From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp0 ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id 8BJmHuB3SmDSWwAA0tVLHw (envelope-from ) for ; Thu, 11 Mar 2021 20:04:48 +0000 Received: from aspmx1.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp0 with LMTPS id mBI7GuB3SmB+VgAA1q6Kng (envelope-from ) for ; Thu, 11 Mar 2021 20:04:48 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 19E9C37BC4 for ; Thu, 11 Mar 2021 21:04:48 +0100 (CET) Received: from localhost ([::1]:37938 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lKRY7-00063U-6g for larch@yhetil.org; Thu, 11 Mar 2021 15:04:47 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:55372) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lKRXi-00061b-OM for guix-devel@gnu.org; Thu, 11 Mar 2021 15:04:22 -0500 Received: from relay9-d.mail.gandi.net ([217.70.183.199]:39389) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lKRXf-0007UJ-KX for guix-devel@gnu.org; Thu, 11 Mar 2021 15:04:21 -0500 X-Originating-IP: 92.169.147.163 Received: from bababa (lfbn-idf2-1-1335-163.w92-169.abo.wanadoo.fr [92.169.147.163]) (Authenticated sender: mail@ambrevar.xyz) by relay9-d.mail.gandi.net (Postfix) with ESMTPSA id 879DFFF80A; Thu, 11 Mar 2021 20:04:16 +0000 (UTC) From: Pierre Neidhardt To: Lars-Dominik Braun Subject: Re: guix environment --profile with --ad-hoc In-Reply-To: References: <20210309020542.2f5afd65@runbox.com> <8735x4agc5.fsf@ambrevar.xyz> Date: Thu, 11 Mar 2021 21:04:14 +0100 Message-ID: <87ft114fup.fsf@ambrevar.xyz> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Received-SPF: pass client-ip=217.70.183.199; envelope-from=mail@ambrevar.xyz; helo=relay9-d.mail.gandi.net X-Spam_score_int: 0 X-Spam_score: -0.1 X-Spam_bar: / X-Spam_report: (-0.1 / 5.0 requ) BAYES_00=-1.9, FROM_SUSPICIOUS_NTLD=0.499, PDS_OTHER_BAD_TLD=1.999, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "guix-devel@gnu.org" , pkill9 Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1615493088; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post; bh=+VOvmMOiaOF8y6iG9pyB9SHcBQcbTzbTTxE4aS1yO8c=; b=VVO0Wa71TLEFDCs5I81RVR/OevBya3ewGsPcgDTxWLRUjJyJF9Vu9K1bohUYRD+0Z96q3W UwoxpzMtf0qFMrAPzbLsPgVudZYA3378TLXMlzhUdiln163x4Hw3U8WJ5UW+zlUnUFKCPm dzizDsVJrth1lZ/3uKYJKhvBqcsUP+erik19ccoKIu3Coi6bZncq1RCh80+jA5m7Z+dlQA o8rWpbV2R7bWtAXTuES6KMc1kGiruNb5dycKHICTQSiEEM5Om0Foa6ziM9FTjj932JUrPw lexTApu4K1RVdnpP9M/Qn7PF8WES1WZPNwXXs3QZtOgi4AHnSldE7WJJgs366g== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1615493088; a=rsa-sha256; cv=none; b=Pi8vTdZ+R7Fh+XJWLFEwc95uqduJ4YuMfm8/xgipXlObxqreStSa22+VKLnirEYWEecKm0 shGGLz+RlgHaNJlw7mgw0wKBdtuVWKnd6WroJ9NLa3wJbSY4JpJJW2h2ADvf5ohaKya3ir rQsPSzqBkvSEkWnyYcAeMIEVKgL5oK4xOM0FKThtfHTgk4n32K+pQb/0kcwFq8Mb9jWrt/ zC02TwpDP3HSAa6/dLapHBI514luRIzTxkW3MT9UT8TCXgRHSRPQQH2Y74zVCm67At1o9U CyVyryXxtBj8otynBeiFMDLBtHy57XJj5SU0VU685mD47QzY4hrDBh0gTw6afA== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Migadu-Spam-Score: -1.99 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Migadu-Queue-Id: 19E9C37BC4 X-Spam-Score: -1.99 X-Migadu-Scanner: scn0.migadu.com X-TUID: ZuH9PWyiUAdU --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable I've just tried it: it's great, thanks a lot for pushing this! :) My only complaint is that it's still a bit slow: =2D-8<---------------cut here---------------start------------->8--- time guix environment -C --profile=3D/my/profile -- exit real 0m2.372s =2D-8<---------------cut here---------------end--------------->8--- Same without `-C`. In comparison, =2D-8<---------------cut here---------------start------------->8--- time env -i $(which bash) --norc --noprofile -c 'source nyxt/etc/profile &&= exit' real 0m0.004s =2D-8<---------------cut here---------------end--------------->8--- Is there anything we can do to speed this up? Cheers! =2D-=20 Pierre Neidhardt https://ambrevar.xyz/ --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQFGBAEBCAAwFiEEUPM+LlsMPZAEJKvom9z0l6S7zH8FAmBKd74SHG1haWxAYW1i cmV2YXIueHl6AAoJEJvc9Jeku8x/3qgH/jAGKc9vMD+Q6qel9ug4CJ7kgbWvTMhJ j+aJXtiDfWxM/NLogXKnj8O9i77J53HTk406hQM+uaFGKflmDco53OSx0//FPcXR avwObKL++HoSub0sgnbnoANvLM4bssClcZLQ9PNeSTPYz7Q5bUDei40kqc/XSoDh Bh49CEEmBAubiFf5VImIugJ8lFM78513WLA5HpdJFtTn2V2Mk1YRXds7nB/Nb+Gm 2iGRYPXD2IsV9E3+u7WU4sMl+RlNn97HR7NMT4uNBq4mZCGkgK+BzqGHZvD5cRcZ wm61eMysyHV4bmA9px5VMsbndmbKMhWfHnN2OGo4Qf3jGiZvpgI0Lq0= =7SY4 -----END PGP SIGNATURE----- --=-=-=--