Re: Improved git commit emails

["Rüdiger Sonderfeld" <ruediger@c-plusplus.de>]

On Sunday 19 January 2014 18:09:18 Bob Proulx wrote:
> Glenn Morris wrote:
> > Thanks. It seems like an improvement.
> > 
> > Is it possible to add a "Mail-Followup-To: committer, emacs-devel"
> > header?
> 
> I see no support for doing so.  I see only this section.

It supports changing it by including git_multimail.py and changing the 
template variable values.

E.g., using the following as post-receive hook (requires git_multimail.py to 
be in the hooks directory) might work

-- 8< --------------------------------------------------------------- >8 --

#! /usr/bin/env python2

import sys
import os

import git_multimail

#git_multimail.DEBUG = True

git_multimail.FOOTER_TEMPLATE = ""
git_multimail.REFCHANGE_HEADER_TEMPLATE = """\
To: %(recipients)s
Subject: %(subject)s
MIME-Version: 1.0
Content-Type: text/plain; charset=%(charset)s
Content-Transfer-Encoding: 8bit
Message-ID: %(msgid)s
From: %(fromaddr)s
Reply-To: %(reply_to)s
Mail-Followup-To: %(fromaddr)s, emacs-devel@gnu.org
X-Git-Repo: %(repo_shortname)s
X-Git-Refname: %(refname)s
X-Git-Reftype: %(refname_type)s
X-Git-Oldrev: %(oldrev)s
X-Git-Newrev: %(newrev)s
Auto-Submitted: auto-generated
"""
git_multimail.REFCHANGE_INTRO_TEMPLATE = """\
%(pusher)s pushed a change to %(refname_type)s %(short_refname)s
in repository %(repo_shortname)s.

"""
git_multimail.REVISION_HEADER_TEMPLATE = """\
To: %(recipients)s
Subject: %(emailprefix)s%(num)02d/%(tot)02d: %(oneline)s
MIME-Version: 1.0
Content-Type: text/plain; charset=%(charset)s
Content-Transfer-Encoding: 8bit
From: %(fromaddr)s
Reply-To: %(reply_to)s
Mail-Followup-To: %(fromaddr)s, emacs-devel@gnu.org
In-Reply-To: %(reply_to_msgid)s
References: %(reply_to_msgid)s
X-Git-Repo: %(repo_shortname)s
X-Git-Refname: %(refname)s
X-Git-Reftype: %(refname_type)s
X-Git-Rev: %(rev)s
Auto-Submitted: auto-generated
"""
git_multimail.REVISION_INTRO_TEMPLATE = """\
%(pusher)s pushed a commit to %(refname_type)s %(short_refname)s
in repository %(repo_shortname)s.

"""
git_multimail.REVISION_FOOTER_TEMPLATE = git_multimail.FOOTER_TEMPLATE

# To debug use
# git_multimail.main(sys.argv[1:]+ ['--stdout'])

git_multimail.main(sys.argv[1:])

-- 8< --------------------------------------------------------------- >8 --

That way changing git_multimail.py is not necessary and therefore upgrading it 
should be less hassle.  But I'm not sure if the code encodes the Mail-
Followup-To header correctly.

See "Customizing email contents" and "Customizing git-multimail for your 
environment" in git_multimail's README.

Regards,
Rüdiger