;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012 Nikita Karetnikov <nikita@karetnikov.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 (gnu packages less)
  #:use-module (guix licenses)
  #:use-module (gnu packages ncurses)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu))

(define-public less
  (package
    (name "less")
    (version "487")
    (source
     (origin
      (method url-fetch)
      (uri (string-append "mirror://gnu/less/less-"
                          version ".tar.gz"))
      (sha256
       (base32
        "01i7n6jaxwmww3pasy3hg38zc6x7jw0w05mqqvh6caqbrdaq9p7k"))))
    (build-system gnu-build-system)
    (inputs `(("ncurses" ,ncurses)))
    (home-page "https://www.gnu.org/software/less/")
    (synopsis "Paginator for terminals")
    (description
     "GNU less is a pager, a program that allows you to view large amounts
of text in page-sized chunks.  Unlike traditional pagers, it allows both
backwards and forwards movement through the document.  It also does not have
to read the entire input file before starting, so it starts faster than most
text editors.")
    (license gpl3+))) ; some files are under GPLv2+
</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=8bea1e05fac2e24ac926f155d76e42aa90690467'>root</a>/<a href='/guix/log/gnu?id=8bea1e05fac2e24ac926f155d76e42aa90690467'>gnu</a>/<a href='/guix/log/gnu/bootloader.scm?id=8bea1e05fac2e24ac926f155d76e42aa90690467'>bootloader.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/bootloader.scm?id=8bea1e05fac2e24ac926f155d76e42aa90690467&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2024-10-23 23:56:19 +0800'>2024-10-23</span></td><td><a href='/guix/commit/gnu/bootloader.scm?id=a9a775484d2d7d0686346c2aeafa7b3e333e62a5'>gnu: bootloader: Use symbol as efi-bootloader-chain name.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/bootloader.scm (efi-bootloader-chain): Use symbol as
efi-bootloader-chain name, to allow systems using it to roll-back and
switch-generations again.

Change-Id: I7f7663e125f5b25830399f04aa2f5ce6ad9e7354
</span></span></td><td>Roman Scherer</td></tr>
<tr><td><span title='2024-01-14 23:00:03 +0100'>2024-01-14</span></td><td><a href='/guix/commit/gnu/bootloader.scm?id=086850e5b2b4a1744565fe83624d256524b64a49'>bootloader: grub: Add support for loading an additional initrd.</a><span class='msg-avail'>...<span class='msg-tooltip'>In order to be able to provide decryption keys for the LUKS device, they need
to be available in the initial ram disk.  However they cannot be stored inside
the usual initrd, since it is stored in the store and being a
world-readable (as files in the store are) is not a desired property for a
initrd containing decryption keys.  This commit adds an option to load
additional initrd during the boot, one that is not stored inside the store and
therefore can contain secrets.

Since only grub supports encrypted /boot, only grub is modified to use the
extra-initrd.  There is no use case for the other bootloaders.

* doc/guix.texi (Bootloader Configuration): Describe the new extra-initrd
field.
* gnu/bootloader.scm (&lt;bootloader-configuration&gt;): Add extra-initrd field.
* gnu/bootloader/grub.scm (make-grub-configuration): Use the extra-initrd
field.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
Change-Id: I995989bb623bb594ccdafbf4a1a6de941bd4189f
</span></span></td><td>Tomas Volf</td></tr>
<tr><td><span title='2023-10-28 00:17:24 +0200'>2023-10-28</span></td><td><a href='/guix/commit/gnu/bootloader.scm?id=344e39c928bdb8e6b7e5ac79d94535921a414a05'>profiles: Hooks honor the #:system parameter of ‘profile-derivation’.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://issues.guix.gnu.org/65225&gt;.

* guix/profiles.scm (info-dir-file, package-cache-file)
(info-dir-file, ghc-package-cache-file, ca-certificate-bundle)
(emacs-subdirs, gdk-pixbuf-loaders-cache-file, glib-schemas)
(gtk-icon-themes, gtk-im-modules, linux-module-database)
(xdg-desktop-database, xdg-mime-database, fonts-dir-file)
(manual-database, manual-database/optional): Add optional #:system
parameter and pass it to ‘gexp-&gt;derivation’.
(profile-derivation): Pass HOOK a second parameter, SYSTEM.
* gnu/bootloader.scm (efi-bootloader-profile)[efi-bootloader-profile-hook]:
Add optional #:system parameter and pass it to ‘gexp-&gt;derivation’.
* guix/channels.scm (package-cache-file): Likewise.
* tests/profiles.scm ("profile-derivation, #:system, and hooks"): New
test.

Reported-by: Tobias Geerinckx-Rice &lt;me@tobias.gr&gt;
</span></span></td><td>Ludovic Courtès</td></tr>