1 ;;; GNU Guix --- Functional package management for GNU
2 ;;; Copyright © 2014, 2015 Ludovic Courtès <ludo@gnu.org>
3 ;;; Copyright © 2014 Sree Harsha Totakura <sreeharsha@totakura.in>
4 ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
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 cvs-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 (ice-9 match)
28 #:export (cvs-reference
31 cvs-reference-revision
36 ;;; An <origin> method that fetches a specific revision or date from a CVS
37 ;;; repository. The CVS-ROOT-DIRECTORY, MODULE and REVISION are specified
38 ;;; with a <cvs-reference> object. REVISION should be specified as either a
39 ;;; date string in ISO-8601 format (e.g. "2012-12-21") or a CVS tag.
43 (define-record-type* <cvs-reference>
44 cvs-reference make-cvs-reference
46 (root-directory cvs-reference-root-directory) ; string
47 (module cvs-reference-module) ; string
48 (revision cvs-reference-revision)) ; string
51 "Return the default CVS package."
52 (let ((distro (resolve-interface '(gnu packages version-control))))
53 (module-ref distro 'cvs)))
55 (define* (cvs-fetch ref hash-algo hash
57 #:key (system (%current-system)) (guile (default-guile))
59 "Return a fixed-output derivation that fetches REF, a <cvs-reference>
60 object. The output is expected to have recursive hash HASH of type
61 HASH-ALGO (a symbol). Use NAME as the file name, or a generic name if #f."
64 (use-modules (guix build cvs))
65 (cvs-fetch '#$(cvs-reference-root-directory ref)
66 '#$(cvs-reference-module ref)
67 '#$(cvs-reference-revision ref)
69 #:cvs-command (string-append #+cvs "/bin/cvs"))))
71 (mlet %store-monad ((guile (package->derivation guile system)))
72 (gexp->derivation (or name "cvs-checkout") build
77 #:modules '((guix build cvs)
79 #:guile-for-build guile
82 ;;; cvs-download.scm ends here