From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id SNh0EJ3z4F5ybgAA0tVLHw (envelope-from ) for ; Wed, 10 Jun 2020 14:52:13 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id 2EE5DJ3z4F5fLgAAbx9fmQ (envelope-from ) for ; Wed, 10 Jun 2020 14:52:13 +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 9DE5094014C for ; Wed, 10 Jun 2020 14:52:12 +0000 (UTC) Received: from localhost ([::1]:42226 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jj25L-0005pR-8o for larch@yhetil.org; Wed, 10 Jun 2020 10:52:11 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60792) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jj25C-0005pA-Sj for bug-guix@gnu.org; Wed, 10 Jun 2020 10:52:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:51702) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jj25C-00043W-Js for bug-guix@gnu.org; Wed, 10 Jun 2020 10:52:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1jj25C-0000MT-Ij for bug-guix@gnu.org; Wed, 10 Jun 2020 10:52:02 -0400 X-Loop: help-debbugs@gnu.org Subject: bug#41604: guix pull impossible after rebasing a local repository Resent-From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Wed, 10 Jun 2020 14:52:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 41604 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: zimoun Received: via spool by 41604-done@debbugs.gnu.org id=D41604.15918006761307 (code D ref 41604); Wed, 10 Jun 2020 14:52:02 +0000 Received: (at 41604-done) by debbugs.gnu.org; 10 Jun 2020 14:51:16 +0000 Received: from localhost ([127.0.0.1]:35013 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jj24R-0000L1-M2 for submit@debbugs.gnu.org; Wed, 10 Jun 2020 10:51:15 -0400 Received: from eggs.gnu.org ([209.51.188.92]:52464) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jj24P-0000Kn-S0 for 41604-done@debbugs.gnu.org; Wed, 10 Jun 2020 10:51:14 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:41866) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jj24J-0003xT-Rd; Wed, 10 Jun 2020 10:51:08 -0400 Received: from [2a01:e0a:1d:7270:af76:b9b:ca24:c465] (port=36932 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1jj24I-0002na-Rv; Wed, 10 Jun 2020 10:51:07 -0400 From: Ludovic =?UTF-8?Q?Court=C3=A8s?= References: <87zh9qofw7.fsf@asu.edu> <87a71kqyzw.fsf@gnu.org> <878sh41cx5.fsf@asu.edu> <87img8mbci.fsf@gnu.org> <87h7vp32s0.fsf@gnu.org> <87sgf6r2z4.fsf@gnu.org> X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 23 Prairial an 228 de la =?UTF-8?Q?R=C3=A9volution?= X-PGP-Key-ID: 0x090B11993D9AEBB5 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 3CE4 6455 8A84 FDC6 9DB4 0CFB 090B 1199 3D9A EBB5 X-OS: x86_64-pc-linux-gnu Date: Wed, 10 Jun 2020 16:51:05 +0200 In-Reply-To: (zimoun's message of "Mon, 8 Jun 2020 00:25:31 +0200") Message-ID: <87mu5bdleu.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-Spam-Score: -3.3 (---) X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: 41604-done@debbugs.gnu.org, John Soo Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Spam-Score: -1.01 X-TUID: YsSe6+IPRqIZ Hi, zimoun skribis: > On Sun, 7 Jun 2020 at 23:16, Ludovic Court=C3=A8s wrote: > >> I did this: >> >> https://git.savannah.gnu.org/cgit/guix.git/commit/?id=3D1fd7de45f218ce= 572a3fe87764ad15927e3dbdc4 > > Cool! Thank you. > >> So now, in a situation like John described, =E2=80=98guix pull=E2=80=99 = will print the >> error and hint for unrelated commits. > > Yes! Perfect! :-) > > From a removed commit: "guix pull" says: > > guix pull: error: aborting update of channel 'guix' to commit > e78275608065ef073775fabb9f1a757da65851f2, which is not a descendant of > b50fb18a610e2a495624bf4570bec60265332615 > hint: Use `--allow-downgrades' to force this downgrade. > > > then using the hint, it says: > > guix pull: warning: moving channel 'guix' from > b50fb18a610e2a495624bf4570bec60265332615 to unrelated commit > e78275608065ef073775fabb9f1a757da65851f2 > Building from this channel: > guix https://git.savannah.gnu.org/git/guix.git e782756 Thanks for testing, closing! > Just to note that the hint > > hint: This could indicate that the channel has been tampered with and is = trying > to force a roll-back, preventing you from getting the latest updates. If > you think this is not the case, explicitly allow non-forward updates. > > does not report explicitly the option '--allow-downgrades'. Ah, right. Ludo=E2=80=99.