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b3acf365 | 1 | ;;; GNU Guix --- Functional package management for GNU |
e9b046fd | 2 | ;;; Copyright © 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org> |
b3acf365 | 3 | ;;; Copyright © 2014 Sree Harsha Totakura <sreeharsha@totakura.in> |
bef0db37 | 4 | ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net> |
b3acf365 SHT |
5 | ;;; |
6 | ;;; This file is part of GNU Guix. | |
7 | ;;; | |
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. | |
12 | ;;; | |
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. | |
17 | ;;; | |
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/>. | |
20 | ||
21 | (define-module (guix svn-download) | |
22 | #:use-module (guix records) | |
bc672694 | 23 | #:use-module (guix gexp) |
e87f0591 | 24 | #:use-module (guix store) |
bc672694 | 25 | #:use-module (guix monads) |
b3acf365 | 26 | #:use-module (guix packages) |
bef0db37 RW |
27 | #:use-module (guix utils) |
28 | #:use-module ((guix build svn) #:prefix build:) | |
b3acf365 SHT |
29 | #:use-module (ice-9 match) |
30 | #:export (svn-reference | |
31 | svn-reference? | |
32 | svn-reference-url | |
33 | svn-reference-revision | |
bef0db37 RW |
34 | svn-fetch |
35 | download-svn-to-store)) | |
b3acf365 SHT |
36 | |
37 | ;;; Commentary: | |
38 | ;;; | |
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. | |
42 | ;;; | |
43 | ;;; Code: | |
44 | ||
45 | (define-record-type* <svn-reference> | |
46 | svn-reference make-svn-reference | |
47 | svn-reference? | |
140dd8f8 RW |
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))) | |
b3acf365 | 52 | |
bc672694 LC |
53 | (define (subversion-package) |
54 | "Return the default Subversion package." | |
55 | (let ((distro (resolve-interface '(gnu packages version-control)))) | |
56 | (module-ref distro 'subversion))) | |
57 | ||
f220a838 | 58 | (define* (svn-fetch ref hash-algo hash |
b3acf365 | 59 | #:optional name |
f220a838 | 60 | #:key (system (%current-system)) (guile (default-guile)) |
bc672694 | 61 | (svn (subversion-package))) |
f220a838 LC |
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." | |
bc672694 | 65 | (define build |
e9b046fd LC |
66 | (with-imported-modules '((guix build svn) |
67 | (guix build utils)) | |
68 | #~(begin | |
69 | (use-modules (guix build svn)) | |
70 | (svn-fetch '#$(svn-reference-url ref) | |
71 | '#$(svn-reference-revision ref) | |
72 | #$output | |
73 | #:svn-command (string-append #+svn "/bin/svn") | |
74 | #:user-name #$(svn-reference-user-name ref) | |
75 | #:password #$(svn-reference-password ref))))) | |
b3acf365 | 76 | |
f220a838 | 77 | (mlet %store-monad ((guile (package->derivation guile system))) |
bc672694 LC |
78 | (gexp->derivation (or name "svn-checkout") build |
79 | #:system system | |
bc672694 LC |
80 | #:hash-algo hash-algo |
81 | #:hash hash | |
82 | #:recursive? #t | |
f220a838 LC |
83 | #:guile-for-build guile |
84 | #:local-build? #t))) | |
b3acf365 | 85 | |
bef0db37 RW |
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 | |
90 | reports to LOG." | |
91 | (call-with-temporary-directory | |
92 | (lambda (temp) | |
93 | (let ((result | |
94 | (parameterize ((current-output-port log)) | |
95 | (build:svn-fetch (svn-reference-url ref) | |
96 | (svn-reference-revision ref) | |
97 | temp | |
98 | #:user-name (svn-reference-user-name ref) | |
99 | #:password (svn-reference-password ref))))) | |
100 | (and result | |
101 | (add-to-store store name #t "sha256" temp)))))) | |
102 | ||
b3acf365 | 103 | ;;; svn-download.scm ends here |