;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017 José Miguel Sánchez García <jmi2k@openmailbox.org>
;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2020 Tanguy Le Carrour <tanguy@bioneland.org>
;;;
;;; 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 (gnu packages nim)
  #:use-module (guix build-system gnu)
  #:use-module (guix download)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages))

(define-public nim
  (package
    (name "nim")
    (version "1.0.6")
    (source
     (origin
      (method url-fetch)
      (uri (string-append "https://nim-lang.org/download/"
                          name "-" version ".tar.xz"))
      (sha256
       (base32
        "1cv6bxc7w21455c0pv0r2h64ljyzw266jsk1fsgiiyk2rx8mfkhk"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f ; No tests.
       #:phases
         (modify-phases %standard-phases
           (delete 'configure)          ; no configure script
           (add-after 'unpack 'patch-installer
             (lambda* (#:key outputs #:allow-other-keys)
               (let ((out (assoc-ref outputs "out")))
                 (substitute* "install.sh"
                   (("1/nim") "1"))
                 #t)))
           (add-after 'patch-source-shebangs 'patch-more-shebangs
             (lambda _
               (let ((sh (which "sh")))
                 (substitute* '("tests/stdlib/tosprocterminate.nim"
                                        "lib/pure/osproc.nim")
                   (("/bin/sh") sh))
                 (substitute* (find-files "c_code" "stdlib_osproc.c")
                   (("\"/bin/sh\", 7") (format "~s, ~s" sh (string-length sh)))))
               #t))
           (replace 'build
             (lambda _
               (invoke "sh" "build.sh")
               #t))
           (replace 'install
             (lambda* (#:key outputs #:allow-other-keys)
               (let ((out (assoc-ref outputs "out")))
                 (invoke "./install.sh" out)
                 #t))))))
    (home-page "https://nim-lang.org")
    (synopsis "Statically-typed, imperative programming language")
    (description "Nim (formerly known as Nimrod) is a statically-typed,
imperative programming language that tries to give the programmer ultimate power
without compromises on runtime efficiency.  This means it focuses on compile-time
mechanisms in all their various forms.")
    (license license:expat)))
</span></td><td><a href='/guix/commit/gnu/services.scm?id=b0715d7cd2a74bc231751f8afc9dffb2047501ac'>gnu: Use ‘libc-utf8-locales-for-target’.</a><span class='msg-avail'>...</span></td><td>Janneke Nieuwenhuizen</td></tr>
<tr><td><span title='2023-08-31 23:31:50 -0400'>2023-08-31</span></td><td><a href='/guix/commit/gnu/services.scm?id=f66fa5f917e76935187935b09ae7ac037b8b35f8'>gnu: services: Revert to deleting and updating all matching services</a><span class='msg-avail'>...</span></td><td>Brian Cully</td></tr>
<tr><td><span title='2023-08-20 22:48:47 +0200'>2023-08-20</span></td><td><a href='/guix/commit/gnu/services.scm?id=dff7d2468ffe9d01b25662544af380e1794ac55a'>services: Define 'for-home'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-06-06 13:38:35 +0200'>2023-06-06</span></td><td><a href='/guix/commit/gnu/services.scm?id=1a2eb26286c72ac2754969f53f5833b053b96b67'>services: Check if service is #f before applying clause.</a><span class='msg-avail'>...</span></td><td>Josselin Poiret</td></tr>
<tr><td><span title='2023-06-06 11:54:39 +0200'>2023-06-06</span></td><td><a href='/guix/commit/gnu/services.scm?id=181951207339508789b28ba7cb914f983319920f'>services: 'modify-services' preserves service ordering.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-06-02 16:23:03 +0200'>2023-06-02</span></td><td><a href='/guix/commit/gnu/services.scm?id=dbbc7e946131ba257728f1d05b96c4339b7ee88b'>services: Error in MODIFY-SERVICES when services don't exist</a><span class='msg-avail'>...</span></td><td>Brian Cully</td></tr>
<tr><td><span title='2023-05-16 19:45:27 +0400'>2023-05-16</span></td><td><a href='/guix/commit/gnu/services.scm?id=66ecffbeba0685ff2f1071db8aeb2393986afb97'>services: Add default values.</a><span class='msg-avail'>...</span></td><td>Andrew Tropin</td></tr>
<tr><td><span title='2023-03-16 12:37:03 +0100'>2023-03-16</span></td><td><a href='/guix/commit/gnu/services.scm?id=93918c67c5761d8f688cda5f5b49d5c49c7626d0'>services: etc-service: Deprecate etc-service procedure.</a><span class='msg-avail'>...</span></td><td>Bruno Victal</td></tr>
<tr><td><span title='2022-08-30 00:40:04 +0200'>2022-08-30</span></td><td><a href='/guix/commit/gnu/services.scm?id=9096bc28a30d48486efa13488ac4814b2ccd0fa2'>services: provenance: Use 'current-channels' to obtain provenance data.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>