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From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=)
Subject: Re: Guix and Emacs Integration for Polyglot Development
Date: Sat, 01 Sep 2018 16:41:53 +0200
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In-Reply-To: <87wos9rp5y.fsf@gnu.org> (Jan Nieuwenhuizen's message of "Wed, 29
	Aug 2018 20:41:29 +0200")
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To: Jan Nieuwenhuizen <janneke@gnu.org>
Cc: help-guix@gnu.org

Hi!

Jan Nieuwenhuizen <janneke@gnu.org> skribis:

> I have an ugly hack to switch emacs to a profile or environment.  It
> parses the <profile>/etc/profile script...using MANIFEST or
> `--search-paths' would be much nicer...
>
> Anyway, I'm using some named profiles, eg
>
>     ~/.config/guix/mes
>
> and when starting work on mes i do
>
>     M-x guix-switch-profile RET ~/.config/guix/mes RET
>
> similar for other projects I work on.

Very nice!  To make the code nicer, I suppose we could simply change it
to use the Geiser integration in emacs-guix.  We could call out to (guix
profiles) and (guix search-paths) and =E2=80=98setenv=E2=80=99 what it retu=
rns.

It might turn out to be more code that what you posted though, so your
solution is not that bad after all!

Ludo=E2=80=99.