* bug#40816: ‘guix pack -R’ wrapper swallows exit code
@ 2020-04-24 12:29 Ludovic Courtès
2020-04-24 14:23 ` Ludovic Courtès
0 siblings, 1 reply; 2+ messages in thread
From: Ludovic Courtès @ 2020-04-24 12:29 UTC (permalink / raw)
To: 40816
Hello!
As janneke reported earlier today, wrappers generated by ‘guix pack -R’
(or ‘-RR’) swallow the program’s exit code when running in user
namespace mode:
--8<---------------cut here---------------start------------->8---
$ mkdir /tmp/pack
$ (cd /tmp/pack; tar xf $(guix pack -R sed -S /bin=bin))
$ unshare -mrf sh -c 'mount -t tmpfs none /gnu; /tmp/pack/bin/sed --whatever'
/tmp/pack/bin/sed: unrecognized option '--whatever'
[...]
$ echo $?
0
$ guix describe
Generacio 139 Apr 13 2020 21:50:08 (nuna)
guix bad368b
repository URL: https://git.savannah.gnu.org/git/guix.git
branch: master
commit: bad368b0d794689f3a8a11b58f1ea4987938682e
--8<---------------cut here---------------end--------------->8---
(The ‘unshare’ trick, also used in ‘tests/guix-pack-relocatable.sh’,
allows me to pretend there’s no /gnu/store on my machine.)
Ludo’.
^ permalink raw reply [flat|nested] 2+ messages in thread
* bug#40816: ‘guix pack -R’ wrapper swallows exit code
2020-04-24 12:29 bug#40816: ‘guix pack -R’ wrapper swallows exit code Ludovic Courtès
@ 2020-04-24 14:23 ` Ludovic Courtès
0 siblings, 0 replies; 2+ messages in thread
From: Ludovic Courtès @ 2020-04-24 14:23 UTC (permalink / raw)
To: 40816-done
Ludovic Courtès <ludovic.courtes@inria.fr> skribis:
> As janneke reported earlier today, wrappers generated by ‘guix pack -R’
> (or ‘-RR’) swallow the program’s exit code when running in user
> namespace mode:
Fixed in 2520059bdb43fa1663ce102f3f4c442d4918c32b!
Ludo’.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-04-24 12:29 bug#40816: ‘guix pack -R’ wrapper swallows exit code Ludovic Courtès
2020-04-24 14:23 ` Ludovic Courtès
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