;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2023 Maxim Cournoyer <maxim.cournoyer@gmail.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/>.

(use-modules (guix packages)
             (guix profiles)
             (guix utils)
             (gnu packages))

(define* (qt-packages-manifest #:key major-version negate-version-test?)
  "Return a manifest of Qt packages for MAJOR-VERSION, or any version if left
unspecified.  If NEGATE-VERSION-TEST? is true, select all the Qt packages
*not* matching MAJOR-VERSION."
  (manifest
   (map package->manifest-entry
        (fold-packages
         (lambda (package lst)
           (let ((uri (and=> (package-source package)
                             (lambda (x)
                               (and (origin? x)
                                    (origin-uri x))))))
             (if (and uri
                      (string? uri)
                      (string-prefix? "mirror://qt/" uri)
                      (if major-version
                          ((if negate-version-test? not identity)
                           (string=? major-version (version-major
                                                    (package-version package))))
                          #t))
                 (cons package lst)
                 lst)))
         '()))))
t' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=c065da01ff956d3c2bdfc45a33d910e509a211d9'>root</a>/<a href='/guix/log/CODE-OF-CONDUCT?id=c065da01ff956d3c2bdfc45a33d910e509a211d9'>CODE-OF-CONDUCT</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/CODE-OF-CONDUCT?id=c065da01ff956d3c2bdfc45a33d910e509a211d9&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-03-01 13:18:01 -0500'>2022-03-01</span></td><td><a href='/guix/commit/CODE-OF-CONDUCT?id=c67912011154e2b347cdf6f3e633e87fd44f409c'>CODE-OF-CONDUCT: Add a top notice.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-03-01 13:07:04 -0500'>2022-03-01</span></td><td><a href='/guix/commit/CODE-OF-CONDUCT?id=4254d74b4ca6d4aa78b7fa055fc9ec72a2e93ad3'>CODE-OF-CONDUCT: Update to version 2.1.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>