From: Ricardo Wurmus <rekado@elephly.net>
To: "Ludovic Courtès" <ludo@gnu.org>
Cc: 22629@debbugs.gnu.org
Subject: bug#22629: [PATCH v2 2/3] Add (guix describe) and use it to initialize '%package-search-path'.
Date: Fri, 31 Aug 2018 16:32:43 +0200 [thread overview]
Message-ID: <87d0ty1u9g.fsf@elephly.net> (raw)
In-Reply-To: <87a7p2od0u.fsf@gnu.org>
Ludovic Courtès <ludo@gnu.org> writes:
> Regarding %package-module-path itself, whether channels come first or
> not doesn’t actually make much of a difference at this point since
> ‘fold-packages’ traverses everything anyway. Maybe in the future
> ‘fold-packages’ could make some distinction though. Dunno.
Ah, I see. Thanks for clarifying.
>> I don’t know… there’s something about this file system traversal that
>> doesn’t sit right with me. I’m not sure about (command-line) — when
>> …/bin/guix is executed by a wrapper, will the wrapper be the “program”
>> that we match against or the target? (This is a concern for wrappers
>> that set up site-wide default channels or a remote daemon, for example.)
>
> The ‘guix’ command is a script starting with:
>
> #!/gnu/store/…-guile-2.2.4/bin/guile --no-auto-compile
>
> ‘guile’ receives the ‘guix’ file name as its argv[1]. Since the ‘guix’
> file name was passed as the first argument to ‘execve’, it is
> necessarily valid (either it’s relative to $PWD or, in the likely case
> where ‘guix’ was searched for in $PATH, it’s an absolute file name.)
>
> In addition (ice-9 command-line) arranges to make the first non-hyphen
> argument the first element of what ‘command-line’ returns.
>
> If you have a wrapper that execs ‘guix’ or whatever, it’ll still work.
That’s good.
> Of course, the trick doesn’t work if you do things like:
>
> guile -L ~/.config/guix/current/share/guile/site/2.2
>
> but I think that’s OK.
Yeah, I wouldn’t worry about that.
Thanks!
--
Ricardo
next prev parent reply other threads:[~2018-08-31 14:34 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-11 10:35 bug#22629: Towards a new 'guix pull' Ludovic Courtès
2017-02-22 7:57 ` Pjotr Prins
2017-02-24 18:21 ` Leo Famulari
2018-04-08 16:48 ` Ludovic Courtès
2018-04-08 17:45 ` Nils Gillmann
2018-05-31 14:43 ` bug#22629: [PATCH 0/4] 'guix pull' produces a self-contained Guix Ludovic Courtès
2018-05-31 14:43 ` bug#22629: [PATCH 1/4] self: Produce a complete package with the 'guix' command Ludovic Courtès
2018-05-31 14:43 ` bug#22629: [PATCH 2/4] pull: Install the new Guix in a profile Ludovic Courtès
2018-05-31 14:43 ` bug#22629: [PATCH 3/4] self: Compute and use locale data Ludovic Courtès
2018-05-31 14:43 ` bug#22629: [PATCH 4/4] self: Build the Info manual Ludovic Courtès
2018-05-31 14:53 ` bug#22629: [PATCH 0/4] 'guix pull' produces a self-contained Guix Thompson, David
2018-06-01 12:13 ` Ludovic Courtès
2018-06-03 13:08 ` Pjotr Prins
2018-06-03 20:29 ` Ludovic Courtès
2018-06-04 19:12 ` Pjotr Prins
2018-05-31 18:00 ` Konrad Hinsen
2018-06-04 11:20 ` Ludovic Courtès
2018-06-05 11:45 ` Konrad Hinsen
2018-06-06 13:24 ` Ludovic Courtès
2018-06-06 15:54 ` Konrad Hinsen
2018-06-06 20:49 ` Ludovic Courtès
2018-05-31 18:58 ` Ricardo Wurmus
2018-06-01 12:11 ` Ludovic Courtès
2018-06-05 16:47 ` Fis Trivial
2018-06-06 13:27 ` Ludovic Courtès
2018-06-06 20:58 ` Fis Trivial
2018-06-09 10:07 ` Ludovic Courtès
2017-09-15 20:39 ` bug#28471: guix pull doesn't update the user manual Maxim Cournoyer
[not found] ` <handler.28471.D22629.152853885816765.notifdone@debbugs.gnu.org>
2018-06-13 21:46 ` bug#22629: bug#28471: closed (Re: bug#22629: [PATCH 0/4] 'guix pull' produces a self-contained Guix) Ludovic Courtès
2018-07-19 4:45 ` bug#22629: [PATCH 0/4] 'guix pull' produces a self-contained Guix Chris Marusich
2018-07-19 12:15 ` Ludovic Courtès
2018-08-28 15:16 ` bug#22629: Channels! Ludovic Courtès
2018-08-28 15:17 ` bug#22629: [PATCH 1/3] discovery: Add 'scheme-modules*' Ludovic Courtès
2018-08-28 15:17 ` bug#22629: [PATCH 2/3] Add (guix describe) and use it to initialize '%package-search-path' Ludovic Courtès
2018-08-28 15:17 ` bug#22629: [PATCH 3/3] DRAFT Add (guix channels) and use it in (guix scripts pull) Ludovic Courtès
2018-08-28 17:24 ` bug#22629: Channels! Pjotr Prins
2018-08-28 19:52 ` Mark H Weaver
2018-08-28 21:52 ` Ludovic Courtès
2018-08-29 4:09 ` Konrad Hinsen
2018-08-29 14:25 ` Ludovic Courtès
2018-08-29 15:30 ` Konrad Hinsen
2018-08-29 20:50 ` Ludovic Courtès
2018-08-29 9:29 ` Alex Sassmannshausen
2018-08-29 17:14 ` bug#22629: Channels not needed for a stable branch (was: Channels!) Mark H Weaver
2018-08-29 18:26 ` Ricardo Wurmus
2018-08-30 5:57 ` Konrad Hinsen
2018-08-30 6:42 ` bug#22629: Channels not needed for a stable branch Mark H Weaver
2018-08-30 10:10 ` Konrad Hinsen
2018-08-30 12:18 ` bug#22629: “Stable” branch Ludovic Courtès
2018-08-30 14:10 ` Alex Sassmannshausen
2018-08-30 22:02 ` Ludovic Courtès
2018-08-31 9:39 ` Konrad Hinsen
2018-08-31 9:58 ` bug#26608: " Ludovic Courtès
2018-08-31 10:33 ` bug#32022: " Konrad Hinsen
2018-08-31 13:01 ` Ludovic Courtès
2018-08-31 11:24 ` bug#26608: " Jan Nieuwenhuizen
2018-08-31 11:45 ` bug#32022: " Ricardo Wurmus
2018-09-03 14:10 ` Alex Sassmannshausen
2018-09-03 19:52 ` Ludovic Courtès
2018-09-04 8:02 ` bug#26608: " Alex Sassmannshausen
2018-09-04 12:22 ` Ludovic Courtès
2018-09-03 20:27 ` Ludovic Courtès
2021-08-20 11:09 ` bug#26608: " zimoun
2018-08-30 14:46 ` Konrad Hinsen
2018-08-29 21:02 ` bug#22629: Channels not needed for a stable branch Ludovic Courtès
2018-08-30 21:29 ` bug#22629: Channels! Ludovic Courtès
2018-08-30 21:31 ` bug#22629: [PATCH v2 1/3] discovery: Add 'scheme-modules*' Ludovic Courtès
2018-08-30 21:31 ` bug#22629: [PATCH v2 2/3] Add (guix describe) and use it to initialize '%package-search-path' Ludovic Courtès
2018-08-31 12:21 ` Ricardo Wurmus
2018-08-31 13:56 ` Ludovic Courtès
2018-08-31 14:32 ` Ricardo Wurmus [this message]
2018-08-30 21:31 ` bug#22629: [PATCH v2 3/3] Add (guix channels) and use it in (guix scripts pull) Ludovic Courtès
2018-09-02 15:11 ` bug#22629: Channels! Ludovic Courtès
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://guix.gnu.org/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87d0ty1u9g.fsf@elephly.net \
--to=rekado@elephly.net \
--cc=22629@debbugs.gnu.org \
--cc=ludo@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/guix.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).