f9227ab655
Refactored %channels-file creation to make build-image cleaner. * nongnu/system/build-image.scm Refactored make-tmp-channel to use mkstemp! and improved %channels-file. Improved readability of build-image function.
74 lines
3.0 KiB
Scheme
74 lines
3.0 KiB
Scheme
;;; Copyright © 2019 Alex Griffin <a@ajgrf.com>
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;;; Copyright © 2019 Pierre Neidhardt <mail@ambrevar.xyz>
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;;; Copyright © 2021 Kyle Cassidy <123_kbc@pm.me>
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;;;
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;;; This program is free software: you can redistribute it and/or modify
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;;; it 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
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;;; (at your option) any later version.
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;;;
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;;; This program is distributed in the hope that it will be useful,
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;;; but 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 this program. If not, see <https://www.gnu.org/licenses/>.
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;; Generate a bootable image (e.g. for USB sticks, etc.) with:
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;; $ guix system disk-image nongnu/system/install.scm
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(define-module (nongnu system install)
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#:use-module (gnu system)
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#:use-module (gnu system install)
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#:use-module (nongnu packages linux)
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#:use-module (guix ci)
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#:use-module (guix gexp)
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#:use-module (ice-9 pretty-print)
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#:export (installation-os-nonfree))
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; Guix channel for the "/etc/skel/.config/guix/channels.scm" file.
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; %default-guix-channel is configured to pull package definitions from
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; the Guix substitute server, to save compiling during a guix pull.
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(define nonguix-channels
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'((use-modules (guix ci)) ; required for channel-with-substitutes-available
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(list (channel
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(name 'nonguix)
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(url "https://gitlab.com/nonguix/nonguix")
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(introduction
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(make-channel-introduction
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"897c1a470da759236cc11798f4e0a5f7d4d59fbc"
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(openpgp-fingerprint
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"2A39 3FFF 68F4 EF7A 3D29 12AF 6F51 20A0 22FB B2D5"))))
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(channel-with-substitutes-available
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%default-guix-channel
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"https://ci.guix.gnu.org"))))
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; Create the plain-file definition of "channels.scm" to add to the install.
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(define %channels-file
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(let ((port (open-output-string)))
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(map (lambda (_) (pretty-print _ port))
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nonguix-channels)
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(plain-file "channels.scm"
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(get-output-string port))))
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; Currently the best way to add the "channels.scm" file to the install is via
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; the skeletons record type.
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; The following service definition for the global channel file is also viable:
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; (service special-files-service-type
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; `(("/etc/guix/channels.scm" ,%channel-file)))
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; However even when using (operating-system-services installation-os) without
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; modifying it, a "more than one target service of type 'account" error occurs.
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(define installation-os-nonfree
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(operating-system
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(inherit installation-os)
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(kernel linux)
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(firmware (list linux-firmware))
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(skeletons
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(cons ; adds "channels.scm" to "/etc/skel/.config/guix/"
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`(".config" ,(file-union "guix"
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`(("guix/channels.scm" ,%channels-file))))
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(operating-system-skeletons installation-os)))))
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installation-os-nonfree
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