Subject: [bug#32813] [PATCH 1/4] gnu: Add tegola.

From: Björn Höfling <[email-masked]>
Date: Tue, 25 Sep 2018 19:04:59 +0200

On Sun, 23 Sep 2018 22:43:08 +0200
Julien Lepiller <[email-masked]> wrote:

> * gnu/packages/geo.scm (tegola): New variable.
> ---
>  gnu/packages/geo.scm | 30 ++++++++++++++++++++++++++++++
>  1 file changed, 30 insertions(+)
> 
> diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm
> index ae6ba024e..e6aafff7d 100644
> --- a/gnu/packages/geo.scm
> +++ b/gnu/packages/geo.scm
> @@ -760,3 +760,33 @@ location queries to be run in SQL.")
>                 license:bsd-3 ; files only say "BSD"
>                 ;; doc
>                 license:cc-by-sa3.0))))
> +
> +(define-public tegola
> +  (package
> +    (name "tegola")
> +    (version "0.7.0")
> +    (source (origin
> +              (method url-fetch)
> +              (uri (string-append
> +                     "https://github.com/go-spatial/tegola/archive/v"
> +                     version ".tar.gz"))
> +              (sha256
> +               (base32
> +
> "09vnzxfn0r70kmd776kcdfqxhzdj11syxa0b27z4ci1k367v7viw"))))
> +    (build-system go-build-system)
> +    (arguments
> +     `(#:import-path "github.com/go-spatial/tegola/cmd/tegola"
> +       #:unpack-path "github.com/go-spatial"
> +       #:phases
> +       (modify-phases %standard-phases
> +         (add-before 'build 'rename-import
> +           (lambda _
> +             (rename-file (string-append
> "src/github.com/go-spatial/tegola-" ,version)
> +                          "src/github.com/go-spatial/tegola")
> +             #t)))))
> +    (home-page "http://tegola.io")
> +    (synopsis "Vector tile server for maps")
> +    (description "Tegola is a free vector tile server written in
> Go.  Tegola +takes geospatial data and slices it into vector tiles
> that can be efficiently +delivered to any client.")
> +    (license license:expat)))

Hi Julien,

thanks for the patch-set!

Here are my remarks:

Import for go-system missing:

+  #:use-module (guix build-system go)

./pre-inst-env guix lint $REVIEW_PACKAGE
gnu/packages/geo.scm:770:12: [email-masked]: the source file name should contain the package name

--> i.e. add to the source a line:
(file-name (string-append name "-" version ".zip"))

Under directory 'vendor' are a bunch of dependencies. I never used Go,
so I ask carefully:

* Do we already have them as a package (or some of them)?
* Can those be snipped away?
* If not, please check the licenses. With licensecheck, I found at
least:

Apache 2.0
BSD-2
BSD-3

And here is one I didn't know yet and I think we don't yet have a
license term for it in Guix :-)

vendor/github.com/BurntSushi/toml/COPYING

 DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE

Isn't that nice? :-)

I ran the program and got:

./pre-inst-env guix environment --ad-hoc tegola -- tegola version
version not set

But I wouldn't invest too much time into this one, as long as the
"serve" command works (havn't tried that).

Thanks,

Björn