;;; 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 system images pinebook-pro)
  #:use-module (gnu bootloader)
  #:use-module (gnu bootloader u-boot)
  #:use-module (gnu image)
  #:use-module (srfi srfi-1)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages wm)
  #:use-module (gnu packages xdisorg)
  #:use-module (gnu packages version-control)
  #:use-module (gnu packages vim)
  #:use-module (gnu packages certs)
  #:use-module (gnu packages tmux)
  #:use-module (gnu packages suckless)
  #:use-module (gnu services xorg)
  ;#:use-module (gnu platforms arm)
  #:use-module (gnu services)
  #:use-module (gnu services desktop)
  #:use-module (gnu services ssh)
  #:use-module (gnu services sddm)
  #:use-module (gnu services base)
  #:use-module (gnu system)
  #:use-module (gnu system nss)
  #:use-module (gnu system accounts)
  #:use-module (gnu system shadow)
  #:use-module (gnu system file-systems)
  #:use-module (gnu system image)
  #:use-module (srfi srfi-26)
  #:export (pinebook-pro-barebones-os
            pinebook-pro-image-type
            pinebook-pro-barebones-raw-image))

(define pinebook-pro-barebones-os
  (operating-system
    (host-name "valhalla")
    (timezone "Europe/Prague")
    (locale "en_US.utf8")
    (bootloader (bootloader-configuration
                 (bootloader u-boot-pinebook-pro-rk3399-bootloader)
                 (targets '("/dev/vda"))))
    (initrd-modules '())

    (packages
      (append
	(list
          sway
          swaybg
          swayidle
          swaylock-effects
          redshift-wayland
	  git
	  vim
	  nss-certs
	  tmux
	  st)
	%base-packages))

    (users
      (cons
	(user-account
	  (name "cylon2p0")
	  (group "users")
	  (home-directory "/home/cylon2p0")
	  (supplementary-groups
	    '("wheel"
	      "netdev"
	      "kvm"
	      "tty"
	      "input"
	      ;"adbusers"
	      ;"docker"
	      "realtime"
	      "lp"
	      "audio"
	      "dialout"
	      "video")))
	%base-user-accounts))

    (groups
      (cons
	(user-group
	  (system? #t)
	  (name "realtime"))
	  %base-groups))

;(kernel linux-arm64)
(kernel linux-libre-arm64-generic)
    (file-systems (cons (file-system
                          (device "/dev/mmcblk2p1")
                          (mount-point "/")
                          (type "ext4"))
                        %base-file-systems))

    (name-service-switch %mdns-host-lookup-nss)

    (services (cons* ;(service sddm-service-type
		;	      (sddm-configuration
		;		(display-server "wayland")))
		     (screen-locker-service swaylock-effects "swaylock")
		     (service openssh-service-type
			      (openssh-configuration))
			;	(permit-root-login #f)
			;(service dhcp-client-service-type)
		   (service agetty-service-type
                             (agetty-configuration
                              (extra-options '("-L")) ; no carrier detect
                              (baud-rate "1500000")
                              (term "vt100")
                              (tty "ttyS2")))
		   (remove (lambda (service)
			     (eq? (service-kind service) gdm-service-type))
                    (modify-services %desktop-services))))))

;; Return the default image.
pinebook-pro-barebones-os