150 lines
5.8 KiB
Scheme
150 lines
5.8 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2018 Mathieu Othacehe <m.othacehe@gmail.com>
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;;; Copyright © 2019 Ludovic Courtès <ludo@gnu.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu installer services)
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#:use-module (guix records)
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#:use-module (srfi srfi-1)
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#:export (system-service?
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system-service-name
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system-service-type
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system-service-recommended?
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system-service-snippet
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system-service-packages
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desktop-system-service?
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networking-system-service?
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%system-services
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system-services->configuration))
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(define-record-type* <system-service>
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system-service make-system-service
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system-service?
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(name system-service-name) ;string
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(type system-service-type) ;'desktop | 'networking
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(recommended? system-service-recommended? ;Boolean
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(default #f))
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(snippet system-service-snippet ;list of sexps
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(default '()))
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(packages system-service-packages ;list of sexps
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(default '())))
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;; This is the list of desktop environments supported as services.
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(define %system-services
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(let-syntax ((desktop-environment (syntax-rules ()
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((_ fields ...)
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(system-service
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(type 'desktop)
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fields ...))))
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(G_ (syntax-rules () ;for xgettext
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((_ str) str))))
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(list
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(desktop-environment
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(name "GNOME")
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(snippet '((service gnome-desktop-service-type))))
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(desktop-environment
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(name "Xfce")
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(snippet '((service xfce-desktop-service-type))))
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(desktop-environment
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(name "MATE")
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(snippet '((service mate-desktop-service-type))))
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(desktop-environment
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(name "Enlightenment")
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(snippet '((service enlightenment-desktop-service-type))))
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(desktop-environment
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(name "Openbox")
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(packages '((specification->package "openbox"))))
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(desktop-environment
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(name "awesome")
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(packages '((specification->package "awesome"))))
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(desktop-environment
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(name "i3")
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(packages '((specification->package "i3-wm"))))
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(desktop-environment
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(name "ratpoison")
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(packages '((specification->package "ratpoison"))))
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;; Networking.
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(system-service
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(name (G_ "OpenSSH secure shell daemon (sshd)"))
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(type 'networking)
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(snippet '((service openssh-service-type))))
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(system-service
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(name (G_ "Tor anonymous network router"))
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(type 'networking)
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(snippet '((service tor-service-type))))
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(system-service
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(name (G_ "Mozilla NSS certificates, for HTTPS access"))
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(type 'networking)
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(packages '((specification->package "nss-certs")))
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(recommended? #t))
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;; Network connectivity management.
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(system-service
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(name (G_ "NetworkManager network connection manager"))
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(type 'network-management)
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(snippet '((service network-manager-service-type)
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(service wpa-supplicant-service-type))))
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(system-service
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(name (G_ "Connman network connection manager"))
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(type 'network-management)
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(snippet '((service connman-service-type)
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(service wpa-supplicant-service-type))))
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(system-service
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(name (G_ "DHCP client (dynamic IP address assignment)"))
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(type 'network-management)
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(snippet '((service dhcp-client-service-type)))))))
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(define (desktop-system-service? service)
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"Return true if SERVICE is a desktop environment service."
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(eq? 'desktop (system-service-type service)))
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(define (networking-system-service? service)
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"Return true if SERVICE is a desktop environment service."
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(eq? 'networking (system-service-type service)))
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(define (system-services->configuration services)
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"Return the configuration field for SERVICES."
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(let* ((snippets (append-map system-service-snippet services))
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(packages (append-map system-service-packages services))
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(desktop? (find desktop-system-service? services))
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(base (if desktop?
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'%desktop-services
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'%base-services)))
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(if (null? snippets)
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`(,@(if (null? packages)
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'()
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`((packages (append (list ,@packages)
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%base-packages))))
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(services ,base))
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`(,@(if (null? packages)
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'()
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`((packages (append (list ,@packages)
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%base-packages))))
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(services (append (list ,@snippets
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,@(if desktop?
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;; XXX: Assume 'keyboard-layout' is in
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;; scope.
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'((set-xorg-configuration
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(xorg-configuration
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(keyboard-layout keyboard-layout))))
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'()))
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,base))))))
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