;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 John Darrington <jmd@gnu.org>
;;; Copyright © 2018–2021 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2022-2024 Efraim Flashner <efraim@flashner.co.il>
;;;
;;; 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 ncdu)
  #:use-module (gnu packages)
  #:use-module (gnu packages ncurses)
  #:use-module (gnu packages perl)
  #:use-module (guix licenses)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix utils)
  #:use-module (guix gexp)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system zig))

(define-public ncdu-1
  ;; This old version is ‘LTS’.  Version 2 works fine and has more features,
  ;; but Zig is still a fast-moving target and doesn't support cross-compilation
  ;; yet, so we'll keep both for just a little longer.
  (package
    (name "ncdu")
    (version "1.20")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://dev.yorhel.nl/download/ncdu-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "0wlmpq8gzcl1fim8jba3g0q0bbn4jcrbkns2n95kfwmy3a2bpqjz"))))
    (build-system gnu-build-system)
    (inputs (list ncurses))
    (synopsis "Ncurses-based disk usage analyzer")
    (description
     "Ncdu is a disk usage analyzer with an ncurses interface, aimed to be
run on a remote server where you don't have an entire graphical setup, but have
to do with a simple SSH connection.  ncdu aims to be fast, simple and easy to
use, and should be able to run in any minimal POSIX-like environment with
ncurses installed.")
    (license (x11-style "file://COPYING"))
    (home-page "https://dev.yorhel.nl/ncdu")))

(define-public ncdu
  (package
    (inherit ncdu-1)
    (name "ncdu")
    (version "2.2.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://dev.yorhel.nl/download/ncdu-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "14zrmcxnrczamqjrib99jga05ixk0dzfav3pd6s1h8vm9q121nch"))
              (modules '((guix build utils)))
              (snippet
               #~(begin
                   ;; Delete a pregenerated man page.  We'll build it ourselves.
                   (delete-file "ncdu.1")))))
    (build-system zig-build-system)
    (arguments
     (list
       #:phases
       #~(modify-phases %standard-phases
           (delete 'validate-runpath)
           (add-after 'build 'build-manpage
             (lambda _
               (invoke "make" "doc"))))))
    (native-inputs (list perl))
    (properties `((tunable? . #t)))))

(define-public ncdu-2
  (deprecated-package "ncdu2" ncdu))
€™ typo/left-over.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/cups.scm (&lt;policy-configuration&gt;): Substitute
&lt;files-configuration&gt; for &lt;files-config&gt; in documentation.
* doc/guix.texi (Printing Services): Likewise.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2021-03-10 18:01:47 +0100'>2021-03-10</span></td><td><a href='/guix/commit/gnu/services/cups.scm?id=520bac7ed00a949a0391ad680de65a1498105c2b'>services: Prevent following symlinks during activation.</a><span class='msg-avail'>...<span class='msg-tooltip'>This addresses a potential security issue, where a compromised
service could trick the activation code in changing the permissions,
owner and group of arbitrary files.  However, this patch is
currently only a partial fix, due to a TOCTTOU (time-of-check to
time-of-use) race, which can be fixed once guile has bindings
to openat and friends.

Fixes: &lt;https://lists.gnu.org/archive/html/guix-devel/2021-01/msg00388.html&gt;

* gnu/build/activation.scm: new procedure 'mkdir-p/perms'.
* gnu/services/authentication.scm
  (%nslcd-activation, nslcd-service-type): use new procedure.
* gnu/services/cups.scm (%cups-activation): likewise.
* gnu/services/dbus.scm (dbus-activation): likewise.
* gnu/services/dns.scm (knot-activation): likewise.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Maxime Devos</td></tr>
<tr><td><span title='2021-01-17 20:16:05 +0100'>2021-01-17</span></td><td><a href='/guix/commit/gnu/services/cups.scm?id=476b333fbcda397557382a0988646b8bd177874d'>services: cups: reuse lp from %base-groups.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/cups.scm (%cups-accounts): Try to reuse lp from %base-groups.
</span></span></td><td>Leo Prikler</td></tr>
<tr><td><span title='2021-01-10 23:38:49 +0100'>2021-01-10</span></td><td><a href='/guix/commit/gnu/services/cups.scm?id=2a4fdb41941ffcc5611a8d6df3ea04a29561aa80'>services: cups: Add brlaser extension by default.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/cups.scm (cups-configuration): Add brlaser to the default
extensions.
* doc/guix.texi (Printing Services): Document it.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-11-21 23:00:06 +0100'>2020-11-21</span></td><td><a href='/guix/commit/gnu/services/cups.scm?id=13180f6accf815253107420d264e0c82ad064608'>services: cups: Add Splix by default.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/cups.scm (cups-configuration): Add splix to the default extensions.
* doc/guix.texi (Printing Services): Document it.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-11-21 22:59:47 +0100'>2020-11-21</span></td><td><a href='/guix/commit/gnu/services/cups.scm?id=0b57c1b09efb74f0b30fd74c7c1eb2da1f5957bc'>gnu: Rename escpr to epson-inkjet-printer-escpr.</a><span class='msg-avail'>...<span class='msg-tooltip'>‘escpr’ is nice and short, but everyone else calls this package
‘epson-inkjet-printer-escpr’.  More importantly, so does upstream.

* gnu/packages/cups.scm (escpr, epson-inkjet-printer-escpr,): Rename
escpr to epson-inkjet-printer-escpr, redefining escpr as
deprecated-package.  Adjust all users.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-11-18 10:00:11 +0100'>2020-11-18</span></td><td><a href='/guix/commit/gnu/services/cups.scm?id=8490fa0253fa8ee5613a89851273e007494ea79b'>services: cups: Add some extensions by default.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/cups.scm (cups-configuration): Add some extensions by default.
doc/guix.texi (Printing Services): Document the default value.
</span></span></td><td>Danny Milosavljevic</td></tr>