bug#50275: [PATCH 1/4] gnu: Add go-github-com-gdamore-tcell-v2.

[Maxim Cournoyer]

Hello!

jgart <jgart@dismail.de> writes:

> From: Guix Together <jgart@dismail.de>
>
> * gnu/packages/golang.scm (go-github-com-gdamore-tcell-v2): New variable.
>
> Co-authored-by: Arun Isaac <arunisaac@systemreboot.net>
> Co-authored-by: Brice Waegeneire <brice@waegenei.re>
> Co-authored-by: jgart <jgart@dismail.de>
> Co-authored-by: Julien Lepiller <julien@lepiller.eu>

This is awesome!

> ---
>  gnu/packages/golang.scm | 32 ++++++++++++++++++++++++++++++++
>  1 file changed, 32 insertions(+)
>
> diff --git a/gnu/packages/golang.scm b/gnu/packages/golang.scm
> index 72579d6bd2..f52343345b 100644
> --- a/gnu/packages/golang.scm
> +++ b/gnu/packages/golang.scm
> @@ -5257,6 +5257,38 @@ formatting.  It also favors portability, and includes 
> support for all POSIX
>  systems.")
>        (license license:expat))))
>  
> +(define-public go-github-com-gdamore-tcell-v2
> +    (package
> +      (inherit go-github-com-gdamore-tcell)
> +      (name "go-github-com-gdamore-tcell")
> +      (version "2.3.1")
> +      (source
> +       (origin
> +         (method git-fetch)
> +         (uri (git-reference
> +               (url "https://github.com/gdamore/tcell";)
> +               (commit (string-append "v" version))))
> +         (file-name (git-file-name name version))
> +         (sha256
> +          (base32
> +           "0ypbl5080q9sd3irad8mv7zlg4242i8pmg5xyhbyq95kymwibaid"))))
> +      (arguments
> +       `(#:import-path "github.com/gdamore/tcell/v2"
> +         #:phases
> +         (modify-phases %standard-phases
> +           (add-before 'reset-gzip-timestamps 'make-files-writable
> +             (lambda* (#:key outputs #:allow-other-keys)
> +               ;; Make sure .gz files are writable so that the
> +               ;; 'reset-gzip-timestamps' phase can do its work.
> +               (let ((out (assoc-ref outputs "out")))
> +                 (for-each make-file-writable
> +                           (find-files out "\\.gz$"))
> +                 #t))))))

Note that you can preemptively start loosing the trailing #t; the
warning will vanish after the guix-core-updates-frozen branch is merged
into master.

> +      (propagated-inputs
> +       `(("go-golang-org-x-term" ,go-golang-org-x-term)
> +         ("go-golang-org-x-sys" ,go-golang-org-x-sys)
> +         ,@(package-inputs go-github-com-gdamore-tcell)))))
> +
>  (define-public go-github-com-mattn-go-shellwords
>    (let ((commit "2444a32a19f450fabaa0bb3e96a703f15d9a97d2")
>          (version "1.0.5")

LGTM.  I fixed the license of the parent package (it should have been
Apache 2.0) and pushed as cc71a54e9f900e905192f794c7bc5346c445e651.

Closing.

Maxim