Re: Email address from username and hostname preferred over $EMAIL

[Josh Triplett <josh@freedesktop.org>]

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Linus Torvalds wrote:
> On Thu, 5 Jul 2007, mkraai@beckman.com wrote:
>> Git prefers to use an email address constructed from the username and 
>> hostname to the value of the EMAIL environment variable.  I think it 
>> should prefer the latter to the former.  This problem was introduced by 
>> ec563e8153cba89728a271a26c8a94e7a42d8152.
> 
> It did that very much on purpose. "git_default_email" must take 
> precedence, because that's the one that is filled in by the config file 
> syntax.
> 
> So just use
> 
> 	[user]
> 		name = ..
> 		email = ..
> 
> and be happy. Only in the absense of that will git start guessing, and 
> yeah, it will not generally use EMAIL, unless it cannot get anything at 
> all from username/hostname.
> 
> If you want it to prefer $EMAIL, you'd need to change the initialization 
> of git_default_email, methinks.

When I originally wrote the patch, I did so intending that $EMAIL would always
override git's guess of user@hostname.  I set GIT_{AUTHOR,COMMITTER}_EMAIL in
my environment specifically so that git would stop using guesses like
josh@josh-mobile and start using my actual email address.  I submitted the
$EMAIL patch in hopes that eventually I could stop setting the git-specific
email addresses and just set $EMAIL, which I already do for other tools.  In
order for that to work, $EMAIL should always override git's guesses.

- Josh Triplett


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