# [PATCH 1/1] MyFirstContribution: configure shallow threads for git format-patch

2 messages from 2023-12-07 to 2023-12-08. Participants: Stan Hu, Junio C Hamano.
Thread: https://gitlist.dev/t/60592

## Stan Hu, 2023-12-07 05:46

Subject: [PATCH 1/1] MyFirstContribution: configure shallow threads for git format-patch
Message-ID: <e197cbd28135df5523ff5ba1688566edb831f037.1701927372.git.stanhu@gmail.com>
URL: https://gitlist.dev/e/e197cbd28135df5523ff5ba1688566edb831f037.1701927372.git.stanhu%40gmail.com
In-Reply-To: <cover.1701927372.git.stanhu@gmail.com>

```
Most users on the Git mailing list prefers to use of shallow threads,
but this preference was not documented. This commit adds a blurb about
how to configure this globally via `git config`.

Signed-off-by: Stan Hu <stanhu@gmail.com>
---
 Documentation/MyFirstContribution.txt | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Documentation/MyFirstContribution.txt b/Documentation/MyFirstContribution.txt
index 7cfed60c2e..3ac7455b1d 100644
--- a/Documentation/MyFirstContribution.txt
+++ b/Documentation/MyFirstContribution.txt
@@ -1004,6 +1004,17 @@ determine the right way to configure it to use your SMTP server; again, as this
 configuration can change significantly based on your system and email setup, it
 is out of scope for the context of this tutorial.
 
+[[configure-shallow-threads]]
+=== Configuring shallow threads for `git format-patch`
+
+It is common practice on the Git mailing list to use "shallow" threads,
+where every mail is a reply to the first mail of the series. You can
+configure the default threading style of `git format-patch` via:
+
+-----
+$ git config format.thread shallow
+----
+
 [[format-patch]]
 === Preparing Initial Patchset
 
-- 
2.42.0


```

## Junio C Hamano, 2023-12-08 18:06

Subject: Re: [PATCH 1/1] MyFirstContribution: configure shallow threads for git format-patch
Message-ID: <xmqqlea436xo.fsf@gitster.g>
URL: https://gitlist.dev/e/xmqqlea436xo.fsf%40gitster.g
In-Reply-To: <e197cbd28135df5523ff5ba1688566edb831f037.1701927372.git.stanhu@gmail.com>

```
Stan Hu <stanhu@gmail.com> writes:

> +[[configure-shallow-threads]]
> +=== Configuring shallow threads for `git format-patch`
> +
> +It is common practice on the Git mailing list to use "shallow" threads,
> +where every mail is a reply to the first mail of the series. You can
> +configure the default threading style of `git format-patch` via:
> +
> +-----
> +$ git config format.thread shallow
> +----


Hmph, I do not think I have such an option defined, yet I send out
my series as "shallow" threads.  I think the new description is
somewhat misleading as-is.  Isn't it applicable ONLY to those who
let "format-patch" decide the message ID for patches?  If the user
lets "git send-email" assign the message IDs (and hence the thread
structure), the configuration variable would not apply, no?

```
