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Fri, 08 Sep 2023 16:41:01 -0400 X-Loop: help-debbugs@gnu.org Subject: bug#65740: No fallback to SWH for .guix-channel dependencies Resent-From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Fri, 08 Sep 2023 20:41:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 65740 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: Simon Tournier Cc: 65740@debbugs.gnu.org Received: via spool by 65740-submit@debbugs.gnu.org id=B65740.169420564528967 (code B ref 65740); Fri, 08 Sep 2023 20:41:01 +0000 Received: (at 65740) by debbugs.gnu.org; 8 Sep 2023 20:40:45 +0000 Received: from localhost ([127.0.0.1]:45744 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qeiHT-0007X7-S6 for submit@debbugs.gnu.org; Fri, 08 Sep 2023 16:40:45 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49482) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qeiHP-0007Ws-5C for 65740@debbugs.gnu.org; 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charset=utf-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: bug-guix-bounces+larch=yhetil.org@gnu.org X-Migadu-Country: US X-Migadu-Flow: FLOW_IN X-Migadu-Scanner: mx0.migadu.com X-Migadu-Spam-Score: -2.11 X-Spam-Score: -2.11 X-Migadu-Queue-Id: 4655BBBC1 X-TUID: PtXj3l9LmGS8 Hi, Simon Tournier skribis: > The main reason is because the channel bimsb contains the file > .guix-channel which reads, > > (channel > (version 0) > (dependencies > (channel > (name guix-past) > (url "https://gitlab.inria.fr/guix-hpc/guix-past")) > (channel > (name guix-science) > (url "https://github.com/guix-science/guix-science.git")))) > > And Guix is not able to fallback to SWH for these channels. Yes, but that=E2=80=99s expected: we=E2=80=99re not specifying any commit, = only the URL, so there cannot be any sort of fallback. > Corollary, even if it was able, what is the correct revision of > the guix-past or guix-science channels? > > This report is about two bugs: > > 1. transparent fallback to SWH for .guix-channel dependencies > > 2. pin all channels when running =E2=80=9Cguix describe=E2=80=9D, even t= he ones from > .guix-channel dependencies. #1 happens, but only when channels are pinned (returned by =E2=80=98guix #describe=E2=80=99). Re #2, I don=E2=80=99t think there=E2=80=99s such a bug, is there? In the = example below, =E2=80=98guix describe=E2=80=99 shows 4 channels (including dependen= cies), not 2: --8<---------------cut here---------------start------------->8--- $ ./pre-inst-env guix time-machine -C <(echo '(cons (channel (name (quote b= imsb)) (url "https://github.com/BIMSBbioinfo/guix-bimsb.git")) %default-cha= nnels)') -- describe -f channels [...] (list (channel (name 'guix) (url "https://git.savannah.gnu.org/git/guix.git") (branch "master") (commit "4dd33fc62899134606f36f92594cf160b972f685") (introduction (make-channel-introduction "9edb3f66fd807b096b48283debdcddccfea34bad" (openpgp-fingerprint "BBB0 2DDF 2CEA F6A8 0D1D E643 A2A0 6DF2 A33A 54FA")))) (channel (name 'bimsb) (url "https://github.com/BIMSBbioinfo/guix-bimsb.git") (branch "master") (commit "240a599f77dab7dcb8d2ed091b90056e58a46c51")) (channel (name 'guix-science) (url "https://github.com/guix-science/guix-science.git") (branch "master") (commit "1ad5192cff0d7b34a2f74592c6896f901d1c9ccd")) (channel (name 'guix-past) (url "https://gitlab.inria.fr/guix-hpc/guix-past") (branch "master") (commit "1e25b23faa6b1716deaf7e1782becb5da6855942"))) --8<---------------cut here---------------end--------------->8--- Thanks, Ludo=E2=80=99.