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Diffstat (limited to 'guix/hexpm-download.scm')
| -rw-r--r-- | guix/hexpm-download.scm | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/guix/hexpm-download.scm b/guix/hexpm-download.scm deleted file mode 100644 index 25247cb79b..0000000000 --- a/guix/hexpm-download.scm +++ /dev/null @@ -1,76 +0,0 @@ -;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org> -;;; Copyright © 2017 Mathieu Lirzin <mthl@gnu.org> -;;; Copyright © 2017 Christopher Baines <mail@cbaines.net> -;;; Copyright © 2020 Jakub Kądziołka <kuba@kadziolka.net> -;;; Copyright © 2020 Hartmut Goebel <h.goebel@crazy-compilers.com> -;;; -;;; 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 hexpm-download) - #:use-module (ice-9 match) - #:use-module (guix extracting-download) - #:use-module (guix packages) ;; for %current-system - #:use-module (srfi srfi-26) - #:export (hexpm-fetch - - %hexpm-repo-url - hexpm-url - hexpm-url? - hexpm-uri)) - -;;; -;;; An <origin> method that fetches a package from the hex.pm repository, -;;; unwrapping the actual content from the download tarball. -;;; - -;; URL and paths from -;; https://github.com/hexpm/specifications/blob/master/endpoints.md -(define %hexpm-repo-url - (make-parameter "https://repo.hex.pm")) -(define hexpm-url - (string-append (%hexpm-repo-url) "/tarballs/")) -(define hexpm-url? - (cut string-prefix? hexpm-url <>)) - -(define (hexpm-uri name version) - "Return a URI string for the package hosted at hex.pm corresponding to NAME -and VERSION." - (string-append hexpm-url name "-" version ".tar")) - -(define* (hexpm-fetch url hash-algo hash - #:optional name - #:key - (filename-to-extract "contents.tar.gz") - (system (%current-system)) - (guile (default-guile))) - "Return a fixed-output derivation that fetches URL and extracts -\"contents.tar.gz\". The output is expected to have hash HASH of type -HASH-ALGO (a symbol). By default, the file name is the base name of URL; -optionally, NAME can specify a different file name. By default, the file name -is the base name of URL with \".gz\" appended; optionally, NAME can specify a -different file name." - (define file-name - (match url - ((head _ ...) - (basename head)) - (_ - (basename url)))) - - (http-fetch/extract url "contents.tar.gz" hash-algo hash - ;; urls typically end with .tar, but contents is .tar.gz - (or name (string-append file-name ".gz")) - #:system system #:guile guile)) |