Subject: Re: [bug#40300] [PATCH] gnu: Add emacs-haskell-snippets.

From: Nicolas Goaziou <[email-masked]>
Date: Mon, 30 Mar 2020 19:52:29 +0200

Hello,

John Soo <[email-masked]> writes:

> +(define-public emacs-haskell-snippets
> +  (package
> +    (name "emacs-haskell-snippets")
> +    (version "0.1.0")

Would it make sense to package HEAD instead. I'm looking in particular
at upstream's commit 9e41a53f8388f2a2cf2a1bb3163bc6de764099d5.

> +    (source
> +     (origin
> +       (method git-fetch)
> +       (uri
> +        (git-reference
> +         (url "https://github.com/haskell/haskell-snippets")
> +         (commit version)))
> +       (file-name (git-file-name name version))
> +       (sha256
> +        (base32
> +         "0b3d7rvqvvcsp51aqfhl0zg9zg8j0p6vlfvga6jp9xc7626vh6f6"))))

Usual nitpick: please put string on the same line as `base32'.

> +    (inputs
> +     `(("emacs-yasnippet" ,emacs-yasnippet)))
> +    (arguments
> +     `(#:phases
> +       (modify-phases %standard-phases
> +         (add-after 'install 'install-snippets
> +           (lambda* (#:key outputs #:allow-other-keys)
> +             (let* ((out (assoc-ref outputs "out"))
> +                    (snippets
> +                     (string-append
> +                      out "/share/emacs/site-lisp/snippets/haskell-mode")))
> +               (mkdir-p snippets)
> +               (copy-recursively "snippets/haskell-mode" snippets)
> +               #t))))))
> +    (build-system emacs-build-system)

Nitpick: could you move parts in this order: build-system ->
arguments -> inputs.

Regards,

-- 
Nicolas Goaziou