;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2024 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/>.

;; This manifest "ungrafts" all the currently grafted packages and returns
;; said packages and all their dependents.

(use-modules (guix diagnostics)
             (guix i18n)
             (guix packages)
             (guix profiles)
             (guix store)
             ((guix scripts build) #:select (dependents))
             ((gnu packages) #:select (all-packages))
             (srfi srfi-1))

(define (grafted-packages)
  (info (G_ "enumerating grafted packages...~%"))
  (let ((result (filter package-replacement (all-packages))))
    (info (G_ "found ~d grafted packages:~{ ~a~}~%")
          (length result) (map package-full-name result))
    result))

(define ungraft
  (package-mapping (lambda (p)
                     (or (package-replacement p) p))
                   #:deep? #t))

(manifest
 (with-store store
   (let ((grafted (grafted-packages)))
     (map (lambda (package)
            (manifest-entry
              (inherit (package->manifest-entry (ungraft package)))
              (name (string-append (package-name package) "-ungrafted"))))
          (dependents store grafted)))))
'range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=7f7ca62e27678306a2afae15b161a2f5cc08f03b'>root</a>/<a href='/guix/log/gnu?id=7f7ca62e27678306a2afae15b161a2f5cc08f03b'>gnu</a>/<a href='/guix/log/gnu/installer?id=7f7ca62e27678306a2afae15b161a2f5cc08f03b'>installer</a>/<a href='/guix/log/gnu/installer/keymap.scm?id=7f7ca62e27678306a2afae15b161a2f5cc08f03b'>keymap.scm</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/gnu/installer/keymap.scm?id=7f7ca62e27678306a2afae15b161a2f5cc08f03b&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-09-21 20:35:49 +0000'>2021-09-21</span></td><td><a href='/guix/commit/gnu/installer/keymap.scm?id=d58e52b0713648dd30d41b41277854a935d8d15a'>installer: keymap: Fix optional fields handling.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes: &lt;https://issues.guix.gnu.org/50723&gt;.

The keymap xml contains optional shortDescription and description fields. The
assoc-ref call on those fields can return false, handle it correctly.

* gnu/installer/keymap.scm (xkb-rules-&gt;models+layouts): Introduce a new
"maybe-empty" helper to deal with optional fields. Use it for shortDescription
and description fields.
</span></span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2020-04-09 02:42:54 +0000'>2020-04-09</span></td><td><a href='/guix/commit/gnu/installer/keymap.scm?id=91c231a2223440081426929828a23c7baa0214fd'>installer: Allow Alt+Shift toggle from non-Latin keyboard layouts.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://bugs.gnu.org/40493&gt;.

* gnu/installer/newt/keymap.scm (%non-latin-layouts): New variable.
(%non-latin-variants): New variable.
(%latin-layout+variants): New variable.
(toggleable-latin-layout): New procedure to compute combined layouts.
(run-keymap-page): Use it.
(keyboard-layout-&gt;configuration): Apply it in config.scm.
(run-layout-page): Mention Alt+Shift.
* gnu/installer/keymap.scm (kmscon-update-keymap): Pass on XKB options.
* gnu/installer/record.scm (&lt;installer&gt;): Adjust code comments.
* gnu/installer.scm (apply-keymap): Pass on XKB options.
(installer-steps): Adjust code comments.
* gnu/packages/patches/kmscon-runtime-keymap-switch.patch: Apply XKB options.
</span></span></td><td>Florian Pelz</td></tr>