;;; 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 java)

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

  #:use-module (gnu packages)

  #:use-module (guix packages)

  #:use-module (guix download)

  #:use-module (guix git-download)

  #:use-module (guix utils)

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

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

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

  #:use-module (gnu packages java))

(define-public josm

  (package

    (name "josm")

    (version "c86ae64ca82a5bb9dd1972c7023797eb9a2577f5")

    (source (origin

              (method git-fetch)

              (uri (git-reference

                    (url "https://github.com/openstreetmap/josm.git")

                    (commit version)))

              (sha256

               (base32

                "07z2q4csq9gdpg4lp1zpvcl5z5sqn0fnqah94ya3sirm6bh4k74j"))

              (file-name (string-append name "-" version))))

    (build-system ant-build-system)

    (arguments

     `(#:build-target "dist"

       #:tests? #f

       #:jdk ,icedtea-8

       #:phases

       (modify-phases %standard-phases

         (add-before 'build 'fix-compiler

           (lambda* _

             (substitute* "build.xml"

               ((".*com.google.errorprone.ErrorProneAntCompilerAdapter.*") "")

               (("compiler=\"[^\"]*\" ") ""))))

         (replace 'install

           (lambda* (#:key outputs #:allow-other-keys)

             (let* ((out (assoc-ref outputs "out"))

                    (bin (string-append out "/bin"))

                    (lib (string-append out "/lib/josm")))

               (mkdir-p bin)

               (mkdir-p lib)

               (copy-file "dist/josm-custom.jar"

                          (string-append lib "/josm.jar"))

               (with-output-to-file (string-append bin "/josm")

                 (lambda _

                   (display

                     (string-append "#!/bin/sh\n"

                                    "java -jar " lib "/josm.jar"))))

               (chmod (string-append bin "/josm") #o755)))))))

    (home-page "https://josm.openstreetmap.de")

    (synopsis "OSM editor")

    (description "OSM editor.")

    (license license:gpl2+)))