guix/build/java-utils.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2016 Hartmut Goebel <h.goebel@crazy-compilers.com>
   3 ;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
   4 ;;;
   5 ;;; This file is part of GNU Guix.
   6 ;;;
   7 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   8 ;;; under the terms of the GNU General Public License as published by
   9 ;;; the Free Software Foundation; either version 3 of the License, or (at
  10 ;;; your option) any later version.
  11 ;;;
  12 ;;; GNU Guix is distributed in the hope that it will be useful, but
  13 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  14 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 ;;; GNU General Public License for more details.
  16 ;;;
  17 ;;; You should have received a copy of the GNU General Public License
  18 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 (define-module (guix build java-utils)
  21   #:use-module (guix build utils)
  22   #:export (ant-build-javadoc
  23             install-jars
  24             install-javadoc))
  25
  26 ;; Copied from haskell-build-system.scm
  27 (define (package-name-version store-dir)
  28   "Given a store directory STORE-DIR return 'name-version' of the package."
  29   (let* ((base (basename store-dir)))
  30     (string-drop base (+ 1 (string-index base #\-)))))
  31
  32 (define* (ant-build-javadoc #:key (target "javadoc") (make-flags '())
  33                             #:allow-other-keys)
  34   (apply invoke `("ant" ,target ,@make-flags)))
  35
  36 (define* (install-jars jar-directory)
  37   "Install jar files from JAR-DIRECTORY to the default target directory.  This
  38 is used in case the build.xml does not include an install target."
  39   (lambda* (#:key outputs #:allow-other-keys)
  40     (let ((share (string-append (assoc-ref outputs "out")
  41                                 "/share/java")))
  42       (for-each (lambda (f) (install-file f share))
  43                 (find-files jar-directory "\\.jar$"))
  44       #t)))
  45
  46 (define* (install-javadoc apidoc-directory)
  47   "Install the APIDOC-DIRECTORY to the target directory.  This is used to
  48 install javadocs when this is not done by the install target."
  49   (lambda* (#:key outputs #:allow-other-keys)
  50     (let* ((out (assoc-ref outputs "out"))
  51            (docs (string-append (or (assoc-ref outputs "doc") out)
  52                                 "/share/doc/" (package-name-version out) "/")))
  53       (mkdir-p docs)
  54       (copy-recursively apidoc-directory docs)
  55       #t)))