mirror of
git://git.savannah.gnu.org/guix.git
synced 2023-12-14 03:33:07 +01:00
b31b0155ea
* build-aux/download.scm (file-name->uri): Remove flashner.co.il URL. * gnu/packages/package-management.scm (boot-guile-uri): Likewise.
73 lines
2.6 KiB
Scheme
73 lines
2.6 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
|
;;; Copyright © 2012, 2013, 2017 Ludovic Courtès <ludo@gnu.org>
|
|
;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
|
|
;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
|
|
;;;
|
|
;;; 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/>.
|
|
|
|
;;;
|
|
;;; Download a binary file from an external source.
|
|
;;;
|
|
|
|
(use-modules (ice-9 match)
|
|
(web uri)
|
|
(web client)
|
|
(rnrs io ports)
|
|
(srfi srfi-11)
|
|
(guix base16)
|
|
(guix hash))
|
|
|
|
(define %url-base
|
|
"http://alpha.gnu.org/gnu/guix/bootstrap"
|
|
|
|
;; Alternately:
|
|
;;"http://www.fdn.fr/~lcourtes/software/guix/packages"
|
|
)
|
|
|
|
(define (file-name->uri file)
|
|
"Return the URI for FILE."
|
|
(match (string-tokenize file (char-set-complement (char-set #\/)))
|
|
((_ ... system basename)
|
|
(string->uri
|
|
(string-append %url-base "/" system
|
|
(match system
|
|
("aarch64-linux"
|
|
"/20170217/")
|
|
("armhf-linux"
|
|
"/20150101/")
|
|
(_
|
|
"/20131110/"))
|
|
basename)))))
|
|
|
|
(match (command-line)
|
|
((_ file expected-hash)
|
|
(let ((uri (file-name->uri file)))
|
|
(format #t "downloading file `~a'~%from `~a'...~%"
|
|
file (uri->string uri))
|
|
(let*-values (((resp data) (http-get uri #:decode-body? #f))
|
|
((hash) (bytevector->base16-string (sha256 data)))
|
|
((part) (string-append file ".part")))
|
|
(if (string=? expected-hash hash)
|
|
(begin
|
|
(call-with-output-file part
|
|
(lambda (port)
|
|
(put-bytevector port data)))
|
|
(rename-file part file))
|
|
(begin
|
|
(format (current-error-port)
|
|
"file at `~a' has SHA256 ~a; expected ~a~%"
|
|
(uri->string uri) hash expected-hash)
|
|
(exit 1)))))))
|