;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2018 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 installer user)
  #:use-module (gnu installer utils)
  #:use-module (guix records)
  #:use-module (guix read-print)
  #:use-module (srfi srfi-1)
  #:use-module (srfi srfi-9)
  #:use-module (srfi srfi-9 gnu)
  #:export (<user>
            user
            make-user
            user-name
            user-real-name
            user-group
            user-home-directory
            user-password

            users->configuration))

(define-record-type* <user>
  user make-user
  user?
  (name            user-name)
  (real-name       user-real-name
                   (default ""))
  (group           user-group
                   (default "users"))
  (password        user-password)
  (home-directory  user-home-directory))

(define (users->configuration users)
  "Return the configuration field for USERS."
  (define (user->sexp user)
    `(user-account
      (name ,(user-name user))
      (comment ,(user-real-name user))
      (group ,(user-group user))
      (home-directory ,(user-home-directory user))
      (supplementary-groups '("wheel" "netdev"
                              "audio" "video"))))

  (define-syntax-rule (G_ str) str)

  `(,(vertical-space 1)
    ,(comment (G_ ";; The list of user accounts ('root' is implicit).\n"))
    (users (cons*
            ,@(filter-map (lambda (user)
                            ;; Do not emit a 'user-account' form for "root".
                            (and (not (string=? (user-name user) "root"))
                                 (user->sexp user)))
                          users)
            %base-user-accounts))))
ass='left'>Commit message (<a href='/guix/log/tests/records.scm?id=a4ea332bc219e14560d3a5daaa658425d898ec37&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-06-04 10:59:28 +0200'>2023-06-04</span></td><td><a href='/guix/commit/tests/records.scm?id=178ffed3b7fe1784fff67b963c5c4bb667fbad2a'>tests: records: Add test for ellipsis in body.</a><span class='msg-avail'>...<span class='msg-tooltip'>* tests/records.scm ("match-record, ellipsis in body"): New test.
</span></span></td><td>Josselin Poiret</td></tr>
<tr><td><span title='2023-06-04 10:59:25 +0200'>2023-06-04</span></td><td><a href='/guix/commit/tests/records.scm?id=4cd529362108086eeec25d4d465261415cff45b3'>records: Add MATCH-RECORD-LAMBDA.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/records.scm (match-record-lambda): New syntax.
* tests/records.scm ("match-record-lambda"): New test.

Signed-off-by: Josselin Poiret &lt;dev@jpoiret.xyz&gt;
</span></span></td><td>(unmatched-parenthesis ew syntax</td></tr>
<tr><td><span title='2023-06-04 10:34:35 +0200'>2023-06-04</span></td><td><a href='/guix/commit/tests/records.scm?id=b88e38d4b51b9aa0e857baeb614c000e491ad309'>records: match-record: Support thunked and delayed fields.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/records.scm (match-record): Unwrap matched thunked and delayed fields.
* tests/records.scm ("match-record, thunked field",
"match-record, delayed field"): New tests.

Signed-off-by: Josselin Poiret &lt;dev@jpoiret.xyz&gt;
</span></span></td><td>(unmatched-parenthesis d</td></tr>
<tr><td><span title='2022-12-27 23:53:42 +0100'>2022-12-27</span></td><td><a href='/guix/commit/tests/records.scm?id=363b20b68584d71556c2d8912dd07cbdacabdb25'>records: match-record supports specifying a different variable name.</a><span class='msg-avail'>...<span class='msg-tooltip'>An example:

(match-record obj &lt;my-type&gt;
  (field1 (field2 custom-var-name) field3)
  ...)

* guix/records.scm (match-record-inner): Add support for the new syntax.
* tests/records.scm ("match-record, simple"): Add a simple test case for the
new syntax.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Attila Lendvai</td></tr>
<tr><td><span title='2022-12-02 00:02:12 +0100'>2022-12-02</span></td><td><a href='/guix/commit/tests/records.scm?id=7c1161dba4c8930d3a500a72ccaaaf50df73f466'>records: 'match-record' checks fields at macro-expansion time.</a><span class='msg-avail'>...<span class='msg-tooltip'>This allows 'match-record' to be more efficient (field offsets are
computed at compilation time) and to report unknown fields at
macro-expansion time.

* guix/records.scm (map-fields): New macro.
(define-record-type*)[rtd-identifier]: New procedure.
Define TYPE as a macro and use a separate identifier for the RTD.
(lookup-field, match-record-inner): New macros.
(match-record): Rewrite in terms of 'match-error-inner'.
* tests/records.scm ("match-record, simple")
("match-record, unknown field"): New tests.
* gnu/services/cuirass.scm (cuirass-shepherd-service): Rename 'log-file'
local variable to 'main-log-file'.
* gnu/services/getmail.scm (serialize-getmail-configuration-file): Move
after &lt;getmail-configuration-file&gt; definition.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-07-01 12:10:29 +0200'>2022-07-01</span></td><td><a href='/guix/commit/tests/records.scm?id=741895676b124a8a9a6656a54b5b58fd35d8e0f9'>tests: Add sanitizer test.</a><span class='msg-avail'>...<span class='msg-tooltip'>* tests/records.scm ("define-record-type* &amp; sanitize without default
value"): New test.
</span></span></td><td>Ludovic Courtès</td></tr>