From: Phil Beadling <phil@beadling.co.uk>
To: help-guix <help-guix@gnu.org>
Subject: Find location of installed package in /gnu/store
Date: Sat, 15 May 2021 03:28:01 +0100 [thread overview]
Message-ID: <CAOvsyQu5qGqjH6dsn3FUKmkkyi5TVk-UwwMmZzHZ5eWo7NoABg@mail.gmail.com> (raw)
Hi,
Given a package definition, eg icedtea-8's JDK, how can can I determine the
location of the installed package in my /gnu/store?
There doesn't seem to be anything on the package module itself, presumably
because this is static data, and what I need is something to calculate the
hash of the resulting install specific to my Guix?
eg
scheme@(guix-user) [3]> (package-outputs icedtea-8)
$8 = ("out" "jdk" "doc")
scheme@(guix-user) [3]>
I'd like to return this location using the package name or definition as an
input:
/gnu/store/i3vf1a49m0abcjqza19mb4mkjmc6k60n-icedtea-3.7.0-jdk/
The aim is to use this to derivive the JDK include directories in a generic
way for some scripts I'm writing, such that I don't need to update them
each time the JDK hash changes after a guix pull.
Cheers,
Phil.
next reply other threads:[~2021-05-15 2:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-15 2:28 Phil Beadling [this message]
2021-05-15 8:28 ` Find location of installed package in /gnu/store Edouard Klein
2021-05-15 16:27 ` Phil Beadling
2021-05-15 9:17 ` Björn Höfling
2021-05-16 2:58 ` Maxim Cournoyer
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