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+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2022 Christopher Rodriguez <yewscion@gmail.com>
+;;;
+;;; 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 bqn)
+ #:use-module ((guix licenses) #:prefix license:)
+ #:use-module (guix gexp)
+ #:use-module (guix packages)
+ #:use-module (guix download)
+ #:use-module (guix git-download)
+ #:use-module (guix build-system copy)
+ #:use-module (guix build-system gnu)
+ #:use-module (guix utils)
+ #:use-module (gnu packages)
+ #:use-module (gnu packages bash)
+ #:use-module (gnu packages libffi)
+ #:use-module (gnu packages base)
+ #:use-module (gnu packages pkg-config)
+ #:use-module (gnu packages llvm)
+ #:use-module (gnu packages java)
+ #:use-module (gnu packages linux)
+ #:use-module (gnu packages compression))
+(define-public dbqn
+ (let ((commit "88f2b43966a75cc2c382421218eb30003bb16f4a")
+ (revision "1"))
+ (package
+ (name "dbqn")
+ (version (git-version "0.2.1" revision commit))
+ (source (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/dzaima/BQN")
+ (commit commit)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "06mzvv7kmandhgwb6jwz3rivsj4ic549sy8afnb5zr6mfn5isyg5"))))
+ (build-system gnu-build-system)
+ (arguments
+ (list
+ #:imported-modules `(,@%gnu-build-system-modules
+ (guix build syscalls)
+ (guix build ant-build-system))
+ #:modules `((guix build gnu-build-system)
+ ((guix build ant-build-system)
+ #:prefix ant:)
+ (guix build utils))
+ #:phases #~(modify-phases %standard-phases
+ (delete 'configure)
+ (replace 'build
+ (lambda* _
+ (invoke "./build")
+ (chmod "./BQN" #o755)))
+ (replace 'check
+ (lambda* (#:key tests? #:allow-other-keys)
+ (when tests?
+ (system "./BQN ./test/test"))))
+ (add-after 'install 'reorder-jar-content
+ (lambda* (#:key outputs #:allow-other-keys)
+ (apply (assoc-ref ant:%standard-phases
+ 'reorder-jar-content)
+ #:outputs (list outputs))))
+ (add-after 'reorder-jar-content 'jar-indices
+ (lambda* (#:key outputs #:allow-other-keys)
+ (apply (assoc-ref ant:%standard-phases
+ 'generate-jar-indices)
+ #:outputs (list outputs))))
+ (add-after 'jar-indices 'fix-jar-timestamps
+ (lambda* (#:key outputs #:allow-other-keys)
+ (apply (assoc-ref ant:%standard-phases
+ 'reorder-jar-content)
+ #:outputs (list outputs))))
+ (replace 'install
+ (lambda* (#:key outputs #:allow-other-keys)
+ (let* ((out (assoc-ref outputs "out"))
+ (dest-bin (string-append out "/bin"))
+ (dest-jar (string-append out "/share/java")))
+ (mkdir-p dest-bin)
+ (mkdir-p dest-jar)
+ (copy-recursively "BQN"
+ (string-append dest-bin
+ "/dbqn"))
+ (install-file "BQN.jar" dest-jar)
+ (substitute* (string-append dest-bin "/dbqn")
+ (("BQN.jar")
+ (string-append dest-jar "/BQN.jar")))))))))
+ (native-inputs (list `(,icedtea-8 "jdk") zip))
+ (inputs (list icedtea-8 bash-minimal))
+ (synopsis "BQN implementation based on dzaima/APL")
+ (description
+ "dbqn is a java implementation of the BQN programming
+language that does not need to be bootstrapped, based on an earlier java
+implementation of APL by the same author.")
+ (home-page "https://github.com/dzaima/BQN")
+ (license license:expat))))