hex.pm is a package repository for Erlang and Elixir. * guix/scripts/import.scm (importers): Add "hexpm". * guix/scripts/import/hexpm.scm, guix/import/hexpm.scm, guix/hexpm-download.scm: New files. * guix/import/utils.scm (source-spec->object): Add "hexpm-fetch" to list of fetch methods. * guix/upstream.scm (package-update/hexpm-fetch): New function. (%method-updates) Add it. * Makefile.am: Add them.
		
			
				
	
	
		
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			9.1 KiB
		
	
	
	
		
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			253 lines
		
	
	
	
		
			9.1 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2022 Hartmut Goebel <h.goebel@crazy-compilers.com>
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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-hexpm)
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  #:use-module (guix import hexpm)
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  #:use-module (guix base32)
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  #:use-module (gcrypt hash)
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  #:use-module (guix tests)
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  #:use-module (srfi srfi-64)
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  #:use-module (ice-9 binary-ports)
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  #:use-module (ice-9 match))
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(define test-bla-package
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  "{\"name\": \"bla\",
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    \"html_url\": \"https://hex.pm/packages/bla\",
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    \"docs_html_url\": null,
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    \"meta\": {
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        \"description\": \"A cool package\",
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        \"licenses\": [\"MIT\", \"Apache-2.0\"]
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    },
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    \"releases\": [
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        {\"url\": \"https://hex.pm/api/packages/bla/releases/1.5.0\",
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         \"version\": \"1.5.0\"},
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        {\"url\": \"https://hex.pm/api/packages/bla/releases/1.4.7\",
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         \"version\": \"1.4.7\"}
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    ]
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}")
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(define test-bla-release
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  "{
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   \"version\": \"1.5.0\",
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   \"url\": \"https://hex.pm/api/packages/bla/releases/1.5.0\",
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   \"requirements\": {
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     \"blubb\":{\"app\": \"blubb\",
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        \"optional\": false,
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        \"requirement\": \"~>0.3\"
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         },
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     \"fasel\":{\"app\": \"fasel\",
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        \"optional\": false,
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        \"requirement\": \"~>1.0\"
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         }
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   },
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   \"meta\":{ \"build_tools\":[\"mix\", \"make\", \"rebar3\"] }
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 }")
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(define test-blubb-package
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  "{\"name\": \"blubb\",
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    \"latest_stable_version\": \"0.3.1\",
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    \"latest_version\": \"0.3.1\",
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    \"html_url\": \"https://hex.pm/packages/blubb\",
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    \"docs_html_url\": null,
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    \"meta\": {
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        \"description\": \"Another cool package\",
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        \"licenses\": [\"MIT\"]
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    },
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    \"releases\": [
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        {\"url\": \"https://hex.pm/api/packages/blubb/releases/0.3.1\",
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         \"version\": \"0.3.1\"},
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        {\"url\": \"https://hex.pm/api/packages/blubb/releases/0.3.0\",
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         \"version\": \"0.3.0\"}
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    ]
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}")
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(define test-blubb-release
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  "{
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   \"version\": \"0.3.1\",
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   \"url\": \"https://hex.pm/api/packages/blubb/releases/0.3.1\",
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   \"requirements\": {
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     \"fasel\":{\"app\": \"fasel\",
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        \"optional\": false,
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        \"requirement\": \"~>1.0\"
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         }
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   },
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   \"meta\": { \"build_tools\":[\"mix\"] }
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 }")
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(define test-fasel-package
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  "{\"name\": \"fasel\",
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    \"latest_stable_version\": \"1.2.1\",
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    \"latest_version\": \"1.2.1\",
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    \"html_url\": \"https://hex.pm/packages/fasel\",
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    \"docs_html_url\": null,
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    \"meta\": {
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        \"description\": \"Yet another cool package\",
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        \"licenses\": [\"GPL\"]
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    },
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    \"releases\": [
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        {\"url\": \"https://hex.pm/api/packages/fasel/releases/1.2.1\",
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         \"version\": \"1.2.1\"}
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    ]
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}")
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(define test-fasel-release
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  "{
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   \"version\": \"1.2.1\",
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   \"url\": \"https://hex.pm/api/packages/fasel/releases/1.2.1\",
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   \"requirements\" :{},
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   \"meta\":{ \"build_tools\":[\"make\"] }
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 }")
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(test-begin "hexpm")
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(test-assert "hexpm->guix-package"
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  ;; Replace network resources with sample data.
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  (mock ((guix http-client) http-fetch
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         (lambda (url . rest)
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           (match url
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             ("https://hex.pm/api/packages/bla"
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              (values (open-input-string test-bla-package)
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                      (string-length test-bla-package)))
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             ("https://hex.pm/api/packages/bla/releases/1.5.0"
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              (values (open-input-string test-bla-release)
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                      (string-length test-bla-release)))
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             (_ (error "http-fetch got unexpected URL: " url)))))
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  (mock ((guix build download) url-fetch
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         (lambda* (url file-name
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                       #:key
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                       (mirrors '()) verify-certificate?)
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           (with-output-to-file file-name
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             (lambda ()
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               (display
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                (match url
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                  ("https://repo.hex.pm/tarballs/bla-1.5.0.tar"
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                   "source")
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                  (_ (error "url-fetch got unexpected URL: " url))))))))
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    (match (hexpm->guix-package "bla")
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      (('package
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         ('name "erlang-bla")
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         ('version "1.5.0")
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         ('source
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          ('origin
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            ('method 'url-fetch)
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            ('uri ('hexpm-uri "bla" 'version))
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            ('sha256
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             ('base32
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              "0zcl4dgcmqwl1g5xb901pd6dz61r1xgmac9mqlwvh022paa6gks1"))))
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         ('build-system 'rebar-build-system)
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         ('inputs ('list 'erlang-blubb 'erlang-fasel))
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         ('synopsis "A cool package")
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         ('description "This package provides a cool package")
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         ('home-page "https://hex.pm/packages/bla")
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         ('license ('list 'license:expat 'license:asl2.0)))
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       #t)
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      (x
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       (pk 'fail x #f))))))
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(test-assert "hexpm-recursive-import"
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  ;; Replace network resources with sample data.
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  (mock ((guix http-client) http-fetch
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         (lambda (url . rest)
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           (match url
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             ("https://hex.pm/api/packages/bla"
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              (values (open-input-string test-bla-package)
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                      (string-length test-bla-package)))
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             ("https://hex.pm/api/packages/bla/releases/1.5.0"
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              (values (open-input-string test-bla-release)
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                      (string-length test-bla-release)))
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             ("https://hex.pm/api/packages/blubb"
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              (values (open-input-string test-blubb-package)
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                      (string-length test-blubb-package)))
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             ("https://hex.pm/api/packages/blubb/releases/0.3.1"
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              (values (open-input-string test-blubb-release)
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                      (string-length test-blubb-release)))
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             ("https://hex.pm/api/packages/fasel"
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              (values (open-input-string test-fasel-package)
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                      (string-length test-fasel-package)))
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             ("https://hex.pm/api/packages/fasel/releases/1.2.1"
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              (values (open-input-string test-fasel-release)
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                      (string-length test-fasel-release)))
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             (_ (error "http-fetch got unexpected URL: " url)))))
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  (mock ((guix build download) url-fetch
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         (lambda* (url file-name
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                       #:key
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                       (mirrors '()) verify-certificate?)
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           (with-output-to-file file-name
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             (lambda ()
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               (display
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                (match url
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                  ("https://repo.hex.pm/tarballs/bla-1.5.0.tar"
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                   "bla-source")
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                  ("https://repo.hex.pm/tarballs/blubb-0.3.1.tar"
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                   "blubb-source")
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                  ("https://repo.hex.pm/tarballs/fasel-1.2.1.tar"
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                   "fasel-source")
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                  (_ (error "url-fetch got unexpected URL: " url))))))))
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        (match (hexpm-recursive-import "bla")
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          ((('package
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              ('name "erlang-blubb")
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              ('version "0.3.1")
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              ('source
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               ('origin
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                 ('method 'url-fetch)
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                 ('uri ('hexpm-uri "blubb" 'version))
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                 ('sha256
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                  ('base32
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                   "17y88b5y8ld7s1c2bcwwwa04pf1cl4402i9zk3inna221ps3ppj2"))))
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              ('build-system 'mix-build-system)
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              ('inputs ('list 'erlang-fasel))
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              ('synopsis "Another cool package")
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              ('description "Another cool package")
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              ('home-page "https://hex.pm/packages/blubb")
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              ('license 'license:expat))
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            ('package
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              ('name "erlang-fasel")
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              ('version "1.2.1")
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              ('source
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               ('origin
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                 ('method 'url-fetch)
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                 ('uri ('hexpm-uri "fasel" 'version))
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                 ('sha256
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                  ('base32
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                   "1k6d70mxwqgq78jrbr7yqnw187yki74jnagybi7nacrj4a67qjha"))))
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              ('build-system 'gnu-build-system)
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              ('synopsis "Yet another cool package")
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              ('description "Yet another cool package")
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              ('home-page "https://hex.pm/packages/fasel")
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              ('license "GPL"))
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            ('package
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              ('name "erlang-bla")
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              ('version "1.5.0")
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              ('source
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               ('origin
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                 ('method 'url-fetch)
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                 ('uri ('hexpm-uri "bla" 'version))
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                 ('sha256
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                  ('base32
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                   "0d3gj746c4swbb1m6ycylxb239jsavvdcizag6bfbg2aqccxwij8"))))
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              ('build-system 'rebar-build-system)
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              ('inputs ('list 'erlang-blubb 'erlang-fasel))
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              ('synopsis "A cool package")
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              ('description "This package provides a cool package")
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              ('home-page "https://hex.pm/packages/bla")
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              ('license ('list 'license:expat 'license:asl2.0))))
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           #t)
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          (x
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           (pk 'fail x #f))))))
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(test-end "hexpm")
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