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Simon Tournier <zimon.toutoune@HIDDEN>:Simon Tournier <zimon.toutoune@HIDDEN>:Simon Tournier <zimon.toutoune@HIDDEN>
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[194.254.61.40]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-35dd04ca9b0sm15018723f8f.26.2024.06.05.09.33.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 05 Jun 2024 09:33:07 -0700 (PDT) From: Simon Tournier <zimon.toutoune@HIDDEN> To: 70551 <at> debbugs.gnu.org Subject: Re: bug#70551: channel-with-substitutes-available without network In-Reply-To: <87jzkmbz3x.fsf@HIDDEN> References: <87jzkmbz3x.fsf@HIDDEN> Date: Wed, 05 Jun 2024 10:14:14 +0200 Message-ID: <87jzj3rell.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: 1.1 (+) X-Spam-Report: Spam detection software, running on the system "debbugs.gnu.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Hi, CC: core team On Wed, 24 Apr 2024 at 16:43, Simon Tournier wrote: Content analysis details: (1.1 points, 10.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (zimon.toutoune[at]gmail.com) 1.1 DATE_IN_PAST_06_12 Date: is 6 to 12 hours before Received: date -0.0 SPF_PASS SPF: sender matches SPF record -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [209.85.221.49 listed in wl.mailspike.net] -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [209.85.221.49 listed in list.dnswl.org] X-Debbugs-Envelope-To: 70551 Cc: Josselin Poiret <dev@HIDDEN>, Simon Tournier <zimon.toutoune@HIDDEN>, Mathieu Othacehe <othacehe@HIDDEN>, Ludovic =?utf-8?Q?Court=C3=A8s?= <ludo@HIDDEN>, Tobias Geerinckx-Rice <me@HIDDEN>, Ricardo Wurmus <rekado@HIDDEN>, Christopher Baines <guix@HIDDEN> X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: 0.1 (/) Hi, CC: core team On Wed, 24 Apr 2024 at 16:43, Simon Tournier <zimon.toutoune@HIDDEN> wro= te: > Out of any network, I get this error: > > --8<---------------cut here---------------start------------->8--- > $ guix time-machine --commit=3D1971d11d -- describe > guix time-machine: error: failed to load '/home/simon/.config//guix/chann= els.scm': > guix/build/download.scm:399:8: In procedure open-socket-for-uri: > In procedure getaddrinfo: Name or service not known > --8<---------------cut here---------------end--------------->8--- > > And that=E2=80=99s annoying. It comes from: > > $ cat /home/simon/.config//guix/channels.scm > (use-modules (guix ci)) > > (list (channel-with-substitutes-available > %default-guix-channel > "https://ci.guix.gnu.org")) > > as documented by section =E2=80=9CChannels with Substitutes=E2=80=9D [1]. > > Specifically, the error is raised by the procedure =E2=80=99load*=E2=80= =99 called by > =E2=80=99channel-list=E2=80=99 inside =E2=80=99load-channels=E2=80=99. O= ther said, =E2=80=99load*=E2=80=99 runs the > procedure =E2=80=99channel-with-substitutes-available=E2=80=99 which asks= network via > the procedure =E2=80=99find-latest-commit-with-substitutes=E2=80=99. > > I think this is incorrect; the correct behaviour seems trying to do as > most as possible. With the attached patch, I get: > > --8<---------------cut here---------------start------------->8--- > $ ./pre-inst-env guix time-machine --commit=3D1971d11d -- describe > guix time-machine: warning: could not find available substitutes at https= ://ci.guix.gnu.org > guix 1971d11 > repository URL: https://git.savannah.gnu.org/git/guix.git > branch: master > commit: 1971d11db9ed9683d5036cd4c62deb564842e1f6 > --8<---------------cut here---------------end--------------->8--- > > Obviously, the option =E2=80=99-q=E2=80=99 allows to bypass the problem. = :-) However, > it=E2=80=99s annoying because the default file channels.scm can be comple= x and > it still should work without any tweak, IMHO. > > Well, the proposed fix is here to catch the error; maybe it could be > finer than #t. > > WDYT? > > Cheers, > simon > > > 1: https://guix.gnu.org/manual/devel/en/guix.html#Channels-with-Substitut= es > > From 5955a4c3f913d1aa77ec3a27d6430f3dcf22aab6 Mon Sep 17 00:00:00 2001 > Message-ID: <5955a4c3f913d1aa77ec3a27d6430f3dcf22aab6.1713969693.git.zimo= n.toutoune@HIDDEN> > From: Simon Tournier <zimon.toutoune@HIDDEN> > Date: Wed, 24 Apr 2024 16:39:10 +0200 > Subject: [PATCH] ci: Catch error for channel with substitutes. > > * guix/ci.scm (channel-with-substitutes-available): Catch all error when > running 'find-latest-commit-with-substitutes'. Move the warning when fai= ling. > > Change-Id: I352e07f14417f77c7ebf0f40a01c6a2e58b15d78 > --- > guix/ci.scm | 11 +++++++---- > 1 file changed, 7 insertions(+), 4 deletions(-) > > diff --git a/guix/ci.scm b/guix/ci.scm > index 5d16ee69d0..b2077448b0 100644 > --- a/guix/ci.scm > +++ b/guix/ci.scm > @@ -336,10 +336,13 @@ (define (channel-with-substitutes-available chan ur= l) >=20=20 > If no commit with available substitutes were found, the commit field is = set to > false and a warning message is printed." > - (let ((commit (find-latest-commit-with-substitutes url))) > - (unless commit > - (warning (G_ "could not find available substitutes at ~a~%") > - url)) > + (let ((commit (catch #t > + (lambda () > + (find-latest-commit-with-substitutes url)) > + (lambda _ > + (warning (G_ "could not find available substitutes a= t ~a~%") > + url) > + #false)))) > (channel > (inherit chan) > (commit commit)))) > > base-commit: 10d0e2d3110e4be2bc6cfecb9a3abb83d8e1ddd6 > --=20 > 2.41.0 Friendly ping for this patch? Cheers, simon
bug-guix@HIDDEN:bug#70551; Package guix.
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From: Simon Tournier <zimon.toutoune@HIDDEN>
To: bug-guix@HIDDEN
Subject: channel-with-substitutes-available without network
Date: Wed, 24 Apr 2024 16:43:14 +0200
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Hi,
Out of any network, I get this error:
--8<---------------cut here---------------start------------->8---
$ guix time-machine --commit=3D1971d11d -- describe
guix time-machine: error: failed to load '/home/simon/.config//guix/channel=
s.scm':
guix/build/download.scm:399:8: In procedure open-socket-for-uri:
In procedure getaddrinfo: Name or service not known
--8<---------------cut here---------------end--------------->8---
And that=E2=80=99s annoying. It comes from:
$ cat /home/simon/.config//guix/channels.scm
(use-modules (guix ci))
(list (channel-with-substitutes-available
%default-guix-channel
"https://ci.guix.gnu.org"))
as documented by section =E2=80=9CChannels with Substitutes=E2=80=9D [1].
Specifically, the error is raised by the procedure =E2=80=99load*=E2=80=99 =
called by
=E2=80=99channel-list=E2=80=99 inside =E2=80=99load-channels=E2=80=99. Oth=
er said, =E2=80=99load*=E2=80=99 runs the
procedure =E2=80=99channel-with-substitutes-available=E2=80=99 which asks n=
etwork via
the procedure =E2=80=99find-latest-commit-with-substitutes=E2=80=99.
I think this is incorrect; the correct behaviour seems trying to do as
most as possible. With the attached patch, I get:
--8<---------------cut here---------------start------------->8---
$ ./pre-inst-env guix time-machine --commit=3D1971d11d -- describe
guix time-machine: warning: could not find available substitutes at https:/=
/ci.guix.gnu.org
guix 1971d11
repository URL: https://git.savannah.gnu.org/git/guix.git
branch: master
commit: 1971d11db9ed9683d5036cd4c62deb564842e1f6
--8<---------------cut here---------------end--------------->8---
Obviously, the option =E2=80=99-q=E2=80=99 allows to bypass the problem. :-=
) However,
it=E2=80=99s annoying because the default file channels.scm can be complex =
and
it still should work without any tweak, IMHO.
Well, the proposed fix is here to catch the error; maybe it could be
finer than #t.
WDYT?
Cheers,
simon
1: https://guix.gnu.org/manual/devel/en/guix.html#Channels-with-Substitutes
--=-=-=
Content-Type: text/x-diff
Content-Disposition: inline;
filename=0001-ci-Catch-error-for-channel-with-substitutes.patch
Content-Description: p.patch
From 5955a4c3f913d1aa77ec3a27d6430f3dcf22aab6 Mon Sep 17 00:00:00 2001
Message-ID: <5955a4c3f913d1aa77ec3a27d6430f3dcf22aab6.1713969693.git.zimon.toutoune@HIDDEN>
From: Simon Tournier <zimon.toutoune@HIDDEN>
Date: Wed, 24 Apr 2024 16:39:10 +0200
Subject: [PATCH] ci: Catch error for channel with substitutes.
* guix/ci.scm (channel-with-substitutes-available): Catch all error when
running 'find-latest-commit-with-substitutes'. Move the warning when failing.
Change-Id: I352e07f14417f77c7ebf0f40a01c6a2e58b15d78
---
guix/ci.scm | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/guix/ci.scm b/guix/ci.scm
index 5d16ee69d0..b2077448b0 100644
--- a/guix/ci.scm
+++ b/guix/ci.scm
@@ -336,10 +336,13 @@ (define (channel-with-substitutes-available chan url)
If no commit with available substitutes were found, the commit field is set to
false and a warning message is printed."
- (let ((commit (find-latest-commit-with-substitutes url)))
- (unless commit
- (warning (G_ "could not find available substitutes at ~a~%")
- url))
+ (let ((commit (catch #t
+ (lambda ()
+ (find-latest-commit-with-substitutes url))
+ (lambda _
+ (warning (G_ "could not find available substitutes at ~a~%")
+ url)
+ #false))))
(channel
(inherit chan)
(commit commit))))
base-commit: 10d0e2d3110e4be2bc6cfecb9a3abb83d8e1ddd6
--
2.41.0
--=-=-=--
Simon Tournier <zimon.toutoune@HIDDEN>:bug-guix@HIDDEN.
Full text available.bug-guix@HIDDEN:bug#70551; Package guix.
Full text available.
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1994-97 Ian Jackson.