From mboxrd@z Thu Jan  1 00:00:00 1970
From: ludo@gnu.org (Ludovic =?UTF-8?Q?Court=C3=A8s?=)
Subject: bug#20255: 'search-paths' should respect both user and system profile.
Date: Thu, 12 Nov 2015 12:13:51 +0100
Message-ID: <87y4e3zd00.fsf@gnu.org>
References: <877ftschjt.fsf@gmail.com> <87fv8fip01.fsf@gnu.org>
	<87d23j1bxk.fsf@gmail.com> <87lhh43tn0.fsf@gnu.org>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Return-path: <bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org>
Received: from eggs.gnu.org ([2001:4830:134:3::10]:55802)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <Debian-debbugs@debbugs.gnu.org>) id 1ZwpqL-0007ks-Pe
	for bug-guix@gnu.org; Thu, 12 Nov 2015 06:15:06 -0500
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <Debian-debbugs@debbugs.gnu.org>) id 1ZwpqI-0000CX-KE
	for bug-guix@gnu.org; Thu, 12 Nov 2015 06:15:05 -0500
Received: from debbugs.gnu.org ([208.118.235.43]:43375)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <Debian-debbugs@debbugs.gnu.org>) id 1ZwpqI-0000CO-H3
	for bug-guix@gnu.org; Thu, 12 Nov 2015 06:15:02 -0500
Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80)
	(envelope-from <Debian-debbugs@debbugs.gnu.org>) id 1ZwpqH-0003S1-V9
	for bug-guix@gnu.org; Thu, 12 Nov 2015 06:15:02 -0500
Sender: "Debbugs-submit" <debbugs-submit-bounces@debbugs.gnu.org>
Resent-Message-ID: <handler.20255.B20255.144732685413201@debbugs.gnu.org>
In-Reply-To: <87lhh43tn0.fsf@gnu.org> ("Ludovic
	\=\?utf-8\?Q\?Court\=C3\=A8s\=22'\?\=
	\=\?utf-8\?Q\?s\?\= message of "Mon, 04 May 2015 23:44:19 +0200")
List-Id: Bug reports for GNU Guix <bug-guix.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/bug-guix>,
	<mailto:bug-guix-request@gnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/archive/html/bug-guix>
List-Post: <mailto:bug-guix@gnu.org>
List-Help: <mailto:bug-guix-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/bug-guix>,
	<mailto:bug-guix-request@gnu.org?subject=subscribe>
Errors-To: bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org
Sender: bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org
To: =?UTF-8?Q?=E5=AE=8B=E6=96=87=E6=AD=A6?= <iyzsong@gmail.com>
Cc: 20255@debbugs.gnu.org

Some progress has been made: fc2d233 allows search paths for multiple
profiles to be combined.

So I think I will eventually (=E2=80=98guix-devel=E2=80=99 needs to be upda=
ted first)
change /etc/profile to do:

  eval `guix package -p /run/current-system/profile \
          -p $HOME/.guix-profile --search-paths`

That should solve the combined profile issue.

This operation takes ~400ms on my machine.  This would be a problem if
we had to do it every time a shell is started, but here we only need to
do it for log-in shells, which is rare enough.

WDYT?

Thanks,
Ludo=E2=80=99.