;;; GNU Guix --- Functional package management for GNU

;;; Copyright © 2017 Julien Lepiller <julien@lepiller.eu>

;;;

;;; This file is part of GNU Guix.

;;;

;;; GNU Guix is free software; you can redistribute it and/or modify it

;;; under the terms of the GNU General Public License as published by

;;; the Free Software Foundation; either version 3 of the License, or (at

;;; your option) any later version.

;;;

;;; GNU Guix is distributed in the hope that it will be useful, but

;;; WITHOUT ANY WARRANTY; without even the implied warranty of

;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

;;; GNU General Public License for more details.

;;;

;;; You should have received a copy of the GNU General Public License

;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (more packages geo)

  #:use-module (guix packages)

  #:use-module (guix download)

  #:use-module (guix git-download)

  #:use-module (guix build-system gnu)

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

  #:use-module ((guix licenses) #:prefix license:)

  #:use-module (gnu packages)

  #:use-module (gnu packages compression)

  #:use-module (gnu packages databases)

  #:use-module (gnu packages geo)

  #:use-module (gnu packages image)

  #:use-module (gnu packages pcre)

  #:use-module (gnu packages perl)

  #:use-module (gnu packages pkg-config)

  #:use-module (gnu packages web)

  #:use-module (gnu packages xml))

(define-public tegola

  (package

    (name "tegola")

    (version "0.6.3")

    (source (origin

              (method url-fetch)

              (uri (string-append

                     "https://github.com/go-spatial/tegola/archive/v"

                     version ".tar.gz"))

              (sha256

               (base32

                "0172ikggayprxmhhm9yfk1gc4i8m48llc8zzgqklbijkdpvp1zh0"))))

    (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)))