1 ;;; GNU Guix --- Functional package management for GNU
2 ;;; Copyright © 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
3 ;;; Copyright © 2014 Sree Harsha Totakura <sreeharsha@totakura.in>
4 ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
6 ;;; This file is part of GNU Guix.
8 ;;; GNU Guix is free software; you can redistribute it and/or modify it
9 ;;; under the terms of the GNU General Public License as published by
10 ;;; the Free Software Foundation; either version 3 of the License, or (at
11 ;;; your option) any later version.
13 ;;; GNU Guix is distributed in the hope that it will be useful, but
14 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
15 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 ;;; GNU General Public License for more details.
18 ;;; You should have received a copy of the GNU General Public License
19 ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
21 (define-module (guix svn-download)
22 #:use-module (guix records)
23 #:use-module (guix gexp)
24 #:use-module (guix store)
25 #:use-module (guix monads)
26 #:use-module (guix packages)
27 #:use-module (guix utils)
28 #:use-module ((guix build svn) #:prefix build:)
29 #:use-module (ice-9 match)
30 #:export (svn-reference
33 svn-reference-revision
35 download-svn-to-store))
39 ;;; An <origin> method that fetches a specific revision from a Subversion
40 ;;; repository. The repository URL and REVISION are specified with a
41 ;;; <svn-reference> object. REVISION should be specified as a number.
45 (define-record-type* <svn-reference>
46 svn-reference make-svn-reference
48 (url svn-reference-url) ; string
49 (revision svn-reference-revision) ; number
50 (user-name svn-reference-user-name (default #f))
51 (password svn-reference-password (default #f)))
53 (define (subversion-package)
54 "Return the default Subversion package."
55 (let ((distro (resolve-interface '(gnu packages version-control))))
56 (module-ref distro 'subversion)))
58 (define* (svn-fetch ref hash-algo hash
60 #:key (system (%current-system)) (guile (default-guile))
61 (svn (subversion-package)))
62 "Return a fixed-output derivation that fetches REF, a <svn-reference>
63 object. The output is expected to have recursive hash HASH of type
64 HASH-ALGO (a symbol). Use NAME as the file name, or a generic name if #f."
66 (with-imported-modules '((guix build svn)
69 (use-modules (guix build svn))
70 (svn-fetch '#$(svn-reference-url ref)
71 '#$(svn-reference-revision ref)
73 #:svn-command (string-append #+svn "/bin/svn")
74 #:user-name #$(svn-reference-user-name ref)
75 #:password #$(svn-reference-password ref)))))
77 (mlet %store-monad ((guile (package->derivation guile system)))
78 (gexp->derivation (or name "svn-checkout") build
83 #:guile-for-build guile
86 (define* (download-svn-to-store store ref
87 #:optional (name (basename (svn-reference-url ref)))
88 #:key (log (current-error-port)))
89 "Download from REF, a <svn-reference> object to STORE. Write progress
91 (call-with-temporary-directory
94 (parameterize ((current-output-port log))
95 (build:svn-fetch (svn-reference-url ref)
96 (svn-reference-revision ref)
98 #:user-name (svn-reference-user-name ref)
99 #:password (svn-reference-password ref)))))
101 (add-to-store store name #t "sha256" temp))))))
103 ;;; svn-download.scm ends here