nonguix: binary: Automatically detect and unpack .deb files.

A new binary-unpack phase is added to the binary-build-system. When a
supported binary file is detected as the only file after the unpack
phase it is then decompressed in a specific directory.

* nonguix/build/binary-build-system.scm (deb-file?): new variable;
(unpack-deb): new variable;
(binary-unpack): new variable;
(%standard-phases): use the new phase.

Signed-off-by: Jonathan Brielmaier <jonathan.brielmaier@web.de>
This commit is contained in:
Giacomo Leidi 2023-09-21 02:19:27 +02:00 committed by Jonathan Brielmaier
parent 768f182776
commit 00e0b5f319
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@ -1,6 +1,7 @@
;;; SPDX-License-Identifier: GPL-3.0-or-later
;;; Copyright © 2019 Julien Lepiller <julien@lepiller.eu>
;;; Copyright © 2022 Attila Lendvai <attila@lendvai.name>
;;; Copyright © 2023 Giacomo Leidi <goodoldpaul@autistici.org>
(define-module (nonguix build binary-build-system)
#:use-module ((guix build gnu-build-system) #:prefix gnu:)
@ -133,10 +134,34 @@ The inputs are optional when the file is an executable."
patchelf-plan)))
#t)
(define (deb-file? binary-file)
(string-suffix? ".deb" binary-file))
(define (unpack-deb deb-file)
(invoke "ar" "x" deb-file)
(invoke "tar" "xvf" "data.tar.xz")
(invoke "rm" "-rfv" "control.tar.gz"
"data.tar.xz"
deb-file
"debian-binary"))
(define* (binary-unpack #:key source #:allow-other-keys)
(let* ((files (filter (lambda (f)
(not (string=? (basename f) "environment-variables")))
(find-files (getcwd))))
(binary-file (car files)))
(when (= 1 (length files))
(mkdir "binary")
(chdir "binary")
(match binary-file
((? deb-file?) (unpack-deb binary-file))
(_ (format #t "Unknown file type: ~a~%" (basename binary-file)))))))
(define %standard-phases
;; Everything is as with the GNU Build System except for the `configure'
;; , `build', `check' and `install' phases.
;; Everything is as with the GNU Build System except for the `binary-unpack',
;; `configure', `build', `check' and `install' phases.
(modify-phases gnu:%standard-phases
(add-after 'unpack 'binary-unpack binary-unpack)
(delete 'bootstrap)
(delete 'configure)
(delete 'build)