From: "Ludovic Courtès" <ludovic.courtes@inria.fr>
To: 45173@debbugs.gnu.org
Subject: bug#45173: ‘guix search’ traverses all the modules when extra channels are used
Date: Fri, 11 Dec 2020 10:29:42 +0100 [thread overview]
Message-ID: <87ft4c8zcp.fsf@inria.fr> (raw)
When a single channel is in use, ‘guix search’ understandable traverses
nothing but gnu/packages/*.scm:
--8<---------------cut here---------------start------------->8---
$ strace -o /tmp/,,s guix search sdfsdf
$ grep gnu/services /tmp/,,s
$ echo $?
1
--8<---------------cut here---------------end--------------->8---
But with multiple channels, all of the guile-module-union directory is
traversed, and that includes *everything*:
--8<---------------cut here---------------start------------->8---
$ /tmp/past/bin/guix describe
Generacio 1 Dec 11 2020 10:26:58 (nuna)
guix-past 829923f
repository URL: https://gitlab.inria.fr/guix-hpc/guix-past
branch: master
commit: 829923f01f894f1e687735627025ada26230832f
guix f765577
repository URL: https://git.savannah.gnu.org/git/guix.git
branch: master
commit: f765577dec0340d035021d030f17b54a3a5fd6b1
$ strace -o /tmp/,,s /tmp/past/bin/guix search sdfsdf
$ grep gnu/services /tmp/,,s
stat("/gnu/store/3jnlvi2akawnxd1jq6m58kxc7nj07phc-guix-module-union/share/guile/site/3.0/gnu/services.scm", {st_mode=S_IFREG|0444, st_size=41045, ...}) = 0
stat("/gnu/store/3jnlvi2akawnxd1jq6m58kxc7nj07phc-guix-module-union/lib/guile/3.0/site-ccache/gnu/services.go", {st_mode=S_IFREG|0444, st_size=420021, ...}) = 0
openat(AT_FDCWD, "/gnu/store/3jnlvi2akawnxd1jq6m58kxc7nj07phc-guix-module-union/lib/guile/3.0/site-ccache/gnu/services.go", O_RDONLY|O_CLOEXEC) = 14
stat("/gnu/store/3jnlvi2akawnxd1jq6m58kxc7nj07phc-guix-module-union/share/guile/site/3.0/gnu/services/shepherd.scm", {st_mode=S_IFREG|0444, st_size=23156, ...}) = 0
stat("/gnu/store/3jnlvi2akawnxd1jq6m58kxc7nj07phc-guix-module-union/lib/guile/3.0/site-ccache/gnu/services/shepherd.go", {st_mode=S_IFREG|0444, st_size=405997, ...}) = 0
openat(AT_FDCWD, "/gnu/store/3jnlvi2akawnxd1jq6m58kxc7nj07phc-guix-module-union/lib/guile/3.0/site-ccache/gnu/services/shepherd.go", O_RDONLY|O_CLOEXEC) = 14
stat("/gnu/store/3jnlvi2akawnxd1jq6m58kxc7nj07phc-guix-module-union/share/guile/site/3.0/gnu/services/herd.scm", {st_mode=S_IFREG|0444, st_size=10387, ...}) = 0
stat("/gnu/store/3jnlvi2akawnxd1jq6m58kxc7nj07phc-guix-module-union/lib/guile/3.0/site-ccache/gnu/services/herd.go", {st_mode=S_IFREG|0444, st_size=188509, ...}) = 0
openat(AT_FDCWD, "/gnu/store/3jnlvi2akawnxd1jq6m58kxc7nj07phc-guix-module-union/lib/guile/3.0/site-ccache/gnu/services/herd.go", O_RDONLY|O_CLOEXEC) = 14
stat("/gnu/store/3jnlvi2akawnxd1jq6m58kxc7nj07phc-guix-module-union/share/guile/site/3.0/gnu/services/base.scm", {st_mode=S_IFREG|0444, st_size=110305, ...}) = 0
stat("/gnu/store/3jnlvi2akawnxd1jq6m58kxc7nj07phc-guix-module-union/lib/guile/3.0/site-ccache/gnu/services/base.go", {st_mode=S_IFREG|0444, st_size=2203613, ...}) = 0
openat(AT_FDCWD, "/gnu/store/3jnlvi2akawnxd1jq6m58kxc7nj07phc-guix-module-union/lib/guile/3.0/site-ccache/gnu/services/base.go", O_RDONLY|O_CLOEXEC) = 14
stat("/gnu/store/3jnlvi2akawnxd1jq6m58kxc7nj07phc-guix-module-union/share/guile/site/3.0/gnu/services/admin.scm", {st_mode=S_IFREG|0444, st_size=12494, ...}) = 0
stat("/gnu/store/3jnlvi2akawnxd1jq6m58kxc7nj07phc-guix-module-union/lib/guile/3.0/site-ccache/gnu/services/admin.go", {st_mode=S_IFREG|0444, st_size=416133, ...}) = 0
openat(AT_FDCWD, "/gnu/store/3jnlvi2akawnxd1jq6m58kxc7nj07phc-guix-module-union/lib/guile/3.0/site-ccache/gnu/services/admin.go", O_RDONLY|O_CLOEXEC) = 14
stat("/gnu/store/3jnlvi2akawnxd1jq6m58kxc7nj07phc-guix-module-union/share/guile/site/3.0/gnu/services/mcron.scm", {st_mode=S_IFREG|0444, st_size=7667, ...}) = 0
stat("/gnu/store/3jnlvi2akawnxd1jq6m58kxc7nj07phc-guix-module-union/lib/guile/3.0/site-ccache/gnu/services/mcron.go", {st_mode=S_IFREG|0444, st_size=187549, ...}) = 0
openat(AT_FDCWD, "/gnu/store/3jnlvi2akawnxd1jq6m58kxc7nj07phc-guix-module-union/lib/guile/3.0/site-ccache/gnu/services/mcron.go", O_RDONLY|O_CLOEXEC) = 14
--8<---------------cut here---------------end--------------->8---
This was reported by bdju on #guix, who were getting the new SSH
password warning while running ‘guix search’.
Ludo’.
next reply other threads:[~2020-12-11 9:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-11 9:29 Ludovic Courtès [this message]
2020-12-11 12:45 ` bug#45173: ‘guix search’ traverses all the modules when extra channels are used zimoun
2020-12-11 15:56 ` Ludovic Courtès
2020-12-11 16:44 ` zimoun
2021-01-26 14:06 ` Ludovic Courtès
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