;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 Marek Benc <merkur32@gmail.com>
;;; Copyright © 2018 Marius Bakke <mbakke@fastmail.com>
;;; Copyright © 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2020 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 (gnu packages enchant)
  #:use-module (gnu packages)
  #:use-module (gnu packages aspell)
  #:use-module (gnu packages boost)
  #:use-module (gnu packages check)
  #:use-module (gnu packages glib)
  #:use-module (gnu packages hunspell)
  #:use-module (gnu packages icu4c)
  #:use-module (gnu packages man)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages version-control)
  #:use-module (guix packages)
  #:use-module (guix git-download)
  #:use-module (guix download)
  #:use-module (guix build-system cmake)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system python)
  #:use-module (guix licenses)
  #:use-module (srfi srfi-1))

(define-public nuspell
  (package
    (name "nuspell")
    (version "5.1.4")
    (source
     (origin
       (method git-fetch)
       (uri
        (git-reference
         (url "https://github.com/nuspell/nuspell")
         (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "05j1hmczy6v9dyxp77vxhgyl7y5hff3v45vlp86gyh7m9lgqpmra"))))
    (build-system cmake-build-system)
    (native-inputs (list catch2-3 pkg-config))
    (propagated-inputs (list icu4c))
    (native-search-paths (list (search-path-specification
                                (variable "DICPATH")
                                (files '("share/hunspell")))))
    (synopsis "Fast and safe spellchecking C++ library")
    (description "Nuspell is a fast and safe spelling checker software
program.  It is designed for languages with rich morphology and complex word
compounding.  Nuspell is written in modern C++ and it supports Hunspell
dictionaries.")
    (home-page "https://nuspell.github.io/")
    (license lgpl3+)))

(define-public enchant
  (package
    (name "enchant")
    (version "2.2.15")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://github.com/AbiWord/enchant/releases"
                                  "/download/v" version "/enchant-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "00vcykbb7lxh51prvmsb62a06q18a6rlk9ba5a7g45c1awaj43rv"))))
    (build-system gnu-build-system)
    (arguments
     '(#:configure-flags '("--disable-static"
                           ;; Tests require a relocatable build.
                           "--enable-relocatable")))
    (inputs
     (list aspell hunspell))
    (propagated-inputs
     ;; Required by enchant.pc.
     (list glib))
    (native-inputs
     `(("glib:bin" ,glib "bin")
       ("pkg-config" ,pkg-config)
       ("unittest-cpp" ,unittest-cpp)))
    (synopsis "Multi-backend spell-checking library wrapper")
    (description
      "On the surface, Enchant appears to be a generic spell checking library.
Looking closer, you'll see the Enchant is more-or-less a fancy wrapper around
the dlopen() system call.

Enchant steps in to provide uniformity and conformity on top of these libraries,
and implement certain features that may be lacking in any individual provider
library.  Everything should \"just work\" for any and every definition of \"just
working\".")
    (home-page "https://abiword.github.io/enchant/")
    (license lgpl2.1+)))

;; Some packages are not ready for the 2.x API yet, so we keep this version
;; around.  The library and executables of Enchant 2 have been designed not to
;; conflict with 1.x, so it's OK if both end up in the same profile.
(define-public enchant-1.6
  (package
    (inherit enchant)
    (version "1.6.0")
    (arguments '(#:configure-flags '("--disable-static")))
    (native-inputs (alist-delete "unittest-cpp"
                                 (package-native-inputs enchant)))
    (source (origin
              (method url-fetch)
              (uri (string-append "http://www.abisource.com/downloads/enchant/"
                                  version "/enchant-" version ".tar.gz"))
              (sha256
               (base32
                "0zq9yw1xzk8k9s6x83n1f9srzcwdavzazn3haln4nhp9wxxrxb1g"))))))

(define-public python-pyenchant
  (package
    (name "python-pyenchant")
    (version "2.0.0")
    (source (origin
              (method url-fetch)
              (uri (pypi-uri "pyenchant" version))
              (sha256
               (base32
                "1872ckgdip8nj9rnh167m0gsj5754qfg2hjxzsl1s06f5akwscgw"))))
    (build-system python-build-system)
    (arguments
     `(#:tests? #f; FIXME: Dictionary for language 'en_US' could not be found
       #:phases
       (modify-phases %standard-phases
         (add-before 'build 'setlib
           (lambda* (#:key inputs #:allow-other-keys)
             (substitute* "enchant/_enchant.py"
               (("/opt/local/lib/libenchant.dylib\"")
                (string-append "/opt/local/lib/libenchant.dylib\"\n"
                               "    yield \"" (assoc-ref inputs "enchant")
                               "/lib/libenchant-2.so\""))))))))
    (inputs
     (list enchant))
    (home-page "https://github.com/pyenchant/pyenchant")
    (synopsis "Spellchecking library for Python")
    (description "PyEnchant is a spellchecking library for Python, based on the
Enchant library.  PyEnchant combines all the functionality of the underlying
Enchant library with the flexibility of Python.  It also provides some
higher-level functionality than is available in the C API.")
    (license lgpl2.1+)))
