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From: ludo@gnu.org (Ludovic Courtès)
To: David Craven <david@craven.ch>
Cc: guix-devel@gnu.org
Subject: Re: [PATCH 07/12] import: crate: Add crate updater.
Date: Mon, 26 Sep 2016 12:09:42 +0200	[thread overview]
Message-ID: <87y42fkm55.fsf@gnu.org> (raw)
In-Reply-To: <20160922131903.1606-7-david@craven.ch> (David Craven's message of "Thu, 22 Sep 2016 15:18:58 +0200")

David Craven <david@craven.ch> skribis:

> * guix/import/crate.scm (crate-package?, latest-release,
>   %crate-updater): New variables.
> * guix/scripts/refresh.scm (%updaters): Add %crate-updater to list of
>   updaters.
> * guix/upstream.scm (package-update): Use a url from the list when the
>   find2 procedure doesn't find a url sig-url pair.

Neat!

> +(define (latest-release package)
> +  "Return an <upstream-source> for the latest release of PACKAGE."
> +  (let* ((crate-name (guix-package->crate-name package))
> +         (metadata (crate-fetch crate-name))
> +         (version (assoc-ref* metadata "crate" "max_version"))
> +         (url (crate-uri crate-name version)))
> +    (upstream-source
> +     (package (package-name package))
> +     (version version)
> +     (urls (list url)))))

So they don’t publish OpenPGP signatures?  :-/

> --- a/guix/upstream.scm
> +++ b/guix/upstream.scm
> @@ -194,7 +194,7 @@ and 'interactive' (default)."
>                               (string-suffix? archive-type url))
>                             urls
>                             (or signature-urls (circular-list #f)))))
> -       (let ((tarball (download-tarball store url signature-url
> +       (let ((tarball (download-tarball store (if url url (car urls)) signature-url

I don’t understand this part, and I suspect it could lead to
inconsistent results where the signature URL doesn’t match the source
URL.

Do you have an example of the problem you experienced?  Since the
problem is probably not specific to Crates, we should probably address
it in a separate patch.

Otherwise LGTM!

Thanks,
Ludo’.

  reply	other threads:[~2016-09-26 15:50 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-22 13:18 [PATCH 01/12] import: Move json-fetch to (guix import utils) David Craven
2016-09-22 13:18 ` [PATCH 02/12] import: Reorder imports in " David Craven
2016-09-26  9:31   ` Ludovic Courtès
2016-09-22 13:18 ` [PATCH 03/12] import: Move string->license to importers David Craven
2016-09-26  9:32   ` Ludovic Courtès
2016-09-22 13:18 ` [PATCH 04/12] import: utils: Add spdx-string->license David Craven
2016-09-22 14:56   ` Eric Bavier
2016-09-22 15:15     ` David Craven
2016-09-26  9:33   ` Ludovic Courtès
2016-09-22 13:18 ` [PATCH 05/12] import: utils: Refactor license->symbol David Craven
2016-09-26  9:39   ` Ludovic Courtès
2016-09-22 13:18 ` [PATCH 06/12] import: Add importer for rust crates David Craven
2016-09-26 10:02   ` Ludovic Courtès
2016-09-22 13:18 ` [PATCH 07/12] import: crate: Add crate updater David Craven
2016-09-26 10:09   ` Ludovic Courtès [this message]
2016-09-22 13:18 ` [PATCH 08/12] build-system: Add cargo build system David Craven
2016-09-26 10:17   ` Ludovic Courtès
2016-09-26 18:01     ` David Craven
2016-09-30 12:13       ` Ludovic Courtès
2016-09-22 13:19 ` [PATCH 09/12] gnu: Add rust-bootstrap-x86_64-1.12.0 David Craven
2016-09-26 10:18   ` Ludovic Courtès
2016-09-22 13:19 ` [PATCH 10/12] gnu: Add rustc-bootstrap David Craven
2016-09-26 10:24   ` Ludovic Courtès
2016-09-22 13:19 ` [PATCH 11/12] gnu: Add cargo-bootstrap David Craven
2016-09-26 10:28   ` Ludovic Courtès
2016-09-22 13:19 ` [PATCH 12/12] gnu: Add rust helper functions David Craven
2016-09-26 10:29   ` Ludovic Courtès
2016-09-22 14:58 ` [PATCH 01/12] import: Move json-fetch to (guix import utils) Eric Bavier
2016-09-22 15:23   ` David Craven
2016-09-22 16:52     ` Eric Bavier
2016-09-22 16:56       ` David Craven
2016-09-24  5:20         ` Ludovic Courtès

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