;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2020 Mathieu Othacehe <m.othacehe@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/>.

(define-module (gnu image)
  #:use-module (guix records)
  #:export (partition
            partition?
            partition-device
            partition-size
            partition-file-system
            partition-label
            partition-uuid
            partition-flags
            partition-initializer

            image
            image-name
            image-format
            image-size
            image-operating-system
            image-partitions
            image-compression?
            image-volatile-root?
            image-substitutable?))


;;;
;;; Partition record.
;;;

(define-record-type* <partition> partition make-partition
  partition?
  (device      partition-device (default #f))
  (size        partition-size)
  (file-system partition-file-system (default "ext4"))
  (label       partition-label (default #f))
  (uuid        partition-uuid (default #f))
  (flags       partition-flags (default '()))
  (initializer partition-initializer (default #f)))


;;;
;;; Image record.
;;;

(define-record-type* <image>
  image make-image
  image?
  (format             image-format) ;symbol
  (size               image-size  ;size in bytes as integer
                      (default 'guess))
  (operating-system   image-operating-system  ;<operating-system>
                      (default #f))
  (partitions         image-partitions ;list of <partition>
                      (default '()))
  (compression?       image-compression? ;boolean
                      (default #t))
  (volatile-root?     image-volatile-root? ;boolean
                      (default #t))
  (substitutable?     image-substitutable? ;boolean
                      (default #t)))
c572a5cf4ac383c951ee&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2024-02-19 18:41:47 +0100'>2024-02-19</span></td><td><a href='/guix/commit/gnu/services.scm?id=e73db355b127b9ca2b5339f645f2d3eb6929531f'>services: activation: Ensure /var/run existence.</a><span class='msg-avail'>...</span></td><td>Nicolas Graves</td></tr>
<tr><td><span title='2023-12-02 12:25:45 +0100'>2023-12-02</span></td><td><a href='/guix/commit/gnu/services.scm?id=b0715d7cd2a74bc231751f8afc9dffb2047501ac'>gnu: Use ‘libc-utf8-locales-for-target’.</a><span class='msg-avail'>...</span></td><td>Janneke Nieuwenhuizen</td></tr>
<tr><td><span title='2023-08-31 23:31:50 -0400'>2023-08-31</span></td><td><a href='/guix/commit/gnu/services.scm?id=f66fa5f917e76935187935b09ae7ac037b8b35f8'>gnu: services: Revert to deleting and updating all matching services</a><span class='msg-avail'>...</span></td><td>Brian Cully</td></tr>
<tr><td><span title='2023-08-20 22:48:47 +0200'>2023-08-20</span></td><td><a href='/guix/commit/gnu/services.scm?id=dff7d2468ffe9d01b25662544af380e1794ac55a'>services: Define 'for-home'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-06-06 13:38:35 +0200'>2023-06-06</span></td><td><a href='/guix/commit/gnu/services.scm?id=1a2eb26286c72ac2754969f53f5833b053b96b67'>services: Check if service is #f before applying clause.</a><span class='msg-avail'>...</span></td><td>Josselin Poiret</td></tr>
<tr><td><span title='2023-06-06 11:54:39 +0200'>2023-06-06</span></td><td><a href='/guix/commit/gnu/services.scm?id=181951207339508789b28ba7cb914f983319920f'>services: 'modify-services' preserves service ordering.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-06-02 16:23:03 +0200'>2023-06-02</span></td><td><a href='/guix/commit/gnu/services.scm?id=dbbc7e946131ba257728f1d05b96c4339b7ee88b'>services: Error in MODIFY-SERVICES when services don't exist</a><span class='msg-avail'>...</span></td><td>Brian Cully</td></tr>
<tr><td><span title='2023-05-16 19:45:27 +0400'>2023-05-16</span></td><td><a href='/guix/commit/gnu/services.scm?id=66ecffbeba0685ff2f1071db8aeb2393986afb97'>services: Add default values.</a><span class='msg-avail'>...</span></td><td>Andrew Tropin</td></tr>
<tr><td><span title='2023-03-16 12:37:03 +0100'>2023-03-16</span></td><td><a href='/guix/commit/gnu/services.scm?id=93918c67c5761d8f688cda5f5b49d5c49c7626d0'>services: etc-service: Deprecate etc-service procedure.</a><span class='msg-avail'>...</span></td><td>Bruno Victal</td></tr>
<tr><td><span title='2022-08-30 00:40:04 +0200'>2022-08-30</span></td><td><a href='/guix/commit/gnu/services.scm?id=9096bc28a30d48486efa13488ac4814b2ccd0fa2'>services: provenance: Use 'current-channels' to obtain provenance data.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-05-29 02:00:19 +0200'>2022-05-29</span></td><td><a href='/guix/commit/gnu/services.scm?id=4cb6994790d1b499bc07f183ac9d7b4fbfc3c9bc'>gnu: services: Update setuid service description.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2022-05-18 22:29:54 +0200'>2022-05-18</span></td><td><a href='/guix/commit/gnu/services.scm?id=3948ac25b1dccc40c7fdf56377f94a0775a835ee'>services: Make &lt;service-type&gt; 'description' field mandatory.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-05-18 22:29:54 +0200'>2022-05-18</span></td><td><a href='/guix/commit/gnu/services.scm?id=9a5d68692314bebd16dbcdc0d4e4e52fa4d5812f'>services: Add more description fields.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>