guix-devel/guix/build/java-utils.scm

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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016 Hartmut Goebel <h.goebel@crazy-compilers.com>
;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
;;;
;;; 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 (guix build java-utils)
#:use-module (guix build utils)
#:export (ant-build-javadoc
install-jars
install-javadoc))
;; Copied from haskell-build-system.scm
(define (package-name-version store-dir)
"Given a store directory STORE-DIR return 'name-version' of the package."
(let* ((base (basename store-dir)))
(string-drop base (+ 1 (string-index base #\-)))))
(define* (ant-build-javadoc #:key (target "javadoc") (make-flags '())
#:allow-other-keys)
(apply invoke `("ant" ,target ,@make-flags)))
(define* (install-jars jar-directory)
"Install jar files from JAR-DIRECTORY to the default target directory. This
is used in case the build.xml does not include an install target."
(lambda* (#:key outputs #:allow-other-keys)
(let ((share (string-append (assoc-ref outputs "out")
"/share/java")))
(for-each (lambda (f) (install-file f share))
(find-files jar-directory "\\.jar$"))
#t)))
(define* (install-javadoc apidoc-directory)
"Install the APIDOC-DIRECTORY to the target directory. This is used to
install javadocs when this is not done by the install target."
(lambda* (#:key outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(docs (string-append (or (assoc-ref outputs "doc") out)
"/share/doc/" (package-name-version out) "/")))
(mkdir-p docs)
(copy-recursively apidoc-directory docs)
#t)))