[bug#58208] [PATCH 6/7] gnu: Add vamp-aubio-plugins.

["\( via Guix-patches" via <guix-patches@gnu.org>]

On Sat Oct 1, 2022 at 1:22 AM BST, Lilah Tascheter via Guix-patches via wrote:
> +              (uri (string-append "https://aubio.org/pub/vamp-aubio-plugins/"
> +                                  "vamp-aubio-plugins-" version ".tar.bz2"))

Add a file-name field.

> +              (sha256
> +                (base32
> +                  "1gpcg7hih42qmys8a9zylgas3xfrzqijasgaphm43bmiw7vrvxis"))

One space indents here.

> +              (snippet '(begin ;; remove outdated & bundled waf
> +                          (delete-file "waf")
> +                          (delete-file-recursively "waflib")))))

Use gexp instead of quote here,

  (snippet
   #~(begin
       (delete-file "waf")
       (delete-file-recursively "waflib")))

> +    (arguments
> +      `(#:tests? #f ;; no tests available
> +        #:phases
> +        (modify-phases %standard-phases
> +          (add-before 'configure 'setup-waf
> +            (lambda* (#:key inputs #:allow-other-keys)
> +              (let ((waf (assoc-ref inputs "python-waf")))
> +                (copy-file (string-append waf "/bin/waf") "waf")))))))

Use the modern argument style (and correct comment style),

  (arguments
   (list #:tests? #f ;no tests
         #:phases
         #~(modify-phases %standard-phases
             (add-before 'configure 'setup-waf
               (lambda* (#:key inputs #:allow-other-keys)
                 (copy-file (search-input-file inputs "bin/waf")
                            "waf"))))))

> +    (native-search-paths
> +      (list (search-path-specification
> +              (variable "VAMP_PATH")
> +              (files '("lib/vamp")))))

Use the ``$VAMP_PATH'' variable here.

> +    (description "A set of VAMP plugins wrapping the audio annotation features
> +of Aubio for use in a VAMP host. Includes plugins for note tracking, energy

guix lint says "sentences in description should be followed by two
spaces"; remember to run it for every package you write :) Also, full
sentences.

> +    (home-page "https://aubio.org/vamp-aubio-plugins/")

Move home-page, etc etc :)

    -- (