Re: [PATCH v1 0/8] format-patch: introduce --confirm-overwrite

Hi Felipe,

On Thu, May 06, 2021 at 08:46:16PM -0500, Felipe Contreras wrote:

Firmin Martin wrote:

quoted

Currently, git-format-patch, along with the option --cover-letter,
unconditionally overwrites a cover letter with the same name (if
present). Although this is a desired behaviour for patches which are
auto-generated from Git commits log, it might not be the case for a
cover letter whose the content is meticulously written manually.

This is one of the reasons I never use git format-patch directly, but I
use a tool on top: git send-series[1].

It seems like everyone has written some sort of tooling on top of
format-patch at this point. Taking a cursory look at your tool, perhaps
a feature like `--previous-cover-letter <file>` might provide most of
the functionality that most tooling that I've seen gives.

Perhaps this option could parse a cover letter from a previous version
of a patch and use it to populate the next version number, In-Reply-To,
cover letter subject/body, To/Cc lists and maybe more. I think that
extracting the information would be pretty easy but designing the UI it
in a non-obtuse way would be pretty challenging.

It would be nice if git format-patch grabbed the text of the body from
somewhere, and even better if git branch learned --edit-cover-letter.

Well, you're in luck! I wanted the same thing a couple of years back so
I implemented the --cover-from-description option[0]. It allows the cover
letter to be populated by the text given in
`git branch --edit-description`.

-Denton

[0]: https://git-scm.com/docs/git-format-patch#Documentation/git-format-patch.txt---cover-from-descriptionltmodegt