;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 Ludovic Courtès <ludo@gnu.org>
;;;
;;; 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 (test-scripts)
  #:use-module (guix scripts)
  #:use-module ((guix scripts build)
                #:select (%standard-build-options))
  #:use-module (srfi srfi-64))

;; Test the (guix scripts) module.

(define-syntax-rule (with-environment-variable variable value body ...)
  "Run BODY with VARIABLE set to VALUE."
  (let ((orig (getenv variable)))
    (dynamic-wind
      (lambda ()
        (setenv variable value))
      (lambda ()
        body ...)
      (lambda ()
        (if orig
            (setenv variable orig)
            (unsetenv variable))))))


(test-begin "scripts")

(test-equal "parse-command-line"
  '((argument . "bar") (argument . "foo")
    (cores . 10)                                  ;takes precedence
    (substitutes? . #f) (keep-failed? . #t)
    (max-jobs . 77) (cores . 42))

  (with-environment-variable "GUIX_BUILD_OPTIONS" "-c 42 -M 77"
    (parse-command-line '("--keep-failed" "--no-substitutes"
                          "--cores=10" "foo" "bar")
                        %standard-build-options
                        (list '()))))

(test-equal "parse-command-line and --no options"
  '((argument . "foo")
    (substitutes? . #f))                          ;takes precedence

  (with-environment-variable "GUIX_BUILD_OPTIONS" "--no-substitutes"
    (parse-command-line '("foo")
                        %standard-build-options
                        (list '((substitutes? . #t))))))

(test-end "scripts")

;;; Local Variables:
;;; eval: (put 'with-environment-variable 'scheme-indent-function 2)
;;; End:
over'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages.scm?id=ad06c29b37924ecf5eb3bd440c7456cad6415c3b&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2020-07-30 19:17:20 +0200'>2020-07-30</span></td><td><a href='/guix/commit/gnu/packages.scm?id=a127e52f601ee73f675d5d28eac2388bb1ad11b0'>packages: 'generate-package-cache' is deterministic.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-07-25 19:11:37 +0200'>2020-07-25</span></td><td><a href='/guix/commit/gnu/packages.scm?id=d51bfe242fbe6f3f8f71d723e8fe0c7bbe711ba1'>Use 'formatted-message' instead of '&amp;message' where appropriate.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-01-17 14:22:07 +0100'>2020-01-17</span></td><td><a href='/guix/commit/gnu/packages.scm?id=886a76073e4654449f413831897ffde736a07c91'>packages: Prevent inlining of 'find-best-packages-by-name'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-01-06 16:31:54 +0100'>2020-01-06</span></td><td><a href='/guix/commit/gnu/packages.scm?id=6a7c4636d4dec47eefa03c95da5a1315bd0e0413'>Adjust module autoloads.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-10-14 23:43:43 +0200'>2019-10-14</span></td><td><a href='/guix/commit/gnu/packages.scm?id=88da011592a679776088b64b8d11575563c3f867'>packages: 'fold-available-packages' uses 'supported-package?'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-09-06 14:40:43 +0200'>2019-09-06</span></td><td><a href='/guix/commit/gnu/packages.scm?id=d2d63e20d5b981009b61bf416b4d7b516e8f1f34'>packages: 'generate-package-cache' uses 'supported-package?'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-06-27 23:33:48 +0200'>2019-06-27</span></td><td><a href='/guix/commit/gnu/packages.scm?id=5cc1075a76392666d3d733837f5c6252b1e48002'>Merge branch 'master' into core-updates</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-06-27 11:14:41 +0200'>2019-06-27</span></td><td><a href='/guix/commit/gnu/packages.scm?id=066eeae1a197b1926c7ffc42919d684686f56fdb'>packages: 'specification-&gt;package+output' distinguishes "no output specified".</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-06-14 21:57:39 +0200'>2019-06-14</span></td><td><a href='/guix/commit/gnu/packages.scm?id=1ba0b1e6ec41afd94a3c5f907b1122204dcb5d9d'>packages: Remove 'search-bootstrap-binary'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-05-01 23:11:41 +0200'>2019-05-01</span></td><td><a href='/guix/commit/gnu/packages.scm?id=3b458d5462e6bbd852c2dc5c6670d5655abf53f5'>Merge branch 'master' into core-updates</a></td><td>Marius Bakke</td></tr>