-;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2014 Ludovic Courtès <ludo@gnu.org>
-;;; Copyright © 2014 Sree Harsha Totakura <sreeharsha@totakura.in>
-;;;
-;;; 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/>.
-
-(define-module (guix svn-download)
- #:use-module (guix records)
- #:use-module (guix derivations)
- #:use-module (guix packages)
- #:use-module (ice-9 match)
- #:export (svn-reference
- svn-reference?
- svn-reference-url
- svn-reference-revision
- svn-fetch))
-
-;;; Commentary:
-;;;
-;;; An <origin> method that fetches a specific revision from a Subversion
-;;; repository. The repository URL and REVISION are specified with a
-;;; <svn-reference> object. REVISION should be specified as a number.
-;;;
-;;; Code:
-
-(define-record-type* <svn-reference>
- svn-reference make-svn-reference
- svn-reference?
- (url svn-reference-url) ; string
- (revision svn-reference-revision)) ; number
-
-(define* (svn-fetch store ref hash-algo hash
- #:optional name
- #:key (system (%current-system)) guile svn)
- "Return a fixed-output derivation in STORE that fetches REF, a
-<svn-reference> object. The output is expected to have recursive hash HASH of
-type HASH-ALGO (a symbol). Use NAME as the file name, or a generic name if
-#f."
- (define guile-for-build
- (match guile
- ((? package?)
- (package-derivation store guile system))
- (#f ; the default
- (let* ((distro (resolve-interface '(gnu packages base)))
- (guile (module-ref distro 'guile-final)))
- (package-derivation store guile system)))))
-
- (define svn-for-build
- (match svn
- ((? package?)
- (package-derivation store svn system))
- (#f ; the default
- (let* ((distro (resolve-interface '(gnu packages version-control)))
- (svn (module-ref distro 'subversion)))
- (package-derivation store svn system)))))
-
- (let* ((command (string-append (derivation->output-path svn-for-build)
- "/bin/svn"))
- (builder `(begin
- (use-modules (guix build svn))
- (svn-fetch ',(svn-reference-url ref)
- ',(svn-reference-revision ref)
- %output
- #:svn-command ',command))))
- (build-expression->derivation store (or name "svn-checkout") builder
- #:system system
- #:local-build? #t
- #:inputs `(("svn" ,svn-for-build))
- #:hash-algo hash-algo
- #:hash hash
- #:recursive? #t
- #:modules '((guix build svn)
- (guix build utils))
- #:guile-for-build guile-for-build
- #:local-build? #t)))
-
-;;; svn-download.scm ends here
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2014, 2015, 2016, 2019 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2014 Sree Harsha Totakura <sreeharsha@totakura.in>
+;;; Copyright © 2017, 2019 Ricardo Wurmus <rekado@elephly.net>
+;;;
+;;; 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/>.
+
+(define-module (guix svn-download)
+ #:use-module (guix records)
+ #:use-module (guix gexp)
+ #:use-module (guix store)
+ #:use-module (guix monads)
+ #:use-module (guix packages)
+ #:use-module (guix utils)
+ #:use-module ((guix build svn) #:prefix build:)
+ #:use-module (ice-9 match)
+ #:export (svn-reference
+ svn-reference?
+ svn-reference-url
+ svn-reference-revision
+ svn-reference-recursive?
+ svn-fetch
+ download-svn-to-store
+
+ svn-multi-reference
+ svn-multi-reference?
+ svn-multi-reference-url
+ svn-multi-reference-revision
+ svn-multi-reference-locations
+ svn-multi-reference-recursive?
+ svn-multi-fetch))
+
+;;; Commentary:
+;;;
+;;; An <origin> method that fetches a specific revision from a Subversion
+;;; repository. The repository URL and REVISION are specified with a
+;;; <svn-reference> object. REVISION should be specified as a number.
+;;;
+;;; Code:
+
+(define-record-type* <svn-reference>
+ svn-reference make-svn-reference
+ svn-reference?
+ (url svn-reference-url) ; string
+ (revision svn-reference-revision) ; number
+ (recursive? svn-reference-recursive? (default #t))
+ (user-name svn-reference-user-name (default #f))
+ (password svn-reference-password (default #f)))
+
+(define (subversion-package)
+ "Return the default Subversion package."
+ (let ((distro (resolve-interface '(gnu packages version-control))))
+ (module-ref distro 'subversion)))
+
+(define* (svn-fetch ref hash-algo hash
+ #:optional name
+ #:key (system (%current-system)) (guile (default-guile))
+ (svn (subversion-package)))
+ "Return a fixed-output derivation that fetches REF, a <svn-reference>
+object. The output is expected to have recursive hash HASH of type
+HASH-ALGO (a symbol). Use NAME as the file name, or a generic name if #f."
+ (define build
+ (with-imported-modules '((guix build svn)
+ (guix build utils))
+ #~(begin
+ (use-modules (guix build svn))
+ (svn-fetch '#$(svn-reference-url ref)
+ '#$(svn-reference-revision ref)
+ #$output
+ #:svn-command (string-append #+svn "/bin/svn")
+ #:recursive? #$(svn-reference-recursive? ref)
+ #:user-name #$(svn-reference-user-name ref)
+ #:password #$(svn-reference-password ref)))))
+
+ (mlet %store-monad ((guile (package->derivation guile system)))
+ (gexp->derivation (or name "svn-checkout") build
+ #:system system
+ #:hash-algo hash-algo
+ #:hash hash
+ #:recursive? #t
+ #:guile-for-build guile
+ #:local-build? #t)))
+
+(define-record-type* <svn-multi-reference>
+ svn-multi-reference make-svn-multi-reference
+ svn-multi-reference?
+ (url svn-multi-reference-url) ; string
+ (revision svn-multi-reference-revision) ; number
+ (locations svn-multi-reference-locations) ; list of strings
+ (recursive? svn-multi-reference-recursive? (default #t))
+ (user-name svn-multi-reference-user-name (default #f))
+ (password svn-multi-reference-password (default #f)))
+
+(define* (svn-multi-fetch ref hash-algo hash
+ #:optional name
+ #:key (system (%current-system)) (guile (default-guile))
+ (svn (subversion-package)))
+ "Return a fixed-output derivation that fetches REF, a <svn-multi-reference>
+object. The output is expected to have recursive hash HASH of type
+HASH-ALGO (a symbol). Use NAME as the file name, or a generic name if #f."
+ (define build
+ (with-imported-modules '((guix build svn)
+ (guix build utils))
+ #~(begin
+ (use-modules (guix build svn)
+ (guix build utils)
+ (srfi srfi-1))
+ (every (lambda (location)
+ ;; The directory must exist if we are to fetch only a
+ ;; single file.
+ (unless (string-suffix? "/" location)
+ (mkdir-p (string-append #$output "/" (dirname location))))
+ (svn-fetch (string-append '#$(svn-multi-reference-url ref)
+ "/" location)
+ '#$(svn-multi-reference-revision ref)
+ (if (string-suffix? "/" location)
+ (string-append #$output "/" location)
+ (string-append #$output "/" (dirname location)))
+ #:svn-command (string-append #+svn "/bin/svn")
+ #:recursive?
+ #$(svn-multi-reference-recursive? ref)
+ #:user-name #$(svn-multi-reference-user-name ref)
+ #:password #$(svn-multi-reference-password ref)))
+ '#$(svn-multi-reference-locations ref)))))
+
+ (mlet %store-monad ((guile (package->derivation guile system)))
+ (gexp->derivation (or name "svn-checkout") build
+ #:leaked-env-vars '("http_proxy" "https_proxy"
+ "LC_ALL" "LC_MESSAGES" "LANG"
+ "COLUMNS")
+ #:system system
+ #:hash-algo hash-algo
+ #:hash hash
+ #:recursive? #t
+ #:guile-for-build guile
+ #:local-build? #t)))
+
+(define* (download-svn-to-store store ref
+ #:optional (name (basename (svn-reference-url ref)))
+ #:key (log (current-error-port)))
+ "Download from REF, a <svn-reference> object to STORE. Write progress
+reports to LOG."
+ (call-with-temporary-directory
+ (lambda (temp)
+ (let ((result
+ (parameterize ((current-output-port log))
+ (build:svn-fetch (svn-reference-url ref)
+ (svn-reference-revision ref)
+ (string-append temp "/svn")
+ #:user-name (svn-reference-user-name ref)
+ #:password (svn-reference-password ref)))))
+ (and result
+ (add-to-store store name #t "sha256"
+ (string-append temp "/svn")))))))
+
+;;; svn-download.scm ends here