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b18f45c21f
This module allows for communicating with the IPFS gateway over the HTTP interface. The commit has been cherry-picked from <https://issues.guix.gnu.org/33899>. The procedures for adding and restoring file trees have been removed as according to a reply issue 33899, a different format will be used. The procedure 'add-data' has been exported as it will be used in the system test for IPFS. * guix/ipfs.scm: New file. * Makefile.am (MODULES): Add it. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
55 lines
2 KiB
Scheme
55 lines
2 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2018 Ludovic Courtès <ludo@gnu.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (test-ipfs)
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#:use-module (guix ipfs)
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#:use-module ((guix utils) #:select (call-with-temporary-directory))
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#:use-module (guix tests)
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#:use-module (web uri)
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#:use-module (srfi srfi-64))
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;; Test the (guix ipfs) module.
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(define (ipfs-gateway-running?)
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"Return true if the IPFS gateway is running at %IPFS-BASE-URL."
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(let* ((uri (string->uri (%ipfs-base-url)))
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(socket (socket AF_INET SOCK_STREAM 0)))
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(define connected?
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(catch 'system-error
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(lambda ()
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(format (current-error-port)
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"probing IPFS gateway at localhost:~a...~%"
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(uri-port uri))
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(connect socket AF_INET INADDR_LOOPBACK (uri-port uri))
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#t)
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(const #f)))
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(close-port socket)
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connected?))
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(unless (ipfs-gateway-running?)
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(test-skip 1))
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(test-assert "add-file-tree + restore-file-tree"
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(call-with-temporary-directory
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(lambda (directory)
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(let* ((source (dirname (search-path %load-path "guix/base32.scm")))
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(target (string-append directory "/r"))
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(content (pk 'content (add-file-tree source))))
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(restore-file-tree (content-name content) target)
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(file=? source target)))))
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