From: Catonano <catonano@gmail.com>
To: Dmitry Nikolaev <cameltheman@gmail.com>
Cc: help-guix <help-guix@gnu.org>
Subject: Re: guix hash of source from git repository.
Date: Tue, 21 Feb 2017 22:25:35 +0100 [thread overview]
Message-ID: <CAJ98PDy7Yph4gzBbrxyGdLwsU1C5b1Gw38wu1-3NSGVir6q5iw@mail.gmail.com> (raw)
In-Reply-To: <CAH3JXcGvtfNkD898F-QWajJUcyZEHd=njCcUq7Na0rj-2Q4XEg@mail.gmail.com>
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Hi Dmitry,
2017-02-21 22:19 GMT+01:00 Dmitry Nikolaev <cameltheman@gmail.com>:
> When writing package definition, what if I download sources from git
> repository? For example:
>
> (define-public libwebsockets
> (package
> (name "libwebsockets")
> (version "1.3")
> (source (origin
> ;; The project does not publish tarballs, so we have to take
> ;; things from Git.
> (method git-fetch)
> (uri (git-reference
> (url "git://git.libwebsockets.org/libwebsockets")
> (commit (string-append "v" version
> "-chrome37-firefox30"))))
> (sha256
> (base32
> "12fqh2d2098mgf0ls19p9lzibpsqhv7mc5rn1yvrbfnazmcr40g4"))
> (file-name (string-append name "-" version))))
> ...
>
> How do I calculate this 12fqh2d...?
>
> Dmitry Nikolaev
>
You clone the git repository locally, then you use 'guix hash' as explained
in this page of the manual (the option you want to use is "--recursive")
https://www.gnu.org/software/guix/manual/html_node/Invoking-guix-hash.html
Another option is to try to build the package with the wrong hash, wait for
the error message and copy the right hash from within the error message
itself. Lame, but hey
Hope this helps !
Ciao
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next prev parent reply other threads:[~2017-02-21 21:25 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-21 21:19 guix hash of source from git repository Dmitry Nikolaev
2017-02-21 21:25 ` Catonano [this message]
2017-02-21 21:56 ` ng0
2017-02-21 22:21 ` Leo Famulari
2017-03-06 10:55 ` Ludovic Courtès
2017-02-21 22:17 ` Leo Famulari
2017-02-22 8:23 ` Catonano
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