Subject: [PATCH]: gnu: Add hunspell-dict-it-it.

From: paul <[email-masked]>
Date: Thu, 5 Nov 2020 02:22:34 +0100

Dear Guixers,

as discussed here [0] and [1], I'm sending a patch to add a new 
hunspell.scm file to store hunspell dictionaries and an Italian 
dictionary. I tried to make my implementation reusable by other 
languages by defining a function that produces dictionary packages.

If there is consensus I can move other hunspell dictionaries to the new 
file and/or convert them to use the new function.

Thank you for your review.

Cheers,

Giacomo

[0]: https://issues.guix.gnu.org/42474

[1]: https://lists.nongnu.org/archive/html/guix-devel/2020-11/msg00000.html

From e5db7d7e9c66fa105966fe88d18a40d8075b9f61 Mon Sep 17 00:00:00 2001
From: Giacomo Leidi <[email-masked]>
Date: Thu, 5 Nov 2020 02:04:20 +0100
Subject: [PATCH] gnu: Add hunspell-dict-it-it.

* gnu/packages/hunspell.scm: New file;
(hunspell-dictionary): New variable;
(hunspell-dict-it-it): New variable.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
---
 gnu/local.mk              |  1 +
 gnu/packages/hunspell.scm | 81 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 82 insertions(+)
 create mode 100644 gnu/packages/hunspell.scm

diff --git a/gnu/local.mk b/gnu/local.mk
index 2a994bd3b9..510687e714 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -273,6 +273,7 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/heads.scm			\
   %D%/packages/hexedit.scm			\
   %D%/packages/hugs.scm				\
+  %D%/packages/hunspell.scm				\
   %D%/packages/hurd.scm				\
   %D%/packages/hyperledger.scm			\
   %D%/packages/i2p.scm				\
diff --git a/gnu/packages/hunspell.scm b/gnu/packages/hunspell.scm
new file mode 100644
index 0000000000..1340ecee7b
--- /dev/null
+++ b/gnu/packages/hunspell.scm
@@ -0,0 +1,81 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2020 Giacomo Leidi <[email-masked]>
+;;;
+;;; 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 hunspell)
+  #:use-module (guix build-system gnu)
+  #:use-module (guix download)
+  #:use-module (guix git-download)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix packages)
+  #:use-module (ice-9 match)
+  #:use-module (gnu packages libreoffice))
+
+(define* (hunspell-dictionary dict-name full-name #:key home-page license)
+  (package
+    (name (string-append
+           "hunspell-dict-"
+           ;; Downcase and replace underscore in package names
+           ;; to follow Guix naming conventions.
+           (string-map (match-lambda
+                         (#\_ #\-)
+                         (chr chr))
+                       (string-downcase dict-name))))
+    (version (package-version libreoffice))
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url (string-append "https://anongit.freedesktop.org/git/"
+                                 "libreoffice/dictionaries.git/"))
+             (commit
+              (string-append "libreoffice-" version))))
+       (file-name (git-file-name "libreoffice-dictionaries" version))
+       (sha256
+        (base32 "0vvxnjpm1322ahf9q8bqs1yhkn7krglw8c6yazcf7a3jljykd9k9"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (delete 'configure)
+         (delete 'build)
+         (replace 'install              ;no install target
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (hunspell (string-append out "/share/hunspell/"))
+                    (myspell (string-append out "/share/myspell")))
+               (for-each
+                (lambda (ext)
+                  (install-file (string-append ,dict-name "/" ,dict-name ext)
+                                hunspell))
+                '(".aff" ".dic"))
+               (symlink hunspell myspell)
+               #t))))
+       #:tests? #f))                    ; no tests
+    (synopsis
+     (string-append "Hunspell dictionary for " full-name " (" dict-name ")"))
+    (description "This package provides a dictionary for the Hunspell
+spell-checking library.")
+    (license license)
+    (home-page home-page)))
+
+(define-public hunspell-dict-it-it
+  (let ((home-page "https://libreitalia.org/")
+        (license license:gpl3))
+    (hunspell-dictionary "it_IT" "Italian"
+                         #:home-page home-page
+                         #:license license)))
-- 
2.29.1