From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ludovic =?UTF-8?Q?Court=C3=A8s?= <ludo@gnu.org>
Subject: bug#34136: guix pull -l fails on fresh user profiles
Date: Sun, 20 Jan 2019 23:56:24 +0100
Message-ID: <87sgxnlyzr.fsf@gnu.org>
References: <874la48rd2.fsf@ambrevar.xyz>
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To: Pierre Neidhardt <mail@ambrevar.xyz>
Cc: 34136-done@debbugs.gnu.org

Pierre Neidhardt <mail@ambrevar.xyz> skribis:

> Switch to a new user, or simply log in as 'root' if you've never "guix
> pull"ed with it, then
>
> # guix pull -l
> Backtrace:
>            8 (apply-smob/1 #<catch-closure 11508e0>)
> In ice-9/boot-9.scm:
>     705:2  7 (call-with-prompt _ _ #<procedure default-prompt-handle=E2=
=80=A6>)
> In ice-9/eval.scm:
>     619:8  6 (_ #(#(#<directory (guile-user) 11d2140>)))
> In guix/ui.scm:
>   1644:12  5 (run-guix-command _ . _)
> In ice-9/boot-9.scm:
>     829:9  4 (catch srfi-34 #<procedure 2e24be0 at guix/ui.scm:622:=E2=80=
=A6> =E2=80=A6)
>     829:9  3 (catch system-error #<procedure 2e24c80 at guix/script=E2=80=
=A6> =E2=80=A6)
>     829:9  2 (catch git-error #<procedure 2e24b40 at guix/scripts/p=E2=80=
=A6> =E2=80=A6)
>     829:9  1 (catch system-error #<procedure 2e28c40 at guix/script=E2=80=
=A6> =E2=80=A6)
> In unknown file:
>            0 (raise #<condition &profile-not-found-error [profile: "=E2=
=80=A6>)
>
> ERROR: In procedure raise:
> Wrong type (expecting exact integer): #<condition &profile-not-found-erro=
r [profile: "/var/guix/profiles/per-user/root/current-guix"] 2e1e8c0>

Fixed in c49b45c917eff17122aea5f7a57ae4cef02f1003.  A missing import and
the wrong =E2=80=98raise=E2=80=99 was being used.

> I think we should make `guix pull -l' return a value that can be used
> meaningfully in deployment scripts.  For instance, a non-zero
> exit code could mean this is a fresh user profile.

Yep, that=E2=80=99s what was intended and what happens now.  :-)

Thanks,
Ludo=E2=80=99.