@scottworley.com> (scottworley@scottworley.com's message of "Fri, 9 Apr 2021 13:22:06 -0700")

scottworley@scottworley.com writes:

> From: Scott Worley <scottworley@scottworley.com>
>
> Signed-off-by: Scott Worley <scottworley@scottworley.com>
> ---
>  Documentation/git-update-index.txt | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/Documentation/git-update-index.txt b/Documentation/git-update-index.txt
> index 2853f168d9..e8eca5dadf 100644
> --- a/Documentation/git-update-index.txt
> +++ b/Documentation/git-update-index.txt
> @@ -166,9 +166,10 @@ you will need to handle the situation manually.
>  +
>  Version 4 performs a simple pathname compression that reduces index
>  size by 30%-50% on large repositories, which results in faster load
> -time. Version 4 is relatively young (first released in 1.8.0 in
> -October 2012). Other Git implementations such as JGit and libgit2
> -may not support it yet.
> +time. Version 4 is relatively young (first released in git 1.8.0 in
> +October 2012, supported in libgit2 0.24.4 from December 2016, go-git
> +4.0.0 from January 2018, and jgit 5.9.0 from September 2020). Other
> +Git implementations such as Dulwich may not support it yet.

Thanks for these dates.  Time flies---I didn't realize it has been
almost 9 years---the feature was merged in May 2012, in v1.7.11
(yes, I am hinting that the original lists a wrong date and we
should correct it while at it).

I wonder if we should lose "relatively young" from the description
here, though.