1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
| | ;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2018 Mathieu Othacehe <m.othacehe@gmail.com>
;;; Copyright © 2019 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
;;; Copyright © 2021 Leo Famulari <leo@famulari.name>
;;;
;;; 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 services)
#:use-module (guix records)
#:use-module (srfi srfi-1)
#:export (system-service?
system-service-name
system-service-type
system-service-recommended?
system-service-snippet
system-service-packages
desktop-system-service?
networking-system-service?
%system-services
system-services->configuration))
(define-record-type* <system-service>
system-service make-system-service
system-service?
(name system-service-name) ;string
(type system-service-type) ;'desktop | 'networking
(recommended? system-service-recommended? ;Boolean
(default #f))
(snippet system-service-snippet ;list of sexps
(default '()))
(packages system-service-packages ;list of sexps
(default '())))
;; This is the list of desktop environments supported as services.
(define %system-services
(let-syntax ((desktop-environment (syntax-rules ()
((_ fields ...)
(system-service
(type 'desktop)
fields ...))))
(G_ (syntax-rules () ;for xgettext
((_ str) str))))
(list
(desktop-environment
(name "GNOME")
(snippet '((service gnome-desktop-service-type))))
(desktop-environment
(name "Xfce")
(snippet '((service xfce-desktop-service-type))))
(desktop-environment
(name "MATE")
(snippet '((service mate-desktop-service-type))))
(desktop-environment
(name "Enlightenment")
(snippet '((service enlightenment-desktop-service-type))))
(desktop-environment
(name "Openbox")
(packages '((specification->package "openbox"))))
(desktop-environment
(name "awesome")
(packages '((specification->package "awesome"))))
(desktop-environment
(name "i3")
(packages (map (lambda (package)
`(specification->package ,package))
'("i3-wm" "i3status" "dmenu" "st"))))
(desktop-environment
(name "ratpoison")
(packages '((specification->package "ratpoison")
(specification->package "xterm"))))
(desktop-environment
(name "Emacs EXWM")
(packages '((specification->package "emacs")
(specification->package "emacs-exwm")
(specification->package "emacs-desktop-environment"))))
;; Networking.
(system-service
(name (G_ "OpenSSH secure shell daemon (sshd)"))
(type 'networking)
(snippet '((service openssh-service-type))))
(system-service
(name (G_ "Tor anonymous network router"))
(type 'networking)
(snippet '((service tor-service-type))))
(system-service
(name (G_ "Mozilla NSS certificates, for HTTPS access"))
(type 'networking)
(packages '((specification->package "nss-certs")))
(recommended? #t))
;; Miscellaneous system administration services.
(system-service
(name (G_ "Network time service (NTP), to set the clock automatically"))
(type 'administration)
(recommended? #t)
(snippet '((service ntp-service-type))))
;; Network connectivity management.
(system-service
(name (G_ "NetworkManager network connection manager"))
(type 'network-management)
(snippet '((service network-manager-service-type)
(service wpa-supplicant-service-type))))
(system-service
(name (G_ "Connman network connection manager"))
(type 'network-management)
(snippet '((service connman-service-type)
(service wpa-supplicant-service-type))))
(system-service
(name (G_ "DHCP client (dynamic IP address assignment)"))
(type 'network-management)
(snippet '((service dhcp-client-service-type)))))))
(define (desktop-system-service? service)
"Return true if SERVICE is a desktop environment service."
(eq? 'desktop (system-service-type service)))
(define (networking-system-service? service)
"Return true if SERVICE is a desktop environment service."
(eq? 'networking (system-service-type service)))
(define (system-services->configuration services)
"Return the configuration field for SERVICES."
(let* ((snippets (append-map system-service-snippet services))
(packages (append-map system-service-packages services))
(desktop? (find desktop-system-service? services))
(base (if desktop?
'%desktop-services
'%base-services)))
(if (null? snippets)
`(,@(if (null? packages)
'()
`((packages (append (list ,@packages)
%base-packages))))
(services ,base))
`(,@(if (null? packages)
'()
`((packages (append (list ,@packages)
%base-packages))))
(services (append (list ,@snippets
,@(if desktop?
;; XXX: Assume 'keyboard-layout' is in
;; scope.
'((set-xorg-configuration
(xorg-configuration
(keyboard-layout keyboard-layout))))
'()))
,base))))))
|